baber/WOPTO huggingface dataset:
Patent JP-H01175313-A (JP)
Title: Triangular wave generating circuit
Inventor: YOSHIDA TAKASHI
IPC: H03K4/06
Filed: 1987-12-28
Abstract: PURPOSE:To automatically make the amplitude of a triangular wave variable as its period is constant by switching the polarity of a voltage signal outputted from a signal converting circuit when it is decided that the absolute value of a voltage signal from an integrating circuit is larger than the absolute value of a voltage signal from an inverting circuit. CONSTITUTION:A first block BL1 is a positive-phase amplifying circuit in which an OP amplifier IC1 and a resistor R1 are used and outputs an inputted direct- current voltage signal VS in the state of a voltage follower. A second block BL2 functions as inverting amplifier to make the relation between an input and an output into opposite phases when the potential of the + pole of an OP amplifier IC2 is zero. A selection command is outputted from a selection command output circuit BL5 so as to switch the polarity of the voltage signal outputted from a signal converting circuit BL2 and the minus voltage signal whose polarity is inverse to the of the inputted voltage signal is outputted from the signal converting circuit BL2. Thus, a voltage signal to change in a plus direction gradually is outputted from an integrating circuit BL3, this output voltage signal forms the triangular wave and the amplitude of the triangular wave can be automatically made variable without changing its period.
Patent JP-H06160335-A (JP)
Title: Manufacture of limiting current type oxygen sensor
Inventor: KAJIMA TAKAFUMI
IPC: G01N27/41
Filed: 1992-11-20
Abstract: PURPOSE:To furnish a manufacture of a limit current type oxygen sensor of a thin film type which enables attainment of an excellent limiting current characteristic. CONSTITUTION:On a base 11, a ZrO2-Y2O3 film 12 is formed as an ion conductor film, a Pt anode electrode 13 and a Pt cathode electrode 14 are formed thereon and then a gas diffusion layer 15 is formed so that it covers the cathode electrode 14. The gas diffusion layer 15 is formed as a porous insulative ceramic film by printing and baking a mixture paste of silicon nitride powder and polysilazane being a material macromolecule thereof.
Patent JP-H02173150-A (JP)
Title: Polymer complex for adsorption and desorption of oxygen
Inventor: TSUCHIDA HIDETOSHI
IPC: C08L33/10
Filed: 1988-12-27
Abstract: PURPOSE:To provide the subject polymer complex composed of a copolymer of a vinylaromaticamine and an alkyl (meth)acrylate and a specified metal complex, capable of selective adsorption of oxygen in solid state and rapid and reversible adsorption and desorption and suitable for medical field. CONSTITUTION:The subject polymer complex for adsorption and desorption of oxygen is composed of a copolymer of a vinylaromaticamine (e.g. vinylimidazole or vinylpyridine) and 3-30C alkyl (meth)acrylate and 1-80wt.% metal(II) mesotetrakis(alpha,alpha,alpha,alpha-o-pivaloamidephenyl) porphinate complex.
Patent JP-H11166529-A (JP)
Title: Sliding bearing
Inventor: KONISHI MASAHIDE
IPC: F16C33/24
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a sliding piece made of ceramic by preventing the warping deformation of the sliding piece when partial load is imposed on the sliding piece in a sliding bearing. SOLUTION: Cushioning material 2 with elasticity is disposed in cylindrical shape on the inside of a cylindrical bearing shell 1. Bearing units 3 are disposed in a plurality of places circumferentially spaced on the inside of the cushioning material 2. The bearing unit 3 has a sliding piece 31 made of ceramic, and a plate-like metallic back plate 32 overlapped with the outer surface side of the sliding piece 31. The back plate 32 is provided with flexural rigidity that can suppress the deformation quantity of the sliding piece 3 within a range of not ending in the damage of the sliding piece 32 when the sliding piece 31 receives partial load to generate warping deformation.
Patent JP-H03193021-A (JP)
Title: Floor nozzle for vacuum cleaner
Inventor: UENO SEIICHI
IPC: A47L9/04
Filed: 1989-12-25
Abstract: PURPOSE:To execute cleaning every nook and corner in a room without exchanging a nozzle by switching a switching means, and moving forward/backward an agitator. CONSTITUTION:A control means 1 is activated by a signal from a switch means 2, sends a signal to a forward/backward moving means 3, and further, sends a signal to an agitator 4, as well. The forward/backward moving means 3 moves a connecting rod 5 forward/backward by the signal of the control means 1, and the agitator 4 is rotated in the case it is difficult to remove refuse on the floor such as a carpet, etc. As for the switching means 2, a user selects freely turn-on and turn-off in order to move the agitator forward or backward by the forward/backward moving means 3 and the connecting rod 5. When turn-on (or turn-off) is selected by the switching means 2, the control means 1 receives its signal and sends a signal to the agitator 4 and the forward/ backward moving means 3, and draws the connecting rod 5 closer to the rear. Thus, the agitator 4 is pushed out, and moves to the position of A. Accordingly, by moving the agitator 4, cleaning of a wall side can be executed.
Patent JP-H04200154-A (JP)
Title: Key telephone set
Inventor: INOUE MASAYOSHI
IPC: H04M15/34
Filed: 1990-11-29
Abstract: PURPOSE:To attain economically effective dialing while being analyzed by connection destination by allowing a talking charge collection section to have an individual collection list on which a connection destination number for each key telephone set and a talking charge of the number are recorded, extracting the recorded data and processing it. CONSTITUTION:A call dependent charge calculation section 20 measures a time interval of talking start information and talking end information received by a call processing section 10 based on clock information received externally and measures a talking charge based on a charge index obtained by a caller telephone number and a connection destination dial number and on a talking time measured. The call processing section 10 sends a caller telephone number, a connection dial number and a talking charge as charge information to a talking charge collection section 30 as charge information. The talking charge collection section 30 calls an individual collection list 31 by using the received caller telephone number as an accommodated telephone number upon the receipt of the charge information from the call processing section 10 and adds the received talking charge to the stored charge to revise the recording.
Patent JP-H08175159-A (JP)
Title: Dual air conditioner for vehicle
Inventor: NAKADA FUTOSHI
IPC: B60H1/00
Filed: 1994-12-22
Abstract: PURPOSE: To prevent a rear side evaporator from being frozen even if an electromagnetic valve is removed by forcibly setting a front side air conditioner in an inner air introduction mode when it is judged that there is a fear of freezing because the temperature of the rear side evaporator becomes less than a specified one. CONSTITUTION: A rear side route 34 which is formed by letting a rear side expansion valve 32 be connected to a rear side evaporator 20 in series, is connected to a front side route 33 in parallel so as to be formed, and as a result, an electromagnetic valve is thereby removed, which was formerly disposed in the rear side route 34. When the evaporator 20 of a rear side air conditioner 3 becomes less than a specified value in temperature, the intake air mode of a front side air conditioner 2 is fixed to an inner air circulation mode, the evaporator of the front side air conditioner 2 is lowered in temperature, a target blow-off temperature for a front seat is increased, and a compressor is then suspended. By this constitution, the evaporator 20 of the rear side air conditioner 3 can be prevented from being frozen.
Patent JP-2000144159-A (JP)
Title: Production of hydrated gas material
Inventor: HIROHAMA SEIYA
IPC: C10L3/12
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrated gas material, easy for handling and excellent in preservation stability by contacting a dispersion system in which water disperses in a hydrophobic liquid, with a hydrated material-forming gas to form a hydrated gas material. SOLUTION: This method for producing a hydrated gas material is to contact a dispersion system containing water, a hydrophobic liquid such as n-hexane, ethyl acetate having a property of dissolving a hydrate-forming gas such as methane, carbon dioxide, and a dispersing agent such as a surfactant of sorbitan monooleate having a property of being dissolved with the hydrophobic liquid and dispersing water into the hydrophobic liquid with a hydrate-forming gas for forming the hydrated gas material.  Further, the water content in the dispersion system is 30-70 wt.% and its particle diameter is preferably 0.5-30 μm, and it is preferable to produce the hydrated gas material by evacuating the inside of a pressure resistant cell 12, then introducing the oil in water type dispersion system from a dispersion system tank 18 into the pressure resistant cell 12 and introducing the hydrate-forming gas from a gas cylinder into the pressure resistant cell 12 for making a contact of them.
Patent JP-H05166061-A (JP)
Title: Internal dehumidifier for cup type drink vending machine
Inventor: KISHIMOTO GORO
IPC: F24F1/00
Filed: 1991-12-19
Abstract: PURPOSE:To provide an internal dehumidifier to a cup type drink vending machine in order to prevent the solidification of the powder material that is caused in a period when the sold quantity is reduced. CONSTITUTION:A commodity selector means 29 produces a signal after a commodity is sold out, and an arithmetic processing part 30 receives the signal from the means 29. Then the part 30 sends a command to a control means 27 after a fixed time to operate a drive means 26 consisting of a compressor, a blower used for an internal dehumidifying cooler, etc. When the means 26 is operated, an internal dehumidifying cooler and its blower of a vending machine are operated. Thus the vending machine is internally dehumidified.
Patent JP-H03197916-A (JP)
Title: Optical device
Inventor: TOKITA MUNEO
IPC: G02B26/12
Filed: 1989-12-27
Abstract: PURPOSE:To obtain the optical device which can remove unnecessary image information generated due to stationary ghost light by providing a light reflecting means leading a light beam which has a rotary reflecting surface formed at a specific angle to a rotary shaft to an information recording medium. CONSTITUTION:A 1st and a 2nd ftheta lens 70 and 72 are formed at an angle which is not 0 deg. (parallel) to the rotary shaft 54 of an optical deflection device and the reflecting surface is therefore formed at right angles to the rotary shaft 54. The reflecting surface is formed at a specific angle (except vertically, not 90 deg.) to a polygon mirror 56, so if part of the light beam is returned to the reflecting surface to generate ghost light, the ghost light is reflected to the incident light side. When the ghost light is reflected again by the reflecting surface, the light is reflected to a surface different from a subscanning plane containing the optical axes of the 1st and 2nd ftheta lenses to which the original light, i.e. information light beam is guided. Consequently, the stationary ghost light can be removed and the small-sized optical device is obtained.
Patent JP-H08168279-A (JP)
Title: Method for generating drive power utilizing magnetic force and magnetic-force prime mover
Inventor: MATSUURA AKIO
IPC: H02N11/00
Filed: 1994-12-12
Abstract: PURPOSE: To inexpensively obtain a drive power source which can save energy by generating rotary motions by applying such a principle that one pole of one permanent magnet repels the same pole of another permanent magnet. CONSTITUTION: When a magnet 5 is brought nearer to a piston 2 by adjusting upper and lower adjusting screws 6, strong repellence energy is generated and the piston 2 moves downward. As a result, a crank shaft 4 starts to make rotary motions. When the piston 2 passes through the bottom dead point and is moved upward by the action of a flywheel 11, the repelling force of another magnet 5' is abruptly applied to the piston 2 and the piston 2 moves upward with one rush against the repulsive force of an upper spring 7. When the piston 2 reaches the top dead point, the repulsive forces of the magnet 5 and spring 7 momentarily act on the piston 2 and the piston 2 again starts to move downward. Thus the shaft 4 is continuously made to make the rotary motions.  Therefore, a driving force source can be obtained inexpensively with a simple structure without using any such external energy as the electricity, petroleum, etc.
Patent JP-H10176710-A (JP)
Title: Pressure roller
Inventor: NISHIKAWA TAKAO
IPC: F16C13/00
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To always supply an air flow in an elastic rubber layer so as to form a sufficiently wide nip width even by a weak crimping force by composing a pressure roller used for a heating fixing device of an elastic rubber layer and a mold-releasing material layer on a metallic roller shaft. SOLUTION: An elastic rubber layer 2 made of a foamed rubber material to be elastically deformed is provided in the outer peripheral surface of a metallic roller shaft 1, and a mold-releasing material layer 3 is provided on the elastic rubber layer 2. The mold-releasing material layer 3 is made of, for instance, RTV silicon rubber to be cured in a room temperature and, thus, the RTV silicon rubber forms a high mold-releasing layer entering from the outer peripheral surface of the elastic rubber layer 2. In a pressure roller constructed in such a manner, an elastic force is provided by the elastic rubber layer 2 and a mold-releasing performance is provided by the mold-releasing material layer 3.  That is, since the elastic performance and the mold-releasing performance are provided by two individual layers, desired hardness, for example, aska hardness of 10 deg. to 15 deg., is provided to the pressure roller.
Patent JP-H09178307-A (JP)
Title: Control device of air conditioner
Inventor: MORIMOTO JUNJI
IPC: F24F11/02
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To attain a stable operation of an air conditioner under a proper control of an inverse conversion block by a method wherein an output voltage of a forward conversion block is increased when an over-load operation of a compressor is detected through a communicating means. SOLUTION: A forward conversion block 10 comprises a forward conversion circuit 8 and a forward conversion circuit control means 9 in which an AC power supply 7 is rectified to cause phases of an input current and an input voltage of it to be coincided with each other and thereby higher harmonic components are reduced. An inverse conversion block 14 comprises a smoothing condenser 11 connected to an output side of the forward conversion block 10, an inverse conversion circuit 12 for controlling a compressor 2 in its variable speed and an inverse conversion circuit control means 13, and this is composed in a separate and independent manner of the forward conversion block 10.  In addition, there are provided a compressor operating load sensing means 13a for sensing an operation load of the compressor 2 within the inverse conversion circuit control means 13 in response to an output current, for example, a communication means 15 for performing a parallel communication or a serial communication between the forward conversion block 10 and the inverse conversion block 14 in such a manner that information can be transmitted, and an over-load voltage increasing means 16 within the forward conversion circuit control means 9.
Patent JP-H10228460-A (JP)
Title: Genetic algorithm executing device, executing method and its program recording medium
Inventor: KIKUCHI YASUHIRO
IPC: G06F15/18
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To efficiently search an optimum solution, to reduce the number of search generations and to improve the speed of search processing by resetting a variation rate that is set to each character position based on the character distribution of each character position. SOLUTION: A variation rate calculating part 2 calculates the jumble degree of each character position that is acquired as a value of a prescribed jumble degree expression based on a character distribution that is acquired from a character distribution calculating part 1 and calculates the variation rate of each character position from the values. For setting a variation rate, a variation rate is set again so that the variation rate of a character position that has a low jumble degree which is calculated from the character distribution may be low and that the variation rate of a character position that has a high jumble degree may be high.  Thus, search is made efficient and the number of generations until an optimum solution is acquired is drastically reduced by attempting character change about a character position that has large jumble degrees based on the character distribution of each character position and creating a character string that has a high evaluation value.
Patent JP-H11141669-A (JP)
Title: Automatic braking device to stop automobile by shifting into such stage as r (reverse) at time of sudden braking in forward running for reverse rotation, and as 1 (low) at time of sudden braking in backward running for forward rotation.
Inventor: KATONO SATORU
IPC: B60T1/06
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To shorten braking distance to stop a car avoiding an obstruction with a driver feeling danger to suddenly brake during normal travel by installing a braking device shifting the gear of an automobile during forward travel into reverse so as to reversely rotate tires to stop the automobile. SOLUTION: In the case of a driver depressing a brake pedal with strong force sensing danger during forward travel, a clutch is automatically cut off in a manual vehicle to shift into reverse gear. In an automatic vehicle, on the other hand, in the case of traveling in the drive, second, low and neutral positions of the gear, the gear is automatically put into reverse. In both manual and automatic vehicles, tires are reversely rotated in association with engine torque from the instant of shifting into reverse gear to the stop of the vehicle, thus stopping the vehicle. Accordingly, even in the case of braking hard, braking distance is shortened without locking the tires, and the vehicle can be stopped avoiding an obstruction.
Patent JP-2001153104-A (JP)
Title: Hydraulic circuit and slope face working vehicle using the circuit
Inventor: OKAMOTO TOSHIHITO
IPC: E02D17/20
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a hydraulic circuit for concurrently and effectively operating two hydraulic operating machines by one hydraulic pump, and a slope face working vehicle using the circuit. SOLUTION: This hydraulic circuit is composed of a hydraulic pump, first and second oil pressure supply circuits for supplying oil pressure from the pump to the respective hydraulic operating machines via a control valve, and an oil pressure adjusting mechanism for reducing the supply path of another side oil pressure supply circuit when a given or more pressure difference is caused between the oil pressure supply path of one side oil pressure supply circuit of the circuits and an oil pressure discharge path.
Patent JP-H09152201-A (JP)
Title: Control of outdoor blower for inverter type air-conditioner
Inventor: YOSHIKI KOJI
IPC: F25B1/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce a load on a compressor electric motor by a method wherein, during heating, an outdoor blower is stopped under a given condition, in an inverter type air-conditioner. SOLUTION: An inverter type air-conditioner comprises an outdoor blower 1, an air-cooled type outdoor heat-exchanger 2, a compressor electric motor 3, a control base board 4 for controlling an electric equipment load, heat generating parts 5a, 5b, and 5c in a control part, a heat sink 6 making contact with the heat generating parts and having a radiation effect, and a temperature detector 7 positioned on the heat sink 6 and detecting the temperatures of the heat generating parts. During heating, the outdoor blower 1 is stopped on condition of a output frequency to the compressor electric motor 3 and the detecting temperature of the temperature detector 7.
Patent JP-H09151071-A (JP)
Title: Suspender
Inventor: YAMAMOTO OSAMU
IPC: B66C1/28
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To realize efficiency and safety of work by using a suspender which can be automatically mounted and demounted. SOLUTION: A frame is composed of beams 10 and connecting plates 12, and suspending metal fittings 18 are installed on one side back faces of the beams 10, and are connected to a crane. Support shafts 22 are arranged on the beams 10, and swingingly supported swinging arms 24 are installed. The swinging arms 24 are formed in a V shape, and side end parts of the suspending metal fittings 18 become wedges 24c being plumb bobs, and the other end parts become hooks 24d to hookingly fasten a cargo. Contact parts 24e and 24f to rotate the swinging arms 24 by contacting with hookingly fastening tools on the cargo side and stoppers 26 and 28 to regulate a rotary range of the swinging arms 24, are arranged on the swinging arms 24.  At hookingly fastening time, the hookingly fastening tools are pushed against the contact parts 24e, and a clearance is formed between the hooks 24d and the stoppers 26, and the hooks 24d are hookingly fastened to the hookingly fastening tools. When the hooks 24d are removed, the hookingly fastening tools are pushed against the contact parts 24f, and are rotated so that the center of gravity of the swinging arms 24 goes over a change point, and hookingly fastening is released.
Patent JP-H11164308-A (JP)
Title: Video coding method and recording medium storing coding data by the video coding method
Inventor: YOSHIKAWA WATARU
IPC: H04N19/50
Filed: 1997-11-22
Abstract: PROBLEM TO BE SOLVED: To output a final 1-frame image in the MPEG video decoding system. SOLUTION: An I picture Iα is added to code data of a P picture P9 that is a final picture of a series of code data and the resulting picture is coded. Since the I picture Iα is added finally, the image of the P9 picture being a substantial final image from a prediction memory is surely outputted from a decoder in the case of decoding the picture Iα.
Patent JP-H07195695-A (JP)
Title: Apparatus for detecting information of printing element, apparatus for driving print head, and printing apparatus with the apparatuses
Inventor: TANAKA HIDEKI
IPC: B41J2/05
Filed: 1993-12-28
Abstract: PURPOSE:To restrict irregularities of images resulting from a temperature rise caused when a printing element is driven in a printing apparatus using a plurality of heat-generating elements as the printing element and miniaturize the printing apparatus. CONSTITUTION:A CCD element (Cal-Can, Cbl-Cbn) is provided correspondingly to each printing element 19 so as to accumulate and sequentially transfer an electric charge of an amount corresponding to temperatures. A driving device for driving a printing head is one provided with an analog shift register in which a row of CCD elements is set to transfer data, align and drive corresponding printing elements, and moreover, the driving device shares the CCD elements as the CCD elements (Cal-Can, Cbl-Cbn) for accumulating and transferring temperature data.