baber/WOPTO huggingface dataset:
Patent JP-S57104491-A (JP)
Title: Automatic attitude control of ship under cargo handling
Inventor: KATSURA YUTAKA
IPC: B63B27/00
Filed: 1980-12-19
Abstract: PURPOSE: To make automatically control the attitude of ship by previously determining allowable limit of trim, etc., against the draft, and the data including trim, etc., are detected and inputted to a micro computer, and making valves of each balast tank automatically open or close when the trim, etc., come out of the allowable limit.  
     CONSTITUTION: Allowable limits of trim, etc. against the draft, and previously determined and inputted in a microcomputer, etc. During the cargo handling, bow, draft of the bow 9, water level 8 of each balast tank 3a, 3f are measured and inputted in the microcomputor and when the trim, etc., come out of the allowable limit, the balast pump 5, openings of balast water inlet and outlet valves 7a, 7f, flow meter 13, switching over valves 14, 15, etc., are controlled automatically by the microcomputer, and automatically controlling the attitude of the hull to bring it in a allowable predetermined limit. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H078939-A (JP)
Title: Mechanism for confirming addition amount of chemical liquid in waste water treatment apparatus
Inventor: TSUTSUMI HIROBUMI
IPC: B01D21/30
Filed: 1993-06-26
Abstract: PURPOSE:To confirm that a chemical liquid is fed to each treatment tank and to grasp its amount. CONSTITUTION:A dropping nozzle 71 is connected to the intermediate part between liquid feed tubes 61, 62 connecting a chemical liquid tank with a treatment tank. The chemical liquid fed through the tubes 61, 62 is formed into a droplet 8 to be dropped from the end opening of a dropping nozzle 71, and the falling of the droplet is detected optically to display it by flashing a display lamp, or to count the number of the droplets 8 to display the addition amount of the chemical liquid by converting the number into the amount.
Patent JP-H099191-A (JP)
Title: Camcorder
Inventor: FUKAZAWA TAKASHI
IPC: H04N5/225
Filed: 1995-06-23
Abstract: PURPOSE: To detect automatically a retrieval start position of an object image at retrieval by recording a program-search signal denoting a retrieval start position of an object image desired to be retrieved to a control track of a magnetic tape when the picked-up object image is recorded on the magnetic tape. CONSTITUTION: When a still image of a picked-up object is recorded on a magnetic tape T in a camcorder 1B, a program-search signal H denoting a still image recording start position being a retrieval start position of a still image is recorded on a control track CT of the magnetic tape T, and when a recorded still image is retrieved, the program-search signal is automatically detected to reach the still image recording position while fast-rewinding or fast-feeding the magnetic tape. Moreover, in the case of connection to an external device 40, after the program-search signal H is automatically detected, the arrival to the still image recording position (retrieval start position) is informed to the external device 40.
Patent JP-2001013830-A (JP)
Title: Image forming device
Inventor: MAEHARA SHIGEJI
IPC: G03G15/08
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To efficiently judge the siutability of a mounted container for replenishing a developer and, moreover, to easily judge whether the container is the same container for replenishing the developer as that in the previous time by generating a random number when the cointainer is judged to be proper by the judgement of the first suitability of the mounted container and performing later judgements of the suitablity of the container while using the random number. SOLUTION: An IC chip 15 having a memory in which inherent information is stored is provided to a toner box 14 which is freely attachably and detachably provided in a device main body and the toner box 14 is mounted to the device main body firstly and when the toner box is judged to be proper to an image forming device based on the inherent information stored in the memory, a random number is made to be generated and this random number is made to be stored in the memory of the IC chip 15 and the main boby memory of the device main body, Moreover, this device is provided with a CPU judging the suitablity of the toner box 14 by whether the random number of the memory of the IC chip 15 and the random number of the main body memory are coincident or not at judging times of the suitablity of toner box 14 of the next time and succeeding times.
Patent JP-H0467569-A (JP)
Title: Electrode for fuel cell
Inventor: NOMOTO HIDEYUKI
IPC: H01M4/86
Filed: 1990-07-09
Abstract: PURPOSE:To realize the electrode of a fuel cell exerting good cell characteristic by making the average diameter of fluororesin grains of an electrode catalyst layer fine, and providing the electrode catalyst layer with the thickness suitable for the grain size of the fluororesin grains. CONSTITUTION:The average grain size of fluororesin grains binding catalyst grains of an electrode is set to 0.05-0.2mum, and the thickness of an electrode catalyst layer is set to 50-300mum. When the average grain size of the fluororesin grains added to the catalyst layer of the electrode is made finer than the conventional grain size 0.25-0.4mum, the dispersion state of the fluororesin grains and catalyst grains is improved. When the thickness of the electrode catalyst layer matched with the fluororesin grain size is set to the optimum value, effectiveness is exerted for the catalyst carrier of acetylene or graphitized carbon black, and a fuel cell provided with the electrode of this invention has improved output and life characteristic and a large economical effect.
Patent JP-H0797301-A (JP)
Title: Agrochemical booster and agrochemical composition
Inventor: HIOKI YUICHI
IPC: A01N25/30
Filed: 1994-08-02
Abstract: PURPOSE:To obtain an agrochemical booster and agrochemical composition free from phytotoxicity to crops, safely usable and exhibiting excellent boosting action on various agrochemicals. CONSTITUTION:This agrochemical booster contains a compound of formula I [R<1> and R<2> are a 1-4C alkyl, group of formula II (m1 is 1-30), group of formula III (m2 is 1-30); R<3> is H, a 1-4C alkyl or benzyl; R<4> is group of formula IV (q1 is 0-30), NHCOR<10> or group of formula V (q2 is 0-30); R<5>, R<7>, R<8>, R<11> and R<14> are H, methyl, a mixture of H methyl; R<6> is an (OH-substituted) 5-35C straight or a branched-chain alkyl or alkenyl; R<9>, R<10>, R<12> and R<13> each is an (OH-substituted) 5-36C straight or branched-chain alkyl or alkenyl; (n) is 0-30; X<-> is counter ion] as an active component. The application amount of the agent can be reduced and the activity is stabilized while keeping the boosting effect of the compound by using the compound in combination with other surfactant. The compound is compounded in an amount of 0.05-50 pts.wt. especially 0.1-10 pts.wt. based on 1 pts.wt. of the agrochemical base.
Patent JP-H0628834-A (JP)
Title: Flexible disk device
Inventor: MUKOYAMA FUMIAKI
IPC: G11B33/00
Filed: 1992-07-08
Abstract: PURPOSE:To operate a device with any operating power supply voltage by supplying an optimal motor driving timing according to the plural operating power supply voltages whose voltage values are different from each other. CONSTITUTION:In the case of a 3V system, the timing T3 is selected, a high level period P3 after a step input is long, and a power reducing period D3 is short. On the other hand, in the case of a 5V system, the timing T5 is selected, a high level period P5 is short, and a power reducing period D5 is long. The P3 applies a stronger power than the P5 in a timing concerning the rotation force just after the step input, and the D3 applies the stronger power than the D5 concerning the force for maintaining the rotation. Therefore, the T3 applies the stronger driving power than the T5 on the condition of the same power supply voltage, so that the driving power can be set in the same level in the case of the 3V system power supply voltage using the T3 as that in the case of the 5V system power supply voltage using the T5.
Patent JP-S6337915-A (JP)
Title: Manufacture of thermoplastic resin foam
Inventor: FUJISAKI HIROSHI
IPC: B29C48/38
Filed: 1986-07-31
Abstract: PURPOSE:To make it possible to obtain a thick foam, which has a high expansion ratio, and a low density, by a method wherein foaming agent and other additional matters are mixed with molten resin on the upstream side of a mixer, in which mixing is done by transferring the molten resin among cavities, and the resultant resin is passed through said mixer and, after that, cooled down to the temperature suitable for foaming and finally extruded and foamed. CONSTITUTION:Foaming agent is forced from a foaming agent forcing port 9 into molten resin and premixed with the resin with the pins 8 of a first kneading part 6. The resultant foaming agent-containing resin is fed through a discharge port 11 and an inlet 32 into the fixed tube 30 of a mixer 3, in which the foaming agent and the additional matters are homogeneously dispersed in the resin. After that, the resultant resin is cooled down by the refrigerant passing through a refrigerant passage 17 to the temperature suitable for foaming while being carried by the rotation of a second screw 20 so as to be extruded outside from a discharge port 22 in order to be foamed. Since a large number of foaming agent can be homogeneously mixed with thermoplastic resin as described above, a high expansion ratio resin foam is manufactured.
Patent JP-S6338715-A (JP)
Title: Rotary bearing device
Inventor: NAKAHARA YOSHIKI
IPC: F16C17/26
Filed: 1986-07-31
Abstract: PURPOSE:To improve the accuracy at the edge of a rotary shaft by causing the rotary shaft to be made up of a ceramic material having a Young's modulus of not less than a specific value, and then permitting the rotary shaft t be supported in such a manner that the ratio of the spacing between radial bearings to the diameter of bearing is to be a specified value. CONSTITUTION:A front bearing 2 and a rear bearing 3 are fitted in a bearing box 1 at intervals of L, and then, a rotary shaft 4, which is made up of a ceramic material and has a diameter of D, is inserted between the front bearing 2 and the rear bearing 3. Hereupon, L/D is to be not less than 5, and the Young's modulus of the ceramic material is to be not less than 3X10<4>kg/cm<2>. In addition, the clearance between the rotary shaft 4 and the bearings 2, 3 can be processed with a higher accuracy in the case of ceramic material than in the case of metallic material, and therefore, when a load is put on the top 4a of the rotary shaft 4, the displacement thereof can be reduced. Thereby, a rotary shaft can be rotated stably against the fluctuation of load, and the accuracy at the edge of the rotary shaft can be improved accordingly.
Patent JP-S5972241-A (JP)
Title: Control system of radio repeater
Inventor: YAMADA YUTAKA
IPC: H04B7/14
Filed: 1982-10-18
Abstract: PURPOSE:To repeat only a radio signal which contains a selection signal concerned in its station including the selection signal by starting recording at the on-timing of a receiving squelch signal and controlling transmission by using the decision result of the selection signal. CONSTITUTION:The device consisting of a transmitter 1, receiver 2, solid-state recording part 3, control signal generation part 4, time measurement and storage part 5, selection signal decision part 6, antenna switch 8, and squelch signal input limiting part 9 sends a recording command sigal 23 out of the control signal generation part 4 in the rising of the receive squelch signal 21 to start the operation of the solid-state recording part 3. The time measurement and storage part 5 counts the continuance of the squelch signal 21 and stores the result. When the selection signal is held at ''1'' for a specific time while the squelch signal is ''1'', a regeneration command signal 24 and a transmission command signal 25 fall to ''1'' after the receiving squelch signal falls; and the solid-state recording part 3 starts regeneration and the transmitter starts transmission.
Patent JP-H0839639-A (JP)
Title: Mold clamping device of molding apparatus
Inventor: KANO TATSUO
IPC: B29C45/68
Filed: 1994-08-02
Abstract: PURPOSE:To provide a small-sized ball screw mechanism extended in life allowing a movable plate to freely advance forwardly and rearwardly simply, easily and compactly. CONSTITUTION:A direct acting motor 20 wherein a ball screw nut 34 is directly connected to a rotor 24 is arranged to a movable plate 3 and a ball screw mechanism 30 allowing the movable plate 3 to freely advance forwardly and rearwardly through the tie bolt 11A threaded with the rotationally driven ball screw nut 34 is provided and a movable plate 70 for a fixed plate freely movable in a mold clamping direction and a moving hydraulic means (hydraulic unit) are provided to the fixed plate 2.
Patent JP-H0625595-A (JP)
Title: Composition for coating
Inventor: YASUMURA TAKASHI
IPC: C09D151/00
Filed: 1992-07-08
Abstract: PURPOSE:To provide a polyvinylidene fluoride paint applicable to a precoated metal to give a coated metal free from crack generation in bending work even after the storage over a long period. CONSTITUTION:This polyvinylidene fluoride coating composition contains a resin component consisting of a resin produced by the graft-copolymerization of a (meth)acrylic acid ester to a vinylidene fluoride polymer containing peroxy group in the molecule.
Patent JP-H0930021-A (JP)
Title: Thermal stamp head
Inventor: TAKAHASHI AKIHIRO
IPC: B41J2/335
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized lightweight and inexpensive thermal stamp head having a simple structure, enabling sharp marking and high in safety. SOLUTION: A thermal stamp head has a heat-resistant insulating substrate 12 having electrode patterns 11 formed on the surface thereof by printing and a plurality of the semiconductor chips 13 electrically connected to the electrode patterns formed on the heat-resistant insulating substrate 12.
Patent JP-H0932678-A (JP)
Title: Intake type fuel pump device
Inventor: NAKAI HIDEYUKI
IPC: F02M37/22
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent generation of static electricity on a fuel filter inside of a fuel tank and reduce the number of parts. SOLUTION: A pump case 9 made of electrically conductive resin to store a fuel pump 10 is suspended and fixed from a bracket 3 made of insulating resin to be fixed on an upper tank 5 of a fuel tank 1. A filter case 24 made of electrically conductive resin to store a filter element 23 to scavenge a foreign substance in fuel to return from the fuel pump 10 to the inside of the fuel tank 1 is electrically connected to the pump case 9 by an electrically conductive terminal 25. Consequently, in the case when static electricity is generated on the filter case 24 by friction of the filter element 23 and a fuel flow, it is easy to discharge electricity to the outside from a member having an extensive outer surface area including the pump case 9 in addition to the filter case 24 through eater in fuel, etc. Consequently, breakage, damage, etc., of tank inside resin parts can be prevented.
Patent JP-S6159573-A (JP)
Title: Noise removing circuit of bar signal in bar code reader
Inventor: OGASAWARA HARUO
IPC: G06K7/00
Filed: 1984-08-30
Abstract: PURPOSE:To prevent a passing of a noise contained in a bar signal by generating another pulse signal from a photo-electric converting signal and its detecting output when a bar signal is formed and executing an on and off control of an output gate of the bar signal by using the signal. CONSTITUTION:A photo-electric converting signal of a bar code is inputted together with a noise ripple to detecting circuits 15 and 16. From the circuit 15, a + polarity signal of the lowest level 0 level or above appears and from the circuit 16, a - polarity signal of the highest level 0 or below appears and both signals are synthesized and inputted to a comparator 17. When reference voltage is added to the comparator 17, a pulse-shaped bar signal and an unneces sary noise signal, which are corresponding to a bar code pattern, also appear. On the other hand, in a photo-electric converting signal, a - polarity peak value is preserved at a peak holding circuit 36 and a 1/k voltage dividing volt age - K is formed. To a comparator 37, the - polarity signal and a voltage dividing voltage -K from the circuit 16 are added and a - polarity pulse signal voltage appears. In a gate circuit 40, the - polarity pulse signal voltage is set to a + polarity at an inverting circuit 47, and a noise signal is removed at a NAND circuit 42.
Patent JP-H0345521-A (JP)
Title: Molding method for plural lens
Inventor: ISHIDA FUTOSHI
IPC: C03B11/00
Filed: 1989-07-12
Abstract: PURPOSE:To accomplish simultaneous ready molding of plural lens by using a grating-like holder with holes at positions corresponding to the plural finishing planes of a mold as a means of transferring a glass blank from a heater to said mold. CONSTITUTION:Firstly, a grating-like holder 12 with holes 14 at positions corresponding to plural finishing planes 5, 6 of a mold 1 is prepared. And such a glass blank 10 as to entirely cover said finishing planes 5, 6 is heated, in advance, with a separate equipment. Second, the blank 10 is put on said holder 12 and transferred onto a second mold 2. Thence, the first mold 1 is made to descend to press said glass blank 10, thus accomplishing the objective simultaneous molding of plural lens.
Patent JP-H0734012-A (JP)
Title: P0lyphenylene sulfide resin powder coating composition
Inventor: MATSUMURA TOYOHIRO
IPC: C09D181/02
Filed: 1993-07-22
Abstract: PURPOSE:To obtain the subject composition comprising a polyphenylene sulfide resin, a flat pigment, and aluminum dihydrogen tripolyphosphate powder in a specific ratio, free from the generation of cissing, excellent in heat resistance, hot water resistance, and smoothness, and suitable for corrosion-preventing coatings, etc. CONSTITUTION:This coating composition comprises (A) 100 pts.wt. of a polyphenylene sulfide resin, (B) 3-30 pts.wt. of a flat pigment such as talc, (C) 3-50 pts.wt. of aluminum dihydrogen tripolyphosphate powder, and furthermore, if necessary, (D) 0.02-6wt.% (per whole the components) of ultrafine particle-like hydrophobic silica whose surfaces have been subjected to a hydrophobic treatment with a silylating agent and whose primary particles have an average particle diameter of <=0.1mum.
Patent JP-H0732046-A (JP)
Title: Press brake
Inventor: KOYAMA KATSUMI
IPC: B21D5/02
Filed: 1993-07-22
Abstract: PURPOSE:To provide a press brake so as to be able to execute the bending having good precision by precisely positioning a movable table even particularly in the case of executing the bending at the offset position of a work. CONSTITUTION:This press brake provides an upper table 5 for supporting an upper die 3 and a lower table 9 for supporting a lower die 7 which executes the bending of the work W by cooperating with the upper die 3. The suitable one side of the table in the upper table 5 or the lower table 9 is made to be fixed table fixed to a frame and the other table is made to be a movable table being vertically movable, and the press brake 1 is made to provide table driving means 13A-13C for push-driving the movable table to the fixed table side at near the center part in the right and left directions of the movable table and both the right and left sides. Further, each of flow rate control valves 17A-17C is arranged at respective table driving means 13A-13C and the control device 19 for controlling the flow rate in respective flow rate control valves 17A-17C is arranged.
Patent JP-H1026979-A (JP)
Title: Electronic musical instrument
Inventor: UENO MASAHIRO
IPC: G10H1/053
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To simplify sensitivity adjustment of a pressure sensitive element by beforehand storing dispersion in the pressure sensitive element in a dispersion data memory and correcting pressing information (common after touch informa tion) with the dispersion data whenever pressure occurs. SOLUTION: The dispersion of the single pressure sensitive element provided in a pressure detection circuit 14 to be used commonly for a key board 11 is stored beforehand in the dispersion data memory 15 as the dispersion rank data. When a key is operated, the common after touch information obtained by the pressure detection circuit 14 is corrected by a pressure correction means 16, and standardized common after touch information is obtained, and the necessity that the output of the pressure detection circuit 14 is adjusted according to the individual difference of the pressure sensitive element is eliminated.  Further, the pressure correction means 16 can obtain the standardized common after touch information only by multiplying the common after touch information with a correction coefficient when the correction coefficient is stored beforehand according to the dispersion rank of the pressure sensitive element.
Patent JP-H1115066-A (JP)
Title: Camera and data imprinting system
Inventor: KAWAMICHI KOHEI
IPC: G03B1/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To arrange a film without causing the increase of the cost by imprinting the starting date and ending date of using a photographic film by an easy and simple device. SOLUTION: The system is provided with a data imprinting device 20 for imprinting data on a film, a film feeder 16 for feeding the film, a film position detector 14 for detecting that the prescribed position of the film faces the data imprinting device 20, and a control part 11 for controlling the data imprinting device 20 and the film feeder 16. And only when it is detected by the film position detector 14 that the prescribed position of the film faces the data imprinting device 20, a command of imprinting the data is given to the data imprinting device 20 by the control part 11.
Patent JP-S57107754-A (JP)
Title: Positioning control method
Inventor: AOYAMA TADAMASA
IPC: B23Q15/22
Filed: 1980-12-24
Abstract: PURPOSE: To improve positioning accuracy of a driven body such as a table by the captioned control method in which the driving power is controlled to reduce moving speed before coming to the position of stop so that strain in the driven side is reduced to the minimum.  
     CONSTITUTION: The momentary position of a table 1 is measured by a length measuring machine 6 and the difference between this measurement and the aimed position is computed by a distance counter 7. Simultaneously, a pulse signal F informing present speed of the table is issued by the length measuring machine 6 to a speed counter 9 where it is compared with the predetermined speed. A servomotor 3 is controlled by above mentioned information of position and speed and controls the speed of the table to the predetermined speed. As the values in the speed counter 9 becomes stabilized indicating that the output energy of motor 3 is equalized with the kinetic energy of the driven side, next signal is issued to the motor 3 to further reduce the speed or stop the table. Thus, the motor is controlled to reduce the strain in driven side to the minimum. 
     COPYRIGHT: (C)1982,JPO&Japio