baber/WOPTO huggingface dataset:
Patent JP-S61131377-A (JP)
Title: Method of judging life of zinc-boromine cell
Inventor: ITO HIROMICHI
IPC: H01M10/48
Filed: 1984-11-29
Abstract: PURPOSE:To judge the life of a cell by measuring pH while holding the temperature of electrolytic solution to approximately constant, and judging the charge and discharge depth of the cell from the pH value. CONSTITUTION:A glass electrode is arranged within an electrolytic solution storing jar of a negative electrode side, and the temperature of electrolytic solution during charging and discharging is made approximately constant, the solution movement through a diaphragm is interrupted by equalizing respective pressures which act on the diaphragm between the electrolytic solution of the negative electrode side and the electrolytic solution of the positive electrode side during charging and discharging. And NH4Cl of 2-4mol/l as supporting electrolyte is added into the negative electrode electrolytic solution, and the pH value of the negative electrode electrolytic solution is measured through the charging and discharging of the cell. The pH value of the negative electrode electrolytic solution is linearly raised during charging, and is linearly reduced rapidly during discharging, and thus the change of pH corresponds to the charging and discharging state.
Patent JP-H03113211-A (JP)
Title: Tail pipe for gas-turbine combustor
Inventor: SUZUKI ISAMU
IPC: F23R3/42
Filed: 1989-09-28
Abstract: PURPOSE:To achieve sufficient cooling with a small quantity of cooling air in the whole range of load, by adopting a double-wall cooling construction for a main body of a tail pipe, and boring at least one cooling air hole in a retainer ring at an outlet part on the nozzle side where rate of heat transfer inside the tail pipe is increased. CONSTITUTION:A tail pipe 1 for a combustor has a double-wall cooling construction comprising an inner plate 1 and an outer plate 3. The inner surface of the inner plate 2 makes contact with combustion gases, so that the wall temperature of the plate 2 is raised as the combustion gas temperature becomes higher. The outer plate 3 is provided to adopt impingement cooling by the plate 3, convection cooling in the gap between the outer plate 3 and the inner plate 2, or the like for cooling the inner plate 2. A retainer ring 4 at an outlet part 11 on the nozzle side where rate of heat transfer inside the tail pipe 1 is increased has a structure in which the inner plate 2 alone or both the inner and outer plates 2, 3 are attached by welding or the like. The retainer ring 4 is provided with a cooling air hole 5 bored therethrough for passage of cooling air in such a small quantity as not to impair the cooling of the tail pipe. The cooling air flows through the retainer ring 4 into the tail pipe while cooling the ring 4.
Patent JP-2001072273-A (JP)
Title: Roller shaft and flapper for paper feed and manufacture thereof
Inventor: TAKEUCHI HIROTERU
IPC: B65H5/06
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To manufacture a roller shaft and a flapper with no burrs even though resin parts of the roller shaft and the flapper have large wall thickness, simply at a remarkably reduced const while having a strong torque. SOLUTION: A roller shaft 1 is composed of a metal shaft 2 and resin rollers 5, 6, 7 fitted on the metal shaft 2. The resin rollers 5, 6, 7 are formed by such a method that core parts 8, 9, 10 are integrally molded around the metal shaft through injection molding, and thereafter, the surfaces of the core parts and the outer surface of the shaft are integrally molded thereto with outer shell parts 11, 12, 13. During the manufacture thereof, dies having a primary molding part which can integrally molding the core parts of the rollers on the metal shaft, and a secondary molding part 17 which can integrally mold the outer shell parts around the outer surfaces of the roller core parts and the shaft. A molded product in the primary molding part is inserted in the secondary molding part so that the primary molded product and a completed product can be simultaneously molded. Further, a flapper 21 can be molded in a similar configuration.
Patent JP-H08113985-A (JP)
Title: Prefabricated shed structure
Inventor: TAKAHASHI SUSUMU
IPC: E04H1/12
Filed: 1994-10-17
Abstract: PURPOSE: To provide a prefabricated shed structure in which it does not take much time to provide individual preliminary design for dimension of various roof bodies, curved surface conditions, inclination, flat plane configuration, connection conditions, and which has high strength and improved assembling performance. CONSTITUTION: An insertion joint 16 is twistably inserted into each end of a plurality of branch columns 4 extending obliquely upwardly from the upper end of a main column erected on a base, and a ring joint 17 with fitting hole is pivotally connected to the joint 16, and the fitting hole of the joint 17 is slipped on a rod joint 19 inserted into an end of a beam 9, and further a fitting hole of a main joint 18 provided on both ends of a beam 10 is slipped on the rod joint 19. In a similar manner, beams and other joints of the branch columns are assembled and further, if required, adjacent beams, in place of an end cap 47, are combined to provide a beam and a roof body is placed on the beam.
Patent JP-H06100723-A (JP)
Title: Expandable styrenic resin particle capable of expanding at high ratio
Inventor: MIZUTANI IWAO
IPC: C08J9/16
Filed: 1992-09-21
Abstract: PURPOSE:To obtain an expandable styrenic resin particle which is an expandable styrenic resin particle capable of expanding at a high ratio and providing a stable molded body with hardly any deformation and shrinkage without requiring any special curing even after preexpanding and molding the particle. CONSTITUTION:The objective expandable styrenic resin particle has a specific molecular weight (150000-250000) and comprises <=2.0wt.% isobutane as an essential component of a foaming agent and >=0.2 to <=2.0wt.% glycerol ester of a fatty acid.
Patent JP-H0991787-A (JP)
Title: Information recording method and device therefor
Inventor: ONAKI NOBUAKI
IPC: G11B11/10
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain an information recording method capable of forming small recording marks and stabilizing the sizes of the recording marks in spite of a fluctuation in the intensity of a light beam. SOLUTION: The intensity of the light beam B is so set that the recording temp. at the time of forming the recording marks is lower than the Curie temp. of a first recording layer 6 having a small change rate in a prescribed temp. range and having first coercive force and first Curie temp. and is higher than the Curie temp. of a second layer 7 having the change rate larger than the first coercive force and having the second coercive force larger than the first coercive force and the second Curie temp. lower than the first Curie temp. at the time of recording information on a magneto-optical disk having the first recording layer 6 and the second recording layer 7. Further, the recording marks M are formed on the first recording layer 6 by impressing the external magnetic field Hexr weaker than the coercive force of the first recording layer 6 corresponding to the temp. on the inner side of the boundary line of the region of the first recording layer 6 corresponding to the region of the second recording layer 7 where the magnetization is erased by the irradiation with the light beam B and near this boundary line and stronger than the coercive force of the first recording layer 6 corresponding to the recording temp.
Patent JP-H1094655-A (JP)
Title: Pachinko machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To enable the assembly of a PACHINKO machine or the exchange of a glass frame in a short time by simplifying wiring. SOLUTION: Concerning the PACHINKO machine, plural substrates 206a, 206b...206e (respective substrates) are provided with light emitting bodies such as lamps or LED. Inside the PACHINKO machine, a controller is provided for outputting a control signal for controlling the ON/OFF of these light emitting bodies. The respective substrates are respectively provided with transmission parts and repetition parts, the transmission part transmits the control signal to the light emitting body on its substrate, and the repetition part transmits the control signal to the light emitting bodies on the other substrates. The controller and the substrate 206a are electrically connected by a wiring cable 210a (1st connecting cable) and the respective substrates are electrically connected by wiring cables 201b, 201c... (2nd connecting cables) respectively.  Thus, the length of connecting means is shortened, wiring connection is simplified and the assembly of the PACHINKO machine or the exchange of the glass frame can be performed in a short time.
Patent JP-2001070747-A (JP)
Title: Method and apparatus for treating nitrogen compound- containing waste gas
Inventor: YAMASHITA SHIGEKI
IPC: B01D53/54
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for biologically treating a nitrogen oxide-containing waste gas without requiring a large amount of water by treating ammonia-containing circulated water in a treatment system. SOLUTION: The nitrogen compound-containing waste gas treatment apparatus for treating a nitrogen compound-containing waste gas comprises a waste gas treatment tanks 4, 5 having microorganism carrier-packed layers 2 equipped with water circulating and spraying mechanisms to pass a nitrogen compound- containing waste gas 1 through, a circulated water storage tank 9 for storing the circulated water, a nitrification mechanism for nitrifying the circulated water, a denitrification tank 6 for denitrifying the nitrified water by reduction, and pipelines connecting these tanks in proper routes.  A plurality of the microorganism carrier-packed layers 2 equipped with water circulating and spraying mechanisms are arranged in series and a circulation route of the circulated water is connected to the water circulating and spraying mechanism of the packed layer 2 in the most upstream side 4 to make the water circulating and spraying mechanism also function as to the nitrification mechanism to obtain nitrified water.
Patent JP-H08116141-A (JP)
Title: Superposition accuracy measurement mark
Inventor: NARIMATSU KOICHIRO
IPC: H01L23/544
Filed: 1994-10-18
Abstract: PURPOSE: To enable measurement of superposition accuracy in X-direction and Y-direction simultaneously even if measurement of superposition accuracy in X-direction and measurement of superposition accuracy in Y-direction are performed in separate layers. CONSTITUTION: A first measurement mark 110B, a second measurement mark 112B and a third measurement mark 114D are arranged to laminate in different layers. The first measurement mark 110B has a first sidewall 10a and a second sidewall 10b parallel along Y-direction and the second measurement mark 112B has a third sidewall 12a and a fourth sidewall 12b parallel along X-direction. The third measurement mark 114D has a fifth sidewall 14a and a sixth sidewall 14b parallel along X-direction and a seventh sidewall 14c and an eighth sidewall 14d parallel along Y-direction.
Patent JP-S62115441-A (JP)
Inventor: RUSHIAA BAABARA BORANDO
IPC: G03F7/023
Filed: 1986-10-24
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-H0194517-A (JP)
Title: Manufacture of floating type magnetic head
Inventor: OKITA KEIICHI
IPC: G11B5/127
Filed: 1987-10-06
Abstract: PURPOSE:To reinforce the adhesive strength of the magnetic head by charging an adhesive to a reinforcing groove, cutting processing a magnetic core block, and then forming exhausting groove. CONSTITUTION:Reinforced grooves 5 and 6 are formed over the bonded part between a slider block 1 and a magnetic core block 2 and at a part corresponding to exhausting grooves 7 and 8, the reinforced grooves 5 and 6 are charged with the adhesive, a magnetic core block 2 is cutting-processed, and then the exhausting grooves 7 and 8 are formed. Thus, when the slider block 1 and the magnetic core block 2 are cutting-processed, since the reinforced grooves 5 and 6 remain, the adhesive strength between the slider block 1 and the core block 2 can be sufficiently secured, and since the reinforced grooves 5 and 6 are eliminated when the exhausting grooves 7 and 8 are formed, the bonded part is not disconnected due to an impact added in the intermediate stage of its processing.
Patent JP-S63105530-A (JP)
Title: Device for solving quadratic equation on definite field
Inventor: KUBO JUNICHI
IPC: H03M13/00
Filed: 1986-10-23
Abstract: PURPOSE:To decrease the scale of a hardware by constituting the titled device not by a ROM but by a simple programmable logic array (PLA). CONSTITUTION:The logic is deviced between terminals b0, b1...b7 and a0, a1...a7 of an exclusive OR (EOR) 1 so as to establish the relation of a1=b0+b2+b4, a2=b0+b3+b4+b6, a3=b1+b2+b3+b4, a4=b0+b7, a5=b1+b2+b3+b4, b6, a6=b0+ b1+b2+b4, b7, a7=b0+b1+b2+b4. Thus, X=SIGMA aialpha<i> (i=0 to 7) with b5=0 is a root of a quadratic equation X<2>+X+B=0 (B=SIGMA betaialpha<i>(i=0 to 7)). Thus, the root of quadratic equations is formed by a simple logic. Furthermore, the scale of the hardware is less and this system is suitable for large scale integration.
Patent JP-H11161350-A (JP)
Title: Circuit and method for voltage control, and floating gate analog storage device
Inventor: ENGH LAWRENCE D
IPC: G11C11/56
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To improve programming accuracy by a voltage applied to the drain of a nonvolatile memory cell by adjusting a ramp voltage applied to the gate of the nonvolatile memory cell. SOLUTION: The nonvolatile memory cell 200 is applied with a high ramp voltage (CHV2) at the source 211 of a 1st transistor 210. At the same time, a select signal (SELECT) representing that a line of the nonvolatile memory cell 200 has been selected is applied to a gate 212. Then when the nonvolatile memory cell 200 is an object of programming, the select signal (SELECT) adjusts to a voltage which is higher than the maximum voltage of the high ramp voltage (CHV2) by a threshold voltage drop. Consequently, the programming accuracy can be improved by the voltage applied to the drain 221 of the nonvolatile memory cell 200.
Patent JP-H0587227-A (JP)
Title: Shift controller of automatic transmission
Inventor: SAKAKI TAMIJI
IPC: F16H61/06
Filed: 1991-09-30
Abstract: PURPOSE:To control a shift shock so accurately by detecting a start of shift operation with a variation in the waveform of an output signal out of a torque sensor installed in an input shaft or output shaft, and after the elapse of a speicfied period since the shift start has been detected, reducing the extent of input torque into an automatic transmission. CONSTITUTION:This controller is provided with two torque sensors 4, 5, detecting the extent of torque to be inputted or outputted in or out of an automatic transmission through either of an input shaft or output shaft of this transmission. A detecting means S8 of a controller 100 detects any variation in waveforms of the output signal, thereby detecting a start of shift operation in the automatic transmission. After the elapse of a specified period (S14) since the detecting means S8 has detected the start of gearshifting, there is provided a means for abating the extent of input torque into the automatic transmission. Thus, a variation in the torque itself is detected, whereby such control as abating the input torque into the automatic transmission can be done with sufficient time before a sudden change of torque occurs there, thus ease of shift shock is improved from the standpoint of accuracy.
Patent JP-H04132301-A (JP)
Title: Dielectric resonator
Inventor: HATANAKA HIROSHI
IPC: H01P7/10
Filed: 1990-09-24
Abstract: PURPOSE:To decrease the fluctuation of a resonance frequency with respect to a change in ambient temperature by devising the resonator such that the resonance frequency characteristic of a resonance element with respect to the change in the shaft length of a support is compensated with a resonance frequency characteristic with respect to a change in a ratio of an outer diameter of the resonance element to an inner diameter of a shield case. CONSTITUTION:A shaft length M of a supporting body 3 is selected to be properly shorter than the shaft length H of a resonance element 2, e.g. as the shaft length M of the supporting body 3 is selected to be nearly 0.6 times the shaft length H of the resonance element 2. Then an interval S between the open end of the resonance element 2 and the end wall 12 of the shield case is selected properly larger than the shaft length H of the resonance element 2, e.g. as the interval S is selected respectively to be nearly 1.2 times the shaft length H of the resonance element 2 respectively. Then an outside diameter of the resonance element 2 is selected properly larger than the shaft length H of the resonance element 2, for example, the outside diameter of the resonance element 2 is selected to be nearly twice of the shaft length H of the resonance element 2, and the inside diameter of a side 11 of the shield case is selected, e.g. to be nearly 1.7 times the outside diameter of the resonance element 2. Thus, the fluctuation of the resonance frequency with respect to the change in the ambient temperature is reduced.
Patent JP-S62114426-A (JP)
Inventor: HASHIMOTO MITSUMASA
IPC: H02H7/055
Filed: 1985-11-13
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-H0561800-A (JP)
Title: Fault analyzing method
Inventor: OTA KATSUHIKO
IPC: G06F11/34
Filed: 1991-09-04
Abstract: PURPOSE:To realize the minimum trace of a communicating telegraphic message required for fault analysis and to speedily execute the fault analysis without preparing any large capacity storage device by providing monitor information to extract the specified communicating telegraphic message beforehand and monitoring the communicating telegraphic message to be transmitted on communication. CONSTITUTION:Information such as the start time of the trace, end time and acquired event is set to trace control information 12a. In this case, all the communicating telegraphic messages from the trace start time to the end time are recognized by a communicating telegraphic message specifying means 11, it is judged whether those message are matched to the condition of the acquired event in the trace control information 12a, and only the matched communicating telegraphic messages are stored in a magnetic disk 4. At such a time, the non- matched communicating telegraphic messages are abandoned. Each time the communicating telegraphic message is preserved in the magnetic disk 4, the communicating telegraphic message specifying means 11 counts up an inside register provided at a processor 2 so as to manage the number of communicating telegraphic messages preserved in the magnetic disk 4.
Patent JP-H03224148-A (JP)
Title: Bias magnetic field applying device
Inventor: ONO TAKEHIDE
IPC: G11B11/105
Filed: 1990-09-21
Abstract: PURPOSE:To effectively use the current flowing to coils to rotate a magnet at high speed by providing a first coil and a second coil which is provided approximately symmetrically to the first coil with respect to a plane perpendicular to the surface of a magneto-optical disk. CONSTITUTION:Coils 4 and 5 are provided which flows the current to control the rotation of the magnet which applies a magnetic field to a magneto-optical disk 1. The coil 4 consists of the part which is parallel with an axis C of rotation of the magnet 2 and faces the magneto-optical disk 1 with the magnet 2 between them, the part which is parallel with the axis C of rotation and is arranged alongside of the magnet 2 in the position nearer to the magneto- optical disk 1 than the axis C of rotation, and parts which connect both ends of these two parts. The coil 5 is provided symmetrically to the coil 4 with respect to a plane P which includes the axis C of rotation and is perpendicular to the magneto-optical disk 1. Thus, the current flowing to coils 4 and 5 is effectively used to rotate the magnet at high speed.
Patent JP-H02102260-A (JP)
Title: Protective material for concrete or mortar structure and protection therewith
Inventor: FUJII MASATO
IPC: C09D5/00
Filed: 1988-10-07
Abstract: PURPOSE:To obtain the title protective material comprising a polyurethane resin mixture which can prevent concrete from being deteriorated by water, CO2, O2 or the like by reacting a mixture formed by dispersing a specified carbon fiber in a specified polyol with an organic isocyanate compound. CONSTITUTION:The title protective material comprising a polyurethane resin mixture is produced by reacting a mixture formed by uniformly dispersing a carbon fiber of a mean diameter of 10-20mum and a mean fiber length of 1-12mm in a polyol of an average hydroxyl value of 30-450mg KOH/g with an organic isocyanate compound in an NCO to active hydrogen atom ratio of 0.6-1.5. When the surface of a concrete or mortar structure is coated with this protective material, the electric conductivity of the surface can be improved to protect the structure from an electrostatic trouble, and the structure can be prevented from being deteriorated by environmental factors such as water, CO2 gas and O2.
Patent JP-H07163351-A (JP)
Title: Production and purification of lymphokine
Inventor: CLARK STEVEN C
IPC: C12R1/91
Filed: 1994-10-19
Abstract: A method for preparing and isolating a transformation vector containing CSF/cDNA is described. The method comprises:  preparing RNA from a cell that produces CSF;  preparing polyadenylated messenger RNA from said RNA;  preparing single stranded cDNA from said messenger RNA;  converting the single stranded cDNA to double stranded cDNA; inserting the double stranded cDNA into transformation vectors and transforming bacteria with said vector to form colonies; picking pools of 200 to 500 colonies each and isolating plasmid DNA from each pool; transfecting the plasmid DNA into suitable host cells for expressing CSF protein; culturing the transfected cells and assaying the supernatant for CSF activity; and selecting CSF positive pools and screening the colonies used to make the pool to identify a colony having CSF activity. Also described are a cDNA coding for a protein having CSF activity (i.e. CSF/cDNA), a microorganism or cell line transformed with a recombinant vector containing such CSF/cDNA, and a method for producing CSF protein by expressing said CSF/cDNA by culturing a microorganism or cell line. The invention also provides a method of purifying the CSF proteins and the purified proteins so produced.
Patent JP-S6395079-A (JP)
Inventor: MAATEIN ROBAATO DEISURAA
IPC: A63G25/00
Filed: 1987-10-07
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。