baber/WOPTO huggingface dataset:
Patent JP-H1154150-A (JP)
Title: Secondary battery having nonaqueous solvent electrolyte
Inventor: HAYASHI KATSUYA
IPC: H01M10/05
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery which is safe and excellent in withstanding property of high voltage and in a charge/discharge characteristic of a negative electrode and respective temperature characteristics by using a γ- butyrolactone derivative with at least one hydrogen substituted with another substitutional group, as a nonaqueous solvent electrolyte. SOLUTION: A γ-butyrolactone derivative, a molecule with at least one hydrogen of γ-butyrolactone expressed by the formula substituted with another substitutional group, is used as a nonaqueous solvent of an electrolyte dissolving ion dissociative alkaline metal salt. Cα in the formula is the carbon in an αposition and Rn (n=1 to 4) represents a substitutional group. In selecting the substitutional group, there is a method of substituting one or two of hydrogen bonding to α position carbon to a carbonyl group with an electron attracting group (R1-and R2-) or a method of substituting one or two of hydrogen bonding to β position carbon with an electron-donating group (R3-and R4-). For example. N<+> R3 (R is an alkyl group), S<+> R2 , N<+> H3 , SO2 Ar (Ar is an aromatic ring) and CO2 H can be used as the electron attracting group.
Patent JP-S61101536-A (JP)
Title: Granulation of highly water-absorptive resin powder
Inventor: TSUBAKIMOTO TSUNEO
IPC: C08K3/00
Filed: 1984-10-23
Abstract: PURPOSE:To granulate a highly water-absorptive resin powder extremely easily by using an aqueous liquid, which has heretofore been thought impossible due to its high water absorptivity, by uniformly mixing the resin powder with the aqueous liquid in a high-speed rotary paddle mixer and crushing and granulating the product. CONSTITUTION:A highly water-absorptive resin powder (e.g., hydrogenated starch/acrylonitrile graft copolymer) is granulated by uniformly mixing it with an aqueous liquid (e.g., water or a water/water-miscible organic solvent mixture, wherein examples of the organic solvents include lower alcohols, glycerin and acetone) in a high-speed rotary paddle mixer and crushing and granulating the mixture. Said aqueous liquid may contain a deodorant, a plant growth substance or a water-soluble polymer, each soluble in the above aqueous liquid. In order to improve the performance of the highly water-absorptive powder, fine silica particles, carbon black or active carbon may be used jointly with above components.
Patent JP-S6280862-A (JP)
Title: Recording medium reader
Inventor: MATSUNAMI TOKUMI
IPC: G11B19/00
Filed: 1985-10-04
Abstract: PURPOSE:To reduce the read time by moving a carrier holding an optical card and a read optical system in opposite directions. CONSTITUTION:The carrier 17 is in standby normally at holding members 22, 23 and a mobile body 31 is in standby toward motors 34, 35. In this state, when the recording information of an optical card 16 is read by an optical read means 15, the motors 20, 21 are driven in opposite directions to those of the motors 34, 35. Thus, the carrier 17 and the mobile body 31 are moved in closing direction as shown in the arrow and the read of the recording information of the optical card 16 is started by a photodetector incorporated in the carrier 31. When the reading is finished and then the carrier 17 and the mobile body 31 are restored to the home position. Thus, the moving distance of the carrier 17 and the mobile body 31 required to read the recording information of the optical card 16 is selected as l1 to reduce the read time.
Patent JP-S6465532-A (JP)
Title: Lens shutter camera
Inventor: NAKAYAMA HARUKI
IPC: G03B9/10
Filed: 1987-09-04
Abstract: PURPOSE:To utilize the features of a DC motor sufficiently and to eliminate an individual body difference by directing the long-sized hole of each sector blade engaged with a ring pin within a range from the direction connecting a corresponding fulcrum pin and a pinhole formation part to the direction connecting a lens optical axis at the time of nearly the smallest aperture and the fulcrum pin. CONSTITUTION:Sector blades 3A-3C are stored in the flat fitting space formed between a 1st base 8 and a shutter base 10 without contacting one another. Then the fulcrum pin 27, long-sized hole 3c, and pinhole formation part 3d of the sector blades 3A-3C are arranged on one segment X. Initial torque which is stable and has no individual body difference at the time of the start of a shutter control motor can be utilized sufficiently. Consequently, the lens shutter camera is obtained which controls the sector blades with the stable initial torque having small individual body difference and stable actuator.
Patent JP-S60114018-A (JP)
Title: Convolution operating circuit
Inventor: KONISHI KAZUO
IPC: H03H17/06
Filed: 1983-11-26
Abstract: PURPOSE:To attain operation processing in real time by controlling a required data relating to convolution operation of a digital signal by means of an N-adic and an (N-1)-adic cunter to relieve the load to a CPU. CONSTITUTION:When coefficient data and its multiplicand data are both 16 bits and a sample number of the coefficient data is 32, an address signal fed to address input terminals AD0-AD4 of a RAM56 is formed by a 31-notation synchronous clear counter 57 and fed from output terminals Q0-Q4. Moreover, an R/W signal designating the operating mode of the RAM56 is produced by a 5-input MAND gate 58 connected to the output terminals Q0-Q4 of the 32-notation sybchronous counter 53, and the R/W signal produced and controlled at the gate is fed to the RAM56 and also inputted to a selection terminal of each tristate buffer 4 of the gate 55 via an inverter 59 to control the supply of an input signal xt to the RAM56 and an accumulative adder 51.
Patent JP-S59110560-A (JP)
Title: Manufacturing method of electrodeposition grindstone for cutting
Inventor: ITOU MITSURU
IPC: B24D3/06
Filed: 1982-12-16
Abstract: PURPOSE:To make the service life of a grindstone long by subjecting the grindstone to non-electrolytic metal plating after subjecting the surface and the edge face of a rigid thin base material to non-electrolytic eutectoid plating with the abrasive grains of diamond, etc., and nickel, etc., in a hard brittle material cutting grindstone. CONSTITUTION:The first eutectoid plated layer 6 is formed by machining thin carbon tool steel 4 so as not to produce any disk-shaped warpage and burrs and subjecting the surface and edge face of said steel to non-electrolytic eutectoid plating with abrasive grains such as diamond and metal such as nickel. Subsequently, after washing it with water and acid, the secondary eutectoid plated layer 7 is formed to the extent where the abrasive grains 5 are not burried in said plated layer by performing non-electrolytic metal plating of nickel, etc., not containing diamond. In this way, the diamond abrasive grains 5 are coupled to the base material 4 by both plated layers 6, 7. Accordingly, a thin and rigid grindstone is yielded with the good thickness accuracy of the grindstone and with the increased abrasive grain holding force, allowing the grindstone to enjoy its long service life.
Patent JP-2001052201-A (JP)
Title: Image generation system and information storage medium
Inventor: MATSUDA SHIZUKA
IPC: A63F13/55
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain an image generation system and an information storage medium which can actualize the real shape deformation of a model object with a small number of motion bones. SOLUTION: The position and rotational angles of motion bones BM11 and BM12 are found from motion data and the position and rotational angle of an auxiliary bone BS7 (assisting the deformation of the model object) are so found that it is arranged at a different position from the BM11. The model object is deformed following up the BM11, BM12, and BS7. The auxiliary bone BS7 is arranged facing a shoulder JS. Even when the motion bone BM11 rotates on an X axis, the auxiliary bone BS7 is not rotated. The coordinate matrix of the auxiliary bone BS7 is so found that the auxiliary bone BS7 faces the shoulder JS and is arranged at a different position from the motion bone BM11 and in different motion. The flesh nearby the collarbone and shoulder is made to follow up the auxiliary bone BS7 instead of the motion bone BM11.
Patent JP-H1165607-A (JP)
Title: Adjusting meter with stabilizing function
Inventor: SHIRAHATA HIROKI
IPC: G05B13/02
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To incorporate a function for adjusting each control parameter of a proportional gain and an integral time constant (or a differential time constant) to an optimal value by discriminating that a controlling operation has turned into an unstable state by using graphic information obtained from the vibrational waveform of a process variable and an operational variable for an adjuster for a PI (or PID)-controlling the process. SOLUTION: Poles on the vibrational waveform of a process variable and an operational variable are successively detected, and the area, bottom side length, and height of each triangle formed of each time-sequentially aligned three poles are successively calculated. This figure is an example of the area A, a bottom side length L, and a height H of a first triangle formed of poles MV[1], MV[2], and M[3] on the waveform of an operational variable MV. Then, the condition of an unstable state that at least the area A is more than a prescribed value is obtained, and when the height H corresponding to the amplitude of the vibrational waveform is gradually increased with time, a proportional gain is decreased.  When the bottom side length L corresponding to the period of the vibrational waveform is gradually increased with the time, an integrated time constant is decreased, and the differential time constant is increased.
Patent JP-S6378435-A (JP)
Title: Holding device for assembling deflecting yoke
Inventor: SATO YOSHIO
IPC: H01J9/236
Filed: 1986-09-22
Abstract: PURPOSE:To allow the highly accurate positioning of a V-coil and the adjustment of a DY by providing a tapered lug against the cut groove section of the magnetic core of a vertical coil and adjusting the position of a V-coil holding section with the same force toward the center direction from the right and left via a concentric circle-shaped aligning plate. CONSTITUTION:A portion receiving the force applied to the center from the outside is provided on a lower metal 9 moved to the center direction by a presser spring 13 when guided by guide plates 7, 8 of a holding device for assembly of a DY. A ring-shaped member 18 having a tapered lug provided along the inner periphery toward the inside concentrically with the holder base 5 of the device is added to this portion as a new constituting element, and in addition, this member is allowed to be rotated in one direction by a rotary mechanism fitted to the holder base 5. Accordingly, even if the V-coil 2 is held with its center displaced from the center of the holding device for assembly, this displacement is adjusted inwardly, and the V-coil 2 is aligned.
Patent JP-H0317373-A (JP)
Title: Regulator for drawing member for sash
Inventor: IENAGA TATSUHIKO
IPC: E05D15/10
Filed: 1989-08-29
Abstract: PURPOSE:To prevent a drawing piece or the like from being damaged due to the error operation of an operating handle by composing respective drawing members not to be worked just by operating the operating handle except at the time of drawing a sash. CONSTITUTION:Upper and lower vertically-moving rods 6, 11 provided with upper and lower drawing pieces 8 on the side of the second external-end surface 4 of an internal sash A' are combined with each other to be attached to or separated from each other. After that, the lower end of the upper vertically-moving rod 6 is provided with an upper counter piece 9, and the upper end of the lower vertically-moving rod 11 is provided with a lower counter piece 14, and they are connected to an operating handle 18. After that, engaging pieces 16, 17 arranged on both the counter pieces 9, 14 are projected from the second external-end surface 4. Besides, a regulating piece 26 set to be confronted with the receiving section pieces 28, 29 of the engaging section pieces 16, 17 in the vertical direction is energized by a coil spring 33, and a salient section piece 34 set on the regulating piece 26 is engaged with the room interior end surface 2' of the meeting style 2 of an external sash A. As a result, except at the time of drawing the sash, respective drawing members can not be worked just by operating the operating handle 18.
Patent JP-2000055495-A (JP)
Title: Air conditioner provided with ice heat storage tank
Inventor: KUROSAWA YOSHIAKI
IPC: F25B13/00
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To perform good cooling operation utilizing cold heat of ice in an ice heat storage tank. SOLUTION: In an air conditioner 20 comprising a heat source side unit 21 provided with a compressor 28 and a heat source side heat exchanger 30, an ice heat storage unit 22 with a coil 34 arranged in submerged state in an ice heat storage tank 35, and a using side unit 23 provided with a using side heat exchanger 32, and provided with the ice heat storage tank for ice making operation and cooling operation, surge tanks 43A and 43B for storing refrigerant are arranged in parallel between the coil in the ice heat storage tank and the using side heat exchanger, liquid refrigerant condensed in the coil is stored in the above tank, the stored liquid refrigerant is force-fed to the using side heat exchanger by high pressure gas refrigerant alternately supplied into the tank,  and the alternate supply of the high pressure gas refrigerant is switched over based on the temperature of the refrigerant flowing out from the inside of the above tank detected by a third temperature sensor 63.
Patent JP-S59112681-A (JP)
Inventor: OIKAWA SHIYOUJI
IPC: H01B1/22
Filed: 1982-12-20
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-S6380774-A (JP)
Title: Current detector for pwm inverter
Inventor: KUBO KENJI
IPC: H02M7/48
Filed: 1986-09-22
Abstract: PURPOSE:To reduce the cost and size of a PWM inverter by connecting a shunt resistor for detecting a current between a switching element of one side of each arm of the inverter and a DC power source. CONSTITUTION:A PWM inverter is composed of a DC power source 1 and an inverter main circuit 2, and its 3-phase output currents are supplied to an AC motor 3. The main circuit 2 has U-W-phase arms, shunt resistors 4-6 are connected in the respective phases to detect a voltage drop due to a current. The detected voltages of the phases are held by sample holders 7-9, and compared by a comparator 11 with a voltage level from a carrier signal generator 10. Further, currents are controlled by current controllers 12-14 in the phases, and the outputs are compared by comparators 15-17 with carrier signal to obtain PWM signals Su-Sw of the phases, thereby driving the power transistor of the circuit 2 through a pulse distributor 18, etc.
Patent JP-S59111221-A (JP)
Inventor: ERUBUIN MIYURAA
IPC: H01H50/60
Filed: 1983-11-28
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-2000056437-A (JP)
Title: Photographic element
Inventor: BUITANO LOIS ANN
IPC: G03C1/18
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide the photographic element especially suitable to record a scene more exactly according to human visual sensation. SOLUTION: This photographic element comprises a support and radiation sensitive silver halide emulsion layers coating the support, and units of plural hydrophilic colloidal layers for separately recording light amounts exposed to red, green, and blue lights are formed, and the above-mentioned red recording layer units have a peak color absorbance in the wavelength region of 525-600 nm and a half value width of the total absorption of 70-150 nm and a ratio of a band width of 80% absorption to that of 50% absorption of >=0.25.
Patent JP-S6282414-A (JP)
Title: Reference current generating circuit
Inventor: TSUN KENZO
IPC: H02P7/06
Filed: 1985-10-05
Abstract: PURPOSE:To obtain a desired temperature coefficient current by generating a constant current having an optional negative temperature coefficient by a constant current circuit and converting this current to a reference voltage having an optional temperature coefficient by a current-voltage converting means and flowing it to a resistance having a positive temperature coefficient. CONSTITUTION:A reference current generating circuit consists of a constant current circuit 24, a current-voltage converting circuit 64 which converts a constant current I1 supplied form the circuit 24 to a reference voltage Vreg, and a voltage-current converting circuit 78 provided for obtaining an output reference current I0. Since an optional negative temperature coefficient is set to the constant current circuit 24, the constant current I1 has the same coefficient; and since an optional temperature coefficient is set to the current-voltage converting circuit 64, the reference voltage Vreg is multiplied geometrically by both temperature coefficients. Thus, a reference current I0 having a desired temperature coefficient of the differential current flowing to a resistance 104 is flowed to a transistor by the voltage-current converting circuit 78 and is taken out from an output terminal 106.
Patent JP-H04253970-A (JP)
Title: Isochromane derivative
Inventor: MISHIERU KONBURIYU
IPC: C07D311/76
Filed: 1991-05-24
Abstract: The invention concerns an isochromane derivative having the general formula I <CHEM> in which R1 is one to four substituents independently selected from hydrogen, hydroxy, alkyl (1-4 C), alkoxy (1-4 C), halogen, or CF3, or as two adjacent substituents together a methylenedioxy group; R2 is one to four substituents independently selected from hydrogen, hydroxy, alkyl (1-4 C), alkoxy (1-4 C), halogen, or CF3, or as two adjacent substituents together a methylenedioxy group; R3 is one to four substituents independently selected from hydrogen, hydroxy, alkyl (1-4 C), alkoxy (1-4 C), halogen, or CF3, or as two adjacent substituents together a methylenedioxy group;  R4 is selected from hydrogen or alkyl (1-4 C); A is a bond or an alkylene or alkylidene group with 1-6 carbon atoms; B is an alkylene or alkylidene group with 1-6 carbon atoms when Y is a bond, or B is an alkylene group with 2-6 carbon atoms when Y is a group selected from O, S, or NR5;  X is CH or N; and  R5 is selected from hydrogen or alkyl (1-4 C);  or a pharmaceutically acceptable salt thereof. The compounds can be used in the treatment of angina pectoris, cardiac dysrhytmias, cardiomyopathies, stroke, sudden death, and myocardial infarction.
Patent JP-S61100713-A (JP)
Title: Single objective lens system for binocular microscope
Inventor: NISHIMURA SHINICHI
IPC: G02B21/06
Filed: 1984-10-23
Abstract: PURPOSE:To make it possible to illuminate also a deep part to be tested by arranging a photoconductive member for illuminating luminous flux on the optical axis of a single objective lens. CONSTITUTION:The objective lens includes the intermediate pat of a pat through which two observing light flux 4, 6 made incident on the right and left eyes of an observer area passed, i.e. the center 8 of the single objective lens 2, in the center of its width direction and has a notched groove 10 expanded up to the peripheral edge of the lens. A prism 16 having reflecting surfaces 12, 14 is fixed on the notched groove 10 so that its projected optical axis coincides with the optical axis 18 of the lens 2 and a condenser 20 is adhered to the projecting surface of the prism 16. The front focal position of the lens 2 coincides with the position of the object 0 to be tested and the lens 2 forms a focal system. The observing luminous flux projected from the lens 2 is varied at its power by a zoom lens 30, converted into the light flux of an erected at its power by a zoom lens 30, converted into the light flux of an erected image by a prism 32 having four reflecting surfaces, moved in parallel on the projected optical axis, and then made incident on an eyepiece 34 so to be reached to the observer's eyes.
Patent JP-H1063996-A (JP)
Title: Traveling object management device
Inventor: UCHIUMI SHUZO
IPC: G08G1/13
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To precisely manage the operational control of a traveling object by receiving positional information transmitting period data and transmitting transmitting data from a converting means according to the positional information transmitting period data. SOLUTION: A monitoring center 2 transmits the positional information transmitting period data set for each track to a communication means 15 responding to positional information transmitting period request data transmitted by the communication means 15 of an on-board device 1. A micro processor 13A reading the positional information transmitting period data sets an inner timer based on the positional information transmitting period data. Then, if a track runs, a position measuring device 11 receives position measuring radio signal from a GPS artificial satellite, and computes the positional information, the directional information or the like of the track. The computed positional information is supplied to a modem 16 from the micro processor 13A at every constant interval of time according to timer signal, converted into the transmitting data and outputted to the communication means 15. The transmitting data is transmitted to the monitoring center 2 from the communication means 15.
Patent JP-S6378455-A (JP)
Title: Operation method for fuel cell power generation system
Inventor: KUMETA MASAO
IPC: H01M8/06
Filed: 1986-09-19
Abstract: PURPOSE:To enable load-temperature to be raised from low and shorten fuel cell starting time by supplying fuel gas passed through a removing device to the cell and by bypassing the removing device so as to directly supply reformed gas to the cell when the temperature of the cell reaches the prescribed value in the case of low temperature cell start. CONSTITUTION:In the case of a start of a cell 2, the temperature of the cell is raised to about 40 deg.C by a heater and after that each reaction gas is supplied to start further temperature rise by heat of reaction. At this time, since a valve 8 in a bypass 5 is closed and a valve 9 provided on the side of a reactor 4 or a adsorber 6 is open, a reformed gas is supplied to a negative electrode of the cell 2 as a fuel gas where CO is substantially removed while the reformed gas passes through the reactor 4 or the adsorber 6 via the valve 9. The fuel gas reacts with air supplied to a positive electrode so as to repidly raise the temperature of the cell; when the temperature reaches the prescribed value 150-160 deg.C, the valve 9 is closed and at the same time a bypass valve 8 is opened so as to directly supply the reformed gas to the cell 2. Thus, rise time of the cell is shortened to about 20-30 minutes.
Patent JP-H06158601-A (JP)
Title: Ballast binding method
Inventor: AZUMA KENSHO
IPC: E01B37/00
Filed: 1993-09-07
Abstract: PURPOSE:To prevent the flow-out of ballast resulting from a rainfall immediately after the end of a work for maintenance of railway and to prevent the scattering of the ballast due to the wind pressure of a train by sprinkling flocculant aqueous solution after sprinkling water based resin over the ballast. CONSTITUTION:Water based resin is produced by a conventional method for producing resin emulsion. Then, the water based resin is usually sprinkled over ballast with a watering can and a sprinkler and permeated in the ballast. In this case, it may be permeated in the entire road bed. Next flocculant aqueous solution containing polyhydric metal salt as its flocculant is sprinkled. In this case, the water based resin is neutralized by the flocculant to cause cohesion reaction to instantly form a film on the surface of the water based resin. Thus since the film does not melt under a rainfall, the ballast can keep such adhering strength as the flow-out of the resin can be prevented, and the scattering of the ballast being due to the wind pressure of a train can also be prevented.