baber/WOPTO huggingface dataset:
Patent JP-H10263965-A (JP)
Title: Work machine
Inventor: WATARI JUN
IPC: B23Q1/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a work machine which makes a mechanism capable of moving a work unit light in weight, reduces load to be applied to the aforesaid mechanism, and facilitates the positioning of a tool quickly with high accuracy. SOLUTION: A spindle unit 34 is moved in the arrow head X and Y directions by way of ring members 70a and 70b by letting ball screws 64a and 64b be advanced/retreated while mobile motors 52a and 52b are being driven, and a tool T mounted to the spindle unit 34 is thereby positioned in place. At this time, a first arm 24 and a second arm 30, which are connected with the spindle unit 34, are moved together. Subsequently by driving a Z axis motor 32 mounted to the pivot 25 of the first arm 24, a ball screw 42 is rotated, and the spindle unit 34 is thereby moved to the Z direction by way of a nut member. At this point, the tool T is rotated with a main shaft motor 38 driven, and a work is thereby processed as intended.
Patent JP-S59201708-A (JP)
Title: Machining device of key
Inventor: TSUNODA TSUTOMU
IPC: B23B41/00
Filed: 1983-04-25
Abstract: PURPOSE:To promote work efficiency to be improved when a digital code key is machined, by utilizing a numerically controlled (NC) drill machine for use of general purpose. CONSTITUTION:Respectively arranging a spindle 7, pusher 16 and the first, second rotary units 23, 24 in a row on each of the first and the second supporting blocks 3, 4, a device is constituted so as to machine a key one by one. Plural rows of similar mechanisms, being parallelly provided on each of the supporting blocks 3, 4, enables many pieces of the keys to be simultaneously machined, thus improving efficiency of the work. Further the device, after inserting a key element (d) to be mounted to a recessed part 29 of truncated cone shape, automatically performs the work of holding the key element (d) and turning its machined face to be positioned.
Patent JP-S61282051-A (JP)
Inventor: TOOMASU JIEI KIYARORU
IPC: A23L27/30
Filed: 1986-03-29
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-H05117145-A (JP)
Title: Collagenase activity inhibitor
Inventor: OTA HIDEKO
IPC: A61P1/02
Filed: 1992-02-20
Abstract: PURPOSE:To provide an collagenase activity inhibitor capable of expecting effects for preventing and treating periodontal disease and having high safety by containing a collagenase activity inhibitor containing caffeic acid or its salt or ascorbic acid or its salt. CONSTITUTION:(A) Caffeic acid or its salt, e.g. caffeic acid sodium salt is blended as an essential ingredient and as necessary, (B) ascorbic acid, erythorbic acid or its salt is combinedly used to provide the objective collagenase activity inhibitor, especially suitable for composition for oral cavity such as gum, mouth cleaning agent or dentifrice. The inhibitor has excellent inhibiting activity to collagenase which is cause of collagen absorption of gingiva and alveolar bone in periodontal disease and is useful for prevention and treatment of periodontal disease and extremely high also in safety on use regardless of content of blend amount. Furthermore, although sufficient effects are exhibited also by the ingredient A alone, synergistic effects are exhibited by combination with the ingredient B. The ingredients A and B are preferably each blended at amounts of 0.001-5, especially 0.01-3.0wt.% and 0.001-5, especially 0.002-3.0wt.%, based on 100wt.% total amount of applied composition.
Patent JP-S60217301-A (JP)
Title: Plastic lens having high refractive index
Inventor: FUKUDA TADANORI
IPC: C08G18/00
Filed: 1984-04-13
Abstract: PURPOSE:To obtain a resin for plastic lens having high refractive index by polymerizing a specified amt, of a mixture consisting of two specified components having 0.5-2.0 molar ratio of NCO/OH with a specified amt. of a vinyl monomer having 1.55 refractive index. CONSTITUTION:20-100wt% mixture of an isocyanate compd. having >=2 functionality and molar ratio NCO/OH adjusted to 0.5-2.0 with a vinyl monomer having an OH group and expressed by the formula (wherein R is methyl or H), or an addition reaction product thereof is mixed with 0-80wt% vinyl monomer having >=1.55 refractive index of its polymer, and a reaction between the isocyanate group and an OH group is proceeded to completion by the addition of an addition reaction catalyst. Then, the reaction product is poured together with a polymerization initiator into a mold, polymerized by heating to obtain a plastic lens having high refractive index.
Patent JP-S61230985-A (JP)
Title: Heat transfer recording device
Inventor: MIMA SOICHIRO
IPC: B41J2/325
Filed: 1985-04-05
Abstract: PURPOSE:To enable a stabilized, high-quality tone recording by stripping a heat transfer layer with a heat transfer recording sheet from a recording medium within a fixed time after a transfer recording is performed with a hermal head. CONSTITUTION:A recording medium 200 and a transfer sheet 100 which has a heat transfer layer 120 are clamped between a heat generating body 520 and a platen 610, and a paper feeding is performed as indicated by arrows 612 and 613 by rotation of the platen 610 as indicated by an arrow 611. Heat generation of heat generating body 520 is controlled by an electric signal given to the heat generating body 520, and the ink material 121 in the heat transfer layer 120 fuses, and transferring is carried out to the surface of the recording medium 200 together with auxiliary particles to form a medium tone image. And, a stripping roller 700 is provided in the vicinity of the thermal head 510 to adjust the running course of the transfer sheet 100. In addition, a feeding 612 tension of the transfer sheet 100 is maintained so sufficiently that the distance L1 between the position where the transfer sheet 100 and the recording medium 200 are stripped, and the center of the heat generating body 520 devided by the running speed V1 of the recording medium 200, which is a stripping period T1, to be indicated as T1=<=0.4 sec.
Patent JP-H02249861-A (JP)
Title: Sorter with cum finisher
Inventor: HIGAKI MASAHIRO
IPC: B65H37/04
Filed: 1989-03-23
Abstract: PURPOSE:To improve stapling speed by omitting operation for stapling to a bin where a sheet is not detected, but continuing the stapling to the next bin. CONSTITUTION:A copied sheet being discharged out of a copying machine body by a discharge roller pair 22 is housed in each bin 60 in order by a sorter part 41, and when it is reached to the specified number of pages an a staple mode is being set, these bins 60 go down in order, feeding a staple part 90 with a sheet bundle via conveying means 80, and it is discharged to a stack part 100 after being stitched by a staple 100. During this processing, if the sheet is pulled out of a certain bin 60, it is detected by a bin sheet detecting sensor, and the sheet bundle is taken out of the bin 60 and fed to a staple tray 91, and stapling after conformity is omitted to this bin 60, then the above operation is continued to the next bin 60 at once. Thus, processing speed can be improved in this way.
Patent JP-H07276206-A (JP)
Title: Automatic work surface machining device
Inventor: YAMAMOTO TETSUO
IPC: B23Q15/00
Filed: 1994-04-12
Abstract: PURPOSE:To provide a work surface machining device which can remove the surface layer of a work automatically with high efficiency. CONSTITUTION:When a striped pattern having a preset line width and line interval is projected on a surface 12 of a work 14 by a striped pattern projector 42, the image of the striped pattern on the surface 12 of the work 14 is picked up by an image pickup device 44. In a working point locus calculating means 70, the locus of the working point of a grinding stone 20 is calculated, based on both the striped pattern on the surface 12 of the work 14, which is picked up by the image pickup device 44 and the relative position between the striped pattern projector 42 and the image pickup device 44. In a position controlling means 72, the working point of the grinding stone 20 is moved along the locus of the working point. As a result, the surface of the work 14 is removed to the prescribed depth of cut. Accordingly, the teaching work, in which the grinding stone 20 is moved in advance along the total path of working point, varying the posture of the stone 20 in accordance with the variation of the shape of the work surface, becomes unnecessary.
Patent JP-S59200772-A (JP)
Title: Defatting and derusting agent liquid applicable by single touch
Inventor: HONMA NORITOSHI
IPC: C23G1/02
Filed: 1983-04-27
Abstract: PURPOSE:To improve the defatting and derusting effect of a surface treating agent which is applicable by single touch by incorporating a sulfamic acid, methyl alcohol, surface active agent and water therein and adjusting the same by adding, if necessary, a hydrofluoric acid and acetone thereto. CONSTITUTION:This defatting and derusting agent liquid is a surface treating agent liquid which is applicable by single touch on a printed circuit board to provide the effect of defatting and derusting to the copper of said circuit board and contains the following components: The liquid contains a sulfamic acid, methyl alcohol, surface active agent and water, and is added, if necessary, with a hydrofluoric acid and acetone to have stronger power. Since this surface treating agent liquid has a small surface tension, the agent penetrates thoroughly in the superposed circuit boards and exhibits a satisfactory effect of defatting and derusting with virtually no dissolution of the copper used in the circuit boards. This treating agent liquid hardly deteriorates with age for about one year or longer.
Patent JP-S51149176-A (JP)
Title: A process and apparatus for distillation
Inventor: OOKURA KIYOSHI
IPC: B01D3/00
Filed: 1975-06-18
Abstract: PURPOSE: Problems of contaminating distilled water in distillation of liquid containing large volume of inclusions are solved. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59199823-A (JP)
Inventor: GERUHARUTO BARUTORINGU
IPC: D01H5/50
Filed: 1984-04-13
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-H05228262-A (JP)
Title: Reverse-travel preventing device for descending bogie
Inventor: YOSHIDA SATORU
IPC: B60T1/06
Filed: 1992-02-25
Abstract: PURPOSE:To provide a descending bogie for leisure or conveyance having high safety by providing a reverse-travel preventing device operated automatically on the descending bogie. CONSTITUTION:A wheeled descending bogie 2 rotatably fitted with wheels 4 on a nonrotational axle 3 fitted to the bogie 2 and descending on a travel path 1 is provided with a rotor 7 on the wheel 4, and a nonrotational body 8 coupled with the rotor 7 when the wheel 4 is reversely rotated is provided on the axle 3.
Patent JP-S60216315-A (JP)
Title: Optical device
Inventor: TSUJIMOTO YOSHINOBU
IPC: G02B6/28
Filed: 1984-04-12
Abstract: PURPOSE:To assembly optical parts speedily and accurately and to maintain high reliability for a long period even in a high-temperature and high-humidity atmosphere because no adhesive is used by fixing threadably optical parts containers which correspond to various purposes. CONSTITUTION:Respective optical elements 1-a-1-c, 2, 3, and 4 constituting an optical demultiplexer are stored in a capsule type cylindrical container 9-a and held with a box nut type capsule container lid 9-b. Spacers 10-a and 10-b are required to hold a reflecting mirror 4 slightly slantingly. An optical fiber holder 11 is used to fix three optical fibers 1-a-11-c to an end surface of a rod lens 2. A perspective of the holder 11 is shown in a different figure. The optical crystallization of each optical element is attained only by mechanical compressive fixation. Thus optical parts corresponding to various purposes are manufactured easily without using any adhesive.
Patent JP-S61232042-A (JP)
Title: Production of fine wire
Inventor: SAWADA KAZUO
IPC: B22D11/06
Filed: 1985-04-05
Abstract: PURPOSE:To obtain stably a long-sized fine metallic wire by measuring the velocity of jet flow without contact and changing the temp. of a molten material, the velocity of the jet flow, the cooling rate of the jet flow and the coiling speed of the solidified fine wire according to measured speed values. CONSTITUTION:The molten copper is ejected from the tip of a quartz nozzle at the top end of a crucible 1 by a gaseous Ar pressure to produce the fine copper wire. A linear speed measuring part 16 by laser light is installed between the nozzle tip and a cooling liquid layer. The quantity of the high-frequency current is increased to increase the temp. of the molten metal and one of the factors to change the coiling speed of the fine wire, for example, the rotating speed of a drum 14, i.e., the speed of the cooling liquid layer is increased if the linear speed measured by the measuring part 16 is lower than the intended value. The good wire material having less variance in the wire diameter is thus stably obtd. for a long length.
Patent JP-S59198179-A (JP)
Title: Electronic typewriter
Inventor: UENO HIDEO
IPC: B41J25/18
Filed: 1983-04-26
Abstract: PURPOSE:To enable to draw a continuous vertical line of a predetermined length, by repeating printing of a vertical line while integrating paper feed quantities, in an electronic typewriter having a vertical line tabulation key. CONSTITUTION:When extending downwards a vertical line printed in the preceding line, the line is shifted, and when a head is moved to the position of the vertical line printed in the preceding line, the vertical line key is depressed, whereby the line space at the time of shiting the line is detected 11. Then, the paper is reversely fed 12 to the position for continuation with the vertical line printed in the preceding line, the reverse feed quantity is set 13 on a register, a vertical line is printed 14, the paper is fed forward 18 by such a predetermined amount as to be suitable for continuation of the vertical line, the forward paper feed quantity is subtracted 19 from the value in the register, a vertical line is printed 20, and the steps 18-20 are repeated until the value in the register is reduced to or below a predetermined value, whereby a continuous vertical line is obtained irrespectively of the magnitude of the line space.
Patent JP-S61232965-A (JP)
Title: High-speed steering stabilizer for car speed response ball screw type power steering
Inventor: NOGUCHI MASAHIKO
IPC: B62D5/24
Filed: 1985-04-09
Abstract: PURPOSE:To make improvements in rigidity of a steering wheel at high speed so better, by installing a throttle valve, controlling a flow rate by a car speed, in a bypass circuit having cylinders at both sides of a rack piston and a control valve. CONSTITUTION:In a part of a main shaft 22, there is provided with a hydraulic pressure reaction chamber 26, adding hydraulic pressure to a V-groove of an input shaft 21 by a plunger 27 according to a car speed, and this input shaft 21 and the main shaft 22 are operated so as to be unitized in one. And, throttle valves 40 and 41 are installed in parallel with check valves 38 and 39 of bypass circuits 36 and 37 formed in cylinders 34 and 35 at both sides of a rack piston 23 and a control valve 32, and a flow rate is controlled by a car speed sensor 42 and a controller 43. With this constitution, hydraulic pressure corresponding to the car speed is added to the reaction chamber 26, and it works so as to unitize the input shaft 21 and the main shaft 22 as one body, thus rigidity around the input shaft 21 is well improved.
Patent JP-H10266044-A (JP)
Title: Fiber product for water absorption having antimicrobial property
Inventor: NAKAGAWA TETSUO
IPC: D06M101/16
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a towel and a dishcloth having sufficient antimicrobial ability, its durability and safety without impairing hydrophilic nature, water retention, flexibility, friction characteristics between fibers and to materials, safety, etc., excellent in suitability as a towel and a dishtowel of cotton. SOLUTION: This fiber product for water absorption having antimicrobial properties is constituted of an acrylonitrile-based fibers having the following characteristics (1) and cotton in the weight ratio of 5/95 30/70. (1) The acrylonitrile-based fibers contain a metal compound formed by ion exchange of another metal ion of a metal salt type cationic dye dyeable group with another anion in a cationic dye dyeable acrylonitrile-based yarn, have antimicrobial properties and >=95% metal ion retention ratio in fibers by extraction in pure water at 25 deg.C for 24 hours.
Patent JP-H05268818-A (JP)
Title: Control device for operating harvester
IPC: A01D41/12
Filed: 1992-03-30
Abstract: PURPOSE:To improve comfortableness of operation while enabling a reaping part to accurately reap and travel along crops to be cut without frequently regulating handling of the whole machine by direction control of a crawler type traveling device. CONSTITUTION:A reaping part 6 is supported through a laterally movable device 9 movably and adjustably in the direction of the width of a machine body 1 having a crawler type traveling device 2 controllable by handling on the front of the machine body, and left and right position detecting sensors 8A and 8B for discovering the position of the reaping part 6 against crops to be cut are installed. When the position detecting sensors are outputted in a control range by a laterally movable device 9, a lateral movement command is outputted to the laterally movable device 9 based on the output of the sensors. When the position detecting sensors are outputted in a range exceeding the control range by the laterally movable device 9, a controller 10 outputting a handling regulating command to a handling regulating part 71 of a traveling device 2 is installed.
Patent JP-H06287623-A (JP)
Title: Hot flowed-in repair material for steel making furnace
Inventor: KOYAGO KEITA
IPC: C04B28/34
Filed: 1993-03-31
Abstract: PURPOSE:To shorten the time before curing strength develops after stop of a boiling phenomenon, to shorten the time before the start of operation and to improve the strength of a constructed body with the hot flowed-in repair material to be packed into the spacing between a converter body and a fresh sleeve at the time of replacing the tap hole sleeve of the converter. CONSTITUTION:Org. or inorg. fibers sized <=3mm are added at 1 to 0.5wt.%, dolomite clinker contg. 15 to 30wt.% CaO of 3 to 1mm coarse grain region at 10 to 30wt.% and light calcined magnesia at 1 to 5wt.% to magnesia clinker. Deaeration holes are formed by addition of the fibers, by which the boiling time is shortened. The strength of the constructed body is intensified by addition of the dolomite clinker and the light calcined magnesia.
Patent JP-S63241761-A (JP)
Title: Still picture recording and reproducing device
Inventor: OKADA SHIGERU
IPC: G11B19/02
Filed: 1987-03-30
Abstract: PURPOSE:To facilitate the grasp of the using state of a track by detecting the state of a recording prevention identifying device and displaying as well as detecting in order the presence and absence of each tracking signal of a recording medium against a recordable jacket. CONSTITUTION:When the misrecording preventing claw of a jacket 2 is detected by a detector 7, a control circuit 20 decides it as a recordable jacket. And, a control part 20 controls the driving motor 3 of a magnetic disk 1 and a track feeding device 5 in reaction to the outputted by a pulse generater 22 at the ON time of a power source switch 24. The track of the disk 1 is read in order by the magnetic head 4 from the outer most periphery to detect the presence and absence of a recording signal by a signal detection circuit 13. When the detection result in this order is stored in a memory 21, it is simultaneously displayed on a picture monitor 16 via a character data generation circuit 14. As a result, the disk can effectively be used without any misrecording with the grasp of the using state of tracks being executed easily and surely.
Patent JP-S56169658-A (JP)
Title: Preparation of propionate betaine crystal
Inventor: KURAKI YASUO
IPC: C07C229/06
Filed: 1980-06-02
Abstract: PURPOSE: To obtain a propionate betaine in high purity and yield from hygienically safe raw materials, by reacting a tertiary amine with an acrylic acid homolog in a specific solvent.  
     CONSTITUTION: A tertiary amine of formula I (R 1 , R 2  and R 3  are 1W24C substituted or unsubstituted alkyl, 2W24C substituted or unsubstituted alkenyl, etc.) is reacted with an acrylic acid homolog of formula II [R 4  is H, CH 3 , -CH 2 -CO 2 R 5  (R 5  is the same as defined by R 1 , R 2  and R 3 )] in a solvent, e.g. acetone or toluene, which dissolves the raw materials as a reaction solvent but scarcely dissolves the propionate betaine, to give the aimed compound of formula III.  
     EFFECT: The method is advantageous from the viewpoint of the pollution prevention, and the raw materials will not cause side reactions or coprecipitation of inorganic salts. The ratio of the betaine formation can be remarkably improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11332643-A (JP)
Title: Liquid coating utensil
Inventor: NAKAJIMA NOBUYUKI
IPC: B05C17/01
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a liquid coating utensil having sufficient durability and satisfactory appearance, easily assembled and having a high degree of freedom in design as well. SOLUTION: A liquid pressing mechanism 4 is provided with a fixed cylindrical body 11 constituted by forming a female screw part 11d at a top end part while having a saw-shaped cam groove, a feeder 12 fitted to this fixed cylindrical body 11 so as to freely turn and constituted by forming a cantilever spring- shaped cam part engaged to this cam groove for regulating the turning direction into only one direction, a screw rod 13 inserted into the inserting hole of this feeder 12 so as to enable move in lengthwise direction and to disable turn and constituted by forming a male screw part 13a screwed with the female screw part 11d of the fixed cylindrical body 11, and a piston 14 fixed at the top end part of the screw rod 13, which is protruded forward from the female screw part 11d of the fixed cylindrical body 11,  and inserted onto the inner surface of the fixed cylindrical body 11 so as to be slid while keeping a liquid- tight state.
Patent JP-H04285126-A (JP)
Title: Production of galvannealed cold rolled steel sheet for deep drawing excellent in baking hardenability and powdering resistance
Inventor: KAWASAKI KAORU
IPC: C21D8/04
Filed: 1991-03-15
Abstract: PURPOSE:To improve baking hardenability and powdering resistance by subjecting a sheet of low carbon steel with a specific composition to recrystallization annealing, to cooling under specific conditions, and then to alloying treatment. CONSTITUTION:A slab of a steel which has a composition containing, by weight, <=0.005% C, <=1.0% Si, 0.01-2.0% Mn, <=0.15% P, <=0.015% S, 0.01-0.1% Al, <=0.005% N, 0.0005-0.003% B, (48/12)X[C]+(48/14)X [N] to 0.1% Ti, and one or more elements among Zr, La, Ce, Y, and Ca by the amount in the range between the amount equivalent to the amount of S and 0.10% is cast continuously. After finish rolling is completed at 800 deg.C, coiling and cold rolling are exerted. At the time of continuous annealing, the resulting cold rolled steel sheet is subjected to recrystallization annealing at a temp. between 800 deg.C and the Ae3 point for >=1s and cooled at >=5 deg.C/sec cooling rate. Subsequently, the steel sheet is subjected to hot-dip galvanizing and alloying treatment and is then cooled at >=10 deg.C/sec cooling rate. By this method, yield strength can be improved by means of baking finish after forming while keeping superior deep drawability.