baber/WOPTO huggingface dataset:
Patent JP-H08134520-A (JP)
Title: Device for discharging and carrying powdery and granular body
Inventor: ISOZAKI SHINICHI
IPC: C21B13/00
Filed: 1994-11-08
Abstract: PURPOSE: To stabilize the control of discharging quantity of an L valve by regulating the pressure difference between the pressures on the upstream side and on the downstream side of the L valve to zero. CONSTITUTION: A pressure equalizing pipe 6 for connecting the front side and the rear side of the L valve 7 is arranged and an exhausting pressure regulating device 5 is arranged in the pressure equalizing pipe 6 to regulate the pressure difference between the pressure P2 on the upstream side and the pressure P1 on the downstream side of the L valve 7. By this method, in a smelting reduction furnace, there is such an effect that the pre-reduced ore can stably be taken out from a pre-reduction furnace 32, and the like.
Patent JP-H08136895-A (JP)
Title: Liquid crystal display device
Inventor: TANAKA TOSHIHIKO
IPC: G09G3/36
Filed: 1994-11-08
Abstract: PURPOSE: To obtain a liquid crystal display device performing a high quality display with the large number of pixels and performing simple matrix drivings. CONSTITUTION: This device is provided with liquid crystal cells 1 having electrode groups orthogonally crossing each other, a scanning circuit 2 applying scanning voltages, a signal circuit 3 applying voltages corresponding to a picture signal and a power source circuit 4 supplying voltages having prescribed bias values. Selection voltages of the scanning circuit 2 are made to be positive and negative selection voltages and the signal circuit 3 uses two kinds of difference voltages being vicinity of intermediate voltages of selection voltages. The power source circuit 4 at first outputs one of selection voltages and thereafter outputs the other of selection voltages and makes the positive and negative of selection voltages simultaneously discharge in a short time at the time of an energization interruption.  As a result, even through the picture signal is extremely increased, since the signal circuit 3 is of low voltages and the load of the circuit is light, a high speed procession is possible in the circuit. Then, in this device. integrated circuits and electronic circuits do not fail to function and do not run away out of control and also the liquid crystal does not remain as it is in a state in which a DC voltage is impressed.
Patent JP-2001101197-A (JP)
Title: Method and system for retrieving attached information of electronic document
Inventor: SHIBUKI HIROAKI
IPC: G06F17/21
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide attached information retrieving method and system for an electronic document which can easily retrieve and read information on words in an electronized sentence and further improve the secondary use of the information on the words. SOLUTION: The system reads an electronic document D, extracts words such as a place name (a) included in the read electronic document D, also detects positional information showing the description position of the extracted words in the document D, retrieves an electronic dictionary E where information on the words is previously stored for the extracted words and links the retrieved information to the corresponding extracted words.
Patent JP-S62134417-A (JP)
Title: Ignition time sensor
Inventor: KOIKE OSAMU
IPC: F02P17/12
Filed: 1985-12-05
Abstract: PURPOSE:To prevent erroneous sensing of an ignition time sensor for use in detecting a combustion light optically by a method wherein a filter of which optical transmission factor is decreased in response to an increase in an amount of light is arranged between a light feeding member and a light receiving element. CONSTITUTION:A filter 1 composed of photochromic glass of which the color is made dark and optical transmission factor is decreased as an amount of light is increased, is arranged in front of a light receiving element 4. With this arrangement, a combustion light incident from one end 31 of a light feeding member 3 is projected to the light receiving element 4 through the filter 1. At this time, although the combustion light is weak during a load operation of an engine, its transmission factor is high, so that it may be sufficiently detected with the light receiving element 4. In turn, under a high load operation, the mount of light is increased and at the same time a noise light of the remaining coal which is relatively low is generated. In this case, the transmission factor of the filter 1 is decreased and the noise light does not pass through the filter. Therefore, it is possible to prevent erroneous sending of light generated from the remaining coal.
Patent JP-H10105178-A (JP)
Title: Sound isolation device
Inventor: MURAKAMI KAZUTOMO
IPC: G10K11/16
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce the noise (standing waves) in a low frequency band, which becomes the problem by heavy weight floor impacting sounds, by assembling in a resonating sound absorbing mechanism in a furniture or a trash can through simple works and an arrangement. SOLUTION: A resonating sound absorbing mechanism 2 is provided in the top section of a furniture 1. The mechanism 2 consists of a main body section 21 having a cavity part, a neck section 22 which has a passage to the section 21, an opening section 23 which has an opening to the external of the section 22 and a changing mechanism 3. The mechanism 2 reduces and absorbs the standing waves generated in the room, in which the furniture 1 is placed, using the mass of air that exists in the passage of the section 22 and the air spring component of the cavity section. The length of the passage is adjustable by rotating an adjustment ring 31 which has female threads that are screwed into the male screw section provided on the outer peripheral surface of the section 22.
Patent JP-H10126377-A (JP)
Title: Cdma communication system, base station, mobile station and communication control method
Inventor: IWAMOTO HIROAKI
IPC: H04B1/7073
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To attain high-speed synchronization locking in the case of using a spread long code with respect to the asynchronous CDMA communication system, the base station, the mobile station and the communication control method. SOLUTION: The communication system includes a plurality of base stations 2, connecting to a host station 3 or the like and a plurality of mobile stations 1. Each mobile station 1 uses a transmission section 4 and a control section 6 to send repetitively a spread modulation signal at a head of a spread long code, each base station 2 uses a reception section 8 and a control section 9 to receive the spread modulation signal to conduct synchronization locking, and a transmission section 7 sends a data transmission request to the mobile station 1 through establishment of synchronization. The mobile station 1 uses a reception section 5 to receive the data transmission request and applies spread modulation to the transmission data by a spread long code, and the transmission section 4 transmits the modulated data.  Furthermore, a timer is provided to the base station 2 or the mobile station 1, the mobile station 1 sends the spread modulation signal using the spread long code and starts re-transmission of the spread modulation signal when the synchronization can not be established until the timer expires.
Patent JP-H07129046-A (JP)
Title: Recycling device for recorded material
Inventor: YOSHIDA MASAZUMI
IPC: B41J29/26
Filed: 1993-11-02
Abstract: PURPOSE:To recycle a recyclable recorded material high in whiteness without an image noise such as a black spot with a simple operation by preventing toner floated and precipitated in a cleaning liquid from being stuck again onto the recorded material as much as possible, without shredding the recorded material. CONSTITUTION:This recycling device 1 is provided with a feeding means 2 for feeding the recorded material into a device, a cleaning liquid 30 for swelling a printed part, a dip coating tank 3 for housing the cleaning liquid 30 and dipping the recorded material for a specific time and a print removing means 4 for additionally and physically processing the surface of the recorded material and removing the printed part and fluidizing means 5 and 51-55 for fluidizing the cleaning liquid 30 in the direction nearly prependicular to the direction of carrying the recorded material in the dip coating tank 30. The device is constituted so that print removing processing is executed under the fluidization of the cleaning liquid 30.
Patent JP-H07127473-A (JP)
Title: Supercharging device for engine
Inventor: NAKANE HISANORI
IPC: F02B39/14
Filed: 1993-11-02
Abstract: PURPOSE:To improve supercharging efficiency and acceleration through division of a turbo rotary shaft into a shaft on the compressor side and a shaft on the turbine side and to feed working oil to a hydraulic clutch for intercoupling and disconnection of the two shafts without the occurrence of any trouble. CONSTITUTION:A turbo rotary shaft is divided into a shaft 36 on the compressor side to which a compressor on the intake side is fixed and a shaft 38 on the turbine side to which a turbine on the exhaust side is fixed and the shaft 36 on the compressor side is caused to effect auxiliary drive through injection of working oil to a hydraulic turbine 43. A hydraulic clutch 44 to intercouple and disconnect the two shafts 36 and 38 is provided and an oil pressure chamber 47 therefor is arranged on the shaft 38 side on the turbine side. Working oil passages 74, 76, and 78 to the oil pressure chamber are formed in housings 34 and 40 and the shaft 38 on the turbine side.
Patent JP-H10119400-A (JP)
Title: Removing and reducing mechanism for slackening in ribbon
Inventor: MIYAKE HIROMASA
IPC: B41J33/54
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of wasteful operation in the feeding of an ink ribbon by a method wherein a timing plate, attached to an ink ribbon shaft at the feeding side, and a sensor, detecting the angle of the timing plate, are provided. SOLUTION: An encoder is formed of the combination of both of a timing plate 10, obtained by providing holes of fine pitch on a disc, and a transmission type light sensor, detecting light passing through the holes. When a thermal head 4 is separated from a platen 8, a slackening is generated in an ink ribbon 5 and, therefore, a motor 7 is driven to turn a pulley 9 to absorb the slackening by a reeling side ink ribbon 2. When the slackening is eliminated, a feeding side ink ribbon 3 is started to rotate by being pulled by the ink ribbon 5. The timing plate 10 is connected to the feeding side ink ribbon 3 whereby an optical pulse, generated by the operation of the timing plate 10, is caught by the sensor 1 and the driving of the motor 7 is stopped.
Patent JP-S63127254-A (JP)
Title: Toner for developing electrostatic latent image
Inventor: WATANABE YOICHIRO
IPC: G03G9/087
Filed: 1986-11-17
Abstract: PURPOSE:To obtain a toner which has excellent offset preventive performance and low-temp. fixability, does not weld to a stencil printing master in a photoengraving process for said meter and has an excellent property to prevent staining of PVC products by using a specific resin and copolymer as a binder resin of a toner for electrostatic latent images contg. at least the binder resin and coloring agent. CONSTITUTION:A polyester resin and styrene/methylacrylate copolymer are used as the binder resin of the toner for electrostatic latent images contg. at least the binder resin and coloring agent. The polyester resin consists of dihydric alcohol and dibasic acid and has preferably 8,000-16,000wt. average mol.wt., 50-65 deg.C glass transition temp., and 15<= acid value. The styrene/methylacrylate copolymer having 200,000-500,000wt. average mol.wt., 15-50% gel content and 55-70 deg.C glass transition temp. is preferable.
Patent JP-H03161588-A (JP)
Title: Online coater
Inventor: JIORUGIO BARUDEIINI
IPC: D21G1/00
Filed: 1990-10-13
Abstract: PURPOSE: To obtain a coater apparatus of a compact structure which? coats a dried and calendered web before the web is finally taken up by arranging single-tier dryer groups on the downstream side relative to a coater. CONSTITUTION: The second single-stage dryer group 20 is arranged downstream relative to a plurality of the single-stage dryer groups of a dryer section which includes the single-stage dryer groups, alternately dries both surfaces of the web W and restrains the web W so as not to have (the web) shrunk in a direction for crossing the machine. A calender apparatus 26 which calenders the dried web W is arranged downstream relative to the dryer group 20. The one surface 30 of the web W is coated by the coater 28. The single-stage dryer group 32 which dries the surface 30 is arranged downstream from the coater 28. The coated web is taken up by a take-up device 34.
Patent JP-H07127580-A (JP)
Title: Scroll compressor and its assembling method
Inventor: HORI TATSUYA
IPC: F04C29/00
Filed: 1993-11-04
Abstract: PURPOSE:To precisely assemble main and auxiliary bearings and assemble a compression mechanism part in a clean condition by forming a notch where a jig can be inserted from the side of a stator spiral blade in a main bearing frame in the condition where the compression mechanism part is assembled and inserted into a closed container. CONSTITUTION:A motor 2 and a compression mechanism part 3 driven thereby are respectively stored in a closed container 1 consisting of a cylindrical part 1a or the like. The compression mechanism part 2, a main bearing 5 and a crankshaft 4 are temporarily assembled and a stator spiral blade 3a and the main bearing 5 are fixed in a clean atmosphere such as a dustproof chamber. The temporarily assembled bodies are inserted into a cylindrical part 1a, a notch 5d and a flat part 5c which are formed in the main bearing frame are made the concentricity reference and the flatness reference respectively, and the jig is inserted. Then, the parallel degree between the end surface 1c of the cylindrical part 1a and the flat part 6c in an auxiliary bearing 6 and the concentricity with the concentricity reference surface 6d are obtained respectively, and the welding is executed thereto. This constitution assembles the compression mechanism part in a clean condition, and improves the reliability.
Patent JP-H05111939-A (JP)
Title: Injection molding die for liquid resin
Inventor: MURAYAMA TORU
IPC: B29C33/62
Filed: 1991-10-23
Abstract: PURPOSE:To obtain an injection molding die for liquid resin wherein the outside of electronic parts is wrapped and sealed with insulating resin and products in quality are mass-produced at a low cost and mold release and detachment of the product and removal of a burr are made easy. CONSTITUTION:An injection molding die is formed with a bottom force 1 of a movable side and a top force 2 of a stationary side 2. The bottom force 1 is constituted of a downside retainer plate 3, a spacer block 4 and a downside bottom plate 6, etc. Further, the top force 2 is constituted of an upper-side retainer plate 7, a sprue bush 9 and an upperside bottom plate 10, etc. A cavity 11 is formed with both a female mold part recessed on the main face of the downside retainer plate 3 and the female mold part provided on the main face of the upper-side retainer plate 7. Further, the respective inner circumferential faces of the female mold parts of the downside retainer plate 3 and the upper- side retainer plate 7 and the butting faces of the respective retainer plates 3 are coated with the layer 12 of fluorine-based resin excellent in mold release properties and good in heat resistance in the whole face.
Patent JP-H10101473-A (JP)
Title: Method and apparatus for pulling up monocrystal
Inventor: IINO EIICHI
IPC: C30B29/06
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To produce a heavy monocrystal while growing the monocrystal safely and accurately when pulling up the monocrystal, for example, by the Czochralski method. SOLUTION: This method for producing a monocrystal comprises growing a monocrystal C in connection with an even part Ck following a seed drawing 19 below a seed crystal 9 hung with a hanger 7, pulling the uneven part Ck up to a predetermined level (position where the uneven part 3 can be held with a hanger 17), then lifting a lifter 3 that supports a hanger lifting mechanism 5 while decreasing gradually the pull-up velocity Va of the hanger 7 to keep the pull-up velocity of the monocrystal C constant, shifting final pull-up by rise of the lifter 3 in place of pull-up with the hanger 7, then slightly lifting the hangers 17, 17 fitted to the lifter 3 with a transfer mechanism 20 to make the crystal holding parts 17a, 17a contact with the uneven part Ck, and then transferring the 1-50% of the weight of the crystal to the hanger 17, 17.
Patent JP-S61155664-A (JP)
Title: Oil pump of engine
Inventor: TANI MITSUHIRO
IPC: F04B53/10
Filed: 1984-12-28
Abstract: PURPOSE:To prevent pressure in an oil gallery from being increased over a certain value by disposing a relief valve which regulates an oil pressure in a pump body which contains an oil pump and is placed inside a crankcase. CONSTITUTION:While oil which flows out from a pump 2 reaches an oil gallery, the oil is subjected to pressure regulating action of a relief valve 5. In detail, if pressure of the oil is increased over a specified value, the relief valve 5 is instantaneously opened to discharge excess oil into a crankcase 3. Pressure of the oil flowing from the oil pump to the oil galleries is thereby regulated. Since pressure of oil fed to each oil galleries can be regulated, the galleries will be lubricated with oil of the specified pressure.In addition, the oil pump 2 and the relief valve 5 are integrally attached to the pump body 4, the oil pump can be handled easily and constituted simply.
Patent JP-H03140691-A (JP)
Title: Pipe joint
Inventor: ITO TAKEHIRO
IPC: F16L58/18
Filed: 1989-10-23
Abstract: PURPOSE:To prevent water from penetrating into a void between a metallic joint and a core by forming a hole, reaching to an inner surface of the metallic joint, in an accepting part, in the metallic joint built in with a resin core having the pipe end accepting part of a lining pipe in the inner surface. CONSTITUTION:A silicon-based sealant 24, by way of example, is applied to the vicinity of an upper part of an accepting part 20, and an internal thread 12 of a connector 10 is screwed in an external thread 26 of a lining pipe 18. When a pipe end of this lining pipe 18 pushes the sealant 24 into a bottom part of the accepting part 20 and further screws in the lining pipe 18, the sealant 24 is extruded into a void 28 between a metallic joint and a core 16 by way of plural numbers of holes 22, sealing this void 28. Consequently, any penetration of water into the void is preventable and, what is more, rusting and corrosion on an inner surface of the metallic joint 14 is preventable as well. Moreover, a special process for charging the sealant 24 falls into disuse.
Patent JP-H02123903-A (JP)
Title: Eddy-current brake device for vehicle
Inventor: HASEBE TOSHIRO
IPC: B60L7/28
Filed: 1988-10-31
Abstract: PURPOSE:To certainly perform the damping of a vehicle by providing a search coil to a magnetic flux density generating section in proportion to magnetic flux density between a magnetic pole core and a brake desk, and by providing an exciting current controller for controlling the voltage of an eddy current brake. CONSTITUTION:In proportion to magnetic flux density between a magnetic pole core 12 and a brake desk 8, on the tip outer-peripheral-surface section of the core 12 for generating the magnetic flux density, a search coil 29 is set. When the output voltage E of the coil 29 is greater than a reference value, then it is discriminated that squitter is generated, and an exciting current controller 30 for controlling the voltage of an eddy current brake 5 is set. As a result, the damping of a vehicle can be certainly performed.
Patent JP-S63128803-A (JP)
Title: Structure of microstrip antenna
Inventor: IYAMA HIROYUKI
IPC: H01Q13/18
Filed: 1986-11-19
Abstract: PURPOSE:To obtain an antenna without deformation, offering ease of formation and excellent economy by using a dielectric plate subjected to punch processing in response to a conductor pattern as a spacer. CONSTITUTION:The titled microstrip antenna is formed by coupling a dielectric substrate 1 formed with a conductor pattern 2, a substrate 1 formed with a ground conductor 5, and a dielectric substrate 6 made of the same material while using substrates 1, 6 formed with a larger punch hole 4 than that of the pattern 2 corresponding to the pattern 2 and the dielectric plate 3 made of the same material. Through the structure above, the area of spacer is wide in area, the mechanical strength is increased and has no change in the lapse of time because of the same material as the substrates 1, 6 and the forming is facilitated.
Patent JP-S62136737-A (JP)
Title: Automatic position correcting device for color tv cathode-ray tube
Inventor: KAKIMORI NOBUAKI
IPC: H01J9/42
Filed: 1985-12-07
Abstract: PURPOSE:To easily oppose an I.T.V camera to the CRT of a color television set at stopping a color CRT to be carried on a conveyor line at predetermined position and changing the direction of the ITV camera. CONSTITUTION:A color television set to be carried on a carrying system 13 is stopped at a fixed position. Then a television set 111, for example, is photographed by means of an ITV camera to produce an image which is subjected to A/D conversion 6, then written into a picture image memory 7, and the brightness distribution at a predetermined position is measured for the image written into the memory by means of a CPU 10. Then the measured brightness distribution is compared with a standard brightness distribution of specific type of CRT preset by the CPU 10 and a positional shift is calculated. Said positional shift is employed as a correcting quantity of the camera 1 and a drive circuit for a position correcting mechanism of the camera 1 is controlled to drive the camera 1 such that it will face against the CRT of the color television set at an accurate position.
Patent JP-S63128578-A (JP)
Inventor: HASHIMOTO KAORU
IPC: H01L23/50
Filed: 1986-11-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63119435-A (JP)
Inventor: RAINERU FUTSUKUSU
IPC: C07D317/16
Filed: 1987-11-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04149729-A (JP)
Title: Adding circuit
Inventor: IGARASHI HATSUHIDE
IPC: G06F7/50
Filed: 1990-10-15
Abstract: PURPOSE:To shorten the time for the passage of a carry signal and enable high-speed addition by preparing two kinds of logic circuit that the carry signal passes for a carry signal present state and an absent state and selecting a correct sum result with the carry signal which is generated by a carry preread signal generating circuit. CONSTITUTION:The adder is provided with carry signal preread circuits L9, L12, and L16 of a 3rd logic circuit and 4-bit carry selecting circuits CS0 - CS11. One of two sum signals when '1' is inputted as the generated carry signal and when '0' is inputted is selected with the correct carry signal appearing at the input, i.e. the signal generated by the logic circuits L9, L12, and L16, and used as the sum signal of the adding circuit ADD1. A conventional circuit uses a carry signal, obtained by a carry preread circuit, as the input signal of 4-bit adding circuits again, so an addition time is required, but one of the two results is only selected by this circuit. Consequently, the operation is greatly speeded up.