baber/WOPTO huggingface dataset:
Patent JP-H0852595-A (JP)
Title: Waste can rolling machine
Inventor: KATO KATSUMI
IPC: B30B9/32
Filed: 1994-08-12
Abstract: PURPOSE:To provide a waste can rolling machine which is capable of continuously rolling waste cans and which is provided with a high operating efficiency and also compactness. CONSTITUTION:A pair of main rollers 22R, 22L are placed side by side so as to be rotatable in the direction opposite to each other, and each main roller is provided with plural curved recessed parts 30 formed on the circumferential face. A waste can 2 is sandwiched between the pair of main rollers in pressurization and made into a flat rolled form in passing through the rollers. Preferably, a pair of auxiliary rollers 24R, 24L with plural projections 35 are arranged under the main rollers and rotated in the direction opposite to each other so that waste cans are further rolled completely. Thus, a continuous rolling of waste cans is made possible, and the rolling operation is efficient. Since the rolling is by torque, the driving force is reduced in comparison with reciprocating motion.
Patent JP-2001021699-A (JP)
Title: High frequency electron accelerator and electron beam irradiation device
Inventor: TAKAMA SHINICHI
IPC: H05H7/02
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency electron accelerator and electron beam irradiation device capable of generating electron beam with good convergence and low in device cost. SOLUTION: By using a high frequency cavity resonator 22 having a pair of mutually facing acceleration electrodes 25, electrons generated from an electron gun 21 are accelerated in a gap between facing part of an acceleration electrode and the direction of an electron (a) taken out of the side of the cavity resonator 22 is biased to the opposite at the outside of the cavity resonator 22 with bias electromagnets 23. In the high frequency electron accelerator capable of accelerating an electron (a) to higher energy than the high frequency voltage generating in the gap 26 by repeating the acceleration of the electron introduced from the same side of the cavity resonator 22, the magnitude of high frequency magnetic field on the orbit of electron beam (b) is lowered by locally changing the dimension of the gap 26 between the acceleration electrodes 25.
Patent JP-2000022574-A (JP)
Title: Satellite broadcast receiver and method therefor
Inventor: YOSHIDA ZENICHI
IPC: H04N7/20
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To receive broadcasts using both broadcast and communication satellites via a single cable by transmitting the horizontally and vertically polarization bands sent from the 1st and 2nd frequency conversion parts respectively and also the broadcast satellite broadcast band sent from a 3rd frequency conversion part via a single transmission line. SOLUTION: A 1st frequency conversion part 41 produces a horizontally polarized band 56 based on a horizontally polarized input signal 51 and the 1st local frequency L1 and sends the band 56 to an HPF 58. A 2nd frequency conversion part 42 produces a vertically polarized band 66 based on a vertically polarized input signal 52 and the 2nd local frequency L2 and sends the band 66 to an LPF 68. Then a receiving frequency band 69 is obtained for the broadcast using a communication satellite by means of the bands 56 and 66 which are sent from the HPF 58 and LPF 68 respectively. In a 3rd frequency band 43, a broadcast satellite broadcast band 79 is supplied to a mixer 44 based on a received signal 72 of the BS broadcast and the 3rd local frequency L3. The mixer 44 sends the broadcast band 69 using the communication satellite and the band 79 to a tuner 45 via a single cable 210.
Patent JP-2000023497-A (JP)
Title: Sr generator with directly coupled exciter
Inventor: AMAMI HIDEYUKI
IPC: H02P9/40
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To reduce the size and cost of an SR generator, by coupling directly to its shaft as its exciter a rotating magnet small-sized generator, and by performing its initial excitation through the output current of the small-sized generator. SOLUTION: Coupling directly the rotor of an exciter 2 to the rotor shaft of an SR generator 1, a generator with a magnet rotor is selected as the exciter 2 to generator a voltage in the exciter 2 when driving the SR generator 1 by an external force. Then, turning on a switch 5 after confirming the output voltage of the exciter 2 by a control circuit 4, a current is fed from the exciter 2 to the SR generator 1 via a control circuit 3 to perform the initial excitation of the SR generator 1. Still, the control circuit 3 of the SR generator 1 comprises its drive circuit and the gate-drive-signal generating circuit thereof, and the control circuit 4 of the exciter 2 comprises its rectifier circuit and its rotational-position-signal generating circuit.  Also, converting the output current of the exciter 2 into a DC current by the rectifier circuit, it is inputted to the drive circuit of the control circuit 3 of the SR generator 1 via the switch 5 to make it the current source of the initial excitation of the SR generator 1. Thereby, the size and cost of the SR generator 1 can be reduced.
Patent JP-H0938650-A (JP)
Title: Production device for electrolytic water
Inventor: HIRAI TOSHIHISA
IPC: C02F1/46
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To know not only the pH value of an electrolytic water discharged but the oxidation-reduction potential, and moreover, to know whether the water is drinkable or not. SOLUTION: An alkali ion water and an acid ion water are produced by electrolysis in an electrolytic cell and each electrolytic water is separately discharged from the electrolytic water producing device. This device is equipped with a sensor 7 to measure the pH of the electrolytic water and the oxidation- reduction potential, and also with a display part La which displays the measured values of pH and the oxidation-reduction potential and indicates that the water is drinkable or not. Not only the pH value but also the oxidation-reduction potential and the information about whether the water is drinkable or not are displayed.
Patent JP-S6249673-A (JP)
Title: Photovoltaic device
Inventor: ITO ZENICHIRO
IPC: H01L31/04
Filed: 1985-08-29
Abstract: PURPOSE:To obtain the solar battery having high flexibility and high mechanical strength by a method wherein a plate, formed by press-bonding a metal plate having a high heat-resisting property and a high coefficient of elasticity on an Al plate and by forming an oxided insulating layer on the surface of the Al plate, is used as the substrate for an amorphous Si solar battery. CONSTITUTION:After an Al thin plate 1b and a stainless steel 1a are press- bonded an insulating layer 1c is formed by oxidizing the surface of the Al thin plate, and a composite substate 1 is formed. A metal electrode 2 of the prescribed pattern, an morphous Si layer 3, a transparent electrode 4 of the prescribed pattern, a positive terminal part 4a, and a negative terminal part 4b are formed on the composite substrate 1, and an amorphous Si solar battery is formed. As a result, the stainless steel 1a does not become soft with heat even when it is heated in its manufacturing process, and the mechanical strength such as elastic strength and the like of the substrate 1 can be maintained on the whole.
Patent JP-H0717114-A (JP)
Title: Paper residual quantity display device
Inventor: MITSUI HIRONOBU
IPC: B41J29/42
Filed: 1993-07-02
Abstract: PURPOSE:To provide a paper residual quantity display device constituted so that it is unnecessary to match the setting number of papers to a paper feed tray with a specific value at the time of the supply of paper. CONSTITUTION:The capacity of a paper feed tray is detected by tray capacity detectors 5a-5c and the upper surface height of papers placed on the paper feed tray is detected by paper upper surface height detectors 6a-6c. A tray capacity conversion table 31 and a paper residual quantity conversion table 33 are referred to on the basis of the outputs of those detectors to calculate a tray capacity code and a paper residual quantity ratio code and the respective codes are held to a tray capacity code holding part 32 and a residual quantity ratio code holding part 34. On the basis of the held codes, the residual quantity of the papers of the paper feed tray is displayed on a display part 9 or a host 10. Because of a system using no counter, it is unnecessary to match the setting number of papers to the paper supply tray with a specific value at the time of the supply of paper.
Patent JP-H0636006-A (JP)
Title: Graphic editing device of graphic processing system
Inventor: IWATA SEIJIRO
IPC: G06T11/80
Filed: 1992-07-17
Abstract: PURPOSE:To facilitate editing operation for the same editing contents and to greatly improve the operation efficiency of the whole graphic generating operation by editing the part of a figure to be edited corresponding to a basic figure for editing according to editing attributes. CONSTITUTION:This device consists of a graphic generation part 2 which generates a figure, a graphic editing device 3 which edits the generated figure, and a man-machine device 4 which displays a drawing being generated and a drawing being edited and also allows a graphic creator or graphic editing person to input various data and operation commands. Further, the graphic editing device 3 consists of a basic figure definition part 5, a basic figure generation part 6 for editing, a figure storage part 7, a figure readout part 8, an editing attribute judgement part 9, and a graphic editing part 10. Then, respective basic figures are defined corresponding to unit figures which are already generated. Further, when editing processes such as the addition and deletion of the basic figures are performed, the basic figures for editing to which editing attributes of addition, deletion, etc., are added are generated and stored in the figure storage part 7.
Patent JP-S6171011-A (JP)
Inventor: RICHIYAADO HEIDEN
IPC: B60N2/22
Filed: 1985-08-28
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-H0355368-A (JP)
Title: Earthquake controller
Inventor: SATO HIROYUKI
IPC: F16F15/02
Filed: 1989-07-24
Abstract: PURPOSE:To miniaturize an earthquake controller and to reduce an installation space by forming a housing space in the movable mass, and housing at least the parts of a damper and hydraulic actuator in the housing space. CONSTITUTION:An earthquake controller is constituted of the upper part 12a, lower part 12b and coupling parts 12c, and the movable mass 12 having an I shaped section of which a housing space 13 is formed is installed at a bearing base on the construction 14 in the horizontal direction so that it is capable of moving. A damper 18 and actuator are placed opposing every required set across the coupling parts 12c to pivot the base ends of them on the coupling parts 12c through pins, and the end is coupled with the construction 14 so that it is capable of moving. The parts of the damper 18 and actuator 19 are housed in the housing space 13 to greatly miniaturize the earthquake controller, and the sufficient effect of earthquake control can be obtained.
Patent JP-S5979840-A (JP)
Title: Smoke detecting apparatus for vehicle
Inventor: MORIYA MITSUTOSHI
IPC: G08B17/10
Filed: 1982-10-29
Abstract: PURPOSE:To prevent erroneous operation under a usual state to be used, by a method wherein an electric signal is generated in correspondence with the amount of impurities contained in atmospheric air and an output signal is gennerated when the amount of impurities exceed a set value. CONSTITUTION:A signal generating apparatus 1 is constituted in such a structure that a light emitting element 3 and a light receiving element 4 are arranged in a case 2 in opposed relation to each other through a small window and the light path between both of them is usually a straight advance path but straight advance light is reduced when the light path is blocked by smoke particles 5 while the electric signal generated by the light receiving element 4 is also reduced. This signal generating apparatus 1 is arranged to a proper position of a vehicle ceiling. The electric signal of the signal generating apparatus 1 is transmitted to a comparison apparatus 6 and compared with a preset value therein to output an electric output signal S0 showing whether said electric signal exceeds the set value or not. By this method, erroneous operation under a usual state to be used can be prevented.
Patent JP-H0920358-A (JP)
Title: Liquid container
Inventor: SEKIYA MITSUKO
IPC: B65D45/00
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-use liquid container which can be manufactured easily. SOLUTION: This container body 7 comprises a cylindrical neck part 2 at its top end part and a plurality of housing chambers 5 and 6 formed inside by a partition wall 4 which ranges from a bottom wall 3 to the top end of the neck part vertically. A lid 8 is laid on the top end of the neck part. Pumps are attached to the lid close to each other with the partition between them and are arranged to individually correspond to each housing chamber. An installing cylinder 16 is screwed in the outer periphery of the neck part and presses the lid to the neck part and the top end of the partition in a fluid-sealing manner. Thus, attaching of two pumps to the container body is performed at a time and the pumps are arranged adjacently to each other.
Patent JP-H0636571-A (JP)
Title: Semiconductor device
Inventor: ORITA NOBUYUKI
IPC: H03K19/017
Filed: 1992-07-20
Abstract: PURPOSE:To prevent increase in the chip size of a circuit provided with an intermediate level in an output level for operating an output buffer circuit at high speed and to suppress stray capacitance in an output terminal. CONSTITUTION:When an address signal 101 is changed, one shot pulse signals 104, 105 become an 'H' level only for the interval of a time T1. Since an output signal 107 when an input signal 106 is in the 'H' level is in the state of the 'L' level, a PMOS transisor 13 forming a main output transistor is turned on, and the output signal 107 is changed from the 'L' level to the 'H' level. Nevertheless, when the level of the output signal exceeds the threshold value voltage of a NOR circuit 25, the level of a node A is changed from the 'L' level to the 'H' level, and the PMOS transistor 13 forming the main output transistor is turned off, and the level of the output signal 107 is held to the intermediate level. For the interval of a time T1, a memory cell is selected by an internal circuit.
Patent JP-H0357009-A (JP)
Title: Operation panel device
Inventor: SHIGEMURA YOSHIHIRO
IPC: G06F3/02
Filed: 1989-07-26
Abstract: PURPOSE:To improve the reliability of an operational panel device and to reduce the cost by fixing a key switch substrate unit, to which a plate member movably holding key tops of key switches is fixed, to a housing cover. CONSTITUTION:A switch substrate 2 on which tact switches 9 and the other switch main bodies are mounted and a key switch substrate unit consisting of key tops 8, the other key tops, and a cover metal plate 3 are constituted. The key switch substrate unit is attached to the inside of a housing cover 1 to constitute the operation panel device. That is, bosses 19 of the housing cover 1 are inserted to holes 3c of the cover metal plate 3 to clamp the switch substrate 2 to bosses 19 by screws 18. In this case, key tops 8 and the other key tops are inserted to holes 1a formed in the housing cover 1. Consequently, the switch substrate 2 can be built in the housing cover 1 together with key tops. Thus, the operation panel device is easily assembled and the cost is reduced.
Patent JP-H0536943-A (JP)
Title: Semiconductor integrated circuit
Inventor: YOSHINO KENJI
IPC: H01L27/118
Filed: 1991-07-31
Abstract: PURPOSE:To realize transistors in a variety of sizes as required by forming a basic transistor structure comprising a plurality of gates which cross each other under the insulated condition and extend in different directions. CONSTITUTION:A gate 10 extends in the horizontal direction on the figure and two gates 12, 14 are extend in the vertical direction crossing the gate 10. These gates 10, 12, 14 are insulated from each other through an insulating layer 11. This basic transistor structure may be thought as a connected transistor circuit and the gate 10, for example, is defined to be used as an ordinary gate, while the gates 12, 14 as the control gates. Namely, the basic transistor structure has a plurality of gates 10, 12, 14 which cross each other through the insulator and extend in different directions respectively. Thereby, transistors in different sizes may be realized as required only by controlling the gates 10, 12, 14 on the occasion of extending circuit wirings.
Patent JP-H0611534-A (JP)
Title: Partial discharge measuring method
Inventor: ENDO TAKESHI
IPC: G01R31/12
Filed: 1992-06-26
Abstract: PURPOSE:To analyze the partial discharge pulse in relation with an applied voltage phase by transmitting the partial discharge pulse which is detected from the power cable inside an underground manhole with a metal body exposed on the ground as an antenna, receiving it with a reception antenna which is installed in the neighborhood, and then measuring it at a partial discharge measurement processing part. CONSTITUTION:A solenoid coil detection part 3 is provided at a power cable 2 which is laid in a ductwork 1 inside an underground manhole, the output signal is detected by a partial discharge detection part 4. and then the detection signal is transmitted to the antenna of a manhole lid 6 by a detection signal transmission part 5. A DC regulation power supply 7 receives power from the cable 2 by a transformer 8 for receiving power supply. The applied voltage phase information of the cable 2 is transmitted on the electric wave of a mobile telephone 11 from a transmission terminal side substation 10. A partial voltage and applied voltage phase reception device 12 which is provided near the manhole lid 6 is provided with a radio signal reception part 13 and a telephone signal reception antenna 14, obtains the partial discharge signal of the power cable 2 under test and the applied voltage phase information signal, and then analyzes the partial discharge pulse with the applied voltage phase as parameters.
Patent JP-S6250841-A (JP)
Title: Image forming device with image area specifying function
Inventor: OZAWA TAKASHI
IPC: G03G15/01
Filed: 1985-08-30
Abstract: PURPOSE:To reduce the size of a coordinate input device and to reduce the cost by reading the coordinates of a specified area by using a polar coordinate reader which measures the distance and azimuth angle from a previously fixed reference position. CONSTITUTION:When a rectangular area 21 which is hatched in a figure is specified in an original 20, the coordinates of both ends A and B of a diagonal are read through the input terminals 3 of a coordinate detecting device 2 in the form of polar coordinates A(R1,theta1) and B(R2,theta2). Then, the X and Y coordinates of the two points A and B necessary for area specification control in the image formation of the copying machine are calculated from those polar coordinates and the polar coordinates of the installation reference point P of the original. Thus, the operation of the coordinate input device is facilitated and the size and cost are reduced.
Patent JP-H0854680-A (JP)
Title: Instant camera
Inventor: KANAI MASAHARU
IPC: G03B17/52
Filed: 1994-08-15
Abstract: PURPOSE:To surely rake out film unit. CONSTITUTION:After completing shutter release, a slide plate is allowed to ascend/descend. A raking claw 25 is attached to the slide plate so as to freely rock, and energized in a direction in which is pressed to the film unit 71 by a spring 54. The claw 25 is integrally provided with a searching surface 57b and a raking part 57a. When the slide plate starts to ascend, the searching surface 57b of the claw 25 abuts on the lower end of the film unit 71 first, and the claw 25 is rotated to the abutting position, then the raking part 57a is meshed with the lower end of the film unit 71 at the rotating position.
Patent JP-H0477333-A (JP)
Title: Method for surface reformation of blast furnace granulated slag
Inventor: SATO KAZUYOSHI
IPC: C04B5/02
Filed: 1990-07-19
Abstract: PURPOSE:To obtain a slag having small bulk density, high water absorptivity, excellent reactivity and large specific surface area by adding a blast furnace granulated slag powder into an alkali soln. by a specified weigh/volume ratio, and heating and stirring. CONSTITUTION:A blast furnace granulated slag powder of <=10mu particle diameter is added to an alkali soln. so that the weight ratio of the powder to the soln. is 1/20 to 1/10, and stirred at 50-90 deg.C to effect hydration treatment. The kind of the blast furnace granulated slag is not limited, however, a slag of <=10mu particle diameter, and more preferably <=5mu is used when the alkali treatment temp. is 50-90 deg.C. If the treatment temp. is higher than 90 deg.C, the particle size is >=10mu and more preferably >10mu and <20mu. By this method of surface reforming, a material useful for light structural member, water treatment material, water absorbing material, filler, etc., having large specific surface area and lightness can easily be produced under mild conditions without a pulverizing process.
Patent JP-H1139281-A (JP)
Title: Digital arithmetic unit
Inventor: OOTOMO YASUHISA
IPC: G06F17/10
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To shorten the time when an arithmetic process is started and then a steady state is secured by controlling the digital arithmetic operations from a 2nd arithmetic cycle where an external input signal has no change on and after a 1st arithmetic cycle that is set when the external input signal has a change. SOLUTION: Plural digital arithmetic means 1a to 1n are connected together in a multistage structure and perform the digital arithmetic operations of a main signal 3. A control means 10 receives an external input signal 2 and controls the digital arithmetic operations of the means 1a to 1n from a 2nd arithmetic cycle where the signal 2 has no change on and after a 1st arithmetic cycle that is set when the signal 2 has a change. In regard to the operation control, for example, the operation control signals 4a to 4n which are outputted from the means 10 are stopped in the 1st arithmetic cycle and then outputted on and after the 2nd arithmetic cycle. That is, the means 10 controls the digital arithmetic operations of the means 1a to 1n from the 2nd arithmetic cycle where the signal 2 has no change after the 1st arithmetic cycle that is set when the signal 2 has a change.
Patent JP-H0943714-A (JP)
Title: Camera
Inventor: HONDA TSUTOMU
IPC: G03B17/48
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a camera having both photographing functions of a silver halide photographing and a video photographing and also being capable of performing a TTL photometry with high accuracy without using a photographic element as a photometry element. SOLUTION: This camera is provided with a silver halide photographing system G provided with photographic lens 1 making the light from an object image-form, a main mirror M1 changing over the optical path of the luminous flux passed through the photographic lens 1 to either an optical path in which a first luminous L1 progresses or an optical path in which a second luminous flux L2 progresses and a shutter 6 arranged in front of a film 8 so that a film 8 can be positioned at the position of the image formed with the first luminous flux L1,  a video photographing system V provided with a photographic element 18 arranged at the position of the image to be formed with the second luminous flux L2 and an ND filter 3 and a relay diaphragm 16 controlling the light quantity of the second luminous flux heading to the photographic element 18 and a photometry element SE performing a photometry using the second luminous flux L2 before being made incident on the ND filter 13 at a position where a primary image 11 is observed as an aerial image.