baber/WOPTO huggingface dataset:
Patent JP-S574287-A (JP)
Title: Treatment of organic waste water
Inventor: KATAOKA KATSUYUKI
IPC: C02F1/52
Filed: 1980-06-12
Abstract: PURPOSE: To save inorg. flocculants and lower the moisture contents of dehydrated cake by adding a mineral acid to at least one of the sludges produced in a biological treatment process and a flocculation treatment process, then adding an oxidizer and further dehydrating the same.  
     CONSTITUTION: The excess sludge 7 and concnd. sludge 8-1 from a biological treatment process are concnd. in a thickening process such as a gravity concentrating device or the like, after which they are added with a mineral acid 10 such as sulfuric acid in an acid treating tank 9, so that the iron compounds and aluminum compounds in the concnd. sludge 8-2 are dissolved. Thence, it is subjected to oxidation reaction treatment by being added with an oxidizer 12 such as hydrogen peroxide in the 1st chemical oxidation tank 11, after which the effluent sludge is dehydrated by a dehydrator 13, whereby it is separated to dehydated cake 14 and dehydrated and separated water 15. The dehydrated and separated water 15 is recycled as it is to a flocculator 5, and is reused as a flocculant. It is preferable to add a mineral acid 23 to the effluent sludge prior to the above-described dehydration. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05280123-A (JP)
Title: Concrete block bonding device and dry bonding method thereby
IPC: E04B2/02
Filed: 1992-04-01
Abstract: PURPOSE:To shorten a construction period by forming joint intervals formed around blocks of vertical joint joiners, horizontal back-ups and horizontal joiners, and fitting joiners to recess sections of the blocks. CONSTITUTION:A base bar 1 is fixed to an installation surface, and vertical joiners 2 are screwed into coupling sockets of the base bar 1 to stick on. Basic blocks B1 in the first step are fitted between the vertical joint joiners 2, and horizontal joint back-ups 4 are laid on the blocks B1. In addition, horizontal reinforcement blocks B2 in the second step are fitted to the vertical joint joiners 2, and interlocking bodies 52 of horizontal joiners 5 are inserted in rails 21 of the vertical joint joiners 2 and are fitted into recess sections 21 of the blocks B2. Accordingly, positions where blocks are laid can be regulated to prevent the uneveness of the blocks.
Patent JP-S523690-A (JP)
Title: Phenolic resin compositions
Inventor: MATSUI SADAYUKI
IPC: C08L61/00
Filed: 1975-06-26
Abstract: PURPOSE:A resin composition to give molded articles with improved mechanical properties, wear resistance and lubricity and sliding action which can be used as mechanical parts.
Patent JP-H09266881-A (JP)
Title: Catheter tube
Inventor: SEKINO MAKI
IPC: A61B1/00
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To enhance the rupture resistance of towing wires in a catheter tube having the function of curving ends, in which a closely wound coil and the towing wires are placed inside lumens. SOLUTION: This catheter tube has a tube main body, inside which four lumens are formed. Inside two of the lumens, 43, 44, a closely wound flat coil 6 whose first and second ends are secured to the lumens 43, 44 and towing wires 51, 52 each passed through the coil 6 and having one end secured near the end or the tube main body 2 are enclosed. A slope 62 that is tapered to broaden toward the end of the closely wound coil 6 is formed on the inner surface of the closely wound coil 6 near the end.
Patent JP-S62235825-A (JP)
Title: Radio receiver
Inventor: HAMANAKA HIROSHI
IPC: H04B1/16
Filed: 1986-04-07
Abstract: PURPOSE:To reduce the number of components by connecting a choke coil in series with a power line and an earth line of a DCIN jack and utilizing the difference in the impedance of a plug inserted to the DCIN jack so as to control electrically the connection of a battery built in a device into the main body circuit. CONSTITUTION:With power switches 7,9 in the operating state, that is, with the power switch 7 thrown between terminals a-c, and with the power switch 9 thrown between terminals b-d, a transistor (TR) 5 is turned off, a TR 8 is turned on, a buil-in battery 10 is connected to a power output terminal 1 via the TR 8 to supply power to the main body circuit. On the other hand, in plugging an AC adpator into the DCIN jack 11, the lead of the AC adaptor acts like an FM antenna, a power terminal (g) of the DCIN jack 11 and a switch terminal (h) are separated, the TR 5 is turned on, the TR 8 is turned off, and the power of the AC adaptor appears at the power output terminal 1 via the TR 5 to supply the power to the main body circuit.
Patent JP-S61239844-A (JP)
Title: Roasting plate for cookie
Inventor: IMAI JUZO
IPC: A23G3/02
Filed: 1985-04-15
Abstract: PURPOSE:Patterned grooves on a roasting plate are filled with a non-heat- conducting resin and pieces of rice cake or flour pasta are roasted on the plate to give roasted cake or cookies with unique scroch patterns. CONSTITUTION:A roasting plate 2 is heated by starting and gas burner in teh support 1. Pieces of rice cake X are placed on the roasting plate 2 with a stripe pattern and one surface or both surfaces are appropriately roasted. During the roasting, the parts of the rice cake which contact with the non-heat- conducting resin of a stripe pattern are not scorched, resulting in a punching pattern 6. The graves on the roasting plate are formed, further, in wavy or mountainous patterns and a variety of unique cookies are obtained.
Patent JP-S61266881-A (JP)
Inventor: EDOWAADO SAGAA FUOOTO
IPC: F16K17/196
Filed: 1986-04-07
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-H05280412-A (JP)
Title: Engine controller
IPC: F02D45/00
Filed: 1992-04-01
Abstract: PURPOSE:To provide an engine controller which can vary characteristic of a peripheral circuit of a microcomputer with a simple structure. CONSTITUTION:A gain of an input signal to an A/D converter is varied by connecting the input/output terminal P0 of a microcomputer 3 to the connection point (b) of rudder resistances RK1, RK2, RK3, and switching the input/output terminal P0 from input mode to output mode. A plural number of adjusting resistance value are read from the input terminal A1 of one A/D converter 4 by connecting the input/output terminal P1 of the microcomputer 3 to the connection point (c) of the rudder resistances RA1, RA2, RA3, and switching the input/output terminal 01 from the input mode to the output mode. Additionally, A pulse signal of 0-5 volt is modulated to the pulse signal of 0-12 volt by connecting the input/output terminal P2 of the microcomputer 3 to the connection point (e) and by switching the input/output terminal P2 from the input mode to the output mode.
Patent JP-S5414142-A (JP)
Title: Synthesizer of variable frequency
Inventor: MIZUGUCHI HIROSHI
IPC: H03L7/16
Filed: 1977-07-04
Abstract: PURPOSE:To increase the stability of output frequency and to make variable the frequency continuously, by converting the output of the reference frequency oscillator into a DC voltage and controlling the variable frequency oscillator with the difference with the DC voltage depending on the frequency from the variable frequency oscillator.
Patent JP-H10273436-A (JP)
Title: Soft capsule for chewing
Inventor: SANO YASUHIKO
IPC: A23L29/20
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide soft capsule for chewing that can be readily crunched into pieces in mouth with little sticking to teeth or cavity and shows excellent solubilization behavior. SOLUTION: This soft capsule for chewing has the skin that is composed of the following components (A), (B) and (C): (A) gelatin, (B) totally 100-600 pts.wt., per 100 pts.wt. of gelatin, of one or two or more kinds of plasticizers selected from the components (b1)-(b3): (b1) glycerol, (b2) saccharides selected from D-sorbitol, sucrose, mannitol, fructose, sucrose alcohol and isomerized sugar, (b3) glycol selected from propylene glycol and polyethylene glycol, and (C) a water-soluble cellulose.
Patent JP-S575367-A (JP)
Title: Junction type field effect transistor
Inventor: MITARAI GOROU
IPC: H01L21/337
Filed: 1980-06-12
Abstract: PURPOSE:To decrease the gate series resistance of a field effect transistor by leading vertically source, drain and gate electrodes with respect to the longitudinal direction of the upper gate region of stripe shape, thereby sufficiently increasing the interval between the electrodes. CONSTITUTION:An electrode leading window 8 is opened at the prescribed part of a striped upper gate region 1. Simultaneously, a source and a drain electrode leading windows 4 and 5 are opened at the respective prescribed parts. Since the upper gate region 1, the source region 2 and the drain region 3 are sufficiently long in the longitudinal direction as compared with the width of the stripe at this time, the windows 4, 5, 8 can be widely formed at the intervals among the electrodes. Thereafter, gate, source and drain electrodes 9, 6, 7 respectively are covered to the respective windows.
Patent JP-H10275593-A (JP)
Title: Multi-tube fluorescent lamp and lighting system
Inventor: YUASA KUNIO
IPC: H01J61/30
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the mechanical strength, improve the rising characteristic of luminous flux, and restrict the lowering of luminance due to a temperature rise. SOLUTION: Both ends of a glass outer tube 2, which surrounds a light emitting tube 1 with a little space, are fixed to positions near each end of the light emitting tube 1 by glass welding, and the light emitting tube and the glass outer tube are directly and indirectly made to come close to each other (for fixation, contact, proximity at a position opposite to a discharge space part of the light emitting tube. Fixation of the light emitting tube 1 and the glass outer tube 2 is thereby facilitated, and inside of the glass tube 2 is maintained at a high degree of air-tightness, and the flowing heating medium can be sealed in the inner space.  In the case where the light emitting tube 1 and the glass outer tube 2 are fixed to each other or made to contact with each other, heat generated in the light emitting tube is discharged outside through a heat conductive means so as to prevent the generation of temperature rise of the light emitting tube 1, and luminance of the light emitting tube after stable lighting is maintained at a high degree. Furthermore, since the vibration generated in the light emitting tube 1 is hindered by the glass outer tube 2, breakdown of the light emitting tube 1 due to the excessive vibration can be prevented.
Patent JP-H03284682-A (JP)
Title: 5-oxa-1-azabicyclononane derivative
Inventor: SHIOZAWA AKIRA
IPC: C07D498/04
Filed: 1990-03-30
Abstract: NEW MATERIAL:The compound of formula (n is 0 or 1). EXAMPLE:4-(4-Trifluoromethylphenyl)-3-methyl-5-oxa-1-azabicyclo-[4,3,0 ]nonane. USE:A central muscle relaxant. PREPARATION:The objective compound can be produced by reacting 4-[2-(4- trifluorobenzoyl)propyl]aminobutylaldehyde diethyl acetal with a proper acid (e.g. hydrochloric acid, hydrobromic acid, nitric acid, sulfuric acid, methanesulfonic acid or p-toluenesulfonic acid) in a solvent (preferably ketone such as acetone or methyl ethyl ketone).
Patent JP-S576791-A (JP)
Title: Recording liquid and recording method
Inventor: MATSUFUJI YOUJI
IPC: C09D11/00
Filed: 1980-06-13
Abstract: PURPOSE: To prevent the coagulation of pigment particles, and to obtain a clear picture image having high concentration by a method wherein the pigment particles  are dispersed in an aqueous solution medium containing lignin aulfonic acid salt,  and dropped as the recording liquid.  
     CONSTITUTION: The 5W300pts.wt. lignin sulfonic acid salt consisting of alkaline metal, fatty amines such as methyl amine and ethyl amine, etc. and lignin sulfonic acid is added to the 100pts.wt. pigment, and a surface active agent of nonions, cations, etc. is further added as a pigment dispersant. Since ink 7 constituted from said dispersant, water, a water-soluble organic solvent and the organic or inorganic pigment is given a pressure change in a liquid chamber 4 through the application of signals converted from recording signals S by means of a signal processing means 10, the ink if discharged as liquid-drops from a discharging orifice 5, and recording is conducted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05277243-A (JP)
Title: Prize ball processing device of pachinko game machine
IPC: A63F7/02
Filed: 1992-04-02
Abstract: PURPOSE:To prevent prize balls in a gutter from increasing and clogging the gutter by transferring data stored in a prize ball number storage means to a discharge control system in order of storage prior to the number of prize balls determined by a prize ball number determination means, and continuously dispensing the prize balls each time the storing data are stored. CONSTITUTION:When a prize ball detection means A for detecting prize balls guided from a guide gutter to a dispensing mechanism detects balls, a prize ball number determination means B determines the number of prize balls to be discharged based on a set number of prize balls. A prize ball number storage means C for storing the determined number of prize balls as stored data each time balls are detected in the dispensing mechanism and a data transfer processing means D for transferring in order of storage the data stored in the prize ball number storage means C and eliminating the stored data corresponding to the transferred data are provided. The dispensing mechanism is controlled by a dispensing control means E so that the prize balls are discharged one by one each time a discharge finish signal from a prize ball discharge control system and a signal indicative of setting of the data about the determined number of prize balls are received.
Patent JP-S57195582-A (JP)
Title: Controlling method for arc length in plasma welding
Inventor: TAKANASHI KENICHI
IPC: B23K10/00
Filed: 1981-05-29
Abstract: PURPOSE:To maintain the arc length during welding constant and to improve bead appearance by controlling the arc voltage between a nozzle electrode and base materials to be constant. CONSTITUTION:The arc voltage between a nozzle electrode 2 and base materials 3 during welding is controlled constant to maintain the arc length during welding constant. Therefore, the variance at the setting of the clearance between a tungsten electrode 1 and the electrode 2 and the fluctuations in the arc length owing to the consumption of the electrode 1 are eliminated, and the variance in the result of welding is eliminated.
Patent JP-H02489-A (JP)
Title: Monoclonal antihuman granulocytic macrophage colony stimulating factor antibody and method for immunochemical assay using the same antibody
Inventor: MATSUI HIROSHI
IPC: C12R1/91
Filed: 1988-03-31
Abstract: PURPOSE:To obtain an immunodiagnostic agent with a high sensitivity, etc., by inoculating a hybridoma of a splenic cell immunized with a specific antigen with a myleomatous cell into a mouse abdominal cavity, etc. CONSTITUTION:A splenic cell of a mouse immunized with a human granulocytic macrophage colony stimulating factor (GM-CSF) derived from recombinant Escherichia coli as an antigen and a myelomatous cell are subjected to cell fusion and the resultant hybridoma is then screened and cloned to afford (A) a hybridoma cell line 4HI. The obtained cell (A) is subsequently cultured in a culture medium for animal cells containing blood serum to provide a culture supernatant, etc., which are then purified by an ammonium sulfate precipitation method, etc., to provide a monoclonal antibody, capable of recognizing and reacting with a proteinic part of the GM-CSF as an epitope and having 10<8>l/mol binding constant. The resultant antibody (B) is used to immunochemically determine the amount of GM-CSF 4 protein pg/ml to 100 protein ng/ml GM-CSF in a test specimen with a high sensitivity.
Patent JP-S565457-A (JP)
Title: Thienamycin intermediate
Inventor: KAMETANI TETSUJI
IPC: C07D487/04
Filed: 1979-06-27
Abstract: NEW MATERIAL:A 3-(1'-hydroxyethyl)-4-(β,β-disubstituted ethyl)-2-azetidinone shown by the formula II (R 1  is alkyl).  
     EXAMPLE: 3-(1'-Hydroxyethyl)-4-(β,β-dimethoxyethyl)-2-azetidinone.  
     USE: An intermediate for a novel antibiotic thienamycin [3-(2-aminoethylthio)-6-(1- hydroxyethyl)-7-oxo-1-azabicyclo(3,2,0)hepto-2-ene-2-carboxylic acid]. The use of ?the intermediate can prepare thienamycin industrially advantageously.  
     PROCESS: A 3-nitropropanaldimethylacetal shown by the formula III is reacted with a methyl crotonate shown by the formula IV (R 2  and R 3  are lower alkyl) to give an isoxazoline derivative shown by the formula V or VI, which is reduced under moderate pressure to prepare an amine derivative shown by the formula VII. This compound finally undergoes a Grignard reaction to give a compound shown by the formula II. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S526171-A (JP)
Title: Collecting device for floating matters on water surface
Inventor: GOTOU HIDEO
IPC: E02B15/10
Filed: 1975-07-02
Abstract: PURPOSE: To provide a mixture of a netted and endless belt conveyor device and a low viscousity oil collecting device that oil,whose viscousity is in wide range, and refuse can be collected. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S602721-A (JP)
Inventor: FURITSUTSU SHIYUTAARETSUKAA
IPC: D01H4/32
Filed: 1984-04-20
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-H05278030-A (JP)
Title: Manufacture of prepreg
IPC: B29C35/08
Filed: 1992-04-02
Abstract: PURPOSE:To provide a manufacture of prepreg free from prepreg cut chips since defective external appearance and defective inner layer circuit by the prepreg cut chips adhering to the circumference of a cut part of the prepreg occur frequently. CONSTITUTION:A cut surface of a prepreg whose circumference is cut off is cooled after heating by laser and/or an infrared heater.
Patent JP-2000274766-A (JP)
Title: Ventilator fan
Inventor: NANRI NOBUYUKI
IPC: F24F7/08
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a ventilator fan capable of being installed on a wall face safely in a short time. SOLUTION: A main body 2 for allowing an indoor side opening 3 and a wall face side opening 5 to communicate with each other, a blower 11 provided between the indoor side opening 3 and the wall face side opening 5 so as to form an air supply current or an exhaust current and a main body mounting plate 13 having a ventilation opening 12 communicating with the wall side opening 5 and secured to a wall face 14 are provided, and the main body mounting plate 13 is provided with a protrusion 13a on an upper part thereof and an engagement part 15 on a lower part thereof, and a hook part 6 to be hooked freely rotatively to the protrusion 13a is provided on an upper part of a wall face side of the main body 2 and an engagement part 16 to be engaged with the engagement part 15 is provided on a lower part of the wall face side,  and the main body 2 is freely detachable to the main body mounting plate 13.
Patent JP-H1033792-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To realize reduction of parts cost by enhancing versatility and compatibility of parts used for a Pachinko (Japanese pinball game) machine. SOLUTION: This game machine is constituted by providing a control medium (control equipment 20 and game-content control equipment 210) to control an electric operations unit (premium ball feeder 20, variable display device, variable winning display device, etc.) by means of electric signal generated from inside of the game machine itself. The electric operation unit consists of a ball feeder (premium ball feeder 20) installed to a back mechanical board 1 and an electric game unit (variable display device, variable winning display device, etc.) installed to a game board. Parts of the control medium are divided into two groups. One group is constituted to control the ball feeder and the like as a feed-control circuit, while the other group to control the electric game unit, etc., as a game- control circuit.  The feed-control circuit is the common parts usable among plural models of the game machines.
Patent JP-S524789-A (JP)
Title: Semiconductor equipment
Inventor: INAYOSHI KATSUYUKI
IPC: H01L21/28
Filed: 1975-06-30
Abstract: PURPOSE: To   revent contamination of gate insulation film by forming poly-crystal Si-film under Al electrode and thus improving MIS-FET. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S576777-A (JP)
Title: Ink jet recording device
Inventor: SUGA MICHIHISA
IPC: B41J2/175
Filed: 1980-06-16
Abstract: PURPOSE:To improve energy efficiency and to increase speed in the formation of drops by a method wherein on an ink passage in an ink jet head, there is provided a fluid controlling medium having a value which is deformed by the operation of ink pressure. CONSTITUTION:When a volgage is applied from an electric power source 18 to a piezo element 11 and a wall 12 is curved to the side of a pressure chamber 13, the ink flow of the pressure chamber 13 to a nozzle 14 becomes smaller and smoother in fluid passage resistance by means of a fluid controlling means 21, while the flow of the pressure chamber 13 to a supply passage 15 becomes larger in the fluid passage resistance by means of a fluid controlling means 22. When the wall 12 returns to the original state, the ink, on the contrary, is made difficult to flow backward from the nozzle 14 and made easy to flow in from the supply passage 15. The fluid controlling means, for example, is so constituted that a circular plate valve 401, a fixed member 407 are laminated on a valve seat 404 having outlets 402 and the ink can flow out of the side of the valve seat 404 through a clearance 408.
Patent JP-S62239837-A (JP)
Title: Stator for motor
Inventor: MIYAKE HIROSHI
IPC: H02K1/18
Filed: 1986-04-09
Abstract: PURPOSE:To increase the efficiency of a motor, by engaging non-magnetic members arranged on the outer peripheries of the projected sections of cores, with housings on each other. CONSTITUTION:At four positions of the outer peripheries of cores 1, projected sections 2 are arranged on the concentric circles, and notches 3 are formed on the side surfaces of the respective end sections of the projected sections 2. Besides, on the outer peripheries of the projected sections 2 of the cores 1, shielding plates 4 made of nonferrous metal such as alumina or the like are fixed. Also, the ends of the non-magnetic members 4 pressed in the notches 3 of the projected sections 2 are bent, and jointed sections 5 are formed, and the non-magnetic members 4 are fixed on the projected sections 2. As a result, magnetic reluctance between the cores 1 and housings 9, 11 is increased, and the flow of magnetic flux is reduced, and the efficiency of a motor is increased.
Patent JP-H04290846-A (JP)
Title: Triterpenoid compound and use thereof
Inventor: TABATA MAMORU
IPC: A61K31/225
Filed: 1991-03-20
Abstract: PURPOSE:To provide the subject pentacyclic triterpenoiddicarboxylic acid ester derivatives having a new specified structure or salts thereof respectively useful as an anti-inflammatory agent and an antiallergic drug. CONSTITUTION:Pentacyclic triterpenoiddicarboxylic acid ester derivatives of the formula [R is H or dicarboxylic acid ester residue; R<1> is -(CH2)nOR2 (n is 1-4; R<2> is H or dicarboxylic acid ester residue) or carboxyl, provided that R1 is -(CH2)nOR2 (R2 is dicarboxylic acid ester residue) in case of R=H] or salts thereof, e.g. D:C-friedoolean-8-en-3beta,29-diol. The triterpenoid compounds of the formula can be obtained, e.g. by induction from bryonolic acid or its analogous compound.