baber/WOPTO huggingface dataset:
Patent JP-H02311417-A (JP)
Title: Stable eye drop
Inventor: TAKAHASHI HIROAKI
IPC: A61K47/34
Filed: 1989-05-29
Abstract: PURPOSE:To obtain an eye drop improved in stability by blending flavin-adenine dinucleotide sodium with a nonionic surfactant and further polyhydric alcohols. CONSTITUTION:An eye drop obtained by blending flavin-adenine dinucleotide sodium with a nonionic surfactant (e.g. polyoxyethylene hardened castor oils or polyethylene glycol ester of a fatty acid) and further polyhydric alcohols (e.g. propylene glycol or glycerol). The aforementioned eye drop is preferably prepared by blending 0.01 to 0.05wt./vol.% flavin-adenine dinucleotide sodium or 0.004 to 0.02wt./vol.% cyanocobalamin with 0.01 to 0.5wt./vol.% nonionic surfactant and further 0.01 to 5wt./vol.% polyhydric alcohols.
Patent JP-H08302805-A (JP)
Title: Opening and closing device of ditch cover
Inventor: KOBAYASHI SHOZO
IPC: E03F5/06
Filed: 1995-05-02
Abstract: PURPOSE: To easily open and close a ditch cover without requiring a special tool. CONSTITUTION: An elevating shaft body connected to a crossing part of a crossing link body 20 is elevated by rotating a screw bar by means of using an opening and closing tool. Consequently, an elevating support bar is devised to elevate by an elevating stroke enlarged by a prescribed multiplication factor, and a ditch cover 40 placed on the elevating support bar is made free to transfer to a rising position free to draw it out of a ditch hole and a lowering position to be make it on the same level as a ditch supporting frame 1.
Patent JP-S4981764-A (JP)
IPC: F16D65/28
Filed: 1973-11-28
Abstract: A spring actuator for a vehicle wheel brake comprises a service brake piston and cylinder, a brake operating device connected to the service brake piston arranged to transfer braking forces from the piston to the wheel brake, and a spring actuated parking or emergency braking piston and cylinder, the emergency braking piston normally being held off by fluid pressure, and being movable under the spring bias upon release of the pressure to engage the service brake piston to transfer whereby the spring forces are transferred to the wheel brake. The brake operating device includes a release member releasably connected to the service brake piston and axially movable relative thereto to release the braking forces.
Patent JP-2000319437-A (JP)
Title: Polypropylene resin expandable beads and in-mold expanded, molded product
Inventor: YAMAGUCHI TAKEMA
IPC: C08J9/228
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a polypropylene resin in-mold expanded, molded product, which has excellent tensile strength, by molding polypropylene resin expandable beads. SOLUTION: This polypropylene resin expandable beads comprise a polypropylene resin as a base resin wherein the base resin has an MI value of 0.5 to 0.7, and the polypropylene resin expandable beads have two melting peaks when measured according to the differential scanning calorimetric method, of which the quantity QH of melting peak heat based on a higher melting peak ranges from 0.5 cal/g to 6.0 cal/g. The in-mold expanded molded product obtained by molding the beads has a tensile strength satisfying the following equation, Y>8.0×ln(X)-24.3 [wherein X represents a density (g/L) of the polypropylene resin in-mold expanded molded product, and Y represents tensile strength (kg/cm2) at X].
Patent JP-H11326505-A (JP)
Title: Doppler sensor
Inventor: MURATA NORIKAZU
IPC: G01S7/34
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a Doppler sensor whose detecting sensitivity can be enhanced without being influenced by the shape of a cover which is situated on the front side of an antenna. SOLUTION: A sensor body 19 which is provided radiates microwaves so as to receive microwaves which are reflected by a moving object and whose wavelength is changed. At least the front 19a of the sensor body 19 is covered with a cover 8. A flat boardlike sensitivity adjusting plate 23 which is situated between transmitting antennas 20 and receiving antennas 21 and the cover 8 is arranged at the front of the transmitting antennas 20 which radiate the microwaves in the sensor body 10 and at least the front of the receiving antennas 21 which receive the microwaves. The sensitivity adjusting plate 23 is composed of a material through which the microwaves are transmitted, and it is situated so as to be separated by a distance of 10 mm or lower from both antennas 20, 21.
Patent JP-S5833644-A (JP)
Title: Slope protection work
Inventor: NAGAOKA SHINGEN
IPC: E02D17/20
Filed: 1981-08-25
Abstract: PURPOSE:To make easier a slope protection work as well as greatly shorten the period of the work by a method in which steel pipes are set on a slope, iron bar cages are inserted into the steel pipes, the steel pipes are fixed on the slope by anchors, and then concrete is placed into the steel pipes. CONSTITUTION:A box-like steel pipe 1 is set on a slope, an iron bar cage 2 is inserted into the steel pipe, and then the steel pipe 1 is fixed to the slope by anchors 3. Then, concrete is placed into the steel pipe 1 to construct a reinforced concrete structure on the slope, whereby protecting the slope. Also, as needed, a metal netting is fixed to the periphery of the steel pipe 1, concrete is placed into  the steel pipe 1, and then cement mortar, etc., is sprayed onto the steel pipe 1.
Patent JP-S6113938-A (JP)
Inventor: TAKEMOTO TERUMI
IPC: A61B6/00
Filed: 1984-06-29
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-S5835082-A (JP)
Title: Seam welding method
Inventor: UEDA HAGIMICHI
IPC: B21B15/00
Filed: 1981-08-24
Abstract: PURPOSE:To reduce the time for welding work by disposing a pair of pressurizing roller mechanisms on both sides of a pair of rotary electrodes in the welding direction across the electrodes and welding objects to be welded by the rotary electrodes while deforming the objects plastically by means of the pressurizing roller mechanisms. CONSTITUTION:Where a base frame 2 is located in the end part in a direction Y1, the end parts of a preceding strip and a succeeding strip are cut with a cutter 8 and the respective end parts are lapped slightly. While rotary electrodes 41, 42 and the pressurizing rollers 51, 52, 61, 62 of pressurizing mechanisms 5, 6 are maintained in a pressurized state, the frame 2 moves in a direction Y2 and the strips are welded. More specifically, strips 9 are deformed plastically by the rollers 51, 52 in the lapped parts and the end parts of the plastically deformed strips 9 are welded by the electrodes 41, 42.
Patent JP-H085851-A (JP)
Title: Slab type optical waveguide device and optical system for magneto-optical information recording and reproducing
Inventor: TAKAURA ATSUSHI
IPC: G11B7/135
Filed: 1994-06-15
Abstract: PURPOSE:To provide a slab type optical waveguide device having a function to detect the rotating angle of polarization of incident light with less waveguide constitution and an optical system for magneto-optical information recording and reproducing using this device as a signal detecting system. CONSTITUTION:The waveguide to be joined to a waveguide optical coupling device 5 consists of the waveguide A having the rotating angle of polarization of the incident light at which the coupling efficiency to the waveguide is maximized on the S polarized light side than 45 deg. and the waveguide B having the angle described above on the P polarized light side from 45 deg.. The waveguide A and the waveguide B are arranged and constituted symmetrically with the optical axis L-L' of the incident luminous flux, by which this slag type optical waveguide device is obtd. Further, the device is provided with photodetectors 8A, 8B for detecting the luminous fluxes respectively guided in the waveguide A and the waveguide B, by which the rotating angle of polarization of the incident luminous fluxes is detected without requiring the adjustment of the incident angle of the luminous fluxes within the slab plane. The device is usable as the signal detecting system of the optical system for magneto-transparent information recording and reproducing.
Patent JP-H087893-A (JP)
Title: Carbonaceous negative electrode material for lithium secondary battery
Inventor: SUNAMI YOSHIHIKO
IPC: H01M4/587
Filed: 1994-06-15
Abstract: PURPOSE:To provide a lithium secondary battery with high discharge capacity and long cycle life, in which initial discharge capacity is higher than that of the traditional battery and high discharge efficiency near 100% is maintained even after 500th cycle. CONSTITUTION:A carbonaceous negative electrode material for a lithium secondary battery is made of carbonaceous meso-phase carbide powder whose mosaic texture structure is more than 50 vol.%. This carbide powder is formed with a binder to manufacture a negative electrode for the lithium secondary battery, and the negative electrode is combined with a positive electrode and a nonaqueous electrolyte containing a lithium compound to constitute the lithium secondary battery. The carbonaceous meso-phase with mosaic texture structure is obtained by heat treating pitch under existence of a specified amount or more of nitric acid.
Patent JP-H0683776-A (JP)
Title: On-line business processing system
Inventor: SHIBAYAMA SHIGERU
IPC: G06F12/00
Filed: 1992-05-26
Abstract: PURPOSE:To improve the through-put of on-line business by releasing the exclusion of a file arranged on a high speed medium earlier with priority. CONSTITUTION:This on-line business processing system has a file exclusion release priority setting means 9 for automatically setting up the priorioty of exclusion release for an updated file, a file exclusion release priority storage means 10 for storing the set file exclusion release priority and a file exclusion release priority referring means 11 for referring to the stored file exclusion release priority. When the priority of exclusion release for a file arranged on a high speed medium such as a semiconductor disk, the exclusion can be released without waiting for the completion of real updating of a file on another slow medium and the through-put of the whole on-line processing can be improved.
Patent JP-2000112880-A (JP)
Title: Data processing circuit
Inventor: LEE SANG-JAE
IPC: G06F13/16
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a data processing circuit for minimizing an arrival delay error. SOLUTION: The data processing circuit is provided with a 1st data bus DIO, a data processing part 10 for processing data on the 1st data bus DIO in response to a processing control signal, many 2nd data buses LIOl to LIOn connected to the 1st data bus DIO on the positions of respective prescribed distances from the data processing part 10 and many delay parts 11-1 to 11-n for delaying the data transmission of the 2nd data buses LIOl to LIOn so that the arrival time of data supplied by the 2nd data buses LIOl to LIOn at the data processing part 10 is the same. Consequently, arrival delay errors generated by distance differences from the data processing part 10 up to respective memory banks 11-1 to 11-n can be minimized, the margin of an activatable section of a control signal is increased and the malfunction of a semiconductor device can be prevented.
Patent JP-H04335010-A (JP)
Title: Preparation of maleic anhydride-alkyl vinyl ether copolymer
Inventor: SHIMIZU HIROAKI
IPC: C08F220/04
Filed: 1991-05-10
Abstract: PURPOSE:To efficiently obtain a copolymer of maleic anhydride and an alkyl vinyl ether by radical polymerization in a reaction medium while avoiding polymer deposition on the reactor wall by employing diethyl carbonate as the medium. CONSTITUTION:Maleic anhydride and an alkyl vinyl ether (e.g. methyl vinyl ether) are dissolved in diethyl carbonate. An initiator (e.g. dibenzoyl peroxide) is then added thereto and the resulting mixture is heated to allow the reactants to undergo radical copolymerization. After the whole of the maleic anhydride has reacted, excess alkyl vinyl ether is removed by evaporation. The resulting copolymerization product, which has precipitated, is then filtered and dried, thereby to obtain a copolymer of maleic anhydride and the alkyl vinyl ether. Thus, the copolymer formed can be easily separated from the reaction mixture by filtration, because diethyl carbonate employed as the reaction medium is a good solvent for the monomers used but is an extremely poor solvent for the copolymer formed.
Patent JP-H08329993-A (JP)
Title: Portable information processing equipment
Inventor: NARUSE MIKIO
IPC: G06F13/00
Filed: 1995-05-31
Abstract: PURPOSE: To provide portable information processing equipment which has its main body easily provided in a charging unit and which can use a battery in the optimal charging and discharging condition and which can prolong the lifetime of the battery. CONSTITUTION: An equipment main body 1 is provided with a battery voltage measuring circuit 5, a discharging switch 6, a discharging circuit 7 and a LED 8, and a charging unit 11 is provided with a phototransistor 17, a charging unit control circuit 16 and an exciting current measuring circuit 14. Charging of a NiCd battery built in the equipment main body 1, can thus be started and stopped in the optimal condition, and the NiCd battery 2 can be perfectly discharged at any time. Excitation due to non-load and abnormality such as short-circuiting can be prevented. The equipment main body 1 is formed with a tape-shaped recessed part 9, and the charging unit 11 is formed with a tapered projecting part 18, and with this structure, when the equipment main body 1 is placed on the charging unit 11, the equipment main body 1 is easily fitted in the charging unit 11 for accurate positioning.
Patent JP-H11331395-A (JP)
Title: Controlling device and device controlling system
Inventor: YONEZU NAOHIRO
IPC: H04W88/18
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent defective transmission of data by controlling the contents of data according to the strength of radio waves in the case of managing a device by radio communication, and transmitting data in order of importance or only minimum required data. SOLUTION: At the time of calling from a radio communication modem 72 on a center side for transmitting data from a copier, the intensity of radio waves inputted to a CPU 91 through the modem 72 and interfaces I/F 71, 98 and a threshold value of radio wave intensity stored in ROM 99 in advance are compared with each other, and when the radio wave intensity is smaller than the threshold, only minimum required data is transmitted. Or else, data is sent in order of importance. In the case of data on a fault of the copier, the data is sent in the order: the fault, the place of the fault, its cause and maintenance information. In addition, data of less importance is sent after the above or on a later data. The CPU 91 on the center side requests the data terminal of a copier to retransmit data when a communication error occurs.
Patent JP-H10326271-A (JP)
Title: Melt viscoelasticity estimating device and program recording medium
Inventor: YAO SHIGERU
IPC: G06F17/18
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain a device which estimates melt viscoelastic properties of a polydisperse high-polymer material blend system by estimating the melt viscoelasticity of a blend system of polydisperse high polymers differing in molecular weight on the basis of the mean molecular weights, blend ratio, and repetition unit of the respective component high polymers. SOLUTION: A 1st arithmetic unit 11 calculates the weight average molecular weight and number average molecular weight of the blend system from various molecular weights and a blend ratio which are inputted. A 2nd arithmetic unit 12 finds the relaxation spectrum of the high-polymer material blend system and estimates the time distribution of relaxation strength, frequency dependence of an accumulated elastic modulus, frequency dependence of a loss elastic modulus, or shearing speed dependence of normal stress from the obtained values. Then when a storage device 20 and a 32-bit micocomputer as the 1st and 2nd arithmetic units 11 and 12 are used, bisecting is not necessary to obtain this result. Therefore, the time required for new polymer alloy development and automatic designing of a metal mold is sequnificantly reduced.
Patent JP-H05326679-A (JP)
Title: Container for conveying mirror surface wafer
Inventor: KASHIWA MIKIO
IPC: H01L21/68
Filed: 1992-05-26
Abstract: PURPOSE:To reduce deterioration of the mirror state of a compound semiconductor mirror surface wafer during storage period by using a container having a sealed containing space in which atmospheric gas can be replaced with inert gas. CONSTITUTION:A wafer contained in a primary container is contained in a secondary container 1 for transporting as it is, and the inside atmosphere is shut off from the atmosphere by a seal 2. Then, inert gas to be supplied from a gas cylinder 5 is replaced with the air in the container 1 between solenoid valves 3 and 4. In this case, in order to raise the replacing efficiency, the valve 4 is opened before the inert gas is introduced, the container 1 may be evacuated in vacuum by a vacuum pump, and inert gas may be then introduced. After the atmospheric gas in the container 1 is replaced with the inert gas, the wafer is contained in a protective outer box 7 together with the container 1 through a cushion 8.
Patent JP-H08322721-A (JP)
Title: Rice-cooker
Inventor: FUJIMOTO WATARU
IPC: A47J27/00
Filed: 1995-05-31
Abstract: PURPOSE: To obtain a rice-cooker which can cook tasty rice with sweet taste by a constitution wherein when the temp. of a cooking rice reaches geratinization temp., the geratinization temp. is kept until the measured time reaches geratinization time and after the geratinization time passes through, heating is continued until the temp. of the cooking rice reaches a specified temp. CONSTITUTION: A coil driving part 21, a temp. detecting means 22 for detecting the temp. of a cooking rice and a geratinization temp. setting means 23 in which a geratinization temp. in the range of 63-70 deg.C is set in advance, are provided. When a start key is pushed, a first heating control means 24 is started. When it is started, the coil driving part 21 is turned on and a timer provided inside is started and thereafter, the coil driving part 21 is controlled in such a way that the temp. of the cooking rice is kept at the geratinization temp. during geratinization time set in a time setting means 25. When the first heating control means 24 is stopped, a second heating control means 26 is started and the coil driving part is turned on and thereafter, when the temp. of the cooking rice reaches a specified temp., the coil driving part 21 is turned off.
Patent JP-H07318905-A (JP)
Title: Liquid crystal device and its driving method
Inventor: KAKINUMA TAKEO
IPC: G02F1/13
Filed: 1994-05-25
Abstract: PURPOSE:To obtain a desired halftone regardless of positions of pixels by improving an electric field modulation method in display of the halftone with a liquid crystal display device. CONSTITUTION:This liquid crystal device is provided with a light control layer holding a liquid crystal material 3 between a pair of transparent electrodes 2 and a heating means 20 for executing addressing by heating the regions corresponding to the respective pixels set in this light control layer. The external driving voltage to be applied by a liquid crystal driving circuit 30 between the transparent electrodes 2 is modulated by a memory 31 for correcting the effective voltage in such a manner that the effective electric fields to be impressed to the respective pixels during the addressing are kept constant at every halftone to be displayed.
Patent JP-S6025122-A (JP)
Inventor: ITOU KATSUAKI
IPC: H01H33/66
Filed: 1983-07-20
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-2000322285-A (JP)
Title: Method and system for debugging program described in language to be precompiled and information recording medium
Inventor: NAKADE KATSUHIRO
IPC: G06F11/28
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To considerably shorten the debugging time. SOLUTION: The value of 'change' in a variable defined in an original language source program 1 is referred to. A precompiler 2 reads in the original language source program 1 to output a target language source program 3 and variable data area corresponding information 7 which is the information corresponding to the variable. This variable data area corresponding information 7 is a variable name in the original language source program 1 and is a variable data storage address (a variable name and an offset from the variable area head) in the target language source program 3.  A macro 8 for variance reference converts the variable name requested to a debugger 6 in an address conversion part 81 to the address of the variable data storage area in the target language source program 3 on the basis of variable data area corresponding information 7, and a debugging command execution part 82 uses this conversion result to build a debugging command for variable information reference and processes the execution of this debugging command.
Patent JP-H0429224-A (JP)
Title: Automatic multilight emitting strobe device
Inventor: NARASAKI YUKIHISA
IPC: G03B15/05
Filed: 1990-05-25
Abstract: PURPOSE:To freely set the number of times in light emission in an allowable range by calculating the maximum allowable number of times in light emission in accordance with the data of the charging state of a main capacitor or the like and displaying a warning at the time when the number of times in light emission exceeding this maximum allowable number of times in light emission is set. CONSTITUTION:This device is provided with a maximum allowable light emission number of times calculating means 15 which calculates the maximum allowable number of times in light emission for the charging voltage of a main capacitor 1 before discharging and a means 16 warning the execeeding set a light emission number of times when the number of times of light emission exceeds the calculated maximum light emission allowable number of times set in a light emission number of times setting means 6. The maximum allowable number of times in light emission is calculated in accordance with the charging state of the capacitor and a photographic condition at present, and a warning is displayed when the frequency in light emission exceeding the maximum allowable frequency in light emission is set. Thus, the settable range of the number of times in light emission is discriminated, and a user can freely set the number of time in light emission in this range.
Patent JP-H09256862-A (JP)
Title: Rotary engine with plug
Inventor: YAMAMOTO YOSHITAKE
IPC: F01C21/08
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To suppress leakage of compression gas so as to provide high toque and high output and to improve fuel consumption by installing an ignition plug in the respective sides of a triangular rotor stored in a cocoon shaped housing freely rotationally. SOLUTION: In a cocoon type housing, a triangular rotor is stored freely rotationally, and according to the rotation of the rotor, intake and compression of fresh air and combustion and exhaust of fuel are repeated in a plurality of chambers dividedly formed between the housing and a roller, and consequently, rotational force is generated. In this kind of rotor engine, an ignition plug, which is arranged in a housing conventionally, is installed in the respective sides of the rotor. As the ignition plug is installed in the rotor, leakage of gas to another chamber via a plug hole in the housing can be prevented, so that high torque and high output can be obtained, and at the same time, fuel consumption can be reduced.