baber/WOPTO huggingface dataset:
Patent JP-H02158222-A (JP)
Title: Performance evaluation device for radio communication
Inventor: OKUDA TAKEHIKO
IPC: H04B7/26
Filed: 1988-12-09
Abstract: PURPOSE:To attain highly accurate evaluation of radio communication by applying the performance evaluation executed between a mobile station and a stationary station based on the result of transmission and reception of a pseudo random pattern between both the stations continuously and consecutively. CONSTITUTION:One of the stationary station 20 and the mobile station 10 sends a pseudo random pattern, the stationary station 20 or the mobile station 10 receiving the pseudo random pattern reply the received signal without any modification, and the performance of the radio communication is evaluated by comparing the transmission and the reply signal. Thus, the performance of the radio communication implemented between the stationary station 20 and the mobile station 10 moving with respect to the stationary station 20 is consecutively and continuously evaluated. Then even in the radio communication system whose relative position is always changing, the performance is accurately and surely evaluated.
Patent JP-H05242988-A (JP)
Title: Discharge lamp lighting device
Inventor: SAKO HIROYUKI
IPC: H05B41/24
Filed: 1992-11-20
Abstract: PURPOSE:To provide a discharge lamp lighting device capable of reducing the difference between the outputs of a general lamp and a power-saving lamp at the time of dimming. CONSTITUTION:An inverter type discharge lamp lighting device capable of connecting discharge lamps having nearly equal light flux and different lamp current and lamp voltage at the time of rated lighting is provided with a dimming correcting circuit Y applying the signal for correcting the fluctuation of the lamp current or lamp voltage of a discharge lamp 1 to a control circuit X at the time of dimming. The dimming outputs of a general lamp and a power- saving lamp do not sharply differ at the time of dimming.
Patent JP-H01152959-A (JP)
Title: Resonance vector composition dc/dc converter
Inventor: GOUNAI TOSHIO
IPC: H02M3/28
Filed: 1987-12-10
Abstract: PURPOSE:To supply stable voltage to a load, by equalizing the resonance frequency of an inverter to the switching frequency and by controlling and composing the phase angles of two inverters in accordance with the output voltage. CONSTITUTION:A resonance vector synthetic DC/DC converter is composed of a parallel resonance type inverter 17 as reference, a parallel resonance type inverter 18 for control, a transformer 4, a rectifying output filter 19, an error detector 20 and a phase control section 24. This phase control section 24 outputs a signal to drive the parallel resonance type inverter 17 as reference and a signal to drive the parallel resonance type inverter 18 for control which is phase-controlled in accordance with the voltage outputted from the error detector 20. The voltage to be applied to a load 11 is detected by the error detector 20, in accordance with which the parallel resonance type inverter 18 for control is driven by the phase-control through the phase control section 24. The output of the parallel resonance type inverter 17 as reference and that of the abovementioned inverter 18 are composed by means of the transformer 4. The output thus composed is so well arbitrarily controlled that the safe DC voltage is supplied to the load 11.
Patent JP-H08141507-A (JP)
Title: Vibrating separator
Inventor: MATSUYAMA KAZUO
IPC: B07B1/42
Filed: 1994-11-21
Abstract: PURPOSE: To carry out an on-the-stop classification processing of an industrial waste generated when a house is broken up and to decrease the cost of the processing by providing a vibrating separator with high processing capacity and excellent portability. CONSTITUTION: The first screen sheet 21 with a coarse mesh and the second screen sheet 22 with a fine mesh both consisting of nets or porous sheets are respectively stretched on the upper stage and the lower stage in a square frame- shaped device body 20 and one side wall of the device body 20 is opened to provide openings 23a and 23b for classification discharging to which one sides of the first screen sheet 21 and the second screen sheet 22 are faced.  In addition, the device body 20 is supported rockably and in a gentle slope on a base 10 through a plurality of coil springs 17 in such a way that the openings 23a and 23b for classification discharging are inclined downward and a pair of motors 25a are fixed on the outside of both side walls of the device body 20 in such a way that the rotational shafts are in the same direction with the slope of the device body 20 and in a slope with an more acute angle.
Patent JP-H05149930-A (JP)
Title: Ultrasonic imaging apparatus
Inventor: ONO MASAHIRO
IPC: G01N29/06
Filed: 1991-11-27
Abstract: PURPOSE:To improve the phase-conjugation-wave generating efficiency of a phase-conjugation-wave generating means in an ultrasonic imaging apparatus using phase conjugation waves. CONSTITUTION:In an ultrasonic imaging apparatus for obtaining the data of a body under test by scanning with ultrasonic waves, the parts performing the following functions are provided. An ultrasonic-wave transmitting means 104 projects the ultrasonic waves on a body under test 101. A magnetic body 108 receives the ultrasonic waves through the body under test 101. A phase- conjugation-wave generating means comprises magnetic-field applying means 105, 110, 111, 112 and 109, which apply the specified external magnetic field on the magnetic body 108. A receiving means 114 receives the phase conjugation waves of the ultrasonic waves generated with the phase-conjugation-wave generating means through the body under test 101 again. The ultrasonic imaging apparatus is constituted in this way.
Patent JP-H04185416-A (JP)
Title: Setting device for injection molding machine
Inventor: NAGAI TSUKASA
IPC: B29C45/76
Filed: 1990-11-20
Abstract: PURPOSE:To set adjusting items while watching the display on a display device by constituting an operation section by a microcomputer and the display device connected with the same removably, disposing respective terminals to respective adjusting sections and connecting the terminals with the operation section by means of a data network and an adjusting position information network. CONSTITUTION:In the case that an operator is required to set while monitoring the status of respective adjusting sections of an injection molding machine, a display device 3 is connected with a microcomputer 2 through an adjusting position information network 5 and a data network 4. The information on whether the display device 3 is connected with either of the data required for setting terminals A-D can be transmitted through the adjusting position information network 5 and the data network 4. The microcomputer 2 displays that the data and the display of the adjusting items required for respective adjusting sections of the injection molding machine is connected with any terminals. The operator, therefore, can input the data of the adjusting items per every adjusting sections simply by coming to respective adjusting sections and connecting the desplay device 3 with the terminals A-D.
Patent JP-H05147420-A (JP)
Title: Pre-air conditioner of electric automobile
Inventor: HOTTA YOSHIHIKO
IPC: B60H1/22
Filed: 1991-11-27
Abstract: PURPOSE:To provide an pre-air conditioner of an electric automobile capable of reducing energy consumption in pre-air conditioning to drive an air conditioning device before a driver rides on the automobile. CONSTITUTION:In a vehicle 10, a room temperature and an outside air temperature are detected by a room temperature detecting sensor 56 and an outside air temperature defecting sensor 60 to calculate the room temperature and outside air temperature at the riding time set beforehand. Since an air conditioner is driven at its maximum ability so that a room temperature may become objective one at riding time based on the calculation result, the driving time of the air conditioner becomes minimum, thus suppressing energy consumption.
Patent JP-H08279815-A (JP)
Title: Compensated upc/npc method for ensuring quality of service in asynchronous transmitting mode network
Inventor: KIMU YON JIN
IPC: H04L47/31
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To actualize the compensated UPC/NPC method for guaranteeing the quality of service by an ATM network. SOLUTION: The UPC/NOC method for two kinds of priority traffic when implementing an UPC/NPC function for a CLP=0 cell stream first and then an PC/NPC function for CLP=0+1, implements UPC/NPC for CLP=0 by PCRA algorithm (UP0 ) for the existing CLP=0 cell stream. Then UPC/NPC for the CLP=0+1 cell stream is actualized by adding a compensating circuit which uses one register -R for PCRA algorithm (P0+1 ) for the existing CLP=0+1 cell stream. By a traffic entente where two PCRs are defined in the ATM network, MPP problems of the CLP=0 cell stream and CLP=0+1 cell stream are solved to guarantee the CLRs.
Patent JP-H03181594-A (JP)
Title: Extraction of solvent from lubricating oil
Inventor: ABIRINO SEKUEIRA JIYUNIA
IPC: C10G11/18
Filed: 1990-11-20
Abstract: PURPOSE: To produce a lubricating oil by refining a lubricating oil raw material with a solvent under specified conditions to separate primary raffinate poor in aromatic components, and to obtain a liquid fuel product by subjecting secondary raffinate separated from the extract rich in aromatic components to fluid catalytic decomposition.  
     CONSTITUTION: A hydrocarbon lubricating oil raw material 2 containing aromatic components and nonaromatic components is introduced into a primary extraction tower 20, where it is brought in contact with an extraction solvent 8 in an amount of 75 to 500 vol.% based on the oil at an extraction temperature of 100 to 250 °F (38 to 121°C) to form a primary extract 24 rich in aromatic components and a primary raffinate 18 poor in aromatic components, the primary raffinate is recovered into a recovering system 30, the primary extract is cooled to a temperature below 10 to 120 °F (5.6 to 66.7°C) in a cooler 50 and is mixed with non-solvent of 0.0 to 10 vol.% of a solvent, a secondary extract phase rich in aromatic components and a secondary raffinate phase poor in aromatic components are separated in a decanter 60, and the secondary raffinate phase is passed through a fluid catalytic decomposition zone 90 under hydrogenation conditions or decomposition conditions to obtain a liquid fuel product. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0691997-A (JP)
Title: Method for adjusting print density of dot printer
Inventor: TAGUCHI TEIJIRO
IPC: B41J29/46
Filed: 1991-09-20
Abstract: PURPOSE:To provide a method for adjusting print density which enables an escape from a void state, if generated, during adjustment and adjusts print density to a target level in an automatic print density adjustment device. CONSTITUTION:The subject method for adjusting print density uses a printing sheet feed device which winds a printing sheet 13 which is fed out of a feed reel 12 by a capstan 11 around a winding reel through a platen 14, an adjustment device 7 which adjusts an adjusting screw on a hammer bank 2, a measurement head 15, and a control device 92 equipped with functions to detect a void state, escape from a void state, lower the value of a target adjustment density and readjust the density to a new target value and an interpretation function in addition to a print density adjustment function. If the correlation between a density adjustment value given to an adjustment mechanism and a density difference obtained by density measurement is negative, it is interpreted that a position is improper for adjustment (void state) and an escape from the void state is attempted using an algorithm for an escape from the void state. Further, a routine print density adjustment is performed after the escape, and if the void state occurs a specified number of times, the same print density adjustment is repeated by lowering a target adjustment density by a specified amount.
Patent JP-S63166408-A (JP)
Title: Viscous air filter
Inventor: YAMASHITA HIROYUKI
IPC: B01D39/16
Filed: 1986-12-26
Abstract: PURPOSE:To provide a viscous air filter of low pressure loss, high efficiency and high dust retaining capacity, of long life and low cost, by fixing a deliquescent substance on the surface of structured fiber of a bulky fiber aggregate constituted of water-soluble fibers. CONSTITUTION:A bulky fiber aggregate is formed by a web-forming machine, by using, for example, mixed fibers of water-soluble polyvinyl fibers of different thickness as water-soluble fibers, and by spraying a bonding agent such as epoxy xylol solution or the like thereon to form up a bulky non-woven cloth. On the bonded bulky cloth, a deliquescent substance such as calcium chloride or the like with adhesive of xylol solution and the like added is sprayed, dried and fixed. Thus, the cross and contact section of water-soluble fibers 1 is bonded beforehand with globules of a synthetic resin bonding agent 2, and a viscous air filter, the surface of which is coated with a resin contacting agent 3 containing deliquescent substance, is prepared.
Patent JP-H11137834-A (JP)
Title: Pachinko ball container
Inventor: KITAMURA TAKAHARU
IPC: A63F7/02
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent pachinko balls from falling out of the container. SOLUTION: A groove 9 is formed around the upper edge of the inner wall of the container main body 5 so that pachinko balls 8 can be engaged in the groove as they protrude inward from the inner wall of the container main body 5. The groove 9 has an upper stopper plane 9a to prevent the pachinko balls from moving up, and the depth of the groove 9 is preferably half the diameter of the pachinko ball. The groove 9 consists of a single groove or plural dents.
Patent JP-H05130724-A (JP)
Title: Wiring line construction for wall, floor and ceiling
Inventor: NAKAMOTO SUKEMASA
IPC: E04F17/08
Filed: 1991-10-31
Abstract: PURPOSE:To house, conceal and protect electric wiring inside the building components by laying electric wire through sheath tubes as wire passage preinstalled inside structural components of building from a power distribution panel to lighting fixtures, convenience outlets and switches in a new house or remodeled house. CONSTITUTION:In the indoor electric power distribution wiring facilities, sheath tubes passing through and continuing to the ends are installed inside the thick wooden components of walls, floors, ceilings and beams. By assembling these components as one united body, the sheath tubes (4) corresponding each other are continuously laid through a passage (5). A cable (7) is installed from a distribution panel (6) to the passage (5), and wiring and the passages are housed inside the building members and components. Also, electric wiring conduits can be formed by inserting pipes or tubes to the sheath.
Patent JP-H06161340-A (JP)
Title: Education suporting system
Inventor: INOKI MARI
IPC: G06Q50/20
Filed: 1992-11-24
Abstract: PURPOSE:To provide an education suporting system equipped with a problem solving function which can generate an answer including halfway progress of a proof, as well. CONSTITUTION:This system is equipped with an inference part 11 which narrows down knowledge required to solve the problem retrieved by a retrieval means into knowledge for matching the state of a working memory 15 as a set of conflicts, determines and executes one piece of knowledge to be executed for the working memory 15 to update and also display out the contents of the working memory 15, and repeats processes after a problem solution strategy means 12 until a correct answer is obtained.
Patent JP-H09133475-A (JP)
Title: Slag-off opening door device of steel making arc furnace
Inventor: TAKEUCHI OSAMU
IPC: F27B3/08
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent an open and close failure or a full-close failure of a slag- off opening door and thereby secure air tightness in a furnace. SOLUTION: A water-cooled frame 16 is fixed with the peripheral edge of a slag-off opening 8 of an exterior wall of a furnace body 1. A guide rail 18 is set movably on both sides of the water-cooled frame 16 in the vertical direction. A rod of a hydraulic cylinder 22 is connected to the top of this water- cooled slag-off opening door 19. A cutter 23 is mounted on the bottom of the water-cooled slag off opening door 19. The front of the water-cooled slag-off opening door 19 is held down with a pushing hydraulic cylinder 26 provided with a presser roller 27 at the tip of the rod, thereby joining the water-cooled frame 16 with the water-cooled slag-off opening door 19. The slag deposited on the front of the water-cooled frame 16 is arranged to be removable with a cutter 23 mounted on the bottom when the water-cooled slag-off opening door 19 is being lowered with the hydraulic cylinder 2.
Patent JP-H09131654-A (JP)
Title: Method and grinding wheel for working substrate for recording medium
Inventor: SHIBATA MANABU
IPC: B24D5/14
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To improve the service life of a diamond grinding wheel to be used by performing the grinding using a plurality of diamond grinding faces having the particle size distribution of different mean grain size to suppress occurrence a of chipping during the grinding in a working method of a substrate for a recording medium. SOLUTION: Grinding is performed using a plurality of diamond grinding faces having the particle size distribution of different mean grain size in a working method of a substrate 1 for a recording medium in which chamfered parts 2, 3 are ground on the inner and outer circumferential surfaces of a substrate 1A. In grinding the chamfered parts 2, 3 on the end face of the inner and outer circumference of the substrate body 1A, most of the whole margin is ground by a diamond grinding face with large mean grain size of long service life, and the residual margin is finely ground by the small amount by a diamond grinding face of small mean grain size.  The end face of the substrate body 1A is difficult to generate chipping during the grinding, the film such as the texture layer to be formed on the substrate body is excellently adhered in the film making process after the chamfering, and the film peeling is not generated.
Patent JP-H01153355-A (JP)
Title: Rear view mirror
Inventor: KUBOTA MASUSHI
IPC: G01J1/00
Filed: 1987-12-10
Abstract: PURPOSE:To aim at preventing dazzling by the head light from a vehicle behind the instant vehicle in the nighttime, by detecting the brightness of the surroundings and the brightness of light incident upon a mirror, and by lowering the reflectivity of the mirror if the brightness of the surroundings is higher than that of the light incident upon the mirror. CONSTITUTION:A rear view mirror having a three-layer structure composed of a liquid crystal layer 2a, a mirror surface 2b and a base may change its transmissivity by changing the voltage applied to the liquid crystal layer 2a. When no voltage is applied to the layer 2a, it allows light to pass therethrough by 100%, but when the voltage is applied to the liquid crystal the transmissivity is lowered. A surrounding brightness detecting window is formed in a lateral surface of the body of the mirror, and a brightness detecting window which receives light from the rear is provided facing rearward. Phototransistor 8, 10 detects the brightness. The higher the brightness of incident light, or the lower the brightness of surrounding light, the higher the voltage is applied to the liquid crystal layer 2a so as to lower the transmissivity of the mirror, thereby it is possible to effectively prevent dazzling by the head light from a vehicle behind.
Patent JP-H06137072-A (JP)
Title: Automatic measuring method of shielding machine
Inventor: MIZUTANI AKIRA
IPC: E21D9/06
Filed: 1992-10-29
Abstract: PURPOSE:To provide an automatic measuring method by which accumulation of errors is not brought about and the displacing work is simple and hence, can be finished in a short time and accurate displacing works are not essential and further the position of a shielding machine can be automatically measured. CONSTITUTION:The position of a total station 7 is measured by a measuring method. A target 3 is measured by the total station 7 mounted on a carrier 5 which is in a stationary state to measure the position of the target 3 of a shielding machine 1 which is moving forward. When the shielding machine moves forward by a specified distance, the shielding machine is forced to stop and the carrier 5 is transferred and then the total station 7 is displaced. The position of the stationary target 3 is stored in the memory of the shielding machine and the position of displaced total station can be reversely calculated by measuring the position of target 3 with the total station 7 transferred. In this way, the position of the shielding machine 1 under excavation can be measured by the same procedure as in the above-mentioned way, by use of the displaced total station 7 as a reference point.
Patent JP-H07146888-A (JP)
Title: Health confirmation report support device
Inventor: AIBA KAZUO
IPC: G06Q50/10
Filed: 1993-11-19
Abstract: PURPOSE:To support good health confirming and result reporting work of a service man in ',?18 system where the service man of a center calls the health confirmation object like an aged man leading a solitary life through a public line in response to a request for the purpose of confirming his health and reports the result to a result acceptor as the requester. CONSTITUTION:Confirmation predeterminate dates for health confirmation objects 13-1, 13-2,... like aged men leading a solitary life are preliminarily registered in a health confirmation report support device 16 of an information management center 11, and persons who should be called for health confirmation before the day are retrieved from these registered health confirmation objects and are displayed as a list on the display picture of the health confirmation report support device 16. When a health confirmation object to be called is selected from displayed persons who should be called for health confirmation, this selected health confirmation object is called through an exclusive telephone set 17 by automatic dialing, and display of required personal information and scheduling of next confirmation call or the like are performed.
Patent JP-H02158741-A (JP)
Title: Scanning type contact exposure device
Inventor: AKITANI HISATO
IPC: G03F3/10
Filed: 1988-12-13
Abstract: PURPOSE:To exposure on the return path of a light source unit and to shorten the length of time per exposure by integrally composing a squeeze roller and a light source. CONSTITUTION:A scanning type contact exposure device is provided with the light source unit 114 integrally composed of the exposure light source 110 for exposing a photosensitive material 102 and the squeeze roller 116 for removing air in order to adhere and fix an overlay sheet 106 to a photosensitive material holding base 108. Therefore, air in the overlay sheet 106 is removed on the outgoing path of the light source unit 114, and exposure is performed on the return path after the photosensitive material 102 completely adheres to a color film 104. This shortens the length of time per exposure.
Patent JP-H04187632-A (JP)
Title: New antitumor antibiotic substance resorthiomycin and its production
Inventor: SUZUKI HIDEO
IPC: A61P35/00
Filed: 1990-11-21
Abstract: NEW MATERIAL:The compound of formula and its salt. Appearance, colorless or pale yellow oily substance; solubility, easily soluble in methanol, ethanol, ethyl acetate, chloroform and dimethyl sulfoxide and insoluble in water and hexane; specific rotation, [alpha] =-4.34 deg. (C=1.19, methanol). USE:An antitumor agent and an agent for promoting the effect of other antitumor agent by combined use. PREPARATION:A resorthiomycin-producing strain belonging to genus Streptomyces [e.g. Streptomyces collinus 45H-6 (FERM P-10753)] is inoculated in a medium containing nutrient source and cultured under aerobic condition. The objective resorthiomycin is separated from the obtained culture product.