baber/WOPTO huggingface dataset:
Patent JP-H04206356-A (JP)
Title: Alkaline battery
Inventor: OKAYAMA TEIJI
IPC: H01M4/42
Filed: 1990-11-30
Abstract: PURPOSE:To suppress an internal pressure rise caused by the hydrogen gas generation during storage by making a gelled negative electrode contain an indium compound and a specified compound as the anticorrosive of zing alloy powder in respective specified ratios to the zinc alloy powder. CONSTITUTION:A gelled load containing an alkaline electrolyte is provided together with a zinc alloy powder as an active material, and the gelled load contains an indium compound in an amount of 0.01-1.0wt.% by indium conversion to the zinc alloy powder and a compound represented by the formula I in an amount of 0.01-1.0wt.% to the zinc alloy powder. In the formula I, A represents a phosphoric group (-PO2H2), a sulfonic group (-SO3H), methylenecarboxylic group (-CH2COOH), alkali metal salts of these groups, or hydrogen atom, and n is an integral number from 1 to 60. Thus, the internal pressure rise accompanied by the hydrogen gas generation during storage can be suppressed, and the leak of an electrolyte and the breakage of a battery can be prevented.
Patent JP-H09148600-A (JP)
Title: Solar battery and its manufacture
Inventor: SAKATA HITOSHI
IPC: H01L31/04
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To make bypass portions have similar functions to conventional bypass diodes, by forming in the same plane of a semiconductor layer the bypass portions of reverse direction currents flowing therethrough more easily than other portions of the semiconductor layer. SOLUTION: With 81 (9×9) matrix-element positions arranged at a space of 1cm on the surface of a semiconductor layer 4, needle-like probes are contacted simultaneously or in succession from the surface of its upper insulation film 5. Then, between the probes and opposite electrodes in contact with the rear surface of the semiconductor layer 4, the respective voltages having both the polarities set positive on the probe sides and the values not smaller than the withstand voltage of a solar battery 1 are given instantaneously.  By the applications of these reverse direction voltages not smaller than the withstand voltage, in the respective 81 positions arranged at an equal space in the same plane of the semiconductor layer 4, bypass portions 6 with very small sectional areas of about 1μm in diameter wherethrough reverse direction currents flow more easily than other portions are formed. These bypass portions 6 are broken down by the applications of the lower reverse direction voltages than other portions of the semiconductor layer 4 for large reverse currents to flow therethrough, functioning similarly to bypass diodes. Therefore, the bypass portions 6 can be made to have similar functions to conventional bypass diodes.
Patent JP-H11161942-A (JP)
Title: Magnetic recording medium
Inventor: ENDO KATSUMI
IPC: G11B5/725
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a medium having excellent durability and traveling property by specifying the peak ratio of the 1s electron trajectory of fluorine by an ESCA method in the lubricating layer of a magnetic recording medium to a specific range. SOLUTION: The sample 2 of the magnetic recording medium with its lubricating layer forming surface as a measurement surface is fixed to a stage 1 and a standard 3 of polytetrafluoroethylene is fixed thereto, respectively. The peak intensity Ia of the 1s electron trajectory of the fluorine system of the sample 2 and the peak intensity Ib of the standard 3 are respectively measured by ESCA spectra with a detector 4. The peak intensity ratio Ia/Ib is specified to a range I of 0.1 to 0.3 or range II of 0.45 to 0.9. If this peak intensity ratio is below 0.1 in the index of the amt. of the fluorine in the lubricating layer of the sample 2 of the magnetic recording medium, the medium cannot withstand sliding with a magnetic head. If the ratio is 0.3 to 0.45, a fluctuation in the coefft. of friction is large and the traveling property is unstable.  Further, if the ratio is above 0.9, a traveling defect, such as sticking, occurs and, therefore, the medium having the excellent durability is obtd. by specific the peak intensity ratio to the range I or the range II.
Patent JP-H04207922-A (JP)
Title: Method of detecting grounding accident division of underground power transmission line
Inventor: KANO TATSUNORI
IPC: G01R31/08
Filed: 1990-11-30
Abstract: PURPOSE:To prevent the influence due to the characteristic nonlinear distortion of an electric-photo converter by transmitting the grounding currents, which are caught with the zero-phase current transformers being arranged in plural numbers in an underground power transmission line, to a substation or the like as an optical signal where the width is constant and the number of pulses is proportioned to the grounding current. CONSTITUTION:Pluralities of zero-phase current transformers and transmitters are arranged apart at different positions on an underground cable (three-phase transmission and distribution line). And a signal is transmitted from each by an optical fiber, and the phase difference between these signals is detected. Hereby, it comes that one can know the direction of the grounding current and which division the grounding accident has occurred in.
Patent JP-2000145999-A (JP)
Title: Water tap faucet
Inventor: INOUE HIROYUKI
IPC: F16K11/078
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a water tap faucet, wherein no significant effects are given to an internal component even if a pushing-up force is applied to a supply pipe. SOLUTION: A water tap faucet 10 is provided with a housing space 14 for housing a valve unit, a water tap faucet main body 12 having a through-hole 16 communicated with the housing space 14, a supply pipe 18 having a protruding portion 19 larger in diameter than the through-hole 16, and assembled by being inserted into the through-hole 16 from the housing space 20 to supply hot water to the valve unit 20, and the valve unit 20 assembled in the housing space 14. A tapered division ring 40 as a regulating means for regulating the movement of the supply pipe 18 to the housing space 14 side irrespective of the assembling of the valve unit 20 is attached to the lower part of the water tap faucet main body 12. By attaching this tapered division ring 40, no stress is applied to the valve unit 20 even if the supply pipe 8 is pushed up to the valve unit 20 side.
Patent JP-H08225736-A (JP)
Title: Production of polycarbonate composition with guide
Inventor: YATANI HIROSHI
IPC: C08K5/13
Filed: 1995-12-19
Abstract: PURPOSE: To stably obtain over a long period the subject high-quality composition with slight discoloration, excellent in thermal stability and hot water resistance using an apparatus with easy maintenance excellent in sealability under a high vacuum, by polymerizing a specified polymerization intermediate followed by further polymerization under falling in a molten state along a guide through a perforated plate. CONSTITUTION: A melt blend of (A) an aromatic dihydroxy compound (e.g. bisphenol A) and (B) a diaryl carbonate (e.g. diphenyl carbonate) or (C) a polymerization intermediate produced by reaction between the components A and B is polymerized while being allowed to fall in a molten state along a guide through a perforated plate, and while being in a molten state, the resultant polymer is incorporated with (D) an additive, thus affording the objective composition. It is referable that the component D be a heat-resistant stabilizer, esp. composed of (i) phosphorous diester and/or phosphorous monoester and (ii) at least one kind of compound selected from phenolic stabilizers, phosphorous triesters and phosphinic diesters.
Patent JP-H07192012-A (JP)
Title: Multi-stage list data handling device
Inventor: SHIODA YURIKO
IPC: G06F19/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide a multi-stage list data handling device in which a content is easily retrieved and grasped. CONSTITUTION:The device is provided with a data area reservation section reserving a storage area of list data in a data area, an item information generating section 4 reserving a storage area of table retrieval tree information in the data area and generating and storing the retrieval tree, an item retrieval section 7 converting the retrieval tree and an optional retrieval key into a row number or a column number of a table, a data retrieval section 6 reading elements of the table based on a pointer to the table data and the row number and the column number, and a data revision section 9 rewriting elements of the table based on the pointer to the table data and the row number and the column number.
Patent JP-H02173463-A (JP)
Title: Automatic transmission with subtransmission
Inventor: SUGANO HIROSHI
IPC: F16H63/44
Filed: 1988-12-26
Abstract: PURPOSE:To contrive the improvement of hydraulic responsibility reducing a number of circuits by providing in an oil line to a connecting element of a subspeed change mechanism an accumulator and in a subtransmission case the accumulator, its pressure relief throttle and a one-way valve separated from a control valve unit. CONSTITUTION:Pressure oil lines 30, 40 are provided from a control valve unit 12 provided in a main transmission case 11 to a direct clutch D/C and a reduction brake ROCN/B serving as the connecting element of a subtransmission 20. An accumulator pressure relief throttle 31, one-way valve 32 and an accumulator 33, provided halfway this pressure oil line 30, are separated from the control valve unit 12 and provided in a subtransmission case 21. Accordingly, hydraulic responsibility can be improved by reducing a number of delivery circuits of operating fluid.
Patent JP-H05217256-A (JP)
Title: Recording or reproducing device
Inventor: KOBAYASHI JUNJI
IPC: G11B15/665
Filed: 1991-12-13
Abstract: PURPOSE:To prevent a tape from being damaged at the time of tape housing when a guide part is moved to a 1st position from a 2nd position, by moving the guide part prior to the movement of a cassette placing part. CONSTITUTION:When a rotation angle of a cam 28 becomes theta1, the lifting amount of guides 28b begins to decrease. The lifting amount of a cam groove 28c is again decreased when the placing part 3 comes to the position of cassette capable of being inserted/ejected, and the rotation of a cam motor 29 is stopped when the rotation angle of cam becomes 0. Since the guides are moved prior to the movement of the placing part when the guides are moved from the state that the tape is wound around a drum, the placing part can be moved under the state that a tape tension is weakened. Consequently, the tape is never damaged at the time of tape housing.
Patent JP-2000156216-A (JP)
Title: Nonaqueous electrolyte secondary battery and its separator
Inventor: NUNOME JUN
IPC: H01M10/05
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent a large current from flowing through a local part of an electrode plate group even when a battery receives a destructive pressure or a stick of a nail by setting rupture extension in the rolling direction to specific percent or more and by setting rupture extension in the rolling axis direction to specific percent or more. SOLUTION: An electrode plate group wherein a negative electrode plate 1 and a positive electrode plate 3 are spirally rolled through a separator 5 is housed in a battery case 7 used as a negative electrode terminal at the same time with insulating plates 6 arranged above and under it. The upper edge of the battery case 7 is tightly sealed with a sealing plate 9 that is provided with a safety valve and used also as a positive electrode terminal through insulating packing 8. When the rolled-type electrode plate group is composed by a machine, because the composition becomes difficult when it excessively extends in the lengthwise direction, anisotropy is imparted to the rupture extension of the separator 5, its rupture extension in the lengthwise direction is set in the range of 60-200%, and the rupture extension in the widthwise direction is set in the range of 400-700%.  Polyethylene or polypropylene is contained in the material of the separator 5 from the view point of the shut-down of the separator 5 as a safety mechanism.
Patent JP-2000202763-A (JP)
Title: Polishing device and polishing pad
Inventor: JIYOU KUNITAKA
IPC: B24B37/24
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To uniformly make flatness in the total surface of a semiconductor substrate, and attain uniform polishing up to in the vicinity of a wafer edge, in a polishing device or a polishing pad for use in a mechanical flatting process smoothing by polishing a surface of an insulation layer or metal wiring formed on the semiconductor substrate. SOLUTION: In this polishing device, a semiconductor substrate is fixed to a polishing head, a polishing layer of at least 70 degrees micro rubber A hardness and 1 MPa to 500 MPa tensile elastic modulus secured through a cushion layer of at least 60 MPa volume modulus and 0.1 MPa to 20 MPa tensile elastic modulus to a polishing surface plate is pressed to the semiconductor substrate, and the polishing head or the polishing surface plate or both thereof are rotated, so as to polish the semiconductor substrate.
Patent JP-H07193295-A (JP)
Title: Manufacture of piezoelectric actuator
Inventor: MOTO SATORU
IPC: H01L41/22
Filed: 1993-12-27
Abstract: PURPOSE:To provide a manufacturing method of a piezoelectric actuator which can easily apply pre-load to a piezoelectric element without using a means for pressing the piezoelectric element. CONSTITUTION:A piezoelectric element 1 and a pre-load spring 3 which has a spring constant larger than or equal to a specified value and a positive coefficient of linear expansion are put in a constant temperature furnace heated at, e.g. about 200 deg.C and heated. The pre-load spring 3 is bonded to spacers 2 fixed to both ends of the piezoelectric element 1 in the direction of displacement, by using a means like a laser spot, and cooled down to a normal temperature. By heating the pre-load spring 3, its length is expanded. When the pre-load spring 3 is heated at a temperature higher than or equal to a specified value, bonded to the piezoelectric element, and then cooled, the pre-load spring 3 which is expanded by heating contracts. Thereby pre-load can be applied to the piezoelectric element 1.
Patent JP-H09169873-A (JP)
Title: Rubber composition for open cross-linking and cross-linking method
Inventor: SUGIE MASAHIRO
IPC: C08L21/00
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber compsn. for open cross-linking which can give a rubber article having good elasticity, tensile strength, etc., while preventing the surface from becoming sticky by using a specific compd. as the antioxidant. SOLUTION: This rubber compsn. for open cross-linking is prepd. by compounding a rubber with a compd. having phenylene and imino groups as the antioxidant together with an org. peroxide and a cross-linking aid. Examples of the compd. having phenylene and imino groups are benzimidazole compds. represented by formulas I, II, and III and a 2,2,4-trimethyl-1,2-dihydroquinoline polymer represented by formula IV. Usually, 0.5-2.0 pts.wt. antioxidant is added to 100 pts.wt. rubber. The cross-linking is peformed pref. at 180-220 deg.C for 5-10min. The benzimidazole compd. may be 2-mercaptoethylbenzimidazole or an iron salt of 2-mercaptobenzimidazole.
Patent JP-H07208010-A (JP)
Title: Central interlocking device
Inventor: HANSUUYOOAHIMU CHIIMUMAA
IPC: E05B77/48
Filed: 1994-12-09
Abstract: PURPOSE: To permit to form and release the interlock with a lock element responding to an input signal combined with a function unit and/or component by a signal input adjustment device as a center interlock device for many active type function units and/or passive type components for automobiles. CONSTITUTION: A signal input adjustment device 1 comprises a signal generator 2 and data processing unit 3 that can be activated from the external. The data processing unit 3 can be combined with a function unit and/or a component through a serial interface 6 and a bus circuit 7. The function unit and/or component 9 each has one transmitter-receiver respectively which can be activated from the input signal and also has one decoder stage and one control stage for lock element respectively, so that the function unit and/or component can be freely connected or interlocked depending upon the input signal recognized to be permissible to pass. An auxiliary signal generator 4 for sending auxiliary signals is provided and the auxiliary signals can be also made readable by the data processor 3.
Patent JP-H10166829-A (JP)
Title: Vehicle suspension device
Inventor: IWASAKI KATSUYA
IPC: B60G17/015
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To improve steering performance and braking performance by restraining wheel load fluctuation as well as to improve riding comfort of a vehicle by reliably restraining diagonal behavior of the vehicle by changing suspension characteristics according to the degree of a diagonal roll. SOLUTION: In a vehicle suspension device, control of damping force characteristics of respective shock absorbers (b) is performed on the basis of a control signal obtained by adding a diagonal behavior signal obtained by multiplying a differential value obtained by subtracting a sprung vertical behavior signal in the position of the shock absorber (b) on the line diagonal to the positions of respective shock absorbers (b) from the vertical above spring behavior signals of the positions of respective sock absorber (b) by the specified gain to the vehicle state amount signals of the positions of respective shock absorber (b). A damping force characteristic control means (f) provided with a base control unit (e) is provided.
Patent JP-H05165458-A (JP)
Title: Graphic display device
Inventor: EGAWA TOSHIHARU
IPC: G06F3/153
Filed: 1991-12-16
Abstract: PURPOSE:To display a font pattern easy for a operator to see at the time of enlarging the font patter displayed on a graphic display device. CONSTITUTION:This graphic display device is provided with a graphic patter memory 2 where two kinds of graphic pattern 2a and 2b are stored, a processor 4 which generates a new graphic pattern on a RAM 3 based on these graphic patterns 2a and 2b and executing burying processing of this generated graphic pattern in the enlarged font pattern, and a CRT 9 on which the smooth font pattern subjected to enlargement processing is displayed.
Patent JP-H10160732-A (JP)
Title: Method for use of certain kind of amide as probe for detection of antitubulin activity and resistivity
Inventor: YOUNG DAVID HAMILTON
IPC: C12Q1/02
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a method in which whether the activation and the inactivation of the metabolism of a cell is possible or not can be assayed and in which a compound to be tested can be stored in the cell by a method wherein a tubulin content in a eukaryote, a cell extract and a tubulin preparation is monitored and measured by using an amide which obstructs the growth of the eukaryote and which is expressed by a specific formula. SOLUTION: An amide which obstructs the growth of a eukaryote and which is expressed by a formula [in the formula, A represents (C3 -C7 )cycloalkyl, (C1 -C6 ) alkyl, (C2 -C6 )alkenyl. (C2 -C6 )alkynyl, a phenyl, a pyridyl or the like, R<1> and R<2> represent hydrogen atoms, (C1 -C6 )alkyl, halo(C1 -C6 )alkyl, (C2 -C6 )alkenyl or the like respectively independently, and X, Y and Z represent hydrogen atoms, halo, cyano, isothiocyano or the like respectively indelendently] is used. A tubulin content in a eukaryote, a cell extract and a tubulin preparation is monitored and measured. Then, a compound which is antitubulin-active and- resistive is screened.
Patent JP-H07190429-A (JP)
Title: Atmospheric environment control method of bathroom for heat body bathing
Inventor: IDOTA MAYUMI
IPC: A47K4/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide a comfortable bathing by controlling a temperature control device, humidity control device and air blowing device so that an amenity index which is determined by a temperature, humidity and the speed of blowing air to the upper half body of a bather may become a specified range. CONSTITUTION:In a bathroom l, a temperature control device, humidity control device and an air blowing device 10 to blow air to the vicinity of the upper half body of a half body bather 2 are provided. The air blowing device 10 is equipped with an air outlet 6, blower main body 3 and air suction part 7 which are provided with intervals on a ceiling part 5 above a bathtub 4. The air outlet 6 is installed in such a manner the air velocity around a point A may become 0-3m/sec. For such a bathroom 1, the temperature control device, humidity control device and air blowing device 10 are controlled so that an amenity index which is determined by a temperature, humidity and the velocity of air blown to the upper half body of a bather may become a specified range. By this method, the atmospheric environment in the bathroom 1 is favorably controlled, and a comfortable bathing can be enjoyed for a long period of time.
Patent JP-H05145543-A (JP)
Title: Communication system and communication method
Inventor: HORIE KIYOSHI
IPC: H04L9/00
Filed: 1991-11-20
Abstract: PURPOSE:To provide the communication system and the communication method which is not operated singly when a terminal equipment is disconnected from a communication network and in which the communication network is not invaded by a stolen terminal equipment even when the terminal equipment is stolen. CONSTITUTION:The system is provided with a 1st terminal equipment and a 2nd terminal equipment 2 implementing mutual communication, a repeater 3 provided between the terminal equipments 1, 2. Each of the terminal equipments 1, 2 is provided with ROMs 11, 21 in which rules for ciphering and decoding communication data, and with RAMs 12, 22 storing rules stored in the opposite ROMs 21, 11, and the repeater 3 is provided with RAMs 31, 32 storing rules stored in the ROMs 11, 21 of the terminal equipment.
Patent JP-H04202202-A (JP)
Title: Purification of modified polyolefin
Inventor: TSUTSUMI KATSUAKI
IPC: C08F6/06
Filed: 1990-11-29
Abstract: PURPOSE:To purify a maleic anhydride-modified polyolefin at improved purification efficiency by performing extraction with a specified mixed solvent at a controlled temperature under a controlled pressure and rinsing the product with a low-molecular weight dialkyl ketone. CONSTITUTION:A polyolefin (e.g. polypropylene) is grafted in a molten state with maleic anhydride into a powdery or particulate modified polyolefin. To purify this polyolefin, it is extracted with a mixed solvent of an 8C or lower aromatic hydrocarbon (e.g. toluene) and a 6C or lower dialkyl ketone (e.g. diethyl ketone) at a temperature between the melting temperature of the polyolefin minus 80 deg.C and the melting temperature of the polyolefin minus 20 deg.C under a pressure of 1kg/cm<2> or below, and then rinsed with a dialkyl ketone having a molecular weight lower than that of the above dialkyl ketone (e.g. acetone) to purify the modified polyolefin at good efficiency.
Patent JP-H09197564-A (JP)
Title: System and goods for making index print from photographic negative strip
Inventor: DEBUITSUDO AARU KOKU
IPC: H04N1/387
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To easily discriminate a negative as the base of a photographic print from many negative strips, in the case of additionally ordering a photographic print. SOLUTION: Plural negative strips 20 are read by a scanner 18 so as to form a color digital image, simultaneously, a digital display is given to each compound digital image, and arranged at the prescribed number of steps, then, the index print is formed by a printer 28, so that the negative as the base of the print can be easily discriminated. Also, the position and the arrangement of the print are automatically corrected and the regularly arranged index print can be formed by program software for a computer processing incorporated into the system, irrespective of the order of scanning the negative strips 20 and the position and the arrangement of the negative strips 20 on the scanner 18.