baber/WOPTO huggingface dataset:
Patent JP-H08150613-A (JP)
Title: Fiber reinforced resin concrete hume pipe and its production
Inventor: KOBAYASHI SHIGETOSHI
IPC: C04B26/02
Filed: 1991-02-14
Abstract: PURPOSE: To increase acid resistance, external pressure strength, bending strength and compression strength in the axial direction and to improve smoothness of the inner surface of a pipe and workability of the pipe by using a resin as a binder and integrally molding aggregate, a filler and a fiber reinforcement by centrifugal force. CONSTITUTION: A polymer resin such as an unsaturated polyester resin and a waste plastic or the like are used as a resin. Then, a steel fiber etc. is used as a fiber reinforcement. While a tubular formwork is rotated around the center line C, these resins, aggregate, a filler and a fiber reinforcement are supplied into the formwork and molded by centrifugal force. A fiber reinforced resin concrete Hume pipe is obtained by curing the molding after finishing molding and performing mold release. A resin used as the binder of the raw material of the Hume pipe fills the gaps of aggregate, the filler and the fiber reinforcement which has been tamped by centrifugal force and covers them. Aggregate is mutually bitten by tamping and a fiber reinforcement is interwined with aggregate.  The resin concrete Hume pipe is produced in which acid resistance is equipped and external pressure strength is large and the inner surface is smooth.
Patent JP-S57139508-A (JP)
Title: Preparation of opened polyamide yarn
Inventor: ASAHARA HIDEO
IPC: D01D5/42
Filed: 1981-02-17
Abstract: PURPOSE: To obtain the titled opened yarns of quality efficiently, by kneading polypropylene or high-density polyethylene with a highly hydrophobic polyamide resin, extruding the kneaded mixture, cooling the resultant extruded film with water, hot-drawing the cooled film, and splitting the hot-drawn film.  
     CONSTITUTION: 5W30wt% polypropylene or high-density polyethylene is kneaded with a high hydrophobic polyamide resin e.g. nylon 12, in an extruder 1, and the resultant hot molten mixture is then extruded through a die 2 into a film, which is then cooled in a cooling bath 3, both-drawn between feed rolls and draw rolls of a drawing machine 5, brought into contact with opening rolls 6 and splitted to give the aimed opened yarns.  
     EFFECT: A drawn film having high accuracy and improved dimensional stability is obtained due to the cooling step in a stabilized preparing process by the water cooling method, and the opened yarns of high uniformity are obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59146925-A (JP)
Title: Novel crystalline aluminosilicate and its production and converting method of organic raw material using crystalline aluminosilicate
Inventor: SAKURADA SATOSHI
IPC: B01J29/00
Filed: 1983-02-09
Abstract: PURPOSE:To obtain a crystalline aluminosilicate which has a specific chemical compsn. and a powder X-ray diffraction figure and reacts excellently to decompose selectively chain hydrocarbon by maintaining an aq. reactive mixture contg. SiO2, Al2O3, Na2O, etc. at a prescribed ratio at a crystallizing temp. CONSTITUTION:An aq. reactive mixture contg., by molar ratio, 10-100 SiO2/ Al2O3, 0.03-0.5 Na2O/SiO2, 10-300 H2O/SiO2 and 0.1-10Cl/SiO2 is prepd. The mixture is maintained at a crystallizing temp. to form a crystal and the atom ratio of Si/Al on the crystal surface is made the same as the average ratio over the entire part of the crystal or the ratio on the crystal surface is made larger. The crystalline sodium aluminosilicate among said crystals has the chemical compsn. consisting of 0.8-1.6 Na2O.Al2O3.10-100 SiO2.0-40 H2O and has the powder X-ray diffraction figure of the lattice space shown in the table.
Patent JP-H04243621-A (JP)
Title: Vehicle-use air-conditioner with aroma device
Inventor: OSAWA TAKASHI
IPC: A61L9/01
Filed: 1991-01-23
Abstract: PURPOSE:To mitigate uncomfortableness due to contaminated external air which is entered by a complete closure time of a damper when decision is made of contamination of an external air to close an external air introduction damper. CONSTITUTION:When a contamination degree Ve of external air detected by a sensor is higher than a reference value VCD (104), a signal for closing an external air introduction damper is supplied to a drive circuit (105). At this time, there exists a time lag between supply of this signal and actual closure of the external air damper. Therefore, the amount of aroma emitted from an aroma device is increased by a time length covering the time delay.
Patent JP-H03226261-A (JP)
Title: Field core for linear synchronous motor
Inventor: INAGE AKIO
IPC: H02K41/03
Filed: 1990-01-31
Abstract: PURPOSE:To secure a pitch between field cores with a high accuracy by a method wherein a multitude of flat surface type core sheets, in which a plurality of field cores and frames are integrated, are punched from a sheet material for core while the multitude of core sheets are laminated and adhered. CONSTITUTION:A core sheet 21 is punched from a sheet material for core by press work so as to have the configuration of a flat surface, in which a multitude of field cores and frames are integrated. The field core 2 is made by laminating a multitude of core sheets 21 and adhering them with rivets 22 so as to have a predetermined pitch and so as to be integrated with the frames 1. Said pitch is set correctly by a press punching die whereby the accuracy of the pitch becomes highly accurate. A field coil 3 is mounted on the field core 2 and, thereafter, an upper lid core 23 is fixed to the top of the field core 2 by bolts 24 whereby the field side of a linear synchronous motor is completed with a high accuracy.
Patent JP-H10222854-A (JP)
Title: Disk drive device
Inventor: KUNIBE HIDEO
IPC: G11B7/09
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To accurately and also stably adjust a focus offset and a track offset and to properly perform focus control and track control. SOLUTION: A rough offset value is obtained to make an RF amplitude max. in changing the focus offset by a microcomputer (S2). Then, a value equivalent to a value of 90% of a 1st amplitude value that is the max. RF amplitude value is set to a 2nd amplitude value (a target value) (S3). Subsequently, the focus offset is gradually changed to detect two offset values making the detected RF amplitude value below the 2nd amplitude value (S6 and S9). Finally, an intermediate value of the above two offset values is calculated, and also an offset position corresponding to this intermediate value is made to be a just focusing point (S10). By this method, even when the RF amplitude is gradually changed, the just focusing point can be specified based on the two offset values.
Patent JP-H08217252-A (JP)
Title: Fill-up sensing device for refuse storing/exhausting drum
Inventor: TOMA ICHIRO
IPC: B09B3/00
Filed: 1995-02-09
Abstract: PURPOSE: To provide a fill-up sensing device for refuse storing/exhausting drum, with which it is capable of judging whether the drum is filled with refuse from its weight basically with no use of a load cell or the like. CONSTITUTION: The rotational amount after power-off of a drive motor 6A to drive a drum 2 having also a power generating function for sensing of rotation is compared with the set value which is given previously by a full refuse judging means 44, and on the basis of the obtained difference, determination is conducted whether the drum is full with refuse.
Patent JP-H02202262-A (JP)
Title: Facsimile broadcast receiver
Inventor: NISHIDA NAOKI
IPC: H04N7/081
Filed: 1989-01-31
Abstract: PURPOSE:To automatically receive a facsimile circuit signal from a telephone FAX terminal by storing the telephone number of this FAX terminal and controls this terminal to keep it in a waiting state in case a reception request is received for the facsimile circuit signal in a reception process of a facsimile broadcast signal. CONSTITUTION:A telephone number proper to a telephone FAX terminal 20 is received by a telephone circuit communication procedure control part 2 from a telephone FAX terminal 20 via a network control circuit NCU 4 and a MO DEM 5. Thus the part 2 stores the received telephone number and a flag showing the reception of a reception request from the terminal 20 into an internal memory of the part 2. Then the part 2 transmits a DCN signal (circuit disconnection instruction signal) to the terminal 20. Thus the terminal 20 is set in a waiting state.
Patent JP-S55114392-A (JP)
Title: Clarification system for polluted water
Inventor: KONDOU GOROU
IPC: C02F3/08
Filed: 1979-02-28
Abstract: PURPOSE: To direct continuously a fixed amount of polluted water into a biological membrane treatment tank by sending a part of treated water from sedimentation tank back to a separating storage tank.  
     CONSTITUTION: Polluted water is first flowed into the separating storage tank 1 to sediment solids, and also a part of treated water from the sedimentation tank 3 is flowed into the separating storage tank 1 through the circulating path 5 to dilute the polluted water. Then, the polluted water is transferred to the microbe-adhered aerator (or disk water tank) 2 to clarify pollutants with biological membrane, and then sent to the sedimentation tank 3 to separate sludge. Then, a part of clarified water is sent back to the storage tank 1 and the rest is transferred to the sterilizing tank 4 and then discharged. Thus, even if there is no natural inflow of polluted water, a part of polluted water is always circulated and polluted water is diluted, so  that the biological membrane can be easily controlled and biological clarification of  polluted water can be attained to advantage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63190977-A (JP)
Title: Assembly method for magnetic fluid sealing device
Inventor: HORI NAOKI
IPC: F16J15/40
Filed: 1987-02-02
Abstract: PURPOSE:To prevent any wastage of a magnetic fluid from occurring, by using an auxiliary shaft to be connected to a shaft tip and a magnetic circuit changing auxiliary device which bores a through hole presents a bottomed, almost cylindrical form, piercing through the auxiliary shaft, and is added to the side of a second pole piece. CONSTITUTION:The main magnetic flux formed by attachment of an auxiliary shaft 7 and a magnetic circuit changing auxiliary device 8 through a magnetic force source 1-a first pole piece 2-a shaft 4-the auxiliary shaft 7-the magnetic circuit changing auxiliary device 8-a second pole piece 3-the magnetic force source 1, holds the magnetic fluid 5 poured into a fine clearance between the first pole piece 2 and the shaft 4 in this fine clearance. And then, the shaft 4 is pierced through the inside of the second pole piece 3 and, after the auxiliary shaft 7 and the magnetic circuit changing auxiliary device 8 are removed therefrom, the main magnetic flux formed through the magnetic force source 1-the first pole piece 2-the shaft 4-the second pole piece 3-the magnetic source 1 holds the magnetic fluid 5 injected into the fine clearance between these pole pieces 2 and 3 and the shaft 4 in respective fine clearances. Accordingly, amount of the injecting magnetic fluid 5 is held down to the minimum, and sealing is made so sure.
Patent JP-S62181975-A (JP)
Title: Reverse steering correcting device for construction machine
Inventor: ISHINO TSUTOMU
IPC: B62D11/08
Filed: 1986-02-05
Abstract: PURPOSE:To improve the controllability and safety of a construction vehicle at the time of traveling down a slope by judging whether the vehicle is in a reverse drive condition from the output rotation of a torque converter and the opening of the throttle of a fuel injection pump and, when the vehicle is in a reverse drive condition, controlling a steering clutch brake in accordance with a previously set operating condition. CONSTITUTION:Whether a construction vehicle is in a reverse drive condition or not is judged from the output rotation of a torque converter 36 and the opening of the throttle of a fuel injection pump and, when it is in the reverse drive condition, the vehicle is judged to satisfy a reverse steering condition. And, steering clutch brakes 40-43 are controlled in accordance with a previously set operating condition. Therefore, it is not necessary for a driver to judge whether the vehicle is in the reverse drive condition while traveling down a slope. Since it is also possible to carry out a revolution to a desired direction by an ordinary steering operation even in a reverse drive condition, the driver is not required to be skillful, without fear of carrying out a revolution against his will. Accordingly, an operating property and safety at the time of traveling down a slope can be improved.
Patent JP-H09205822-A (JP)
Title: Rolling and elevating operation structure for ground working device of farming machine
Inventor: YOSHIDA SADAJI
IPC: A01B63/10
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a rolling and elevating operation structure for a ground working device of the farming machine with good operability which has the operation mode of a control means changed from a rolling control mode to a manual elevation mode and prevents the ground working device from entering unexpected elevating/lowering operation. SOLUTION: When the farming machine is started by operating a start operation tool 22 while operating a mode selecting operation tool 20A constituted into a return type, the operation mode of the control means 21 is set to the manual elevation mode. When the mode selecting operation tool 20A is operated again in the manual elevation mode, the operation mode of the control means 21 is preferably switched to the rolling control mode.
Patent JP-S59152076-A (JP)
Inventor: OONISHI HIDEKI
IPC: B25B23/14
Filed: 1983-02-15
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-H08193710-A (JP)
Title: Garbage treating device
Inventor: ISHII TOSHIHIRO
IPC: F23G5/16
Filed: 1995-01-17
Abstract: PURPOSE: To obtain a garbage treating device where the surface of the incinerator is cooled and generation of condensate can be restrained. CONSTITUTION: A garbage incinerator is provided with a primary combustion chamber 5 where garbage is burned from the upstream side where air is supplied, a secondary combustion chamber 18 where combustion gas produced in the primary combustion chamber 5 is burned completely, a mixing duct 21 where exhaust gas from the secondary combustion chamber 18 is mixed with low temperature air, an absorption chamber 41 where the exhaust gas is deodorized, and a fan 42, and they are arranged in order. To forcibly dilute the exhaust gas, low temperature air is supplied into the mixing duct 21 through an air path 40 that tis formed on the inside of a cover plate 32 that opens and closes the primary combustion chamber 5 and on the inside of the sidewall of the garbage incinerator main body and arranged in parallel with the combustion chamber 5 and 18.  A bypass 45 that runs round the mixing duct 21 and the adsorption chamber 41 is provided between the air path 40 and the fan 42. The diameter of a constriction of the mixing duct 21 is preferably smaller than that of the bypass 45.
Patent JP-S61181185-A (JP)
Title: Semiconductor light-emitting element
Inventor: KATOU YOSHITAKE
IPC: H01S5/00
Filed: 1985-02-07
Abstract: PURPOSE:To maintain the injection efficiency of carriers while improving luminous efficiency by forming a strain superlattice layer, in which first strain super-thin films, an energy gap thereof is larger than a clad layer and a lattice constant thereof is smaller than the clad layer, and second strain super-thin films having a lattice constant larger than the clad layer are laminated alternately, to at least one side between the clad layer and an active layer. CONSTITUTION:The titled light-emitting element is formed by using a S-doped In0.48Ga0.52P layer and a Zn-doped In0.48Ga0.52P layer as each of an N-type clad layer 11 and a P-type clad layer 12, an In0.21Ga0.79As0.57P0.43 layer as an active layer 14, a GaP layer as a first strain super-thin film 12, an energy gap thereof is larger than the clad layer and a lattice constant thereof is smaller than the clad layer, and an InP layer as a second strain super-thin film 13 having a lattice constant smaller than the clad layer. The film thickness of the GaP layer 12 and the InP layer 13 severally takes 25Angstrom  and 20Angstrom , and the number of respective layer is each brought to three layers and two layers. According to such constitution, electrons in the active layer 14 cannot tunnel the energy barriers of the GaP layers 12 in a strain superlattice layer, and function as energy barriers.
Patent JP-H04267764-A (JP)
Title: Means for receiving semiconductor device
Inventor: TOMITA YUKIO
IPC: B65D73/02
Filed: 1991-02-18
Abstract: PURPOSE:To reduce the kinds of emboss tape used and the number of the switching operations between the tapes in different kinds by providing separating pieces for dividing the receiving part of a tape into sections and the tape having the plastic members provided with detents for receiving therein such separation pieces on both the sides of the receiving part at predetermined intervals. CONSTITUTION:Grooves are formed in the plastic member 11 of tape and detents 14 are provided on the side walls of the grooves. A separating piece 15 can be fitted into any detent 14 to give a space conforming with the size of a semiconductor device 12. In this way the tape can respond to changes in the number and kind of the package as well as in its size. A taping device is so designed as to insert the separating pieces 15 into the detents each time the semiconductor device 12 is received in the tape, detect the number of the detents 14 and fit the separating pieces into the detents the most suitable for the size of the package. This eliminates the need to fit the separating pieces 15 previously into the detents, thus avoiding an increase in the number of the operations.
Patent JP-2000132402-A (JP)
Title: Program transmission and reception system and its server
Inventor: EGASHIRA TORU
IPC: G06F15/177
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To improve the execution efficiency of a program at a client. SOLUTION: A server control means sends a requested program when receiving a request from the client, further predicts a program expected to be needed by the client in the future on the basis of the storage of the request order of an associative storage mean 112 storing the request order of the program in which the client is requested in the past, and sends the program. Here, the server control means refers to the contents of a transmission set storage means 113 stored with the names of the programs sent in the past before sending the program and skips the transmission of a program which is already transmitted to evade a waste such as the repetitive transmission of the same program.
Patent JP-H03228028-A (JP)
Title: Production of liquid crystal display device
Inventor: MOCHIZUKI MASASHI
IPC: G02F1/1337
Filed: 1990-02-01
Abstract: PURPOSE:To prevent the breakdown of transparent electrodes by static electricity by forming conductive parts to electrically connect all of the transparent electrodes for display patterned on two sheets of substrate by an anisotropic conducting agent added into a sealing agent exterior to the display area and cutting the above-mentioned conductive parts after the completion of an assembly process. CONSTITUTION:Electrodes 2 for display and electrodes 3 for conduction are patterned on the common substrate 1. The electrodes 5 for display and the electrodes 6 for conduction are patterned on the segment substrate 4. Conductive epoxy adhesives are printed in the patterns shown by 7 by screen printing on the substrate 4 for segments and thereafter, two sheets of the substrates are stuck to each other. All of the electrodes 2 and 5 for display are electrically connected in this way. The substrates are cut at lines 8 after the curing of the adhesives and the stages up to liquid crystal injecting-sealing-sticking of polarizing plates are completed; thereafter, the final cutting is executed to cut off the conductive part and to form the liquid crystal display device. The electrostatic breakdown of the electrodes for display in the entire process after the combination of the upper and lower substrates is prevented in this way.
Patent JP-H01196893-A (JP)
Title: Optoelectronic integrated circuit
Inventor: NAKAMURA AKIRA
IPC: H01S5/042
Filed: 1988-02-02
Abstract: PURPOSE:To reduce the electrostatic capacitance of a laser oscillation section, and to enable modulation at high speed by isolating an epitaxial layer for a laser into the laser oscillation section and a bonding forming section by a trench reaching up to a semi-insulating substrate. CONSTITUTION:A buffer layer 2, an N-type active layer 3 for an FET, N<+> layers 5 as a source and a drain, an N-type clad layer 7, a laser active layer 8, a P-type clad layer 9 and a P<+> type cap layer 10 are grown onto a GaAs substrate 1 in an epitaxial manner. One parts of the layers 5-10 are removed, thus shaping an FET forming region for drive. A striped trench reaching the substrate 1 is formed to a laser constituting section, and SiO2 layers 11 are shaped into the trench and onto the surface of the laser constituting section. An Al gate electrode 4, a source electrode 6 and an electrode 12 for a laser are formed. The width W of a laser oscillation section can be narrowed (such as 1.5mum), thus lowering capacitance, then allowing modulation at high speed. A bonding section and the laser oscillation section are isolated, thus preventing the deterioration of a laser section due to bonding.
Patent JP-S56119863-A (JP)
Title: Testing method for printed board unit
Inventor: NAKATANI KIKUO
IPC: H05K13/08
Filed: 1980-02-26
Abstract: PURPOSE:To make a lining test to each printed board in a prescribed time without interruption, by equipping each printed board unit with a test signal generating circuit. CONSTITUTION:Circuit part 2 of printed board 1 is provided with input terminal 5, output terminal 7 and power terminal 4, and output 6 of test signal generating circuit 3 is connected to the input terminal of circuit part 2. With a test signal from test terminal 8, test signal generating circuit 3 is actuated and a test signal from input terminal 5 is supplied to circuit part 2 to start a test. Thus, there is no need to connect each printed board unit as actual circuit constitution and even if all printed board units are not packaged, a burn-in test of the operation of each printed board unit is feasible.
Patent JP-H11228218-A (JP)
Title: Production of ito sintered compact
Inventor: NAKAMURA ISAO
IPC: C04B35/00
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high-density ITO sintered compact through slurry casting molding process with slight impurity contamination of the slurry. SOLUTION: This method for producing a high-density ITO sintered compact with slight impurity contamination from ground mix media comprises the following steps: ion-exchanged water and an organic additive are added to indium oxide powder and tin oxide powder followed by grinding under mixing in a ball mill to prepare a slurry which, in turn, is subjected to cast molding, and the resulting molded form is sintered; wherein the tin oxide powder is adjusted previously so as to be 1-4 m<2> /g in specific surface area and <=1 μm in average particle size. Alternatively, this method comprises sintering the above-mentioned molded form in an oxygen atmosphere.