baber/WOPTO huggingface dataset:
Patent JP-S6389621-A (JP)
Title: Production of core material for flat plate-shaped linear pulse motor
Inventor: MIYAHARA MOTOYUKI
IPC: H02K41/03
Filed: 1986-10-01
Abstract: PURPOSE:To produce a thick plate core material for flat plate-shaped motors having excellent magnetic characteristics by subjecting an ingot having the specific compsn. consisting of C, Si, Mn, P, S, Al, and Fe to hot rolling then to cold rolling including specific box annealing and further to magnetic annealing. CONSTITUTION:The ingot consisting of <=0.02wt% C, 0.5-3.5% Si, 0.05-1.0% Mn, <=0.l% P, <=0.01% S, <=1.0% Al, and the balance Fe and inevitable impurities is hot rolled. The resultant hot rolled plate is annealed and pickled at need and is then subjected to the primary cold rolling at 30-60% draft. The primarily cold rolled plate is subjected to the box annealing at 600-700 deg.C to form the recrystallized structure of <=8 grain size number. The annealed rolled plate is thereafter subjected to the secondary cold rolling at 3-15% draft, then to the magnetic annealing to form the course grain structure of <=3 grain size number. The core material of >=1.0mm thickness for flat-plate shaped linear motors having the magnetic characteristics is thereby obtd.
Patent JP-H04112760-A (JP)
Title: Rice boiling method
Inventor: UMENAGA SHOJI
IPC: A23L7/10
Filed: 1990-09-04
Abstract: PURPOSE:To boil rice utilizing a heat-insulating heater for rice-boiling so as to enable precise heating control by enveloping a boiling kettle in a heat- insulating adiabatic cylinder, installing an annular heater on the outer periphery of a gas burner and heating the kettle with the gas burner by electrically turning on the heater during rice boiling. CONSTITUTION:A gas burner B and a rice-boiling kettle 20 are received in a vessel and the vessel is enveloped in a heat-insulating adiabatic cylinder 3 in which a heat-insulating material is filled, then an annular heater is installed on the outer periphery of the gas burner B, thus received in a main body case 2. A gaseous fuel is burned with the gas burner B at heavy heating time during rice boiling by electrically turning on the heater H and only the heater is turned on during weak heating and heat-insulation to perform thermally controlled rice-boiling.
Patent JP-2000068557-A (JP)
Title: Nitride semiconductor element
Inventor: SUGIURA RISA
IPC: H01S5/00
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To reduce p-side contact resistance greatly, reduce the operation voltage of an element and provide an element life and reliability of a practical level by using polycrystalline silicon as a contact layer with p-side electrode. SOLUTION: A semiconductor laser device is formed on a sapphire substrate 10. A hexagonal undoped GaN layer 32 and an n-GaN layer 33 are formed on a sapphire substrate 31 and an active layer 36, etc., having a multiquantum well structure wherein an n-GaN optical guide layer 35, etc., are laminated is formed and a p-GaN layer 39 is further formed on an upper part thereof one by one. The sapphire substrate 10 wherein a nitride semiconductor lamination structure is formed is formed is unloaded from an MOCVD device and then polycrystalline silicon 40 whereto B is added is deposited on the p-GaN layer 39 by a vacuum CVD device. Furthermore, a p-side electrode 41 is provided in an upper surface of the B-doped polycrystalline silicon layer 40 and an n-side electrode 42 is provided in an upper surface part wherein an n-AlGaN clad layer 34 is not laminated on the n-GaN layer 33.
Patent JP-H0283115-A (JP)
Title: Electrical discharge machine
Inventor: SASAKI SHIRO
IPC: B23H1/04
Filed: 1988-09-20
Abstract: PURPOSE:To improve the straight of the slit width by facing the peripheral faces of multiple disk-shaped machining electrodes pinched by spacers and stacked in lamination to a work, rotating them while moving them relatively to the work, and machining the work while correcting the consumption quantity of the disk-shaped electrodes in the diameter direction. CONSTITUTION:Actions of the first and second driving means 7 and 9 are controlled by a control means 11, an electrode holding means is reciprocated vertically to the mounted surface of a work 1, and machining electrodes 2 are rotated centering the vertical axis. The consumption quantity of the machining electrodes 2 in the diameter direction detected by a consumption quantity detecting means 12 is corrected, actions of the third driving means 5 and 6 are controlled, and slits corresponding to the number of the machining electrodes 2 are applied to the work 1. As a result, the straight of the slit width and the slit depth can be improved.
Patent JP-S6478037-A (JP)
Title: Tertiary distortion generation circuit
Inventor: WAKUI TOSHIKAZU
IPC: H03B19/14
Filed: 1987-09-18
Abstract: PURPOSE:To completely remove a main signal component even in any kinds of level signals with a simple constitution by providing with a diode connected in reverse parallel with a 180 deg. branch transformer and a variable resistor. CONSTITUTION:Out of two main signals whose phases are shifted by 180 deg. taken out via a 180 deg. branch transformer 31, one main signal is connected to the terminal on one side of the variable register RV39, and the main signal on the other side is DC-cut by a capacitor C32, and is impressed on the diodes D33 and D34 connected in reverse parallel to which prescribed bias current is supplied, and generates a signal including a distortion signal. The variable resistor RV39 synthesizes the signal including tertiary distortion with the main signal without distortion. In other words, the titled circuit is constituted so that the variable resistor RV39 is adjusted so as to negate the level difference of the pulses of 0 deg. and 180 deg. taken out via the 180 deg. branch transformer 31, and the main signal component can be removed. In such a way, it is possible to generate a tertiary distortion signal from which the main signal component is removed surely with the simple constitution.
Patent JP-S6294484-A (JP)
Inventor: KATAGIRI NAGATOSHI
IPC: B62J15/00
Filed: 1985-10-22
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-2001060231-A (JP)
Title: Information processor
Inventor: YAMADA TAKEO
IPC: G06Q50/00
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To move the payable balance from a recording medium where prepaid information can be recorded to another recording medium. SOLUTION: Prepaid balance acquisition parts 5 and 6 acquire information on the balance from the prepaid information on a transfer-source or transfer- destination prepaid card. A moved amount information generation part 10 generates information on a moved amount based upon user's operation. A comparison part 11 judges whether or not the balance is larger than the moved amount to decide whether or not the balance can be moved. An update data generation part 7 generates prepaid information corresponding to the amount obtained by subtracting the moved amount from the balance and records it on the transfer-source prepaid card. An update data generation part 8 generates prepaid information corresponding to the amount obtained by adding the moved amount to the balance and records it on the transfer-destination prepaid card.  Thus, the payable balance is moved from one prepaid card to another card.
Patent JP-H0399103-A (JP)
Title: Heater
Inventor: TAKETOMO MASAKI
IPC: F22G3/00
Filed: 1989-09-13
Abstract: PURPOSE:To make it possible to heat over temperature above the temperature of a heating fluid in a heater employing fluid by providing a chamber in a heating chamber, and a heat exchange pipe which opens to the chamber and closes on the inside of the heating chamber and providing at the open end of this pipe a nozzle that is connected to a source of heating fluid opposite to the open end so as to blow jet flows caused by shortage and expansion. CONSTITUTION:The pressure of a heating fluid that is supplied to a nozzle 2 and the pressure of the heating fluid in a chamber 3 are regulated beforehand by a pressure regulating valves 7 and 8. And when the heating fluid from a heating fluid source 1 is supplied to the nozzle 2, jet flows caused by shortage and expansion develop in the nozzle 2, and the jet flows are blown against the opening section of a tube 4. With this arrangement the gas column in the tube 4 vibrates and the inside of the tube 4 is heated up to a temperature that is higher than the temperature of the pressurized fluid by an increase in the entropy due to the friction between the impact waves which go back and forth in the tube 4 and the wall face. The fluid in a heating chamber 6 that is heated is, therefore, heated to temperature over that of the heating fluid.
Patent JP-S61111611-A (JP)
Inventor: YAMAZAKI HITOSHI
IPC: A01C11/02
Filed: 1984-11-07
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-H03100956-A (JP)
Title: Magnetic tape unit
Inventor: MORIMOTO TAKAO
IPC: G11B15/44
Filed: 1989-09-13
Abstract: PURPOSE:To reduce the number of parts and to reduce man-hour for production by abutting first and second control plates to an FF.FR idler arm equipped with a projecting part, and regulating the turn of the FF.FR idler arm. CONSTITUTION:In a play mode, a cam plate 12 is turned while being interlocked with a cam gear 16 and a control post 13 pushes an abutting part 31 of a first control plate 11. Accordingly, a C part of the plate 11 is abutted to the side surface of an FF.FR idler arm 4 and a D part of the plate 11 is abutted to the projecting part of the arm part 4. Thus, the tun of the arm 4 in clock-wise and counter-clock-wise directions with the idler post 6 as a center is blocked. Accordingly, when a tape is taken up, an idler gear 5 is turned and a right side reel 2 is rotated. However, the arm 4 is not turned. When the tape is rewound, the rotation torque of the gear 5 is transmitted to a left side reel 1 and the arm 4, however, is not turned.
Patent JP-H0573679-A (JP)
Title: Symmetrical axis arithmetic unit
Inventor: YAMADA TATSUMI
IPC: G06T7/60
Filed: 1991-09-17
Abstract: PURPOSE:To calculate an accurate symmetrical axis by putting weight corresponding to a position within a divided area to respective pieces of data in area division data at the time of calculating a central point. CONSTITUTION:In a symmetrical axis arithmetic unit calculating the symmetrical axis by setting an object to be a rotating symmetrical object to a given three dimmentional object data points sequence, a temporary symmetrical axis holder 21, a data divider 22, a center arithmetic unit 23 and a straight line arithmetic unit 24 are provided. Then, the given three dimensional object data points sequence is area divided with the temporary symmetrical axis inputted from the temporary symmetrical axis holder 21 and given weight corresponding to the position occupied by area division data within respective areas so as to calculate the symmetrical axis of the three dimmentional object. At the time of calculating the central point, weight corresponding to the position within the division range is put to respective pieces of the data within area division data, like this. Thereby, a proper symmetrical axis can be obtained with respect to even, etc., with large variance, whose thickness rapidly changes.
Patent JP-H0962731-A (JP)
Title: Wiring housing capacity evaluation system
Inventor: FUJIWARA YASUYUKI
IPC: G06F17/50
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide the system which decides whether or not wiring on a printed wiring board is possible to be housed in consideration of adjacent parallel wires exceeding a parallel wire length limit value. SOLUTION: A process part 106 stores a table 114 with information required for processes, mentioned below, regarding the printed board generated from files 102-104 containing information regarding the printed board, a process part 107 divides the wiring area of the board into a plurality of divided areas, and a process part 108 determines virtual paths of wiring;  and a process part 109 calculates the permissible number of running wires on the virtual paths passing between adjacent divided areas, a process part 111 recognizes the predicted number of adjacent parallel wires that pass between adjacent divided areas and exceed the parallel wiring length limit value and the predicted number of wires that do not exceed the limit value, and a process part 110 calculates the requested number of running wires on the virtual paths passing between the adjacent divided areas according to the recognition results. Then a process part 112 decides whether or not the wires can be stored between the divided areas according to the permissible number of passing wires and the requested number of passing wires.
Patent JP-H0574007-A (JP)
Title: Digital vtr
Inventor: KUBOTA YUKIO
IPC: G11B20/10
Filed: 1991-09-17
Abstract: PURPOSE:To perform a good tracking control at the time of post-recording. CONSTITUTION:A signal from a reproducing amplifier 7 is supplied to an ATF signal separating circuit 10, where ATF signals for tracking adjustment in a regenerative signal are separated. These separated ATF signals (ATF1 and ATF2) are supplied respectively through switches 11 and 12 to an adder 13. Then, a signal from this adder 13 is supplied to a servo signal processing circuit 14, and a capstan motor 15 is controlled by a signal from this processing circuit 14, so that the movement of a magnetic tape 6 is controlled via a capstan 16. Then, a signal from a system control circuit 17 is supplied to a control circuit 18 for a switch 4 to perform a changeover of the switch 4 at the time of recording and reproducing and post-recording, and is also supplied to a control circuit 19 for this switches 11 and 12, so that only the ATF signal which is close to a signal to be recorded again is selected at the time of performing post-recording.
Patent JP-H08245200-A (JP)
Title: Device for horizontally moving heavy material
Inventor: LINDNER DIETMAR
IPC: B61K5/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal shifting device for heavy loads for safely shifting the heavy loads such as derailed a rolling stock in an arbitrary direction. SOLUTION: A plurality of recesses 16 are provided in a support element 5 such as a return line bridge and a shift cylinder 3 is extended/contracted with an engagement rod 9 movable perpendicularly to the upper surface of the support element 5 by a water pressure engaged with a recess 16 so as to horizontally shift a lifting cylinder 2. The engagement between the engagement rod 9 and the recess 16 is released with the shifting cylinder 3 extended by a prescribed stroke to extend/contract the shifting cylinder 3 and engage the engagement rod with the next recess 16.  The head 19 of the engagement rod 9 is projected from an engagement rod casing 7 with the engagement between the engagement rod 9 and the recess 16 released from each other and then the heavy load horizontal shifting device is remotely controlled by observing the operation state of the engagement rod 9 from a position separated from a heavy load.
Patent JP-H08101290-A (JP)
Title: Divertor for fusion reactor
Inventor: KITAMURA KAZUNORI
IPC: G21B1/00
Filed: 1994-09-30
Abstract: PURPOSE: To obtain a thermally stable divertor for fusion reactor having an efficient and economical heat removing mechanism. CONSTITUTION: In a divertor for fusion reactor where an armor 9 is jointed to the surface of a heat sink member embedded with a main cooling pipe 11a, finely adjustable jet nozzles 11c penetrating the heat sink member and the lower surface of the main cooling pipe 11a are arranged only on the back thereof in a high thermal load region by an auxiliary cooling pipe 11b arranged under the main cooling pipe 11a. Consequently, heat can be removed intensively and efficiently from the back side of the cooling pipe in a high thermal load region of plasma by jetting the cooling water thereto. This structure prevents high temperature rise of the cooling pipe even in a high thermal load region thus protecting the cooling pipe against fusion due to burnout.
Patent JP-H05197037-A (JP)
Title: Guide apparatus for copy master
Inventor: BIITO FURITSUKUSU
IPC: G03B27/62
Filed: 1992-08-12
Abstract: PURPOSE: To read a bar code without a mistake even in the case that the width of a copy master is varied and to avoid an unbearable synchronous fluctuation at the time of fabrication. CONSTITUTION: This device is a moving means moving the copy master (film F), and the moving means possesses a guiding member 2 defining the moving plane of the copy master, and possesses a side wall 21 which is a side wall substantially perpendicular to the moving plane of the copy master and also nearly in parallel with a copy master moving direction so as to guide the copy master at a side end part E and is movable in a lateral direction with respect to the copy master moving direction within the moving plane. Also, a detecting means detecting information imparted to the copy master at the vicinity of the side end part is included.
Patent JP-S60127551-A (JP)
Title: Operation control circuit of tape recorder
Inventor: OODATE KAORU
IPC: G11B15/10
Filed: 1983-12-14
Abstract: PURPOSE:To make a continuous reproducing operation possible with simple constitution by releasing the temporary stop state of the other tape recorder in accordance with the switching operation of a switch which switches the reproducing state of one tape recorder to the stop state. CONSTITUTION:Switches 1 and 3 are closed when one and the other tape recorders are in the reproducing state respectively, and switches 1 and 3 are opened when they are in the stop state, and plungers 5 and 9 release the temporary stop state of one and the other tape recorders respectively by the suction operation. Plunger driving circuits 6 and 10 drive plungers 5 and 9, and a driving signal generating circuit 13 outputs a driving signal, which operates the circuit 10 for a prescribed time when the switch 1 is switched from the close state to the open state, and similarly, a driving signal generating circuit 16 outputs a driving signal to the circuit 6 when the switch 3 is switched. Stopping means 19 and 21 stop the applying operation of driving signals from circuits 16 and 13 to circuits 6 and 10 when switches 1 and 3 are in the open state respectively.
Patent JP-H04116572-A (JP)
Title: Ozone removing device on image forming device
Inventor: MOTEGI AKIHIKO
IPC: G03G15/00
Filed: 1990-09-06
Abstract: PURPOSE:To remove ozone stuck and absorbed to/into an image sheet by coating or impregnating a destaticizing brush with an ozone removing agent. CONSTITUTION:The destaticizing brushes 24 and 25 are disposed in the vicinities of the exit sides of the paper ejecting rollers 20a and 20b of a paper ejecting system 20. Both destaticizing brushes are disposed in the relation of that the nap of the destaticizing brush 24 comes into contact with the up side surface of an ejected image sheet 26 and the nap of the destaticizing brush 25 comes into contact with the down side surface. The nap 27 made of conductive fiber such as carbon, SUS, is planted on respective destaticizing brushes 24 and 25, and dip-coated or impregnated with an impregnating type conductive ozone decomposer. Therefore, a removing effect is sufficiently increased by allowing the ozone removing agent to directly contact with the image sheet. Thus, the ozone stuck to the image sheet which is hardly removed by an electrifying fan, etc., can be surely removed.
Patent JP-S6392755-A (JP)
Inventor: MATSUOKA YUTAKA
IPC: D03D47/39
Filed: 1986-10-04
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-2001061325-A (JP)
Title: Self-propelled mower
Inventor: NAGASHIMA AKIRA
IPC: A01D34/68
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a self-propelled mower which can reasonably and efficiently mow on the slopes of both low ridges and high ridges by the use of a side cutter portion, which can inhibit the increases in the weight and size of the side cutter portion as much as possible, and whose travelability and workability are not deteriorated. SOLUTION: This self-propelled mower is provided with a travel base body portion having a front wheel 2, a rear wheel 3, a main cutter 11 and an engine 8, and with a side cutter portion 10S which has a side cutter 12 and a side shield cover 70 for covering the side cutter 12 and is vertically movably connected to one of the right and left side portions of the travel base body portion 10A through connection means 60, 80 having a power transmission mechanism 50 for transmitting a power from the engine 8 to the side cutter 12 in a state capable of being moved in the direction along the slope N. The connection means have the power transmission mechanism 50 built therein and has a link mechanism 60 which can vertically be moved with respect to the travel base body portion 10A and can be developed in the direction along the slope N.
Patent JP-S6391621-A (JP)
Title: Optical system for variable vertical angle prism
Inventor: KUSHIBIKI NOBUO
IPC: G02B5/04
Filed: 1986-10-07
Abstract: PURPOSE:To obtain a variable vertical angle prism optical system which has excellent chromatic aberration characteristics by providing two variable vertical angle prisms, and setting the difference in Abbe number between the prisms to >=10 and varying the vertical angles of the prisms relatively to each other. CONSTITUTION:The difference in Abbe number between the prisms P1 and P2 in use is >=10 and preferably >=15. Further, transparent plates for driving are stuck on both surfaces of an elastic body prism and while the half of this prism is compressed by the driving plates, the other half is expanded to deform the prism, thereby varying the vertical angle. In this variation in the vertical angle, the vertical angles of the two prisms are varied according to preset relation so as to obtain a desired angle of deflection. A polysiloxane prism easily have a 5X10<2>-1X10<8>dyne/cm<2>, specially, 1X10<3>-5X10<6>dyne/cm<2> elastic modulus, so the vertical angle is varied easily, accurately, and efficiently. Consequently, the variable vertical angle prism optical system which has chromatic aberration reduced sufficiently is obtained.
Patent JP-2000064800-A (JP)
Title: Invert in mountain tunnel and installing method of underground drainage work
Inventor: MASUDA MITSUO
IPC: E21F16/02
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a method, in which an invert and underground drainage works are installed quickly into the bottom-section ground of a mountain tunnel, at the time of the installation of the invert and the underground drainage works. SOLUTION: Grooves 22 extended from one end of the mountain tunnel 10 to the other end are formed at a central section regarding the cross direction of the bottom-section ground 14 of the mountain tunnel 10 in the bottom-section ground 14. Parts 28 of the inverts 26 crossing the grooves 22 are formed into the grooves 22, and the underground drainage works elongated along the grooves 22 are installed into the grooves 22. The residual parts 42, 44 of the inverts continued to parts 28 of the inverts to the excavation and excavation traces of the bottom-section ground 14 are formed regarding each of both sides of parts 28 of the inverts, and the inverts are formed.
Patent JP-2000065100-A (JP)
Title: Drum brake device
Inventor: MAEHARA TOSHIFUMI
IPC: F16D51/50
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To improve durability against impact load such as anchor reaction in relation to a driving source of an action lever, in a drum brake device for generating shoe operating force for pressing a pair of brake shoes against a drum by an action lever. SOLUTION: In a drum brake device 1 having an electric action lever 6 for generating shoe operating force in braking, and a link mechanism 7 for transmitting shoe operating force generated by the action lever 6 to respective brake shoes 3, 4 and for making anchor reaction as brake limiting force in a direction to reduce the action of shoe operating force from the brake shoes act on the action lever 6, a damper spring 81 for absorbing impact force is interposed between the link mechanism 7 and the action lever 6.