baber/WOPTO huggingface dataset:
Patent JP-2001157984-A (JP)
Title: Robot device and action control method for robot device
Inventor: YAMAMOTO TAKASHI
IPC: G05B13/02
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a robot device easily capable of taking in a new expression. SOLUTION: A P-gain of a control signal to control an actuator of a pet robot 1 is intentionally changed. As the P-gain is increased, reaction of the actuator becomes so sensitive that a walking action of the pet robot 1 becomes the one that looks feeble as a result, as shown as a change from drawing A into drawing B, or it reacts so sensitively to position control as to make a comical walking action.
Patent JP-2000161647-A (JP)
Title: Waste gas processing device, and gas re-heater
Inventor: SHIMAZU HIROMICHI
IPC: B01D53/18
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To improve the mist evaporation efficiency at a forward stage heat transfer pipe part by improving the collision efficiency of the mist flying from a wet type desulphurizing device at the forward stage heat transfer pipe of a gas-gas heater of bare pipe specification, and to prevent dust adhesion to middle and rear stage heat transfer pipes of the gas-gas heater of fin-tube specification. SOLUTION: In a waste gas processing device, heat transfer pipes of a forward stage heat transfer pipe 12-1 of a gas-gas heater 8 of bare pipe specification are arranged in a highly dense staggered manner, at least three stages of heat transfer pipes are installed in the gas-gas heater 8, the sectional area of waste gas passage is reduced than the conventional value and the gas flow speed between heat transfer pipes at the forward stage heat transfer pipe 12-1 part of the gas-gas heater 8 is increased. Mist scattering on the middle and rear stage heat transfer pipes 12-2, 12-3 of the fin tube specification can be prevented thereby.
Patent JP-H05137123-A (JP)
Title: Tv signal conversion system and device
Inventor: RI SHIYOUSHIYUN
IPC: H04N7/01
Filed: 1991-12-24
Abstract: PURPOSE: To facilitate scanning line conversion and to prevent deterioration in image quality by allowing a scanning line conversion section to convert the number of scanning lines of a digital MUSE signal from a de-emphasis section into the number of scanning lines for a 1st image mode or a 2nd image mode under the control of a control signal generating section. CONSTITUTION: A de-emphasis section 20 attenuates a high frequency component emphasized in a digital MUSE signal from an A/D converter 10 and gives the result to a scanning line conversion section 30, which converts the number of scanning lines of the digital MUSE signal into the number of scanning lines in the 1st image mode or in the 2nd image mode under the control of a control signal generating section 70. Then an output of the conversion section 30 is fed to a frequency conversion section 40, which obtains a luminance signal and (R-Y), (B-Y) signals of the NTSC from a signal received from multipliers 140, 141, 142 in the 1st image mode, and also obtains similar signals of the NTSC in the 2nd image mode. An output of the control section 40 is fed to a D/A converter 50 and a matrix section 60, from which a luminance signal and R, G, B signals are obtained.
Patent JP-H09176770-A (JP)
Title: Compressor member dealing with alternate refrigerant
Inventor: NAKAJIMA HIDEYUKI
IPC: C22C21/02
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To improve wear resistance under alternate refrigerant using conditions and also to improve durability. SOLUTION: The silicon content of an aluminum alloy is regulated to a value exceeding the eutectic point (12.6wt.%) and, preferably, not higher than 18wt.% in respect of hardness. Further, in respect of machining, primary-crystal silicon grains are distributed preferably at a level of grain size of 10-40μm without segregation. Good results are obtained from the pin disk type test. This material is applicable to Oldham's ring, scroll, swing roller, vane, etc.
Patent JP-H09186975-A (JP)
Title: Display device for television signal
Inventor: FURUHATA TAKASHI
IPC: H04N7/01
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To display a TV signal with smaller number of scanning lines as if to be a high definition TV signal by converting respectively a field frequency and the number of displayed scanning lines into a value close to a specific multiple of an original TV signal and displaying the signal by a horizontal scanning frequency of nearly a specific multiple. SOLUTION: A read clock RCP generated by a pulse generating circuit 22 is fed to a read control circuit 24, by which reading of a luminance signal Y and color difference signals (B-Y), (R-Y) from memories 16, 17, 18 is controlled respectively based on the clock RCP. Then the standard NTSC signal written in each memory is read sequentially in the unit of lines for each field. In order to attain the read control, The circuit 22 provides a double speed horizontal synchronizing signal HD1 and a vertical synchronizing signal VD1 to the read control circuit 24 properly. Thus, the memories 16-18 provide an output of a signal compressing the original standard NTSC signal into 1/2 in the unit of lines and the field frequency is converted into a frequency close to nearly twice.
Patent JP-H03200223-A (JP)
Title: Display device
Inventor: NONAKA MASANOBU
IPC: H05K3/36
Filed: 1989-12-28
Abstract: PURPOSE:To adjust the overlap between both electrode terminal groups and securely obtain sufficient conduction by forming the electrode terminal groups of a display element sectorially by using electrode terminals which are arrayed not in parallel and also forming the electrode terminal groups of a driving circuit board sectorially by using electrode terminals which are arrayed not in parallel so that they are parallel to the electrode terminals of the display element. CONSTITUTION:The electrode terminal groups 19a and 19b of the display element 10 are formed sectorially of the electrode terminals 18a, 18b... which are arrayed not in parallel and the electrode terminal groups 22a and 22b of the driving circuit board 12a which are connected to the electrode terminal groups 19a and 19b are formed sectorially of the electrode terminals 21a, 21b which are arrayed not in parallel so that they are parallel to the electrode terminals 18a, 18b... of the display element 10. Consequently, even if there is a size error in the array pitch or electrode terminal width of the electrode terminals of both the electrode terminal groups, both the electrode terminal groups are shifted in the length direction of the electrode terminals when connected to adjust their overlap, thereby correcting the error so as to obtain secure conduction.
Patent JP-H10170489-A (JP)
Title: Thermostatic bath for column of liquid chromatograph
Inventor: OSUGI AKIHIRO
IPC: G01N30/54
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To reduce a size and image workability when a column is exchanged. SOLUTION: A column slide mechanism 12 is set at a bottom face of a thermostatic bath main body 2 so that the mechanism 12 can move forward and backward within a horizontal plane to enter and come out of the main body 2. A column 16 is fitted to the column slide mechanism 12 in a front-rear direction of the main body 2 within the horizontal plane. Special flexible connecting pipings 20a, 20b are provided so as to connect the column 16 with outside pipings. One end parts of the pipings 20a, 20b are fixed at positions 24a, 24b to the column slide mechanism 12. The other end parts are fixed at positions 28a, 28b to the main body 2. When the column is to be changed, the column slide mechanism 12 is slid to the front side of the main body 2.
Patent JP-H10167938-A (JP)
Title: Foamy hair treatment agent
Inventor: YAMAGUCHI JUNSHI
IPC: A61Q5/10
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject treatment agent in the form of creamy foam, little dependent on temperature and excellent in spreadability and applicability by adjusting a solution containing a specific surface active agent and hydrogen peroxide at a given pH level and packing the solution in a specific container. SOLUTION: This foamy hair treatment agent is obtained by adjusting a solution, containing (A) 0.1 to 10wt.% of a betaine type ampholytic surface active agent shown by formula I (R<1> is a 8-18C straight- or branched-chain alkyl or alkenyl; and (m) is 1-3) or by formula II (R<2> is a 7-17C straight- or branched-chain alkyl or alkenyl; and (n) is 1-3) and/or preferably polyoxyalkylene alkyl ether as a nonionic surface active agent shown by formula III (R<3> is an 8-22C straight- or branched-chain alkyl or alkenyl; (p) is 0-10; and (q) is 1-50), (B) 0.5 to 9wt.% of hydrogen peroxide, and, as required, (C) a siloxane compound (e.g. polyether-modified silicone), at a pH2-5 with an organic acid (or salt), and by packing the solution in a non-gas-forming container.
Patent JP-H03204257-A (JP)
Title: Node station
Inventor: SUGITA MITSURU
IPC: H04L1/00
Filed: 1989-12-29
Abstract: PURPOSE:To easily disconnect a transmission line having an error by checking an error of all packets relayed to node stations in a data communication system in which a packet is sent into a unidirectional loop communication network and storing the error when the error is detected. CONSTITUTION:As to a packet relayed by a relay circuit 12, a frame check circuit 14 uses a frame check sequence(FCS) so as to check a frame and when an error is detected in a frame, it is informed to an error storage circuit 15, where the presence of the error is stored. An error of a frame is detected from a packet relayed to a succeeding stations due to the deterioration in the transmission line 2 between one node station 1 and the succeeding node station 1 and the presence of the error is stored in an error storage circuit 15 of the node stations. Thus, the content of the error storage circuit 15 of all the node stations is read to recognize the transmission line having an error.
Patent JP-H07167155-A (JP)
Title: Joint construction for four-wheel drive vehicle
Inventor: SUZUKI KENJI
IPC: F16D3/229
Filed: 1993-12-15
Abstract: PURPOSE:To allow relative movement between an inner ring and an outer ring at sudden acceleration or deceleration of a vehicle so as to avoid damage in a sliding type constant velocity universal joint by forming a communicating passage communicating both side airtight spaces to each other between an inner ring side spline part and a shaft side spline part. CONSTITUTION:A sliding type constant velocity universal joint 28 in which balls 34 fitted between an inner ring 30 and an outer ring 32 so as to be movable in the axial direction and unmovable in the circumferential direction are held with a retainer 36, is interposed on the connecting part position of a propeller shaft 18. An inner ring side spline 42 is fitted to a shaft side spline 44. Meanwhile, a boot 50 and a boot cover 52 are installed between the propeller shaft 18 and the outer ring 32, and hence one side airtight space 60 is defined. A cap 48 is additionally provided on the other side of the outer ring 32, so as to define the other side airtight space 64. In such construction, a communicating passage 74 communicating both side airtight spaces 60, 64 to each other is formed between the inner ring side spline part 42 and the shaft side spline part 44.
Patent JP-H10188094-A (JP)
Title: Push button at automatic vending machine and the like
Inventor: SATO YOSHIAKI
IPC: H01H13/02
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a push button at an automatic vending machine, etc., which reduces a cost by reducing the number of components and avoids a damage to a display function in spite of miniaturization by changing a displaying method. SOLUTION: LED 18a emitting green light and LED 18b emitting red light are mounted at the prescribed position of a print board 17 forming a wiring pattern for a switch circuit. A cover 20 provided with a thin part 20a, a projecting part 20b and an electrode 20c is provided like covering these and plural lenses 15 are mounted on them. The board 17 which has watertightness kept by the cover 20 and mounts LED 18a and 18b is housed in a main body consisting of a case 11 and a base 12. The base 12 is fixed to the transparent panel of an automatic vending machine, etc. The cost down and miniaturization of the push button are made possible by constitution like this. In addition, as plural colors can be used, the kinds of display are remarkably increased.
Patent JP-H06191048-A (JP)
Title: Ink exhaustion detector of ink jet recording apparatus
Inventor: YOKONO SEIJI
IPC: B41J2/175
Filed: 1992-12-24
Abstract: PURPOSE:To accurately detect ink exhaustion even when the reflectivities or densities due to the kinds of recording papers are different by recording the number of printing papers on an ink exhaustion judging black mark as a white numeral. CONSTITUTION:An ink exhaustion judging black mark 11 is constituted so that the number of printing papers is displayed on a black printing part 16 as a white numeral and set so that a block density level becomes constant in any numeral. The ink exhaustion judging black mark 11 is unnecessary data as recording data but can be set to necessary data by displaying the number 18 of printing papers on the ink exhaustion judging black mark 11 as a white numeral.
Patent JP-2000173995-A (JP)
Title: Apparatus and method for plasma etching
Inventor: ARITA KIYOSHI
IPC: C23F4/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To efficiently execute a uniform etching process at a low cost. SOLUTION: The plasma etching method for plasma-etching a substrate 7 to be treated on a lower electrode 3 opposed to an upper electrode 6 in a treating chamber 5 is such that, a mixed gas contg. O and F is fed into the treating chamber 5 and the plasma discharge is performed between the upper and lower electrodes, in the condition that the product PL of the discharge pressure P of the mixed gas in the treating chamber 5 and the interelectrode distance L (m) ranges between 2.5 Pa.m and 15 Pa.m which provides a good etching rate.
Patent JP-H11158949-A (JP)
Title: Water supply system
Inventor: IIDA MASAMI
IPC: E03C1/02
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a water supply system, in which water leaks from a normal drainage passage and sections excepting the normal drainage passage is detected. SOLUTION: The water supply system has a water meter section 2 and terminal equipments 4 such as a faucet installed in the downstream side of the water meter section 2. The water supply system has open-close signal generators 8 for transmitting the states of the opening and closing of each terminal equipment 4, a flowing-water signal generator 7 being mounted on the water meter section 2 and for transmitting the states of the flowing and stopping of water and a controller 9 for deciding the leakage of water under the state, in which these open-close signals and water-flowing signal are received, the close signals of all terminal equipments 4 are received and a water- flowing signal is received from the water meter section 2, at that time.
Patent JP-H05309426-A (JP)
Title: Hydroelastic deep drawing device
Inventor: FURIIDORITSUHI BERUNTO BIIRUFU
IPC: B21D24/02
Filed: 1991-12-26
Abstract: PURPOSE: To enable a correct force profile adjustment without disturbance amplitude by hydraulically automatically dealing witch an eccentric force when the gravity in the surface of the force changes by the multi-point position adjustment of differential cylinder piston mechanisms. CONSTITUTION: A cushion plate 8 having multi-point support and control mechanisms is provided in accordance with the geometric shape of a workpiece, and moreover a hydraulic short stroke piston 10 having a drawing pin 13 capable of being inserted into the interior of the cushion plate 8 is provided. Each one short stroke cylinder 14 having a hydraulic force acting division is assigned in each short stroke piston 10, the cushion plate 8 is hydraulically respectively supported by one of differential cylinder piston mechanisms 3, 14 at four outside corners, and an eccentric force when the gravity in the surface of the force of a force acting division changes is hydraulically automatically dealt with by the multi-point position adjustment of the differential cylinder and piston mechanisms based on suitable control.
Patent JP-2000171584-A (JP)
Title: O-ring structure for main steam line plug
Inventor: INOUE KEN
IPC: G21C13/067
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a new O-ring structure for main steam line plug capable of surely preventing shift or fall of O-ring of main steam line plug. SOLUTION: An O-ring 11 for sealing is fitted in a fixing groove 10 positioning the connection part between the plug body 6 and a tapered part 7 of a main steam line plug 3 and a chin part 12 is provided at the periphery of the O-ring 11 and is fixed with an attaching metal 13. By this, shift and fall of the O-ring 11 from the fixing groove 10 can be surely prevented even in the case of generation of vibration or inclination on the main steam line plug 3.
Patent JP-H09158959-A (JP)
Title: Damper for high torque
Inventor: IIYAMA TOSHIO
IPC: G10C3/12
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To improve responsiveness without being affected by change of the environment by forming a cam shape section on an inner ring outer diameter face or an outer ring inner diameter face, pressing it with an elastic body to generate torque, and rotating an inner ring or an outer ring. SOLUTION: When a cover 8 is moved from the opened state to the half- opened state, an inner ring 1 is rotated in the right direction, and a roller 5 is rotatively moved from the vicinity of the lower end of a notch section 1b to the torque generation position 1c on the cam shape section 1a of the inner ring 1. The distance from the center of the inner ring 1 to the cam shape section 1a is constant in this range, the torque in the moving direction is nearly zero, and the cover 8 is not affected by torque. When the cover 8 is moved to the closed state, the distance from the center of the inner ring 1 to the cam shape section 1a is increased, the warp of a plate spring 4 is increased, the torque rotating the inner ring 1 in the left direction is generated, and the cover 8 is gradually closed.  No viscous resistance is utilized, the torque value is not changed by temperature changes, and responsiveness is improved. The cover 8 can be lifted with light force when it is opened.
Patent JP-H10190044-A (JP)
Title: Optically coupled device
Inventor: SADA NAOKI
IPC: H01L31/12
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain an optically coupled device having a given dielectric strength between a back surface of a photodetector and a lead frame by a method wherein an organic insulative resin containing inorganic insulative particles is applied on a surface of the lead frame mounting the photodetector. SOLUTION: A photodetector 15 is die-bonded employing conductive paste (silver paste) 18 to a lead frame 16 on a light-receiving side where polyimide rein 17 is applied as an organic insulative resin. The light-receiving element 15 is wire-bonded via a gold wire 19. Thereafter, these are spot-welded or set to a loading frame, whereby a light-emitting element and the photodetector 15 are optically disposed counter to each other and primary-molded with transparent resin, and further burring is performed. Thereafter, these are secondary- molded with transparent resin and sheath plating such as tin plating or solder plating, etc., is performed to make forming. Further, the optical element is completed through test, visual inspection and packing steps.
Patent JP-H10190345-A (JP)
Title: Freqeuncy switch-type inverted f antenna
Inventor: TAKEBE HIROYUKI
IPC: H01Q5/55
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a small antenna which can be used in plural frequency bands by providing a feeding capacity change means hanging electrostatic capacity formed between feeding conductors and a radiation conductor. SOLUTION: The inverted-F antenna is composed of the radiation conductor 11, a ground board 12 and a short circuiting element 13. The radiation conductor 11 has a bending part 19 for an end part. The first and second feeding conductors 14 and 15 are arranged in close to the bending part 19 in parallel and they have electrostatic capacities different from the radiation conductor 11. An RF signal inputted from a radio equipment is switched by first and second feeding lines 16 and 17 in an RF signal switching part 18. The first and second feeding lines 16 and 17 are connected to the first and second feeding conductors 14 and 15, they are connected by different capacities and they excite the inverted F antenna. Thus, the resonance frequency of the inverted F antenna can be switched by switching the RF signal switch part 18.
Patent JP-H11182455-A (JP)
Title: Gear pump or motor
Inventor: OZEKI TADASHI
IPC: F04C2/18
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To check any pulsation attributable to a backlash motion lying between gears. SOLUTION: A driven gear 2 out of a pair of gears is slidingly rotated with a driven shaft 3 attached to a front cover 4 and a rear cover 5 constituting a case of a gear pump so as not to be rotated. On the other hand, This driven shaft 3 is energized in the direction of a driving gear 1a by two spring mechanisms 14 and 15, therefore any backlash motion between both driving and driven gears 1a and 2 is thus reduced.
Patent JP-2000167515-A (JP)
Title: Waste treatment
Inventor: NAKAHARA TETSUJI
IPC: B09B3/00
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a waste treatment method which carries out the incineration of waste and the detoxification of the incineration residue of various kinds of wastes to comply with social needs. SOLUTION: Waste is burned and melted, the molten waste is charged with limestone into a steel making primary smelting furnace, the impurities of the molten waste is incorporated into molten limestone slag, and the slag S containing the impurities is vitrified/cooled/solidified so that the waste is volume-reduced and detoxified, and the vitrified/solidified material is crushed to be recycled as aggregate.
Patent JP-H06170572-A (JP)
Title: Gap size detecting device for laser beam machine
Inventor: MORITA YUICHI
IPC: G01R27/26
Filed: 1992-11-30
Abstract: PURPOSE:To exactly detect a gap size using a device which is small in size and simple in constitution. CONSTITUTION:The device is provided with a working head 12 of a laser beam machine by which a work 10 is irradiated with a laser beam to be specifically machined. A sensor fitting member 30 which is movable together with the working head 12 is also provided and a sensor member 40 by which a compensating sensor electrode 52 is formed on all upper periphery of a ring shape insulating body and a measuring sensor electrode 50 by which the capacitance of the work 10 and the insulating body is detected is formed on all lower periphery of the ring shape insulating body is provided on the sensor fitting member 30.