baber/WOPTO huggingface dataset:
Patent JP-S61212395-A (JP)
Title: Biological denitrification method for waste water
Inventor: MURAKAMI YOSHITAKA
IPC: C02F3/34
Filed: 1985-03-16
Abstract: PURPOSE:To make possible the discharge of waste water after controlling efficiently the content of nitrogen therein to a prescribed value or below by measuring the inflow rate of feed water, total nitrogen concn. of the feed water, the concn. of return sludge and the concn. of the activated sludge in circulation water and controlling the flow rates of the circulation liquid and due amt. of the return sludge. CONSTITUTION:The inflow rate of the feed water, the total nitrogen content of the feed water, the concn. of the return sludge and the concn. of the activated sludge in the circulation water are measured in a method for denitrifying biologically the waste water by a nitrifying liquid circulation system. The flow rates of the circulation liquid and the amt. of the return sludge are calculated in accordance with the measured values and the flow rates of the circulation liquid and the amt. of the return sludge are controlled in accordance with the calculated values. As a result, the decrease in the reaction rate caused by the dissolved oxygen carried into an anaerobic tank by the excessive circulation water is prevented and the denitrification efficiency is improved. The cost of the driving power for aeration and liquid circulation is reduced and the cost of the treatment is reduced. The BOD removal efficiency and denitrification efficiency are stabilized as well.
Patent JP-S61215174-A (JP)
Title: Sound insulation method of vehicle or the like
Inventor: KAWAGISHI MASAO
IPC: G10K11/16
Filed: 1985-03-19
Abstract: PURPOSE:To improve the soundproofing effect in a low-frequency region of engine noises or the like by mounting on a vehicle or the like a soundproof material made by sticking viscoelastic material fine pieces on a substrate so that the viscoelastic material fine piece faces are in contact with a steel plate section. CONSTITUTION:Asphalt 50pts.wt. made of straight asphalt 50wt% and bronze asphalt 50wt%, asbestos 5pts.wt., talc 5pts.wt., and calcium carbonate 40pts.wt. are kneaded and rolled to obtain a viscoelastic material with a thickness of 3mm. After this viscoelastic material is coated with an acrylic series adhesive on one side, it is cut into fine pieces of 1cm square (1cm<2>), and they are stuck on a thin leaf-like unwoven fabric made of synthetic resin up to 50% of the surface.
Patent JP-H09239086-A (JP)
Title: Ball game training device
Inventor: FUJIMOTO TERUTO
IPC: A63B69/00
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To attain miniaturization, to reduce weight and to kick/hit out a ball similarly to real one by winding a non-extension rope around a drum within a case, giving energizing force in the direction of winding and taking the rope to the drum and fixing a ball through the dawn out rope. SOLUTION: At the time of training kick, a case 1 is grasped by one hand by putting the hand through a grasping string 25, to pull out the non-extension rope 17 by the degree of making a soccer ball 23 approach the feet of a practicing player. At the time of kicking the ball forward then, the rope 17 is pulled out corresponding to the flying out. At this time, the drum 3 is rotated within the case 1 to wind and fastening a main spring 6 around a center shaft 2. In a state where the extension of an extension rope 21 is maximized and large spring force is accumulated, the ball 23 is rapidly pulled back in an original direction corresponding to the spring force. When the ball is kicked out upward, as it is pulled back while keeping the component of going-up force, it is raised high and returns to the training player.
Patent JP-H05253205-A (JP)
Title: Nuclear magnetic resonance photographing device
IPC: A61B5/055
Filed: 1992-03-12
Abstract: PURPOSE:To construct each gradient magnetic field coil light in weight and decrease vibratory sounds generated from vibrations by boring holes in a part of the bobbin for the coils, and embedding sound absorbing material in these holes. CONSTITUTION:A bobbin 1 to hold the positions of gradient magnetic field coils 3, 4, 5 is provided with a plurality of holes, and a sound absorbing material 2 is embedded in these holes. The sound absorbing material is made of hard foamed plastics or any functional polymer such as polynorbornene, styrene- butadiene block copolymer, cross-linked trans-polyisoprene, wherein the specific gravity of the sound absorbing material is made smaller than that of the bobbin 1. Particulates of glass, lead, or the like are included in the sound absorbing material. This allows accomplishing lightweight construction of the coils and decreasing the vibratory sounds generated from vibration of them.
Patent JP-S56148585-A (JP)
Title: Recording material
Inventor: HARUTA MASAHIRO
IPC: B41M5/50
Filed: 1980-04-21
Abstract: PURPOSE:To absorb ink rapidly and prevent the ink from flowing-out nd exudation even when plural droplets of the ink are adhered to a recording material in an overlapped manner, by providing on paper a recording-liquid receiving layer which contains particles of a porous inorganic material capable of retaining coloring matter by adsorption. CONSTITUTION:The inorganic pigment used here is natural zeolite, synthetic zeolite, diatomaceous earth or the like, which may be used either singly or jointly. The particles of the pigment are mixed and dispersed into a dispersion or solution of a binder to produce a coating material. The coating material is coated on a substrate consisting of a porous material such as paper, and the coated layer is dried by the usual method. The droplets of a recording liquid containing the coloring matter is jetted to said recording-liquid receiving layer by the ink jet recording method, thereby conducting the recording.
Patent JP-H10257138-A (JP)
Title: Portable telephone device
Inventor: YAMANAKA KENJI
IPC: H02J7/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent the lifting of a charger 3 at the time of lifting a slave device 2 from the charger 3 in a portable telephone device constituted of the slave device 2 and the charger 3 for charging the secondary battery of the slave device 2 in which the slave device is housed by using a magnetic suction force. SOLUTION: A pair of positive and negative power receiving terminals 51 and 52 are arranged in a slave device 2, and a pair of positive and negative power supplying terminals 41 and 42 for impressing a charging voltage to those terminals are arranged at positions which can be brought into contact with the pair of power receiving terminals 51 and 52 in a charger 3. Also, a magnet member constituted of a magnet piece 45 and a pair of yoke pieces 46 and 46 is set on a faced face to the slave device 2 in the charger 3, and a metallic piece 5 to be suck by the magnet member is set on a faced face to the charger 3 in the slave device 2. The pair of yoke pieces 46 and 46 are provided with an escaping face 47 for holding non-contact with the metallic piece 5 at the edge part close to the rotary shaft of the slave device 2 at the time of lifting the slave 2 from the charger 3.
Patent JP-S58170540-A (JP)
Title: Preparation of exhaust gas purifying catalyst
Inventor: MIYOSHI NAOTO
IPC: B01J37/02
Filed: 1982-03-30
Abstract: PURPOSE:To obtain a catalyst having purification efficiency higher thanthat of a platinum/rhodium catalyst, by a method wherein a palladium containing alumina layer is formed on an activated alumina layer formed on a support substrate and a platinum layer and/or a rhodium layer is further formed. CONSTITUTION:For example, a cordieritie type monolithic support substrate is immersed in a slurry containing alumina and, after drawn up therefrom, the impregnated support substrate is introduced into a gas stream cell to blow off the slurry. After drying, the treated support substrate is immersed in an aqueous solution of a compound containing palladium and an activated alumina layer A containing palladium is obtained by drying. In the next step, the resulting support substrate having the palladium containing activated alumina layer A formed thereon is immersed again in the aforementioned alumina slurry to obtain activated alumina layer B containing no noble metal on the palladium containing alumina layer. The obtained support substrate having the layers A, B is immersed in an aqueous solution of a compound containing platinum and/or rhodium to impregnate the activated alumina layer B with platinum and/or rhodium by aforementioned similar operation.
Patent JP-H02233656-A (JP)
Title: Alkenyl ether compound with liquid crystal nature
Inventor: UCHIDA MANABU
IPC: C09K19/46
Filed: 1989-03-06
Abstract: NEW MATERIAL:A compound of formula I (R is 2-7C alkenyl). EXAMPLE:4-(4-pentenyloxy)benzoyloxy-3'-fluoro-4'-cyanobenzene. USE:A component for liquid crystal compositions. Having large DELTAepsilon (dielectric anisotropy), thus capable of decreasing the threshold voltage when put into a liquid crystal cell. Therefore, being capable of driving a liquid crystal display device at low voltages. Being characterized by being liable to form liquid crystal phase. PREPARATION:In accordance with the reaction formula, methyl p- hydroxybenzoate of formula II is etherified with an alkenyl bromide of formula III in a solvent such as methanol or ethanol using a catalyst such as NaOH or KOH to obtain a compound of formula IV. Thence, this compound is hydrolyzed into a compound of formula V, which is then made to react with thionyl chloride in a solvent such as toluene to obtain a compound of formula VI. This compound is then reacted with a compound of formula VII to obtain the objective compound of the formula I.
Patent JP-S59178011-A (JP)
Title: Piezoelectric vibrator
Inventor: SUGII TAKEFUMI
IPC: H03H9/17
Filed: 1983-03-28
Abstract: PURPOSE:To reduce the occupied area of an oscillator by constituting integrally a capacitance serving as a load capacitance in constituting a piezoelectric vibrator and the oscillator. CONSTITUTION:A lower electrode 22 formed by using paste of Ag or Ag.Pd, a dielectric film made of SiO2 or the like, an upper electrode 24 made of Ag or Ag.Pd paste, a bump 25 and a piezoelectric vibrator 26 are formed on an alumina substrate 21. The vibrator 26 is fixed on the bump 25 by applying a conductive adhesive thereto. Thus, the vibrator is fixed in the state being floated from the film 23 or the electrode 24.
Patent JP-H07262277-A (JP)
Title: Device duplex system
Inventor: SUGIHARA YUJI
IPC: H04L12/28
Filed: 1994-03-24
Abstract: PURPOSE:To restart processing by a sub-device at the time of the fault of a main device by permitting the side of the sub-device to store the processing result on the side of the main device by back ground processing. CONSTITUTION:At the time of existence of input from a control panel 12, a control part 11 transmits the inputted contents to a control part 21 through LAN 3. On the other hand, the control part 11 processes the inputted contents and issues a ticket by a ticket issuing device 13 as a peripheral device. Furthermore, the control part 11 prepares processing result data with respect to the ticket issuing processing, registers the contents in a hard disk, transmits it to the control part 21 through LAN 3 at the same time and comes to wait for an input again. Then, when the control 11 is down, the control parts 11 and 21 are replaced each other so that the control part 21 starts a control program (software) which should be operated by the control part 11 stored in the hard disk so as to restart processing in a state just before the control part 11 is down.
Patent JP-S61212592-A (JP)
Title: Production of d-ribose
Inventor: HAGIRI HIROSHI
IPC: C07H3/02
Filed: 1985-03-19
Abstract: PURPOSE:To obtain the titled compound in high yield, by carrying out the epimerization of D-arabinose using a molybdic acid compound as a catalyst in the presence of a boric acid compound, and treating the reaction liquid with a column of a metal-type cation exchange material. CONSTITUTION:D-arabinose used as the starting raw material is epimerized by heating preferably at 50-100 deg.C in water, organic solvent or hydrous organic solvent in the presence of a molybdic acid compound (preferably a VI-valent compound) and a boric acid compound. The obtained reaction liquid is passed through a column packed with a 2- or 3-valent metal-type cation exchange material (preferably polystyrenesulfonic acid-type strongly acidic ion exchange resin converted to Ca-type, etc.) and eluted usually with water to separate the objective compound. The amount of the boric acid compound is preferably 1.5-3mol per 1mol of the raw material.
Patent JP-S53137938-A (JP)
Title: Preparation of benzophenoneazines
Inventor: ITSUSHIKI TOMIYA
IPC: C07C251/88
Filed: 1977-05-10
Abstract: PURPOSE: To prepare the title cpds. effectively by oxidation of benzophenoneimines with O 2  in the presence of a copper salt catalyst to give benzophenoneazines, followed by addition of water to precipitate and to recover easily. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03256672-A (JP)
Title: Manufacture of machine structure part and shot peening device
Inventor: HATANO ATSUOMI
IPC: B24C1/10
Filed: 1990-03-05
Abstract: PURPOSE:To realize reliable improvement of fatigue strength without a risk of a notch being produced by applying hard shot peening, having an arch height of 0.6mmA or more, on a mechanical structure part produced by applying surface curing treatment, and further effecting shot peening by using small shot grains with a grain size of 200mum or less. CONSTITUTION:A mechanical structural steel is used as a material and hard shot peening having an arc height of 0.6mmA or more is applied on a mechanical structure part 1 produced by applying surface curing treatment. Thereafter, by effecting further shot peening by using small shot grains 2B with a grain size of 200mum or less, the residual compression stress of a part 1 surface is increased to increase fatigue strength. In this case, a carbon steel SC, S-CK, a nickel chrome steel SNC, a nickel molybdenum steel SNCM, and a chrome steel (SCr), the standards of which are specified according to JIS are listed as the machine structural steel used as a material.
Patent JP-H08216690-A (JP)
Title: Glass sunroof panel
Inventor: NAKAMURA TAKESHI
IPC: B60J10/82
Filed: 1995-02-17
Abstract: PURPOSE: To provide a glass sunroof panel improved so as to be able to stabilize and shorten the setting time of adhesive. CONSTITUTION: A glass sunroof panel consists of a glass panel 3, a glass holder 4 attached to the peripheral edge of the underside of the glass panel, a sealing member 6 for sealing the gap between the glass panel and the outside peripheral edge of the glass holder, and a cushioning member 8 provided at the inside peripheral edge of the glass holder. In the configuration of the glass sunroof panel into which the glass panel and the glass holder are bonded with a one-part adhesive 9 which is cured by moisture, a gap G is provided between the glass panel and the cushioning member by providing a stepped part 10 away from the surface of the glass at least on one part of the cushioning member mounting part of the glass holder.
Patent JP-H03256254-A (JP)
Title: Level detector for magnetic recording and reproducing device
Inventor: SUZUKI SHIRO
IPC: G11B15/087
Filed: 1990-03-07
Abstract: PURPOSE:To simplify a circuit by sharing a level detector, a time constant circuit and a comparator and simultaneously, switching the time constant level of the time constant circuit at the time of displaying the level and at the time of inter-music detection respectively. CONSTITUTION:When an operating part 9 is operated into a play state, a control circuit 11 turns a tape driving mechanism 1 into the travel of a tape 12, and a regenera tive signal from a magnetic head 2 is amplified 3 and rectified 4, and simultaneously, the output smoothed by the time constant circuit 13 is outputted to one side of the input terminals of a comparator 8. On the other hand, the control circuit 11 sets mini mum data, and D/A-converts 7 a digital data based on this set value, and supplies it as a reference level to the other side of the input terminals of the circuit 8, and the circuit 8 compares it with the output of the circuit 13. Since this circuit 13 is constituted by sharing an inter-music detection circuit, the time constant circuit and the comparator, and simultaneously, the time constant of the time constant circuit is switched at the time of displaying the level and at the time of the inter-music detection, the simplification of the circuit can be realized with the formation of the circuit 13.
Patent JP-H0572642-A (JP)
Title: Exposure and scanning device
Inventor: OKUBO KENZO
IPC: G03G15/04
Filed: 1992-03-12
Abstract: PURPOSE:To obtain an exposure and scanning device capable of preventing the fear of blurring an image when the image is formed from occurring by stably scanning a mirror mounted on a traveling body or the like. CONSTITUTION:A lower roller 6 is fitted at one end of a bracket 4. The bracket 4 is turnably fitted on a second carriage 2 through a bracket 3 with a spindle pin 7 provided at the intermediate part of the length thereof. A fixing pin 8 is provided at the other end of the bracket 4. Then, the pin 8 is screwed to the bracket 3 through two sheets of superposed thrust washers 10 made of polyacetal resin, a sheet of washer 11 made of copper and the bracket 4. A torsion coil spring 12 always abutting the roller 6 to a guide rod 1 is fitted between the pin 7 and the pin 8.
Patent JP-S60197382-A (JP)
Inventor: MATSUSHIMA HARUHIKO
IPC: B25J9/16
Filed: 1984-03-22
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-S55153742-A (JP)
Title: Ester of allethrolon and cyclopropanecarboxylic acids* its manufacture and composition containing it
Inventor: JIYATSUKU MARUTERU
IPC: A61K31/215
Filed: 1980-04-24
Abstract: Novel esters of the formula    <IMAGE>  I'   wherein R1 and R2 are individually selected from the group consisting of carbamoyl and R1' and R2', R1' and R2' are individually selected from the group consisting of hydrogen, halogen, alkyl of 1 to 6 carbon atoms, aryl of 6 to 10 carbon atoms, aralkyl of 7 to 13 carbon atoms, alkoxycarbonyl of 2 to 5 carbon atoms and -CN, R3 and R3' are individually selected from the group consisting of hydrogen, halogen, alkenyl of 2 to 3 carbon atoms and alkyl of 1 to 3 carbon atoms, Y' is selected from the group consisting of   <IMAGE>  +TR  <IMAGE>  R4' and R5' are individually selected from the group consisting of hydrogen, alkyl of 1 to 4 carbon atoms, fluorine, bromine, chlorine and R4' and R5' together with the carbon atom to which they are attached form an optionally unsaturated hydrocarbon ring or heterocycle of 3 to 7 chain members and a heterocycle of the formula <IMAGE>  X is selected from the group consisting of sulfur and oxygen or R4' is cyano and R5' is phenyl or R4' is hydrogen and R5' is selected from the group consisting of cyano,   <IMAGE>  AlK is alkyl of 1 to 4 carbon atoms, the double bond in the 1- position of the vinyl side chain of formula (A) having (E) or (Z) configuration, R6 is selected from the group consisting of hydrogen, alkyl of 1 to 4 carbon atoms and alkoxycarbonyl of 2 to 5 carbon atoms, the substituents on the cyclopropane ring of formula (A) and (C) have the cis or trans, racemic or optically active configuration, Z1 is alkyl of 1 to 4 carbon atoms, Z2, Z3 and Z4 are individually selected from the group consisting of hydrogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, alkylthio of 1 to 4 carbon atoms and halogen and the asymetric carbon of formula (D) may be (S) or (R) configuration or a racemic mixture thereof and the carbon atom in the 1- position of the alcohol moiety may have (R), (S) or racemic configuration having insecticidal properties and their preparations.
Patent JP-H06269004-A (JP)
Title: Method for controlling video conference communication in inter communicating system
Inventor: KOJIMA HARUHIKO
IPC: H04M3/56
Filed: 1993-03-15
Abstract: PURPOSE:To enable a terminal equipment in an inter communication system to freely take part in a video conference. CONSTITUTION:A master set 101 and nodes 121, 122, 123 are interconnected by a 2-way transmission line 150 and a broadcast form transmission channel 160. Terminal equipments 131, 132, 133 able to make transmission reception of voice/video information are connected to each node. When a conference utilization user uses a terminal equipment to make a video conference use request to the master set 101 via the node, the master set 101 registers a user desiring party ID to a registration means 114 to send the user ID to each node terminal equipment through the broadcast form transmission channel 160. When number of registered parties of the registration means reaches two, a channel on the 2-way transmission line 150 is set up between both nodes connecting to the terminal equipment and the master set to attain video conference communication. Then the channel is set up one after another on the transmission line 150 on every utilization request.
Patent JP-S59181591-A (JP)
Inventor: IWASE NOBUO
IPC: H05K1/16
Filed: 1983-03-31
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-H06268993-A (JP)
Title: Interlaced scanning moving image encoding device
Inventor: FUKUHARA TAKAHIRO
IPC: H04N19/176
Filed: 1993-03-15
Abstract: PURPOSE:To provide a blocking system optimum for motion compensation threshold value judgement by utilizing the property of orthogonal transformation encoding. CONSTITUTION:Threshold value judgement is performed corresponding to a threshold value judgement offset value command 110 in an intra/inter field macroblocking processor 2 for prediction error frame pictures 102 for which prediction frame pictures 108 are subtracted from present frame pictures 101 by a subtractor 1 and divided intra or inter field macroblocking pictures 103 are orthogonally transformed and quantized by an orthogonal transformation device 3 and a quantizer 4. By using the motion compensated result information 109 of a frame or macroblock unit generated by performing optimum motion compensation by pattern matching with the present frame pictures 101 by a motion compensation prediction device 8 for local decoding frame pictures for which a quantization coefficient 105 is decoded and generated in an inverse process by an inverse quantizer 5, an inverse orthogonal transformation device and an adder 7, a threshold value judgement offset value is calculated by the frame or macroblock unit of the prediction error frame pictures 102 by a threshold value judgement offset value deciding device 9 and the command 110 is issued.
Patent JP-H03255912-A (JP)
Title: Analog data gathering device
Inventor: SHIMIZU TOSHINORI
IPC: G06F17/40
Filed: 1990-03-07
Abstract: PURPOSE:To obtain accurate analog data even if variance in rotating speed is generated by matching the timing of the transmission of analog information to an A/D converting means and the timing of the storage of digital information after conversion in a memory means with information regarding the rotating angular velocity of a rotating means. CONSTITUTION:The information regarding the rotating angular velocity which is inputted from an encoder, etc., is frequency-divided and inputted to the enable terminal a2 of an A/D converter 23, so the converter 23 is triggered by the signal from the encoder to convert the analog information into the digital information. This digital information is stored in a RAM 24 through a connecting means 31 connected to a data arithmetic processor 32. Consequently, even if a rotary body has an irregularity in rotation, the analog information is picked up in synchronism with the irregularity and an address is counted up, so even when information in the memory is processed, correspondence to actual data can be made accurate and the error of the processing result is eliminated.