baber/WOPTO huggingface dataset:
Patent JP-S6378894-A (JP)
Title: Bulk loading ship
Inventor: ARAI ASAO
IPC: B63B27/22
Filed: 1986-09-22
Abstract: PURPOSE:To increase loading capacity by electing a vertical elevator projecting through and above a deck at a rising portion of a ship bottom hopper an by arranging vertically movable scrapers in both lateral and longitudinal directions. CONSTITUTION:Erecting a vertical elevator 2 at a rising portion A of a ship bottom hopper 1, the top portion of the elevator is made to penetrate a top side tank 4 and to project above a deck. A lateral scraper 6 and a longitudinal scraper 7, both vertically movable, are arranged to engage with the front of the elevator. An upper portion of a hopper 1 and a bottom plate 5 of a top side tank 4 are connected with a longitudinal partition wall 9 for converting a hold frame F as well as forming a side tank 10. When unloading bulk cargo. G, the cargo is scraped aside by both of the scrapers 7 and 6 both vertically movable and carried out by the vertical elevator 2 onto the deck. Thus, loading capacity can be increased by a simple modification work and a conventionally necessary sloped partition wall is made unnecessary, enabling to reduce weight.
Patent JP-S60123348-A (JP)
Inventor: NARUTO KUNIAKI
IPC: B65D25/38
Filed: 1983-11-25
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-H0271717-A (JP)
Title: Antibacterial chopping board
Inventor: ARAKI MASATO
IPC: A47J47/00
Filed: 1988-09-06
Abstract: PURPOSE:To obtain a chopping board which is superior in food hygiene in that it sterilizes bacilli attached on and permeated into the board from the inside, by adding and mixing a predetermined quantity of ceramics emitting infrared rays into thermoplastic resin. CONSTITUTION:Sterilization and antibacterial performances are displayed by emitting semipermanently with high efficiency infrared rays whose wave-length covers 5-30mum at a normal temperature, from ceramics added to thermoplastic resin in the weight percentages of 0.05 to 5 as a sterilizing or antibacterial agent which is harmless to human body, without using any organic substance. Polyvinyl chloride, polyvinyl butyral, polyester, polycarbonate or the like, or a mixture of these, are used for the thermoplastic resin. Also, alumina, mullite or the like of the alumina family, magnesia, cordierite or the like of the magne sia family, zircon sand, zircon or the like of the zirconia family, titanic oxide, titanic acid aluminum or the like of the titanic family, the plural arrangements of nitrificated silicon or the like of the nitrificated substance family, are used for ceramics.
Patent JP-H1050773-A (JP)
Title: Semiconductor device, semiconductor device and substrate
Inventor: AOI YASUNORI
IPC: H01L21/822
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To eliminate the poor connection due to the positional deviation in soldering by providing positioning pads separate from electrode pads; the former pads each having a larger soldering area than that of the latter pad. SOLUTION: The device 21 is laid on a substrate 31 so that respective electrode pads 23, 33 squarely face each other with circular positioning pads 24, 34 disposed to mutually face. Solder bumps 53, 54 between the pads are molten to mutually connect the electrode pads 23, 33 and positioning pads 24, 34. The resulting unit passes through a heating furnace at a predetermined temp. to melt the solder to connect them. If a very little positional deviation appears between the pads 23, 33, the self alignment action occurs owing to the solder melting between the positioning pads 24, 34.
Patent JP-H0885630-A (JP)
Title: Grain discharger in grain tank
Inventor: KANEKO AIJIRO
IPC: A01F12/46
Filed: 1994-09-19
Abstract: PURPOSE: To provide a grain discharger in a grain tank, capable of improving the discharge performance of accumulated grains and of discharging the grains so efficiently, and that without entailing any grain leavings. CONSTITUTION: A grain tank 1 is of cylindrical form, and it is composed of forming a grain storage chamber 3 at the upper part and a ventilating chamber 4 at the lower part after being partitioned off by a vent floor 2. In this constitution, a grain discharge port 5 is installed at a central part of this vent floor 2. A grain discharge auger 9 extending as far as the vicinity of an inner circumference of the grain tank 1 is furnished with the grain discharge port 5 side as the revolution center. In addition, a gearbox 10 to be built in with a power transmission mechanism rotating its rotary spiral body is installed in a revolution center side end of this auger 9. The transmission mechanism of this gearbox 10 and the driving source side are interlocked via a vertical turning shaft 14.  In this constitution, this grain discharger is provided with a drive motor 20 forcibly rotating the gearbox 10 with the vertical turning shaft 14 as the center and driving the auger 9 into revolution.
Patent JP-H0677155-A (JP)
Title: Heat treatment method for semiconductor substrate
Inventor: YAMAMOTO HIROSHI
IPC: H01L21/265
Filed: 1992-08-24
Abstract: PURPOSE:To provide a heat treatment method by which the defects in close proximity to the junction boundary of the shallow impurities diffusing area of a semiconductor substrate can be eliminated and besides the expansion of the junction. CONSTITUTION:After an LLD region 19, a source region 21 A and a drain region 21B are formed in a silicon substrate 11, a ruby laser beam of 600mJ/cm<2> is applied thereto and then an XeCl laser beam of 700mJ/cm<2> is applied, thereby repairing a point defect caused by ion implantation and at the same time activating ions.
Patent JP-H0689415-A (JP)
Title: Substrate for thin film magnetic head
Inventor: NAKAJIMA HIROMI
IPC: G11B5/31
Filed: 1991-09-03
Abstract: PURPOSE:To reduce the man-hour for production of a thin film magnetic head and to reduce the cost in the process for producing the thin film magnetic head. CONSTITUTION:The substrate for thin film magnetic head 1 is made as a square substrate having at least four angular chips having about 50mm length of one side. In this way, the number of the thin film transducers per 1 sheet of the substrate for thin film magnetic head is increased considerably, and the production efficiency of the thin film magnetic head is improved, and the provision of the low cost thin film magnetic head is possible.
Patent JP-S59112393-A (JP)
Inventor: FUJIWARA MASATOSHI
IPC: F15C3/10
Filed: 1982-12-20
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-H1177115-A (JP)
Title: Tightly scaled steel tube and manufacture thereof
Inventor: TOYOOKA TAKAAKI
IPC: C21D8/10
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a tightly scaled steel tube which is manufactured by stretch-reducing without anxiety about penetrating of scale and work hardening, excellent in adhesive strength of scale in products and eliminates the need of pickling before secondary working and the manufacturing method thereof. SOLUTION: This tightly scaled steel tube has a scale layer 40 on its surface and at least a part just above the base iron 30 of the scale layer 40 is composed of the Fe3 O4 layer (layer C) of Fe dispersed phase 43. The steel tube is manufactured by heating and then stretch-reducing at rolling completing temp. of >=570 deg.C using the stretch reducer of plural stands having grooved rolls and cooling the steel tube after stretch reduction from the rolling completing temp. to 200  deg.C for >=24 hours.
Patent JP-S59107709-A (JP)
Title: Method for exchanging roll in sextuple roll stand and roll exchanger for said method
Inventor: HANSU REEMEN
IPC: B21B31/08
Filed: 1983-11-29
Abstract: A changing apparatus for a standard six-high rolling stand comprises a changing carriage having a pair of similar full-set holders each provided with two vertically spaced working-roll supports and two vertically spaced backup-roll supports flanking the respective working-roll supports. These supports are vertically spaced like the respective rolls in the stand. Thus a full set of two working and two backup rolls can be held in either of the holders. The changing carriage can be displaced between upstream and downstream positions to axially align with the rolls in the stand. A loading carriage has a working-roll holder with two vertically spaced working-roll supports and a backup-roll holder with two vertically spaced backup-roll supports, the carriage being displaceable into a position with the working-roll supports of the working-roll holder aligned with the working-roll supports of one of the full-set holders and a position with the backup-roll supports of the backup-roll holder aligned with the backup-roll supports of the one full-set holder. The rolls can be axially shifted from the loading carriage holders into the one full-set holder, rolls are then axially shifted from the stand into the other full-set holder, and rolls in the one full-set holder are shifted into the roll stand.
Patent JP-S59114831-A (JP)
Title: Hybrid integrated circuit
Inventor: TANAKA SHIYUUHEI
IPC: H05K3/34
Filed: 1982-12-22
Abstract: PURPOSE:To facilitate the uniforming of thickness of a solder film, and thickening the solder film and the overall thickness, thereby to increase adhesive strength, and to improve conductivity and reliability by putting together an insulating substrate and a thin metallic plate or conductive film having the nearly same linear expansion coefficient as said substrate respectively through solder and sticking them to a metallic plate of an outer container. CONSTITUTION:An alumina substrate 1 carrying a part 3 and forming a conductive film 5 of silver-palladium group on its back surface and a metallic or conductive thin plate 6 having a linear expansion coefficient of 7X10<-6>/ deg.C (e.g. Kovar) are stuck together through Sn-Pb autectic solder 4-1, and said metallic or conductive thin plate 6 is stuck to a metallic plate 2 which is part of an outer container through eutectic solder 4-2.
Patent JP-S6379920-A (JP)
Title: Method and device for hardening long-sized shaft
Inventor: HAMASAKA NAOHARU
IPC: C21D1/667
Filed: 1986-09-24
Abstract: PURPOSE:To harden a long-sized shaft while preventing the generation of the deflection deformation by gravity by holding and supporting the long-sized shaft in a vertical posture in the plural longitudinal positions and spraying cooling fluid thereto while rotating the shaft. CONSTITUTION:After the long-sized shaft A is heated to a prescribed temp., the shaft is lowered from a vertical direction and is imposed on a work supporting base 31. A movable part 26a of a cylinder 26 is then extended to bring a work hold-down 30 and to press the upper part of the shaft A, thereby supporting the shaft A in the perpendicular posture. A cylinder 22 is pushed in this state to advance a side roller 21 and to grasp the shaft A with a pair of stationary rollers 12 and rollers 21 so that the plural longitudinal positions of the shaft A are freely rotatably restrained and supported. The hold-down 30 and the base 31 are then moved and are detached from both ends of the shaft A. While the shaft A is kept rotated by driving a motor 20 for rotation to rotate a pair of the rollers 12, the cooling fluid is sprayed to from nozzles 24 to the shaft A. Said shaft is thereby cooled and hardened.
Patent JP-H0888350-A (JP)
Title: Manufacture of semiconductor switching device
Inventor: HANAKURA MITSURU
IPC: H01L29/744
Filed: 1994-09-20
Abstract: PURPOSE: To provide a semiconductor device having a high voltage rating, a large current capacity, high performance and high reliability. CONSTITUTION: When the cathode region and the gate region of a semiconductor switching device are patterned, a region which is formed by one exposure process is defined as a unit semiconductor device 11. A plurality of the unit devices are formed on a same wafer by a plurality of times of the exposure and the plurality of the devices are integrated into a single device and, further, end treatment parts 12 and alignment mark parts 13 are formed properly on the outer circumference parts of the unit semiconductor devices 11.
Patent JP-H0388242-A (JP)
Title: Color cathode-ray tube
Inventor: KATSUMA TAKASHI
IPC: H01J29/56
Filed: 1989-08-30
Abstract: PURPOSE:To obtain a good resolution for the whole range of a phosphor screen by applying a dynamic voltage of a small amplitude by composing a fourth grid from a first to a third electrode element disposed in the direction from a third grid to a fifth grid in order. CONSTITUTION:A third to a fifth grid G3-G5 are composed, and a voltage is applied to each of them, so a rotation asymmetric lens is formed between the third grid G3 and a first electrode element G41 of the fourth grid G4 and between the fifth grid G5 and a third electrode element G43 of the fourth grid G4. In the meanwhile, a rotation asymmetric lens is formed between the first to third electrode elements G41-G43 of the fourth grid G4, so these rotation asymmetric lenses offset actions applied on a sectional form of an electron beam. A resolution at the peripheral parts of a phosphor screen can thus be improved largely using a dynamic voltage of a small amplitude without increasing the lens magnitude of a main lens system.
Patent JP-S61102248-A (JP)
Inventor: SUMIYA TAKASHI
IPC: B32B27/30
Filed: 1984-10-26
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-H0388298-A (JP)
Title: Illumination device
Inventor: KAWASE AKIMICHI
IPC: H05B37/02
Filed: 1989-08-30
Abstract: PURPOSE:To simplify the configuration of a control means in an illuminating device by switch-controlling a switch means with output of a first IC and a second IC. CONSTITUTION:When an electric power circuit 5 is closed, a first condenser 11 is charged at once by charging circuit 14 and kept at a constant voltage by a resistance 13 and a voltage regulation element 15. At the same time, a clock pulse is applied to CP input terminals of first and second ICs 9, 10 by a pulse generating circuit 21 and connecting circuits 22 linked with the charge of the first condenser 11. Data input to the first and second ICs 9, 10 is given with voltage of respective second and third condensers 17, 18, but the charging is delayed because of passing through first and second resistant circuits 19, 20. Consequently the data input to the ICs 9, 10 at the time of applying clock pulse is both at low level, while Q output is high level and Q output is low level in both the ICs 9, 10, and switches 3 and 4 are close-controlled so as to light up lamps A and B. In this way the control means is mostly composed of the ICs and their functional circuits enabling the simple constitution.
Patent JP-S60116333-A (JP)
Inventor: TAKAHASHI MAKOTO
IPC: A61B6/03
Filed: 1983-11-28
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-H0385662-A (JP)
Title: Computer communication system
Inventor: TAGUCHI SHIRO
IPC: G06F15/00
Filed: 1989-08-29
Abstract: PURPOSE:To improve flexibility for the operation of a primary station side computer by monitoring the utilizing state of a user such as the presence and absence of the user in a terminal equipment or the operating condition of online work, etc., by the primary station side computer. CONSTITUTION:A present state discriminating means 32 judges the presence and absence of the terminal user by a sensor 31 and an operating state identifying means 33 checks input information and identifies whether the online work is executed or not. An online work operation reminding means 34 reminds the online work operation to the terminal user by displaying a reminder in a display device 37 or the like. An equipment operating condition notifying means 35 notifies state information to an online work processing means 11 of a primary station side computer 10 when the absence of the terminal user is judged and there is no response to the remind of operation. Thus, the primary station side computer can always grasp the utilizing condition of the terminal user and a session is rationally opened. Then, the flexibility of system operation is improved.
Patent JP-H1140399-A (JP)
Title: Charged particle accelerator
Inventor: MIZUSAWA KENICHI
IPC: H05H5/02
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To use a charged particle accelerator which accelerates with DC accelerating voltage as an accelerator for heavy-current pulse charged particles by inserting, between a terminal and the ground, a capacitor which suppresses the potential drop of the terminal due to acceleration of the pulse charged particles. SOLUTION: A capacitor C1 or a compensating power source 4 which compensates the voltage drop of the capacitor C1 is inserted between a terminal 2a of DC high voltage and the ground. By voltage accumulated in the capacitor C1 , or the voltage accumulated in the capacitor C1 and the voltage of the compensating power source 4 connected to the capacitor C1 in series, the voltage dropping of the terminal of DC high voltage due to the acceleration of pulse charged particles, that is, the voltage drop of accelerating voltage is suppressed. It is thus possible to use the charged particle accelerator which accelerates with DC accelerating voltage as an accelerator for heavy-current pulse charged particles, thus attaining to simplify the accelerator for the heavy-current pulse charged particles.  By reducing the power supply voltage for compensation, it is possible to reduce the size of the compensating power source.
Patent JP-H0667353-A (JP)
Title: Film unit provided with lens
Inventor: NAKADA MASAAKI
IPC: G03B17/56
Filed: 1992-08-24
Abstract: PURPOSE:To easily open a housing bag so that a film unit can be taken out and also to improve the portability of the film unit taken out. CONSTITUTION:A tear strip 11 is assembled in the housing bag in which the film unit 2 is hermetically sealed, and also a strap inserting port 7 is formed on a front cover 21. After the housing bag is opened, a hook part 11a is inserted in the strap inserting port 7, so that the tear strip 11 can be used as a strap.
Patent JP-S60118404-A (JP)
Title: Chuck for crankshaft
Inventor: IKUTA HIROYUKI
IPC: B24B41/06
Filed: 1983-11-30
Abstract: PURPOSE:To cope with change of journal diameter, with no hand operated exchanging required, in addition to, as a matter of course, automatic exchanging in response to change of pin stroke. CONSTITUTION:In response to change of pin stroke of a crankshaft, the amount of eccentricity of a chuck body 3 with respect to a main shaft 1 is automatically changed by engaging with a driving coupling 11 of an automatic pin stroke changing device, rotatingly indexing a stopper 10, actuating a wedge member 9 for advance or retraction and moving a chuck supporting member 4 in the radial direction restricted within the stopper 10. Thus, no hand operation is required to exchange stages.
Patent JP-S59117495-A (JP)
Title: Operating method of motor
Inventor: UCHIUMI HIROAKI
IPC: H02P21/36
Filed: 1982-12-21
Abstract: PURPOSE:To smoothly stop or start a synchronous motor even if the stop of the motor is not confirmed visually by always monitoring the rotating state of the motor by a CPU. CONSTITUTION:The control terminal of an inverter 3 is connected to an I/O interface 15 of an inverter of a controller 7. When the starting frequency of a motor 5 and the set frequency of the inverter output are set in advance on an operation panel 8, the data are written in an RAM12 through the an I/O interface 11 for an operation panel. A software program for an inverter control such as a starting program is stored in an ROM13. In this manner, the rotating state of the motor 5 is always monitored, the output values of the frequency, voltage and phase of the inverter 3 can be switched to the adequate values in response to the rotating state of the motor.
Patent JP-S6377942-A (JP)
Title: Production of particulate silicone rubber
Inventor: YOSHIDA KEIJI
IPC: C08L83/07
Filed: 1986-09-22
Abstract: PURPOSE:To obtain particulate silicone rubber with good productibity, which has a uniform shape and excellent electrical insulating properties, by dispersing a heat-curable liquid silicone rubber compsn. in water at a specified temp. as a discontinuous phase and dispersing the dispersion in a liquid at a specified temp. to cure it. CONSTITUTION:A heat-curable liquid silicone rubber compsn. is dispersed in water at a temp. of not higher than 25 deg.C to obtain a dispersion wherein the compsn. is dispersed as a discontinuous phase in water. The dispersion is dispersed in a liquid at a temp. of not lower than 50 deg.C to cure the silicone rubber compsn. Examples of the liquid to be heated to 50 deg.C or higher are water, liquid paraffin, wax, etc., among which water is particularly preferred. As the liquid silicone rubber compsn., those consisting of an organopolysiloxane (A) having at least two lower alkenyl groups per molecule, an organopolysiloxane (B) having at least two hydrogen atoms attached to a silicon atom per molecule and a platinum catalyst (C) are particularly preferred.
Patent JP-H0273194-A (JP)
Title: Hydraulic system for driving control rod
Inventor: SATO TAKASHI
IPC: G21C7/16
Filed: 1988-09-09
Abstract: PURPOSE:To surely execute air-shut off for instrumentation at the time of scram by interposing a 3-way valve which changes over to a discharge side at the time of the scram via an air-shut off valve for instrumentation which is actuated to close at the time of the scram to the downstream side of an emergency stop valve provided behind an air supply piping. CONSTITUTION:The normally opened air shut-off valve 31 for instrumentation is interposed to the air supply piping 30 for supplying the air for instrumentation at the point on the upstream of the 3-way valve and the downstream of the branch point of a bypass piping 34 interposed with a check valve 33. The air shut-off valve 31 for instrumentation is closed by a diver scram signal and the 3-way valve 32 is changed over to the discharge size with the above- mentioned constitution. The valves 24, 26, 27 are opened and the pressure reduction of a scram air header 15 is executed. The air pressures of the scram inlet valves 2, scram outlet valves 3 and vent valves 11, drain valves 12 of the individual control rods 10 connected thereto are lost and the insertion of all the control rods is executed.
Patent JP-2000057101-A (JP)
Title: Calculating device and recording medium having recorded calculation processing program thereon
Inventor: MIYAZAWA YOSHINAGA
IPC: G06F7/556
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To make easily knowable the number of solutions and also to display a necessary number of solutions in a calculating device which is for displaying the solution of a many-valued function such as a power function. SOLUTION: In the case of performing the calculation processing of a function Xy=20.5 which should be a many-valued function, when it is inputted as 'n pow (x, y), (x, y)=-(2, 0.5)', an exponent part y (= 0.5) is converted into a fraction (1/2) and the number of solutions existing in the power function is obtained in accordance with its denominator valve '2' and is shown on a liquid crystal displaying part 16. Also, when a solution display number '2' is designated in the form of '1 pow (2, 0.5, 2)' and the equation is inputted, two solutions (1.414213462 and -1.414213562) which are obtained by calculation are shown as orthogonal coordinates representation or polar coordinates representation.  Thus the number of solutions existing in the input expression of a many- valued function is not only found and displayed but also the solutions of a designated number are shown in order of a priority by designating the number of solutions desired to be known.