baber/WOPTO huggingface dataset:
Patent JP-H11333614-A (JP)
Title: Grooving cutter
Inventor: KAWANO TATSUYA
IPC: B23C5/08
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To perform smooth machining through high rotation by a method wherein cutting resistance is relieved and further, a rotation balance during cutting is suitably kept. SOLUTION: A grooving cutter has a disc-form cutter body. The given number of flat blade bodies and double blade bodies 3 having structure that a tip is attached to a blade post are arranged at the peripheral edge part of the cutter body. Right and left tips 32L and 32R are brazed at a blade post 31 of which the two blade body 3 consists. The left chip 32L is provided, as seen from a cutting direction (the direction of an arrow mark (d)) with a leftward rise blade edge 321L and on the left end side with a side blade 322L. A right tip 32R is provided, as seen from a cutting direction (the direction of an arrow mark (d)), at a top part with a rightward rise blade edge 321R and on the right end side with a side blade 322R.
Patent JP-H0442080-A (JP)
Title: Broadcasting satellite mobile receiver
Inventor: SAKATA HARUO
IPC: H04B7/26
Filed: 1990-06-08
Abstract: PURPOSE:To simplify a tracking unit and to reduce a cost by providing means for tracking antenna means to a broadcasting satellite, means for comparing the output of envelope detecting means with a reference signal, and means for rotating the antenna means, etc. CONSTITUTION:An antenna unit 20 is rotatably mounted, regulates an azimuth angle by a servo motor 21 to be driven by the output of a driving amplifier 22, and automatically tracks a broadcasting satellite. The output of the unit 20 is applied to and envelope detector 24, operation modes are switched in the cases when a received electric field intensity is strong and when the intensity is weak for no use, and in order to perform its decision by the detector 24, a comparison loop is provided. When it is located in the shade of a building, a received electric field intensity is reduced, and the output of the detector 24 is lowered, but the vibration component of an envelope is included in the detected output, this component is removed by a low pass filter 29, and substantially DC component is applied to one input of a comparator 27. A reference voltage from a voltage source 28 is applied to the other input of the comparator 27, compared with a reference voltage, and an electronic switch 30 is switched in the cases of strong and weak electric fields.
Patent JP-H09311895-A (JP)
Title: Distribution schedule support system
Inventor: IGARASHI JIICHI
IPC: G06F19/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To decide how to set the assigned area of each driver to be most efficient. SOLUTION: Through the use of a two-layer probability field model defining the state of a lower layer by the set of distribution schedules in distribution examples for learning, defining the energy function of the lower layer by a limiting item, a cost item and a matching item and defining the limiting condition satisfying degree of an upper layer by a reaching degree to the desired value of each item of these three kinds, the most efficient area of the driver is decided with respect to prepared distributing destination data.  A parameter in the skill function of the driver is previously learned from the distribution example for learning (a skill function deciding part 4), the correction by a system operator is added (a parameter finally deciding part 5) if necessary, and the schedule of the distribution example being a planning object is generated (a distribution schedule deciding part 3). The deciding part 3 is given an energy function and automatically adjusts weight to obtain an optimum solution.
Patent JP-H0236165-A (JP)
Title: Sulfonation of low molecular weight organic compound
Inventor: UIRUHERUMU EGUBAATO UORESU
IPC: C07C309/58
Filed: 1989-06-13
Abstract: PURPOSE: To efficiently produce a sulfonated simple org. compd. useful as a detergent or a surfactant by performing the sulfonation reaction of a low mol.wt. org. compd. under such a condition that a specific amt. of halogen is present along with sulfur trioxide.  
     CONSTITUTION: A low mol.wt. org. compd. (capable of being substituted with a sulfonic acid group and having a hydrogen atom bonded to a carbon atom and capable of being sulfonated is brought into contact with a dried gaseous mixture consisting of a properly active halogen selected from fluorine, bromine, chlorine or a compd. liberating halogen at a time of reaction and sulfur trioxide to be sulfonated. At this time, sulfur trioxide is set to an amt. sufficient to impart a desired degree of sulfonation and halogen is added in an amt. increasing a reaction speed at a time of sulfonation using no halogen by 10% (especially pref., an amt. of sulfur trioxide is up to 5-20 vol.% of the dry mixture land halogen is up to 20-80 vol.%). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H07328597-A (JP)
Title: Improvement of water quality and soil
Inventor: OTSUKA TOMOAKI
IPC: B09C1/10
Filed: 1994-06-08
Abstract: PURPOSE:To improve water quality and soil by applying the positive and negative taxes of the electrotaxis possessed by bacteria. CONSTITUTION:Tap water is charged in a plastic container 3 and aluminum rods 2 are vertically fixed inside the left and right parts of the container. When a (+) terminal and a (-) terminal are respectively connected to the right-hand and left-hand aluminum rods 2 using the power supply of the dry battery received in a battery BOX 1 to supply a current across both aluminum rods 2, bacteria 10 begin to gather to the right-hand aluminum rod 2 after 5 hr and gather thereto after 12hr so as to become pure white. Any change is not generated on the left-hand aluminum rod 2 of the opposite (-) terminal. When the electrode terminals of the aluminum rods 2 are reversely replaced on trial, the left-hand (+) aluminum rod 2 becomes pure white and the right-hand (1) aluminum rod 2 is returned to the original aluminum rod to become perfectly reverse and the certification of electrotaxis can be confirmed.
Patent JP-S5773765-A (JP)
Title: Manufacture of high voltage circuit unit
Inventor: MORIMURA YOSHIO
IPC: H05K1/18
Filed: 1980-10-27
Abstract: PURPOSE:To make thickness of resin of resin facing uniform and improve insulation by fitting a part of circuit parts in a concave part in a resin forming board and holding the upper part with fixing pieces, and making secondary forming by a forming machine. CONSTITUTION:A resin forming board 12 is provided with concave parts 13, 14 to contain diodes, concave parts 15-17 to hold resistances, a concave part 18 to hold a condenser and an inverted L-shaped fixing piece 19 that elastically fixes the upper faces of circuit parts contained around these concave parts 13-18. Connection among these concave parts is also provided and concave parts 21-24 for soldering are provided at intersections of lead wire grooves 20. After setting and wiring circuit parts on the resin board 12, secondary forming is made of the same material by a forming machine to form resin facing. By this way, the thickness of the resin facing can be made uniform.
Patent JP-S6042077-A (JP)
Title: Transfer-type thermal recorder
Inventor: FUNATO HITOSHI
IPC: B41J17/04
Filed: 1983-08-18
Abstract: PURPOSE:To facilitate replacing an ink doner film, by a method wherein an ink doner film is enclosed in a cassette, and a thermal head can be moved in vertical directions. CONSTITUTION:Covers 15a, 15b of an ink doner film cassette 11 are opened, and a part of the ink doner film 12 fitted to cassette rollers 16a, 16b is moved upward. Then, the cassette 11 is fitted to a main body of the recorder from the reader's side, a head base 27 is lifted up by a Scott Russell's mechanism, and a thermal head is brought into sliding contact with a back-up roller 25 through a recording paper 29 laminated on the ink doner film 12.
Patent JP-S6129559-A (JP)
Title: Driving device for printing in heat-transfer recording device
Inventor: MIYAMOTO JUNICHIRO
IPC: B41J2/355
Filed: 1984-07-20
Abstract: PURPOSE:To reduce the capacity of a power supply by detecting the maximum rated temperature of a radiator plate in the power supply and mounting the power supply inhibiting charging to an output capacitor and a printing control section varying the period of printing in response to the detection of return voltage. CONSTITUTION:When the temperature of a radiator plate for a driving power supply 4 is detected and exceeds a rated temperature, a charging current value to an output capacitor for the power supply is lowered, and a charging time to the capacitor is retarded. In a printing control section 1, on the other hand, the volage of the power supply 4 is monitored, and the operation of printing is enabled instantaneously when driving voltage reaches to a printable level immediately before printing. When voltage does not reach to the printable level, however, the next driving of printing is delayed for a uniform and fixed time, mean power on printing is lowered, an excess over a rated value of a temperature in the power supply is prevented, and the operation of printing is conducted.
Patent JP-H10340925-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SAWARA RYUICHI
IPC: H01L21/60
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To miniaturize a semiconductor device by omitting a resin substrate and a through-hole therefrom. SOLUTION: A semiconductor element 21 is mounted on a plated interconnection layer 23 which is formed on the surface of a copper plate, followed by sealing with a first resin 25 and removing the copper plate by melting. Alternatively, the semiconductor element 21 may be mounted on the plated interconnection layer 23 formed on the surface of a transfer plate, which is in less intimate contact with the first resin 25, followed by sealing with the first resin 25 and removing the transfer plate by peeling, thereby exposing the reverse side of the plated interconnection layer 23. After bonding solder balls 26 to the reverse side of the plated interconnection layer 23, a second resin 27 is applied thereto and cured. In this way, a miniaturized semiconductor device eliminating a substrate and a through-hole is realized.
Patent JP-H1060301-A (JP)
Title: Continuous dry granulating method for carbon black
Inventor: VOGLER CONNY DR
IPC: C01B32/384
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a carbon black powder having a narrow particle size distribution and a low fine particle content by continuously dry granulating a carbon black powder in a certain dwell time in a granulator having a special structure. SOLUTION: A carbon black powder is granulated with a barbed shaft granulator which has a hollow columnar drum stator 1 having a vertical axis, a barbed shaft 2 rotating around the axis to granulate a carbon black powder and simultaneously transport it from an inlet port 5 to an outlet port 7, and barbs 3 having certain diameters and lenghts and arranged mutually with axial shift along a spiral line on the shaft 2. The granulation is conducted under such conditions that the max. peripheral speed of the tip of the barb is 1-6m/sec and that the dwell. time in the granulator is 20-600 sec, pref. 20-180sec.
Patent JP-H0233856-A (JP)
Title: Cathode activating material for electrochemical cell and its manufacture
Inventor: JIEFUERII AARU DAAN
IPC: C01G45/00
Filed: 1989-06-15
Abstract: PURPOSE: To improve cathode active materials and manufacturing method therefor and reduce price by substantially drying intermediate materials and specifying the average molar ratio of Li to MnO2 . CONSTITUTION: Intermediate materials are substantially dried and the average molar ratio of Li to MnO is determined for about 0.33 to 0.43. Processed gamma phase MnO2 is powder porous MnO2 . A step producing intermediate materials has a step allowing lithium compound solution such as lithium hydroxide to contact with and MnO2 in solvent such as water and a step forming powder slurry of MnO2 in solution and stirring slurry while solvent is evaporated. Intermediate materials made in this way are directly delivered to a heating processing step without performing a liquid processing such as a continuous or interrupted washing. The heating processing step is performed between about 300 deg.C and about 450 deg.C at least for about 30 minutes. The step is performed between about 355 deg.C and about 385 deg.C for about one hour.
Patent JP-H09572-A (JP)
Title: Wheelchair
Inventor: OKIKAWA ETSUZO
IPC: A61G5/00
Filed: 1995-06-16
Abstract: PURPOSE: To provide a wheelchair having Slla capability of easily climbing over a step and easily changing a direction, and allowing height adjustment. CONSTITUTION: A chair frame 10 made of each pipe group has front wheels 20 under a front section, main wheels 2 approximately at a center and a rear wheel means 30 under a rear section. Also, a main wheel support frame 40 is laid on the frame 10, and a support member 42 is held on the frame 40, so as to be capable of free oscillation. Furthermore, the main wheels 2 are held on the frame 40, and the means 30 is held on the member 42, so as to be capable of oscillation. On the other hand, a freely expandable rod 58 is laid between the frame 10 and the means 30 via an expandable rod engagement member 50. In this case, a height of a wheelchair can be adjusted by selecting a plurality of shaft holes 41 drilled through the frame 40 or a plurality of engagement holes 53 drilled through the member 50.
Patent JP-S63312819-A (JP)
Title: Air vent apparatus of mold for molding plastic
Inventor: INOUE MUTSUO
IPC: B29C45/34
Filed: 1987-06-16
Abstract: PURPOSE:To carry out perfectly air vent and to prevent a molded item from producing sink marks due to gas left in a mold cavity, by constituting an air vent valve head of the mold of a thermal expansion material. CONSTITUTION:Meton is brought into contact with air and reacts in course of time to heat a valve head 13 (a thermal expansion material such as bimetal, shape-memory alloy and so on) by exothermic reaction. The valve head 13 expands to close a fine gap (e) for air vent. As air in a cavity 3 is evacuated out of the mold from an air vent hole 2a just before the path is closed by the valve head 13, no air retention occurs in the mold and no sink mark occurs in the molded item.
Patent JP-S6131706-A (JP)
Title: Servo valve protection device
Inventor: KUROHICHI TSUYOSHI
IPC: H02H3/087
Filed: 1984-07-20
Abstract: PURPOSE:To prevent deterioration and hunting of servo coil by inputting output of a safety current setting device to a power amplifier when abnormal current flows in the servo coil over a predetermined time. CONSTITUTION:A comparator 12 monitoring servo current and detecting abnormal condition of current is provided, and a safety current setting device 15 is connected to a power amplifier 3 through a relay 14. When it is detected by the comparator 12 that abnormal current flows in a servo coil 4/over a predetermined time, the relay 14 is changed over by output from the comparator 12, and output from the stability current setting device 15 is input to the power ampifier 3. By this, current of more than the predetermined value is not allowed to flow in the servo coil 4, then deterioration and burning of the servo coil can be prevented.
Patent JP-H08324769-A (JP)
Title: Cop bobbin housing device and reversing device
Inventor: NAKAYAMA KATSUHIRO
IPC: B65H67/06
Filed: 1995-05-25
Abstract: PURPOSE: To automate the color classifying work and housing work of a bobbin by providing a tank for housing a bobbin, a rising lattice for moving the bobbin upward, a sensor for identifying the color of the bobbin, a slope path for returning the bobbin by inverting the direction of the bobbin and a housing slope path for guiding the bobbin to a container. CONSTITUTION: A bobbin 81 having a color mark is housed in a tank 20. Then, the bobbin 81 discharged from a discharging port 21 is moved to a rising lattice 30 by a short conveyor 40. In the upper side of the rising lattice, colors of both ends of the bobbin 81 is detected each time the bobbin 81 passes a sensor and the direction of the bobbin 81 is identified. The bobbin 81 of a reverse direction is returned to the short conveyor 40 with its direction inverted and its direction is corrected. After passing the sensor, the bobbin 81 is slid in a housing slope path 7, dropped from an end part 72 into a container 82 positioned on a carrying out conveyor 92 and housed.
Patent JP-S6211716-A (JP)
Title: Thermosetting resin composition
Inventor: KANEKAWA SHUICHI
IPC: C08F299/02
Filed: 1985-07-09
Abstract: PURPOSE:The titled composition containing a partially allyl etherified substituted phenol novolak resin and an N, N'-bismaleimide compound and having improved processability and heat resistance. CONSTITUTION:A composition containing (A) a partially allyl etherified substituted phenol novolak resin and (B) an N, N'-bismaleimide compound, e.g. N, N'-diphenylmethanebismaleimide. The resin (A) is obtained by condensing a substituted phenol with formaldehyde, etc., and reacting the resultant novolak resin with an allyl halide, e.g. allyl chloride, in the presence of an alkali.
Patent JP-H06337209-A (JP)
Title: Three-dimensional matter measuring device
Inventor: INOMATA TATSUAKI
IPC: G01B11/245
Filed: 1993-05-28
Abstract: PURPOSE:To accurately measure even three-dimensional matter to be measured having a complicated surface shape. CONSTITUTION:A three-dimensional matter measuring device is equipped with CCD cameras 15-1, 15-2, 15-3 and floodlight projectors 14-1, 14-2, 14-3 and the floodlight projectors are arranged so that the slit beam fronts of the slit beams of the projectors become right-angled with respect to the upper surface of a base stand 10 and the CCD cameras 15-1-15-3 are arranged so that the imaging ranges thereof cover the entire slit beam projecting surface of an object M to be measured. The slit beam fronts of the floodlight projectors 14-1-14-3 are arranged on the same plane and the cross section data in the slit direction of the object M to be measured is obtained on the basis of the distances from the CCD cameras 15-1-15-3 to the object M to be measured by the floodlight projectors 14-1-14-3 and the CCD cameras 15-1-15-3 using trigonometry. The pairs of the floodlight projectors and the CCD cameras are moved in an X- direction at a predetermined pitch to obtain cross section data in the slit direction to obtain the shape and dimension of the object M to be measured.
Patent JP-H0314382-A (JP)
Title: Signal processor for digital signal
Inventor: HOSAKA YOSHIAKI
IPC: G11B27/02
Filed: 1989-06-13
Abstract: PURPOSE:To attain a quick recording mode by fetching video signals corresponding to the number of operations coincident with the number of memories when a function switch is continuously depressed within a period required for recording video signals corresponding to one screen. CONSTITUTION:When a mode switch 120 is switched to a single mode, a single recording mode is set up. When a shutter switch 122 is depressed thereafter, video signals for one field at the operation timing are inputted to a memory means 60. If the shutter switch 122 is continuously depressed twice or more within a prescribed time, video signals corresponding to the number of fields coincident with the number of used memories in the memory means 60 are fetched to the memory mean 60 in each field. Consequently, a so-called quick recording mode capable of fetching video signals intermittently at 1/60sec intervals can be attained.
Patent JP-H05320091-A (JP)
Title: Production of difluorobromoacetyl fluoride
Inventor: FUKAZAWA MASATSUGU
IPC: C07C53/48
Filed: 1992-05-20
Abstract: PURPOSE:To industrially advantageously obtain a difluorobromoacetyl fluoride for a fluororesin raw material, etc., without producing poisonous gas as a by- product by irradiating 1,1-difluoro-1,2-dibromoethane with ultraviolet rays in the presence of oxygen and chlorine or bromine. CONSTITUTION:1,1-Difluoro-1,2-dibromoethane is charged into a round bottom flask equipped with a stirrer and chlorine or bromine is charged therein and these raw materials are gradually vaporized by heating at 110 deg.C under oxygen stream having prescribed oxygen flow rate and these vaporized materials are introduced into a photochemical reactor and made to react for 2-3 hr by carrying out ultraviolet ray irradiation with 400W high pressure mercury lamp and then the reaction mixture is taken out of the photochemical reactor to afford difluorobromoacetyl chloride or bromide, which is then made to react with an alkali metal fluoride (e.g. potassium fluoride). Thereby, the objective difluorobromoacetyl fluoride useful as a synthetic intermediate for fluorine- containing compounds is obtained in good yield without using fuming sulfuric acid or anhydrous sulfuric acid and consequent without producing sulfurous acid gas as a by-product.
Patent JP-H0751561-A (JP)
Title: W1/o/w2 type liquid or paste composite emulsion with storing stability
Inventor: BURUKUHARUTO GURIYUUNINGU
IPC: C09K23/00
Filed: 1994-07-01
Abstract: PURPOSE: To provide a stable, dense liquid or creamy W<1> /O/W<2> emulsion containing 35% oil phase at maximum with slight addition amounts of an emulsi fying agent and an emulsion stabilizing agent. CONSTITUTION: An emulsion contains (1) a hydrophobic emulsifying agent having HLB value of <=8 and (a1 ) polyacrylic ester with a long chain hydrocarbon group and polyoxyalkylene group or (a2 ) polyoxyalkylene polysiloxane with long chain alkykene group, and (2) a hydrophilic emulsifying agent having HLB value of >8, (3) an oil phase O containined in an amount of <=35 wt.% of the total emulsion.
Patent JP-S63316144-A (JP)
Title: Processing monitoring circuit
Inventor: GOTODA TAKAO
IPC: G06F11/30
Filed: 1987-06-19
Abstract: PURPOSE:To detect the abnormality of a processing circuit with a few quantity of hardware, by constituting the circuit so that an abnormal state where a program on one side is executed and the program on the other side is not executed can be detected by using a counter. CONSTITUTION:The counter 2 having the number of stages corresponding to the ratio of an execution cycle of the program on one side to the program on the other side in the processing circuit 1 which executes plural programs by switching them is provided. The counter 2 is stepped by the output PA1 of the program on one side, and is reset by the output PA2 of the program on the other side. For example, when only the program on one side is executed and the program on the other side is not executed, since a count content exceeds a prescribed value 1 when the counter 2 changes by the output PA1, an alarm signal is outputted from a gate circuit 3. Also, when only the program on the other side is executed and the program on one side is not executed, the alarm signal is outputted from the circuit 3. By constituting the circuit in such way, it is possible to detect the abnormality only by providing one counter 2 and a simple circuit 3.
Patent JP-S6130554-A (JP)
Title: Isomer of prostaglandin-mimic compound having specific steric configuration, and remedy containing said isomer as active component
Inventor: IMAKI KATSUHIRO
IPC: C07C405/00
Filed: 1984-07-23
Abstract: PURPOSE:To provide a remedy having strong pharmacological effect (especially hypotensive and blood platelet coagulation inhibiting action, and containing an isomer of a prostaglandin-mimic compound having a specific steric configuration. CONSTITUTION:The objective remedy contains, as an active component, the compound of formula I [A is group of formula II-V (X is cis-vinylene or ethylene; Y is ethylene or trans-vinylene; R<1> is H or 1-4C straight- or branched-chain alkyl), etc.; B is group of formula VI-X (R<2> is 1-8C straight- or branched- chain alkyl), etc.; n is 0, 1 or 2], its salt, or their cyclodextrin clathrate compound, e.g. 15-[(1S,3R)-3-propylcyclopentyl]-16,17,18,19,20-pentanol-PGF2alpha. It has been found that the SR-isomer, SS-isomer and cis-isomer have stronger pharmacological activity than the other isomers in the PG-mimic compound wherein the 15-position and thereafter are substituted with alkyl-substituted cycloalkyl groups.