baber/WOPTO huggingface dataset:
Patent JP-2000329322-A (JP)
Title: Method and apparatus for gasifying waste and generating electric power
Inventor: FUKUDA YUJI
IPC: F23G5/027
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To ensure higher efficiency electric power generation by restricting to a minimum high temperature corrosion of a heat exchanger when the electric power is generated by gasifying solid waste. SOLUTION: A waste gasifying electric power generation apparatus is adapted such that it generates electric power by passing through a heat exchanger (overheater 50) combustion gas produced by combusting thermal decomposed gas obtained by thermally decomposing various wastes containing refuses and gasifying them and utilizing heat exchanged vapor. In the apparatus a fuel containing sulfur is introduced into a combustion furnace and combusted while bringing concentration of sulfur dioxide in the thermally decomposed gas to 200 ppm or more. The combustion is achieved with a burner 19 that combusts thermally decomposed gas for example. Thereupon, there is provided a monitor 61 for detecting the concentration of sulfur dioxide at a portion where the heat exchanger is provided, and the amount of supply of a sulfur containing fuel is controlled in response to a monitor output.
Patent JP-H0434061-A (JP)
Title: Nonwoven fabric made of ultrafine fiber and production thereof
Inventor: MATSUSHITA MASAKI
IPC: D04H3/033
Filed: 1990-05-29
Abstract: PURPOSE:To obtain the subject product having high strength, excellent bulkiness, heat-insulation, fluffing resistance in rubbing, etc., and soft texture by heat- treating a web composed of ultrafine fibers having latent three-dimensionally crimping property and obtained by a particular melt-blow process. CONSTITUTION:A web composed of ultrafine fibers having latent three- dimensionally crimping property is produced by melt-spinning a polymer at a temperature higher than its melting point by 20-50 deg.C and, at the same time, blasting hot gas streams from both sides of the spun polymer at a temperature difference of 50-100 deg.C. The web is heat-treated to obtain the objective product composed of mutually entangled three-dimensionally crimped fibers obtained by melt-blow process and having a fiber diameter of 1-20mum and a crimping number of 3-20/inch. The areal density of the nonwoven fabric is preferably 30-70g/m<2> and the bulk density is preferably 0.02-0.1g/cm<3>.
Patent JP-H039035-A (JP)
Title: Throttle control device
Inventor: IRINO HIROSHI
IPC: F02D9/02
Filed: 1989-06-02
Abstract: PURPOSE:To relax the speed of a throttle shaft to valve opening direction by actuacing the decreasing power of a dashpot to a lost motion lever through a regulation lever when the opening is at the low opening range, at the time of driving the throttle valve to the closing side. CONSTITUTION:A control lever 8 which is interlocked with the acceleration operation is supported so as to perform relative rotation freely, and a lost motion lever 7 is fixed, at a throttle shaft 2. A lost motion spring 23, which has the spring force to make both levers 7, 8 engage with each other, is interposed between the both levers 7, 8. The lever 7 is made to follow the rotation of the operation lever 8. In such a device, a regulation lever 63 is rotatably supported on a throttle body 1. The regulation lever 63 is connected to a throttle valve 6 so as to rotate the regulation lever 63 to one direction in correspondence with the rotation to the valve closing direction of the lever at the time when throttle valve 6 is at the low opening range. Then, a connection rod 61 of a dashpot 56 is connected to the regulation lever 63.
Patent JP-H0434183-A (JP)
Title: Base isolation element
Inventor: MITA AKIRA
IPC: E04H9/02
Filed: 1990-05-30
Abstract: PURPOSE:To obtain an excellent vibration restraining effect by providing a plurality of elastic members laid between two structural bodies, a plurality of dampers for restraining a vibration, a plurality of vibration detection means and a control means for controlling the dampers. CONSTITUTION:A base isolation element B is constituted of a plurality of elastic members 3 for supporting the underside of a structural body 2, a plurality of dampers 4 horizontally laid between structural bodies 1 and 2, vibration detection means 5 and 6, and a control means 7 for controlling the dampers 4. When a structure A is subjected to an earthquake, the vibration detection means 5 and 6 sense a vibration, and send vibration-related information to the control means 7. Then, the control means 7 computes the magnitude, phase, natural period and the like of the vibration, and actuates the damper 4, thereby supplying a control force to the structure A. According to the aforesaid construction, the vibration can be restrained.
Patent JP-S5842317-A (JP)
Title: Analog-to-digital conversion circuit
Inventor: IWAMURA ATSUSHI
IPC: H03M1/50
Filed: 1981-09-07
Abstract: PURPOSE:To obtain a circuit for ease of circuit integration, by delaying a data strobe signal corresponding to an input, detecting the coincidence of delay of said signal, and counting a clock pulse corresponding to the delayed time. CONSTITUTION:A data strobe signal A is applied to one input terminal In1 of a coincidence circuit 11 via a transistor (TR)T1 and also to another input terminal In2 directly. A capacitor C1 constitutes a delay means with the TRT1. The delay in the signal A is detected at the circuit 11 and the output signal C is applied to a logical circuit 12 together with a clock pulse signal phi. An output D of this logical circuit 12 is applied to a counter 13, where count is performed to obtain a digital signal output.
Patent JP-H05332815-A (JP)
Title: Electronic balance
Inventor: ITANI MORIKAZU
IPC: G01G23/01
Filed: 1992-06-02
Abstract: PURPOSE:To obtain an electronic balance with a simple structure and good operation capability of span control. CONSTITUTION:A coefficient receiving unit 11 provided inside of the rack of a balance main body and a coefficient transmitting unit 14 provided outside of the rack communicate in wireless state. A coefficient set in the coefficient transmitting unit 14 side is sent to the coefficient receiving unit 11 side and the objective coefficient is written in a memory 10 provided inside of the rack. A span is set by multiplying the coefficient written in the memory 10 to a measured weight signal.
Patent JP-S5665240-A (JP)
Title: Data transfer system of display unit
Inventor: HIROSE KOUJI
IPC: G06F3/14
Filed: 1979-10-31
Abstract: PURPOSE: To elevate the efficiency and operativeness in case of processing by means of an electronic computer, by automatically executing a transfer of each field at the time of operation of the input end command key to the field, or completion of the field input.  
     CONSTITUTION: A data transfer is made to 1 field each as a processing unit, and as for the transmission of a data which has been input to the fields 2a...2e, when the key for transmission has been depressed at the time of completion of the input to the field, or the field has become full, a data transfer is requested by automatically generating a transmission request, the data is transferred by the read operation from the computer, and its transfer data is made only a data of the field to which it has been input at that time. As a result, since a data is transferred whenever the input to one input field is finished, the burden of a program can be reduced and the efficiency and operating performance can be elevated, in case of executing a close check and processing of the field by means of an electronic computer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63305366-A (JP)
Title: Electrophotographic toner
Inventor: KAWASHIMA YUKIO
IPC: G03G9/087
Filed: 1987-06-05
Abstract: PURPOSE:To obtain a sharp and fog-free image by mixing thermoplastic resin core particles with fine carrier particles each having a specified particle diameter distribution to obtain a specified particle diameter range, and burying the carrier particles having an average particle diameter into the inside near the surface of each core particle. CONSTITUTION:The thermoplastic resin particle each having an average particle diameter of 1-15mum and a number average particle diameter to a volume average particle diameter ratio of <=0.6, preferably, <=0.75 are mixed with the fine carrier particles each having an average particle diameter of 0.05-2.0mum and depositing an electric charge regulating agent to the surface by applying mechanical stress in the conditions of forming an average particle diameter of 1-20mum, thus permitting each carrier particle having an average particle diameter to be buried in the inside near the surface of each core particle, that is, in a state of such a carrier particle not to be perfectly buried from the surface but partially disclosed out of the surface, and consequently, sharp images free from fog to be obtained.
Patent JP-S5765362-A (JP)
Title: Treatment of galvanized surface
Inventor: ICHIMURA YUTAKA
IPC: B05D1/36
Filed: 1980-10-08
Abstract: PURPOSE: To obtain a paint film exhibiting durability against long-term exposure and water immersion by coating a specific paint composition on the galvanized surface.  
     CONSTITUTION: A primer, consisting of 100pts.wt. epoxy resin composition with two or more epoxy groups on its terminal and one or more hydroxyl groups on its side chain (a), 10W200pts.wt. metallic zinc powder and/or calcium plumbate (b), 1W150pts.wt. one or more of oxyacid salts and metal oxides (c), and 10W 200pts.wt. flaky pigment (d), is coated on a galvanized surface and dried. And, one or more paint films of various kinds are further coated on the primer film and dried. The said component (a) is a mixture of an epoxy resin and a cross linking agent for the epoxy resin used. The said component (c) chemically reacts with zinc plating to give a high adhesion to the paint film; that is, in case where a phosphate as a requisite component is used jointly with an other oxyacid salt and/or a metal oxide, a chelate bond is formed between phosphoric acid and the hydroxyl group of epoxy resin to give a great adhesion. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62297742-A (JP)
Title: Measuring instrument for suspended material
Inventor: TSUKAHARA CHISATO
IPC: G01N1/02
Filed: 1986-06-17
Abstract: PURPOSE:To evade the influence of suspended materials which are stuck or deposited on the internal wall surface of a hat water supply pipe and to improve the measurement accuracy of a measuring instrument by sucking and sampling hot water directly from the center part of the hot water supply pipe through a nozzle. CONSTITUTION:One end part of the circularly sectioned nozzle 2 is arranged penetrating the pipe wall of the hot water supply pipe 1 and a hot water suction hole 3 is bored in the peripheral surface of the nozzle 2 atop toward the upstream side. One end part 5a of the hot water suction pipe 5 is linked with the other end part of the nozzle 2. Consequently, a blowing valve 10 is opened to blow and discharge hot water 4 and then closed and a valve 7 for passage adjustment is opened slowly. The hot water 4 is cooled by a cooler 6 and supplied to a filter 8 through the extension part 5c of the hot water suction pipe 1. The amount of the hot water passing through the 1mum filter in the filter 8 is measured by a measuring cylinder 9. Then, the filter 8 which gathers suspended materials is dried by a drying machine and cooled in a desiccator by radiation and its weight is weighed by a balance.
Patent JP-H0314487-A (JP)
Title: Part containing case
Inventor: TAKAHASHI TETSUO
IPC: H05K13/02
Filed: 1989-06-05
Abstract: PURPOSE:To arrange and store chip-type parts extremely easily and securely feed out parts one by one by a method wherein an air flow-in hole is utilized to feed compressed air to a storing path and parts inside are arranged in a specific direction one by one to be supplied securely from a part outlet. CONSTITUTION:From an outer peripheral end 2n of a storing path 2 for moving electronic parts with compressed air fed from air flow-in holes 3a,3n via couplings, a straight part of the storing path 2 is extended to reach an electronic part outlet 7 opening on a side of a case 1. The outlet 7 together with a shutter 8 separates the electronic parts one by one to feed them out of the case wherein in the vicinity of the outlet 7 an air flow-in hole 3z for press-feeding the electronic part toward the outlet is provided slantly in a sequential feeding direction. In addition the electronic parts are fed one by one into the case from the outlet 7 of the case 1 as well as an air flow-out hole 4 is used as a flow-in hole to feed compressed air from the hole 4 so that packing of the electronic parts can be done continuously.
Patent JP-H10317806-A (JP)
Title: Window sash
Inventor: OKAMURA SHIGEO
IPC: E06B3/46
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To facilitate molding of a resin frame in a composite type window sash and eliminate breakage and cracks thereof. SOLUTION: A pair of double sliding screens are contained in a window frame constituted of a metallic frame in which the upper and lower frames and the right and left vertical frames are set at a window opening A and a resin frame covering the indoor side exposed part of the metallic frame. The resin frame 33 in one vertical frame of the right or left sides is linearly cut at the longitudinal lower end and provided with a tightening member 33b contacting the outdoor side double sliding screen along the longitudinal direction. And a door stopper block 15 of the indoor side double sliding screen is arranged so as to cover the face of the metallic frame 23 exposed downward out of the lower end of the resin frame, at the inner peripheral side of the resin frame 33.  And further, the door stopper block 15 is provided with a tightening member 16 connected to the tightening member 33b of the resin frame.
Patent JP-S63304882-A (JP)
Inventor: SHIMURA RYOJI
IPC: E05B9/00
Filed: 1987-06-05
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-S61297153-A (JP)
Title: Printing head of impact type printer
Inventor: HOKUDOU MASAHARU
IPC: B41J2/28
Filed: 1985-06-25
Abstract: PURPOSE:To reduce the sound generated when an armature collides with a yoke, by establishing the elastic buffer component lowering the operation speed of armature by making contact with the armature in the operating midway where the armature is displaced because of the attraction of the yoke. CONSTITUTION:An elastic buffer component 11 is of the annular plate shape of which the outside diameter is smaller than the plane surrounded by the one side leg piece 4a situated inside each yoke 1 and is larger than the plane surrounded by the top of each arm 9, is made of low elastic rubber and is established at a fixed position of the boss 106. The fixed position at which the elastic buffer component is established, does not come into contact with the arm 9 under a state in which the armature 7 is released from the suction of yoke 1 and touches the arm 9 in the operation midway in which the armature 7 is attracted by the yoke 1 to be dislocated. That is, the operation speed of armature 7 is lowered by the contact of armature 7 with the arm 9 in the operation midway in which the armature 7 is attracted by the yoke 1 to be dislocated.
Patent JP-H1142858-A (JP)
Title: Optical recording medium
Inventor: TANIGUCHI YOSHITERU
IPC: G11B7/249
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To satisfactorily record and reproduce in a higher density than that of a laser beam spot by incorporating a complex of an azo compound represented by a specific formula and a metal as main components in a recording layer, setting decomposition initiating temperature of the complex to a predetermined range, and satisfying Tb-50<=Tm at a melting point Tm deg.C. SOLUTION: In the optical recording medium comprising a recording layer provided directly or through other layer to absorb a laser beam on an transparent base having a group, and at least a metal reflecting layer provided directly or through other layer on the recording layer, the recording layer contains a complex of an azo compound represented by formula I and a metal as main components, decomposition initiating temperature Tb deg.C of the complex satisfies 250<=Tb<=350 and a melting point Tm deg.C satisfies Tb-50<=Tm, wherein R1 , R2 independently denote a hydrogen atom, a halogen atom, a substituted or unsubstituted 1-4C alkyl group, or the like, R3 , R4 independently denote a hydrogen atom, a substituted or unsubstituted 1-4C alkyl group, and a ring may be formed via a bond group.
Patent JP-H01309985-A (JP)
Title: Generating method for gaseous chlorine
Inventor: FURUYA CHOICHI
IPC: C25B15/08
Filed: 1988-06-08
Abstract: PURPOSE:To drop bath voltage when an aq. alkali chloride soln. is electrolyzed, by using gas diffusion electrodes as both the cathode and anode and generating gaseous chlorine on the anode while depolarizing the cathode with oxygen. CONSTITUTION:Gas diffusion electrodes are used as the anode 32 and the cathode 31 of an apparatus 1 for generating gaseous chlorine by electrolysis. An alkali chloride soln. 2 is electrolyzed while depolarizing the cathode 31 by blowing an oxygen-contg. gas 5. By this electrolysis, gaseous chlorine 7 is generated on the anode 32 as a counter electrode and the electrolytic soln. 2 after electrolysis is neutralized with hydrochloric acid 12 and circulated. Thus, gaseous chlorine is obtd. at a low bath voltage of 0.8V.
Patent JP-S5265767-A (JP)
Title: Process for treating ammonia type nitrogen compound in solution
Inventor: FUKUAJI HIROKAZU
IPC: C02F1/28
Filed: 1975-11-27
Abstract: PURPOSE: To remove ammonia by adsorption with noncrystal aluminium silicate by contacting a solution containing ammonia type nitrogen compound with noncrystal aluminium silicate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5765511-A (JP)
Title: Wick
Inventor: KATAYAMA NAOYASU
IPC: F23D3/08
Filed: 1980-10-09
Abstract: PURPOSE: To prevent a wick from being contracted due to formation of a tarry substance by a method wherein a thin plate composed of heat-resistant fibers is provided with a plurality of cuts extended downwardly from the upper end thereof.  
     CONSTITUTION: A combustion part 1 of the wick consisting of the thin plate composed of ceramic fibers (heat-resistant fibers) bound by a resilient binder is provided with the plural cuts 2 extending downwardly from the upper end of the combustion part 1, and a wicking-up part 3 serves to supply a fuel to the combustion part 1. The combustion part 1 and the wicking-up part 3 are abutted to each other and seamed to each other to constitute a seamed wick, which is supported by a cylindrical supporter 4 made of stainless steel. Accordingly, the inward contraction or deformation of the combustion part 1 due to the influences of the tarry substance or the like occurs with each flap-formed part between adjacent cuts as a unit, and the contraction or deformation of the combustion part 1 as a whole is markedly reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01310795-A (JP)
Title: Apparatus for rapid purification of toilet tank water and living waste water
Inventor: SAITO KAZUTAMI
IPC: C02F3/00
Filed: 1988-06-07
Abstract: PURPOSE:To provide a waste water treatment apparatus rapidly separating a detergent, oils and fats, ABS or the like and preventing public pollution by separating and volatilizing the detergent, oils and fats or the like mixed with sewage from said sewage. CONSTITUTION:When a main body 1 is received in a waste water treatment tank, waste water flows in the main body 1 from the waste water inflow hole 4 thereof and, when air is sucked in an air diffusion pipe 7 from an air sending pipe 8, the waste water is aerated with the air from the air diffusion pipe 7 and, since the main body 1 is formed into a cylindrical form and air is lighter than water, said air is blocked by a fixing stand 6 to rise only upwardly. When a detergent or oils and fats is mixed with the waste water, sewage is sucked up along with the air by the aeration force of the air diffusion pipe 7 and passed through a foaming pipe 9 to become a foamed state. The oils and fats dissolved by the detergent also become a foamed state along with the detergent to be separated from waste water and discharged and volatilized to the open air from a foaming discharge pipe 5.
Patent JP-S6122069-A (JP)
Title: Oxyindole derivative
Inventor: TOMINAGA MICHIAKI
IPC: C07D405/12
Filed: 1984-07-06
Abstract: NEW MATERIAL:An oxyindole derivative of formula [A is lower alkylene; n is 0, 1; B is hydroxyl, formula II; R is H, lower alkyl, phenoxy-lower-alkyl phenyl- lower-alkyl, lower alkanoyl; where in case that A is ethylene group and n is i, R must not be 3,4,5-trimethoxybenzoyl, and in case that A is formula III (R<1>, R<2> are H, lower alkyl, and n is 1, R must not be H)] and its salt. EXAMPLE:5-(4-Benzyl-1-piperazinylcarbonyl)oxyindole. USE:Since it has actions to increase the contraction of cardiac muscles and increase coronary blood stream, it is used, for example, as a cardiotonic agent for cardiopathies such as congestive cardiopathies. It scarcely causes increase in pulse rates. PREPARATION:The reaction of a compound of formula IV with another compound of formula V gives the compound of formula I.
Patent JP-H09328335-A (JP)
Title: Etching solution
Inventor: KOBAYASHI KENJI
IPC: C03B37/012
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain an etching solution of a preform for optical fiber comprising fluoride glass and provide a method for producing the etching solution of the preform and further particularly obtain an etching solution of a glass preform for fluoride optical fiber for light amplification or jacket tube. SOLUTION: This etching solution is obtained by dissolving gallium and at least one kind of a group of zinc or zinc oxide or zinc chloride in hydrochloric acid. In the etching solution, (a) gallium concentration is 0.005mol/L to 0.2mol/L and hydrochloric acid concentration is 0.02mol/L to 0.2mol/L or (b) zinc concentration is 0.005mol/L or 0.1mol/L and hydrochloric acid concentration is 0.02mol/L to 0.1mol/L or (c) the sum of the gallium concentration and the zinc concentration is 0.005mol/L to 0.07mol/L and hydrochloric acid concentration is 0.02mol/L to 0.07mol/L.
Patent JP-H04341392-A (JP)
Title: Control method of microbe in water
Inventor: MATSUNAGA TADASHI
IPC: C02F1/46
Filed: 1991-05-17
Abstract: PURPOSE:To prevent pollution of the surface of a structure in water due to living things by a clean and moderate electrochemical means. CONSTITUTION:The process to adsorb microbe 12 in water on the surface of a conductive substrate 3 and sterilize them by applying positive voltage to the conductive substrate and the process to detach the sterilized microbe which is adsorbed on the surface of the conductive substrate from the substrate are carried out. Consequently, without using chemical substances which cause residual toxicity, the microbe in water can be sterilized by a clean electrochemical method and thus the biological pollution is effectively prevented under the moderate conditions not like a severe electrode sterilizing method using high voltage.