baber/WOPTO huggingface dataset:
Patent JP-H09137558-A (JP)
Title: Fallen leaves collecting preventing device for rain gutter
Inventor: TSUYUKUBO SHINKICHI
IPC: E04D13/064
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent fallen leaves from being collected in a rain gutter by disposing a metallic frame in the periphery of a wire net, fixing the metallic frame by rivets, and horizontally installing the wire net on the upper surface of the rain gutter to be fitted to the rain gutter by a retaining wires of the wire net. SOLUTION: A metallic frame 2 is disposed on the periphery of an elongated wire net 1, and the periphery of the metallic frame 2 is suitably stopped by rivets 3. Subsequently, a triangular wire net 1 is fitted to the corner part of a gutter according to the structure of the gutter. In this case, the entire of the wire net 1 is fixed to the rain gutter by a retaining wire 4. In the case of using, the wire net 1 is horizontally put on along the gutter and fitted to the rain gutter by the retaining wire 4. Thus, collection of fallen leaves in the rain gutter can be prevented to prevent corrosion of the gutter, and further the trouble of going up to a higher place to clean the gutter can be eliminated so as to reduce the cost required by a craftman.
Patent JP-H07190448-A (JP)
Title: Dust collecting hood
Inventor: TAKAHASHI HIROSHI
IPC: F24F13/02
Filed: 1993-12-27
Abstract: PURPOSE:To make cooling air uniform and further to enable control of the quantity of forced-in air by a construction wherein a hood which can be moved downward is provided at one end on the swing duct side and a heat insulating board which can be moved upward and downward is provided at the upper part of the hood. CONSTITUTION:When an extending-contracting hood 3 is suspended in the center of a ladle 4 and a dust collector is operated, the pressure inside the ladle 4 is made negative and air is sucked from a space between the ladle 4 and a heat insulating board 12. The sucked air flows along the inner surface of the ladle 4, and after cooling the ladle 4, it is sucked as a dust-containing gas into the extending-contracting hood 3. Since the extending-contracting hood 3 is located at the center of the ladle 4, on the occasion, an airflow becomes uniform and uniform cooling can be executed. The air sucked into the ladle 4 can be varied by regulating the space between the ladle 4 and the heat insulating board 12. Regulation of the quantity of air is conducted by measuring the pressure of a swing duct 2 by a duct internal pressure detector and by controlling the upward-downward movement of the heat insulating board 12 according to an output signal from a control device 16 of the upward-downward movement of the heat insulating board. In this way, the speed of cooling of the ladle 4 can be controlled.
Patent JP-H04195125-A (JP)
Title: Dimmer
Inventor: HIRATA MASAHIRO
IPC: G02F1/19
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a dimmer having superior dimming performance by preparing an inorg. Ti compd. having a specified light absorption coefft. and incorporating many anisotropic fine particles of the Ti compd. having a specified aspect ratio into a dielectric. CONSTITUTION:A dimmer is composed of substrates 1, electrically conductive transparent films 2, a liq. dielectric 3 and anisotropic fine particles 4 of an inorg. Ti compd. having such shape anisotropy as >=3.5 aspect ratio and the light absorption coefft. of the Ti compd. is regulated to >=5X10<-3>/cm. Such dimming performance as to ensure >=20% width (DELTAT) of change of solar energy transmissivity is obtd. and the dimmer has superior light transmissivity controlling performance.
Patent JP-H07193720-A (JP)
Title: Picture encoding/decoding device
Inventor: YOKOSE TARO
IPC: H04N19/91
Filed: 1993-12-27
Abstract: PURPOSE:To provide a highly efficient multi-valued reversible encoding device. CONSTITUTION:The picture encoding device is provided with a picture analyzing part 20 for analyzing an inputted multi-valued picture, an updating value determining part 60 for preparing updating information at the time of generating a probability estimating value based upon the neighboring picture element information of an analytical result outputted from the analyzing part 20, a probability estimating part 30 for generating a probability estimated value based upon the updating information prepared by the determining part 60 and the analytical result of the analyzing part 20, and a code word generating part 40 for conducting arithmetic coding based upon the probability estimated value generated from the estimating part 30.
Patent JP-H06178172-A (JP)
Title: Monitor camera apparatus
Inventor: SUZUKI HIROAKI
IPC: H04N5/225
Filed: 1992-12-11
Abstract: PURPOSE:To confirm the state of an apparatus itself from a remote place by freely moving a monitor camera and the image of the monitor camera displayed in a mirror on either one side of the mirrors to a position where it can be photographed by the monitor camera. CONSTITUTION:The monitor camera 1 is mounted on a revolving device 3 which holds the camera rotatably freely centering about a horizontal shaft 2, and a mirror group 6 mounted on the device 3 is mounted on a pedestal 9 which holds the mirror group in such a way that it can be turned freely centering about a vertical shaft 8. When usual monitoring is performed, the mirror group 6 is positioned at the outside of the visual field range of the camera 1, and the camera 1 can be prevented from being interfered by the mirror group 6. While, when it is desired to confirm the state of the camera, it is turned to a position where a primary mirror 6 out of the mirror group 6 can be photographed by a remote operation. Thereby, the image on the side plane of the apparatus itself can be confirmed by the camera 1, and the state of the apparatus itself can be confirmed from the remote place by displaying such image on a remote monitor via a transmission line.
Patent JP-H06178297-A (JP)
Title: Video conference system
Inventor: NEGISHI KEIZO
IPC: H04N7/15
Filed: 1992-12-11
Abstract: PURPOSE:To display a video conference picture by a video image with presence without a delay of the displayed video image and disturbance of a picture at the time of exchange of an utterance party or at the time of introduction while a conference is being held with respect to the video conference system. CONSTITUTION:Prior to start of a conference, each conference participant takes a seat and operates a camera 14 to pick up itself. An NTSC signal being its own dynamic image from a camera 14 is converted into a display use video signal at a format conversion section 16 and written in an input picture memory 18, a picture CODEC 20 is used to attain still picture coding and stored in a still picture memory 22 together with personal information inputted from hand-written picture drawing devices 23-26. When the image pickup of all participants is finished, still picture information and personal information of the conference participant between conference terminal equipments are communicated and the still picture information of the other party's conference participant is stored in the still picture memory 22 together with the personal information. When the conference participant is confirmed, picture information is read from the still picture memory 22 and decoded by the picture CODEC 20 and displayed on a CRT 15 and the personal information is synthesized there with and displayed.
Patent JP-H08156178-A (JP)
Title: Heating odorless lubricating steel panel
Inventor: UCHIDA YUKIO
IPC: C09D133/04
Filed: 1994-12-12
Abstract: PURPOSE: To provide a lubricating steel panel generating no offensive smell even if used in a product heated to 200 deg.C or higher after processed into a member. CONSTITUTION: A chromate film is formed on the surface of a plated steel panel in a chromium adhesion amt. of 5-200mg/m<2> in terms of metal Cr and a film composed of an acryl/styrene copolymer with styrene content of 40-80wt.% containing 2-25wt.% of a resin powder with an m.p. of 120 deg.C or higher and a particle size of 0.1-0.3μm or a film obtained by adding 3-100mg/m<2> of chromic acid to this film in terms of metal Cr is formed on the chromate film in a thickness of 0.3-0.6μm.
Patent JP-H04197710-A (JP)
Title: Crystallization of raw material chip of synthetic resin
Inventor: TAKASHIMA HISATSUGU
IPC: C08J7/12
Filed: 1990-11-29
Abstract: PURPOSE:To efficiently perform the crystallization while the quality is being prevented from deterioration by a method wherein a crystalline synthetic resin raw material chip on the surface of which water film is formed is stirred between casings of a thermally conductive type and channel type stirring drier wherein a heat exchanging medium at a specified temp. is fed and the raw material chip is heat-crystallized by thermal conduction of the heat exchanging medium. CONSTITUTION:After temp. of a jacket 4 and a hollow rotator 20 reach const., a crystalline synthetic resin raw material chip is continuously and quantitatively fed in a casing 1 from a raw material hopper 8. The raw material chip fed in the casing 1 gradually flows down in the casing and moves to a discharging hole through the gap between the hollow rotators and is discharged. The raw material chip is stirred in accordance with rotation of the hollow rotators 20 and water film based on water or steam sprayed from a spray nozzle 30 is formed on not only the upper face of the raw material chip layer but also the surface of each raw material chip inside the layer. Then, the raw material chip is heated by thermal conduction of the hollow rotator 20 and the heat exchanger medium in the jacket 4 and is gradually crystallized.
Patent JP-2000153003-A (JP)
Title: Cooling probe for laser beauty culture instrument
Inventor: YAMAZAKI IWAO
IPC: A61N5/06
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To enable safe and comfortable beauty culture treatment even in the case of irradiation with laser light for a long time by cooling the surface of the skin to be irradiated with laser light. SOLUTION: A frame-shaped head part 12 protruding a conical surface is integrally attached to the side face of a cylindrical case 11. Concerning the head part 12, a recessed part (a) is formed at the center of the front, for which the top end of the conical surface is notched, and a spherical lens 13 is installed at the deepest part thereof. At the back of the spherical lens 13, a hole (b) is bored and a laser diode LD is inserted and fitted. The base part of the head part 12 is surrounded with Peltier elements 14 as cooling means utilizing the heat absorption phenomenon of thermoelectricity and the outside of Peltier elements 14 is covered with a heat sink 15 for absorbing heat exchanged by the Peltier elements 14. Besides, under the heat sink 15, a fan 16 is installed and the heat sink 15 is cooled.  Air blown from the fan 16 can be released by providing air holes on the side face and upper face of the case 11.
Patent JP-H05246181-A (JP)
Title: Forming method for concealed data keeping member
Inventor: SUGAWARA HIDEHITO
IPC: B42D15/02
Filed: 1992-11-18
Abstract: PURPOSE:To easily form a concealed data keeping member such as a postcard which is easy to position at the time of bonding for concealed data and is capable of releasing a bonded part without damaging concealed data. CONSTITUTION:Data to be concealed and data not to be concealed are printed on the same surface of a sheet and the sheet is folded double along a folding perforation 2 and the opposed surfaces of the folded parts are bonded through two transparent sheets 12, 13 mutually bonded in a releasable manner preliminarily provided to the folded parts to form a postcard 20 having concealed data. When the transparent sheets 12, 13 are peeled off, the folded adhesive parts of the postcard are released and the concealed data can be seen through the transparent sheet 13.
Patent JP-H02274556-A (JP)
Title: Ink jet nozzle drive control circuit and control method
Inventor: JIEEMUZU AARU PITSUKERU
IPC: B41J2/125
Filed: 1989-12-21
Abstract: PURPOSE: To maintain nozzle voltage automatically by providing a first means for detecting the drive voltage at the time of doubling the droplet frequency, a second means for detecting the value at the time of formation of a first droplet closest to a nozzle, and a third means for calculating the magnitude of drive voltage. CONSTITUTION: An analog signal from a capacitive pickup 50 is delivered through a filter 54 to a comparator 56 which produces an output when the input value exceeds a threshold level and points C(L) (B) where the droplet frequency is doubled due to presence of an intermediate associated droplet 16 are detected and transmitted to a controller 42. An output from a pickup 60 communicating electrically with a conductive ink flow is delivered through an integrating preamplifier 62 to a comparator 64 and a digital output is delivered to a controller 42 when the charge of a capacitor associated with the preamplifier 62 exceeds the threshold level of the comparator 64. More specifically, values C(H) (G) are detected at the time of formation of a first droplet closest to a nozzle 10. Nozzle drive voltage is calculated from the values C(L), C(H).
Patent JP-H07194033-A (JP)
Title: Gas equipment used for method and device for supplying gas and power
Inventor: FUJIWARA JUN
IPC: H02J50/00
Filed: 1993-12-27
Abstract: PURPOSE:To completely eliminate electrical construction, current or voltage adjustment, etc., when newly installing a gas equipment or replacing it by a new one by mounting a microwave take-out device and a reetifier device in the gas equipment. CONSTITUTION:A take-out device 15 is provided with a flat-plate-shaped take- out antenna 16 holding a dielectric 16b between two conduction plates 16a inserted into a piping 1a in a gas equipment, the microwave received by the take-out antenna 16 is taken out by a rectifier device 18 from a cable 17, the microwave is converted into DC power by a rectifier circuit 19 and a low-pass filter 20 in the rectifier device 18, and the converted microwave is supplied to a drive equipment in the gas equipment or equipment for control and communication via a power line 21.
Patent JP-H01177495-A (JP)
Title: Date processing device-mounted submerged pump
Inventor: NISHIMORI SHINJI
IPC: F04D13/08
Filed: 1987-12-28
Abstract: PURPOSE:To improve reliability of a device and to reduce a fear of incomplete water sealing occurring, by a method wherein a data processing device comprises a main source circuit, an external source circuit, and an external source detecting circuit, and further a computing processing means to execute external source dependence processing and main source dependence processing is provided. CONSTITUTION:A data processing device 3 comprises a main source circuit 9 outputting as a main source DC voltage Vcc and an external source circuit 10 outputting as an external source DC voltage Vcc. An external source detecting circuit 12 outputs an external source signal S1. A computing processing means 8 executes external source processing dependence processing when an external source signal S1 is fed thereto, and executes main source processing when no external source signal S1 is fed thereto. This constitution enables sharp improvement of reliability on a device and considerable reduction of a fear of incomplete water seal occurring to a device.
Patent JP-H11165194-A (JP)
Title: Method for treating scum of sewage treatment plant
Inventor: OGOSHI YOSHIO
IPC: C02F11/02
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To treat a scum stably efficiently by a method wherein a nitrogen source is added to the scum, mixed in a high temperature aerobic bacteria support in a fermenter, and air is passed therethrough at a specific pH or under. SOLUTION: When an apparatus is started to be operated in start of a treatment, a nitrogen source is mixed in a scum, a C/N ratio of the mixture is preferably adjusted at about 40 to 80, and charged into a fermenter (a high temperature aerobic chamber). Then, that is mixed in a high temperature aerobic bacteria support passing air under a condition of pH 7 or under. Though dewatered sludge or nitrogen-containing chemicals or the like is used as nitrogen source, the dewatered sludge is preferable. When the C/N ratio is 80 or higher, nitrogen is shorted, and a high temperature aerobic treatment cannot be executed. When that is 40 or under, the pH becomes 7 or higher, and ammonia is gasified to be vaporized. The high temperature aerobic treatment is executed under this condition for about 1 to 2 weeks.  Thereby, a nitrogen constituent is decomposed into ammonia, which is held in the support. Therefore a great amount of the high temperature aerobic bacteria are proliferated in the support, and the scum can be stably efficiently treated.
Patent JP-H01176895-A (JP)
Title: Method and device for repairing water leaked/water intruded section
Inventor: AWANO HIROSHI
IPC: F16L55/16
Filed: 1987-12-29
Abstract: PURPOSE:To inject filler properly without causing further damage by detecting the pressure at a filler injecting section and controlling the pressure. CONSTITUTION:An injecting member 18 is provided with a pressure sensor 38 for detecting the filler injecting pressure. Another pressure sensor 41 is arranged at the outlet section 40 of a pump 25 for pressure feeding the filler in order to know the original feeding pressure. When the working pressure of filler drops to a low setting level because of the breakdown pressure of a member at a repairing position, pressure feed of filler is stopped. By such arrangement, breakdown due to filler at a repairing position can be prevented.
Patent JP-H06178884-A (JP)
Title: Cloth transfer device
Inventor: YUNOKI AKIO
IPC: D05B27/00
Filed: 1992-12-14
Abstract: PURPOSE:To provide a cloth transfer device which can put upside-down an transfer quickly without fail a pair of cloth pieces transferred whose upper and lower pieces are not overlapped neatly. CONSTITUTION:A vertical pair of second transfer rollers 42 to transfer a piece of cloth in one direction are provided at a cloth transfer inlet an a vertical pair of reversible first transfer rollers 41 are provided at a cloth transfer outlet. Further, a vertical pair of reversible transfer rollers 43 which can rotate reversely are provided at a middle position between the two pairs of transfer rollers 41 and 42, and a first transfer path switching member 44 to switch the cloth from one transfer direction to the other is provided within a cloth transfer path of the reversible transfer rollers 43. In addition, a second transfer switching member 45 to switch and guide the transferred cloth to a transfer path or a shunting path is provided at a cloth feeding part of the first rollers 41.
Patent JP-H03194369-A (JP)
Title: Water non-supply type cistern of absorption type water cooling and heating machine
Inventor: ARITA WAHEI
IPC: F25B15/00
Filed: 1989-12-22
Abstract: PURPOSE:To prevent the overflow of cold or hot water generated when a cold- and hot-water pump is stopped without making constitution complicated by providing an opening and closing means for closing the passage of an air vent pipe when the level of stored cold or hot water rises and opening the same when the level of the cold or hot water lowers. CONSTITUTION:When a cold- and hot-water pump 4 is stopped, an indoor heat exchanger 1 is arranged at a position higher than a cistern 20 and, further, when a leak is generated in cold- and hot-water piping 8, air flows in the cold- and hot-water piping 8 from the outside and a part of cold or hot water flows in the cistern 20. As a result, the level of the cold or hot water in the cistern 20 rises and a spherical float 23 is engaged with the inside of a trumpet pipe 21 to close the passage of the trumpet pipe 21. By this constitution, the overflow of cold or hot water from an air vent pipe 6 is prevented. Further, when the operation of the cold- and hot-water pump 4 is reopened, the spherical float 23 falls because the level of the cold or hot water in the cistern 20 lowers and the cistern 20 is opened to atmospheric pressure.
Patent JP-2001154648-A (JP)
Title: Vdt harm alleviating device/method, device/method for quantifying danger of vdt harm and recording medium
Inventor: NOMURA MASAHIDE
IPC: G09G5/36
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a VDT(video display terminal) harm alleviating device/ method capable of reducing a VDT harm due to a regular space pattern and a VDT harm due to the flicker caused by an interlace system and a device/ method for quantifying danger of a VDT harm and a recording medium. SOLUTION: An A/D conversion part 10 captures the video signal P1 of an interlace system from an external picture signal output device and converts the signal into picture data in a field unit by subjecting it to an A/D conversion. A filter part 20 applies time filtering processing to picture data of respective fields without differentiating the first field and the second field while keeping the temporal order of these fields. A D/A conversion part 30 converts picture data P2 to which time filtering processings are applied by the filter part 20 into the picture signal P2 conformed to the interlace system by subjecting the data to a D/A conversion to successively output the signal P2 according to the temporal order of the fields.
Patent JP-2000142950-A (JP)
Title: Conveyor and its assembling method
Inventor: TAKATSU SHIGERU
IPC: B65G39/12
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To simplify mounting by bridging a carrying roller only by fitting and supporting an inner ring and shaft protruded integrally on the inner ring of a roller bearing to and by a bearing part provided on a bearing part. SOLUTION: A conveyor 1 is formed of a frame 12 having a bearing part at a prescribed longitudinal pitch, a carrying roller 2 having an inner ring and shaft 8 protruded from both ends, which is supported and bridged by the bearing part of the frame 12 opposed thereto, and a shaft pressing body 17 inserted to the bearing part to engagingly lock the inner ring and shaft 8 bridged on the frame 12. The mounting of the carrying roller 2 on the frame 12 by bridging is performed by fitting the inner ring and shaft 8 protruded outward from a roller bearing 4 firmly inserted and fixed to both sides of a roller pipe 3 to the bearing part of the frame 12 opposed thereto.
Patent JP-H11333277-A (JP)
Title: Vacuum pressure control system
Inventor: SUDO YOSHIHISA
IPC: C23C16/44
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To enable a quick regulation of vacuum pressure in a vacuum chamber by controlling a pneumatic pressure for a pneumatic control valve interposed in a gas supply line connecting a vacuum container and a gas supply source by an electropneumatic regulator and controlling the electropneumatic regulator on the basis of an output of a pressure sensor. SOLUTION: A vacuum chamber 4A of a vacuum pressure system adapted for a sheeting device in a semiconductor manufacturing process is connected with a process gas supply pipe 7, which is connected with a gas supply source through a pneumatic control valve 10. A gas outlet pipe 8 is connected with the vacuum chamber 4A and connected with a vacuum pump 9 through a restrictor valve 15. An electropneumatic regulator 18 is connected with the pneumatic control valve 10 through a control air pipe 17 and is controlled by a controller 19 according to a detection signal of a pressure sensor 25 for detecting vacuum pressure in the vacuum chamber 4A. Thus, instantaneous control of the electropneumatic regulator 18 is enabled so that response is enhanced.
Patent JP-2001153936-A (JP)
Title: 2-squid fluxmeter and its driving method
Inventor: TSUKAMOTO AKIRA
IPC: G01N27/72
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a fluxmeter with high performance using superconducting quantum interference devices(SQUID) of a high-temperature superconducting material. SOLUTION: Two SQUIDs are serially connected, and a common detecting coil is connected to the two SQUIDs. A plurality of current and voltage terminals are provided for the detecting coil to make a bias current through a plurality of optimum paths.