baber/WOPTO huggingface dataset:
Patent JP-2001021282-A (JP)
Title: Multi-tank continuous water thermal storage tank
Inventor: ODA TAKESHI
IPC: F28D20/00
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To make a device compact and contrive enhancement of operation economy by enhancing the volume efficiency of each water thermal storage tank and raising the flow velocity of water intake. SOLUTION: In this multi-tank continuous water thermal storage tank, water thermal storage tanks 1a to 1f juxtaposed to each other are partitioned by partitioning members 2, and are communicated in series by communicating pipes 3 provided in the respective partitioning members. In this case, while each communications pipe 3 is provided at the upper part of the partitioning member 2 at an equal level, a thermal storage water circulation system for performing thermal storage operation comprising the steps of taking in thermal storage water to be made to store heat to the water thermal storage tanks sorting from one 1b at the stage adjacent the water thermal storage tank 1a on one end side sequentially to the water thermal storage tank at the other end and returning the heat storage water after thermal storage to the water heat storage tank 1a on one end side, and performing heat exchanging operation, comprising the steps of taking in the thermal storage water to be heat-exchanged the water thermal storage tanks starting from one 1e at the stage adjacent to the water thermal storage tank 1f on the other end side sequentially to the water thermal storage tank 1a on one end side and returning the thermal storage water after heat exchange to the water thermal storage tank 1f on the other end side, is provided.
Patent JP-H0852372-A (JP)
Title: Shredder
Inventor: TAKAHASHI NOBUMASA
IPC: B02C18/22
Filed: 1994-08-12
Abstract: PURPOSE:To make the structure simple and to prevent the size of an apparatus from being enlarged even though a raking member is provided. CONSTITUTION:One end of a rod 83 is pivoted on the first blade line driving gear 32. A supporting shaft 84 is fixed on another end of the rod 83. The supporting shaft 84 is passed through a guide hole formed on a bracket 21. Three raking members 85, 85 and 85 are fixed on the supporting shaft 84.
Patent JP-S6239974-A (JP)
Title: Picture processor
Inventor: JIYON HIYUU RAIZUMAN
IPC: H04N5/76
Filed: 1986-08-15
Abstract: PURPOSE:To obtain a reproducing picture of high picture quality by converting a characteristic converting digital video signal into an analog video signal and generating a pulse duration modulating signal in accordance with this analog video signal and a pattern signal. CONSTITUTION:A digital data output device 1 A/D converts the analog picture data to output a digital video signal of a prescribed bit. This signal is used as an address of a digital look up table 9 for a correction, and picture elements converted into analog signals every picture element by a D/A converter 2 are successively inputted to one terminal of a comparator 4. At the same time, an analog reference pattern signal of a triangular wave is generated in a cycle corresponding to a desired pitch of a half tone screen from a pattern signal generator 3 and inputted to the other terminal of the comparator 4. In the comparators 4, a level of the analog video signal is compared with that of the pattern signal of the triangular wave and a pulse duration modulating signal is outputted.
Patent JP-H1034602-A (JP)
Title: Woodworking device
Inventor: TAKEUCHI HARUSHIGE
IPC: B27C5/06
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To perform the woodworking process of lumber to be worked which is curved extending in an arc shape, with high accuracy and without much of labor. SOLUTION: This woodworking device is equipped with a pressing member 59 for pinching and fixing a lumber 21 for forming and a receiving cradle member 61. The receiving cradle member 61 has the same radius as the curvature radius of the lumber 21 and is arranged at a specified interval on an arc L1 curved in the same direction as the lumber 21. In addition, the woodworking device is equipped with a circular saw 88 for cutting both end parts of the lumber 21 immobilized by the pressing member 59 and the receiving cradle member 61. The circular saw 88 is movable on a transfer track L2 extending in the curvature radius direction of the arc L1. Further, when the lumber 21 is fixed by the pressing of the lumber 21 against the receiving cradle member 61 with the pressing member 59, the center M of the curve of the lumber 21 coincides with the center of the arc L1.
Patent JP-2000023333-A (JP)
Title: Power supply line fixing structure for electrical junction box
Inventor: ITO SEIJI
IPC: B60R16/02
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To fix two or more power supply lines without adversely affecting the attachment workability. SOLUTION: A power supply line fixing structure for an electrical junction box is such that a housing groove 15 by which parts near the tip ends of power supply lines 8a and 8b are fixed is provided, the respective power supply lines 8a and 8b are bent at positions, which are closer to the tip part than positions at which the power supply lines 8a and 8b are fixed, and power supply line terminals 9 on the tip parts of the power supply lines 8a and 8b are electrically connected to a bus-bar 11 in the bent states. The housing groove 15 fixed two or more power supply lines 8a and 8b so as to have them arranged in a direction perpendicular to a shortest straight line L which is drawn between the position, at which the power supply terminals 9 are connected electrically to the bus-bar 11 and the housing groove 15.
Patent JP-H1041962-A (JP)
Title: Inter-processor bus transmission method and inter-processor bus transmission system
Inventor: SUZUKI YUICHI
IPC: G06F13/362
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To utilize efficiently a processor resource by allowing a processor acquiring a bus use right to inform a bus use time to a bus arbitration circuit, informing a bus wait time to other processor reserving the bus use right and returning a bus acquisition reply. SOLUTION: A processor A3 acquiring a bus use right informs a bus use time to a bus arbitration circuit 2 to use a bus. When a processor C5 sends a bus use request signal to the bus arbitration circuit 2, the bus arbitration circuit 2 informs a bus use wait time to the processor C5. After the lapse of the bus use time by the processor A3, the bus arbitration circuit 2 cancels a bus acquisition reply signal to the processor A3, the processor C5 informs the bus use time to start the use of the bus. Thus, the processor reserving the bus use right can make other processing till the bus use time comes.
Patent JP-S6086421-A (JP)
Inventor: RONARUDO BUAN DEA POORU
IPC: G01F23/00
Filed: 1984-09-13
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-H1033273-A (JP)
Title: Desk device for oa equipment
Inventor: NOJIRI MASATOSHI
IPC: A47B17/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To improve the degree of freedom of layout, to facilitate cable wiring and to facilitate maintenance by separately constituting a dedicated core part for installing OA equipment and a desk part and using a desk upper surface and a core part upper surface as a desk surface. SOLUTION: This device is composed of the core part 10 for mounting the OA equipment and the desk part 11 combined with the core part 10. The core part 10 is provided with a core top plate 13 provided with a height almost same as the upper surface of the desk top plate 12 of the desk part 11 and housing shelves 16 for mounting and housing the main body 3 of the OA equipment or the like and the desk part 11 is provided with the desk top plate 12 whose depth is smaller than a normal desk.
Patent JP-H0477475-A (JP)
Title: New cyclohexenyloxypyrimidine derivative and herbicide containing the same as active ingredient
Inventor: GO ATSUSHI
IPC: A01N43/54
Filed: 1990-07-20
Abstract: NEW MATERIAL:A compound expressed by formula I (Y is lower alkoxy, hydroxy or salt thereof). EXAMPLE:Ethyl 2-(4,6-dimethoxypyrimidinyl-2-oxy) cyclohexenecarboxylate. USE:A herbicide capable of controlling weeds in paddy field such as barnyard grass and bulrush or weeds in farmland such as large crabgrass and green foxtail and exhibiting selectivity for crops such as cotton, sunflower and wheat. PREPARATION:A cyclohexanone derivative expressed by formula II is converted into an enolate in a suitable solvent (e.g. THF) at a temperature of-78 deg.C to the boiling point of the solvent using a base (e.g. potassium hydroxide), and the resultant enolate is made to then react with a substituted pyrimidine expressed by formula III (X is halogen, lower alkylsulfonyl, etc.) at a temperature of-78 deg.C to the boiling point of the solvent for 1-24 hr to afford the objective compound expressed by formula I.
Patent JP-S6346550-A (JP)
Title: Debug device
Inventor: SAKAI SHINJI
IPC: H04N17/00
Filed: 1986-08-14
Abstract: PURPOSE:To perform the debug or the check of a microcomputer without increasing the hardware and software quantities within a camera, by giving various types of instructions to the microcomputer in the camera via a remote control terminal. CONSTITUTION:A disenable signal line DE is connected to an end of an OR gate 24 and the line DE is set at an H level owing to the start of a debug device when this device is connected to the connector of a camera. Thus a divider 44 and a capacitor C1 are reset and therefore a watchdog timer is kept under a disenable state while the debug device is connected to the camera and actuated. As a result, a CPU is never reset by the watchdog timer while various actions are performed with those commands given from the debug device. Thus a connector is shared between a remote control device and the debug device.
Patent JP-H0354512-A (JP)
Title: Multipoint synchronizing optical writing device
Inventor: TAKEYAMA YOSHINOBU
IPC: H04N1/113
Filed: 1989-07-24
Abstract: PURPOSE:To obtain an image with excellent positional accuracy even when an ambient temperature changes by providing a voltage generation circuit corresponding to a phase difference between a write starting signal and an image element clock in a main scanning direction, a specified adder and a specified integrator. CONSTITUTION:A counter 16 is cleared at the fall of the write starting signal LGate and enabled at the rise thereof, then it counts pulses of an oscillator 19. Counting is stopped at the rise of the image element clock WCLK and a counted value is kept till the fall of the LGate. A value corresponding to the phase difference is D/A converted and I-V converted to generate a control voltage vp. The vp is integrated and smoothed to generate the control voltage vi. A reference pulse Sr is given to a PLL circuit 11, and an ordinary control voltage vo obtained from an LPF 13 and the vi are added so as to be given to a VCO 14. When the phase difference between the LGate and the image element clock WCLK is increased more than an ordinary temperature 180 deg. to be in an enabled period Wo, the vp is increased and it is held till the fall by the integration circuit 23 having a time constant To which is longer than the blanking time Ti of the LGate. Therefore, the VCO 14 is controlled so that the phase difference Wo may keep the value at the ordinary temperature with the vi.
Patent JP-S6433043-A (JP)
Title: Special underwater concrete composition
Inventor: MARUYAMA SUSUMU
IPC: C04B24/38
Filed: 1987-07-30
Abstract: PURPOSE:To obtain the titled compsn. having high viscosity, high fluidity and superior resistance to separation from materials by adding ethylhydroxyethylcellulose having a specified compsn., a nonionic defoaming agent aid a melamine sulfonate-based fluidizing agent to a concrete compsn. CONSTITUTION:Ethylhydroxyethylcellulose having about 1.5-2.5mol hydroxyethyl groups and about 0.5-1.5mol ethyl groups substd. in anhydrous glucose on the average and exhibiting 5000-30000cps viscosity when dissolved in water to 2% concn. is added to a concrete compsn. consisting of ordinary Portland cement, aggregate and water by an amt. so regulated that the viscosity of the water in the concrete compsn. is increased to 500-30000cps. A nonionic defoaming agent and a melamine sulfonate-based fluidizing agent are further added by 0.05-0.15pt.wt. and 0.5-2.5pts.wt. per 100pts.wt. cement, respectively, to obtain the titled compsn.
Patent JP-H0746279-A (JP)
Title: Quadruple-phase signal generating circuit
Inventor: FUJITA KENJI
IPC: H03K3/282
Filed: 1993-08-02
Abstract: PURPOSE:To obtain the circuit generating a high frequency quadruple-phase signal accurately with simple configuration by forming the circuit with plural differential amplifier pairs comprising transistors(TRs) receiving a current from a variable current source and with a current control means of the variable current source. CONSTITUTION:When contacts A1-A4 of bases of 1st and 2nd differential pair TRs 5-8 are set respectively to high, medium, medium and low potential states in the start state, the TRs 5, 7 are conductive and a collector potential of the TR 5 reaches a low potential. The potential states of the contacts A1-A4 are medium, low, high, medium respectively and then low, medium, medium, high for a delay time after a high potential level is fed to the contact A1 till the contact A2 changes to a low potential. The 3rd and 4th differential pairs comprising TRs 9-12 reach a stable self-oscillating state being a phase lock state at a frequency f=1/4Tpd (Tpd is a delay time after a high potential is fed to bases of the TRs till the level of the collectors change to a low potential) and a quadruple output whose phase difference is 90 deg. is obtained.
Patent JP-H0241751-A (JP)
Title: Device for casting wheel for vehicle
Inventor: KATO TAKASHI
IPC: B22D18/04
Filed: 1988-07-31
Abstract: PURPOSE:To improve the strength of rim part in a wheel for vehicle by opening a gate arranged at the side part of a die main body into rim forming space part and arranging pouring pressurizing means in the vicinity of the gate. CONSTITUTION:A die set of the wheel for vehicle is provided with the rim forming space part 53 as casting space 5 of the die main body M. Further, at the side part of the die main body M, the gate 211 is provided and also the gate 211 is opened to the rim forming space part 53 and the pouring pressurizing devices 91, 92, 93 are provided in the vicinity of the gate 211. Therefore, since the molten metal is pressed into the casting space 5 with the pouring pressurizing devices 91, 92, 93, the molten metal is closely brought into contact with the cavity face and in this result, the cooling of the molten metal can be promoted. By using this die set of the wheel for vehicle, in the result that the strength of the disk part can be secured and the solidification of the rim part can be promoted, the wheel for vehicle improving the strength of the rim part can be obtd.
Patent JP-S6348069-A (JP)
Title: Coding system for picture signal
Inventor: KANAYAMA HIDEAKI
IPC: H04N1/417
Filed: 1986-08-15
Abstract: PURPOSE:To perform the various kinds of picture processings for a picture, leaving a code which shows the change of a picture signal between two scanning lines as it is the picture signal code by providing a means for detecting a connection between extensively plural scanning lines, the means for classifying the connection and the means for storing a classified code as a code sequence. CONSTITUTION:When the change point is detected in a scanned picture signal 2, its address is held in a counter 5, and a coding mode is discriminated by a mode selecting part 6 according to the state of the change of an FF 4. A reclassifying part 18 classifies over again the path mode of a modified lead code, a vertical mode, a continuous mode and a generation mode. A change point address is inputted to a mode processing parts 12 and 13 as a change point information 11, and the mode processing part arranges them in the order of an appearance on the line of the change point information, and stores them in a present line change point information memory 15, in a pattern unit memory 16 and in a pattern memory 17. Thus, the editing of the picture signal at a code level can be easily performed.
Patent JP-H0536019-A (JP)
Title: Rotary head device
Inventor: TANAKA TORU
IPC: G11B5/265
Filed: 1991-07-31
Abstract: PURPOSE:To provide a rotary cylinder device which can be manufactured at a further low cost, in a rotary head device of a helical scan system. CONSTITUTION:This device is equipped with a cylinder attached to a mechanism substrate, and a magnetic head having one coil provided at the cylinder. Two gaps 26 and 27 having different azimuth angles are formed at the magnetic head. Then, the cylinder on which this magnetic head is mounted is rotated at a speed which is two times as fast as the conventional number of rotation, so that the number of the magnetic heads can be reduced to the 1/2 of the conventional one.
Patent JP-H0531387-A (JP)
Title: Screen for wet tube mill
Inventor: TAKAHASHI YOSHITAKA
IPC: B03B5/00
Filed: 1991-07-31
Abstract: PURPOSE:To enhance durability and to easily perform replacement and maintenance by dividing the screen for a wet tube mill into a plurality of screens and forming the respective screens so as to have different material qualities or mesh sizes. CONSTITUTION:A screen 5 is divided into four parts having an annular shape and stretched on the interior of an outer frame formed into an annular shape by a longitudinal part 12a and a ring-shaped part 12 and also divided in the circumferential direction thereof. The screen 5 is formed from material qualities having different screen wire diameters, different abrasion resistances or different screen structures. As mentioned above, the screen is divided into annular screens and also divided in the longitudinal direction and the divided ones are blocked, and the kinds of the screens at every blocks are made different and screens different in thickness and structure according to the difference in abrasion degree are used. Therefore, replacing work becomes easy.
Patent JP-S5893840-A (JP)
Title: Combination of member
Inventor: FUWA YOSHIO
IPC: C22C23/00
Filed: 1981-11-30
Abstract: PURPOSE:To enhance the specific strength and wear resistance of 2 members which contact with each other and slide relatively by forming the sliding surface part of one member with a fiber reinforced metallic composite material contg. alumina-silica fibers having a specified composition and contg. a specified amount of alpha-alumina as a reinforcing material and the sliding surface part of the other member with cast iron. CONSTITUTION:For example, a piston for an engine is combined with a piston ring. At this time, the sliding surface of the piston facing to the piston ring is formed with a composite material composed of alumina-silica fibers consisting of >=80wt% alumina and the balance silica and contg. 5-55, especially 10- 45wt% alpha-alumina as a reinforcing material and Al, Mg or an alloy thereof as a matrix. The sliding surface of the piston ring facing to the piston is formed with cast iron. It is desirable to subject the sliding surface to rubellite treament.
Patent JP-S6349434-A (JP)
Title: Ink jet recording device
Inventor: HATTORI SHUNSUKE
IPC: B41J2/14
Filed: 1986-08-19
Abstract: PURPOSE:To prevent a thermal head from suffering abrasion easily even if recording speed is increased by allowing a plurality of perforated films to the thermal head in an overlapped form and also causing a single piece of film which is in contact with the thermal head to stop or more at low speed. CONSTITUTION:An ink supply film 2 and an ink discharge film 1 (e.g. nickel) are used, and the ink supply film 2 is either fixed to be completely stationary on a thermal head 5 or allowed to move slightly in an arrow direction of film movement 10. On the other hand, the ink discharge film 1 moves on the ink supply film 2 at high speed, so that if the ink is discharged, the film holes 7 filled with the ink are in place on a thermal element 6 immediately. Consequently, the ink supply film 2 protects the thermal head 5, thus preventing the thermal head from being damaged by the film.
Patent JP-S5981949-A (JP)
Title: Data transmitter
Inventor: KAMIYA TATEO
IPC: H04L69/40
Filed: 1982-11-01
Abstract: PURPOSE:To perform fault detection between a data terminal equipment and a transmitter by connecting a generator and a collator for a test code to an interface output line and an input line respectively by a switching circuit. CONSTITUTION:The test code generator 2-1 is connected to the interface output line 1-2 by a switching circuit 2-8 and the test code collator 2-6 is connected to the interface input line by a switching circuit 2-7. When the code is sent out by the generator 2-1 after resending 11 to the data transmitter is performed on the DC side of the data terminal equipment 1 for fault detection, the test code is returned to the collator 2-6 through the circuit 2-8, output line 1-2, input line 1-2, and circuit 2-7, so a bit error check is made to make a normal/abnormal decision between the devices 1 and 12. Further, other self-diagnosing functions are made effective by switching the operating circuits 2-2 and 2-5 and connecting the generator 2-1 to a modulator 2-3 and a demodulator 2-4 to the collator 2-6 respectively.
Patent JP-H0944807-A (JP)
Title: Magnetic recording device and method therefor
Inventor: HASEGAWA TOSHIYUKI
IPC: G11B5/17
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording device and method therefor capable of improving an overwriting characteristic even of a high coercive force magnetic recording medium dealing with a high density recording by adjusting overshoot and time of a recording current to a designated values by means of an adjusting circuit. SOLUTION: This magnetic recording device is provided with a magnetic head 3 including a coil 1, and a capacitor 2 is connected across the coil 1 and adjusts an overshoot and its time of the recording current flowing to the coil 1 to a designated value. In the case of a magnetic recording device provided with a common use magnetic head 4 for recording and reproducing, the capacitor 2 is connected parallel to the coil 1 by a switch 5 only while the magnetic head 4 is engaged in recording.
Patent JP-H0241020-A (JP)
Title: Power element driving circuit
Inventor: MIZUTANI YUICHI
IPC: H03K17/16
Filed: 1988-08-01
Abstract: PURPOSE:To reduce the surge voltage and to prevent mis-trigger of a power element by coupling the power element and its drive source by a coupling circuit able to reduce the surge voltage. CONSTITUTION:A drive signal from a drive circuit 2 is fed to a gate of a power element 1 via a coupling circuit 3. Plural capacitors 5 are provided side by side with a proper interval along the lengthwise direction of the two conductor plates 4 in the coupling circuit 3 and the lead wires of the capacitors 5 are soldered to both the conductor plates 4. The characteristic impedance of the wire is expressed in Z0=(L/C)<1/2>, where Z0 is the characteristic impedance, L is the inductance and C is the capacitance. Since the conductor plate 4 acts like the inductance, as the capacitance of the capacitor 5 is increased, the characteristic impedance Z0 is lowered. Since a sharp voltage change such as a surge voltage is due to a high characteristic impedance, the surge voltage is suppressed.