baber/WOPTO huggingface dataset:
Patent JP-H0473512-A (JP)
Title: Burner
Inventor: YABUUCHI KATSUHIRO
IPC: F23M9/00
Filed: 1990-07-10
Abstract: PURPOSE:To improve the effect of sound absorption by providing a muffler above a burner and heat exchanger and forming exhaust gas channel in the inside of the muffler and constituting the exhaust gas channel of a plurality of bent channels. CONSTITUTION:An exhaust gas channel 25 is made the channel with a plurality of bent sections to constitute the largest channel length in a limited space and at the same time the sounds developed in a machine are absorbed by the length of the channel given by sudden changes in the direction of the exhaust gas channel 25 and the sound is damped in the bent sections. A sound absorbing material E23 is arranged in the area surrounded by an inner plate 21, and sounds are absorbed by the hole sections in an inner plate A21. Further, a sound absorbing material F24 is arranged between an inner plate B22 and a muffler case 28, and sounds are absorbed by a plurality of hole sections in an inner plate B22. With this arrangement the distance in which the sounds are absorbed in a limited space is made long by providing the plurality of bent exhaust gas channels and at the same time the sound is damped by giving sudden changes in the bent sections.
Patent JP-H01104059-A (JP)
Title: Stabilization of isothiazolinones
Inventor: REONAADO SHIYOO
IPC: A01N43/80
Filed: 1988-07-22
Abstract: PURPOSE: To stabilize a compsn. contg. isothiazolinone which exhibits bacteriocidal and biocidal actions by adding a very small amount of a stabilizing compd.  
     CONSTITUTION: A stabilizing compd. of the formula (wherein each of R, R 1  and R 2  is H, an alkyl, aralkyl or aryl; A is O or N; Z is ARx, R 1 , R 2 , an alkoxymethylene, methylene or alkylidene; n is 1 or 2; x is 1 or 2; y is 1 or 2) or its deriv. is added to a compsn. contg. one or more 3-isothiazolinone. The stabilizing compd. of the formula is hydroquinone, quinone, quinhydrone or any of their derivatives. The concentration of the stabilizing compd. in a soln. contg. 3-isothiazolinone may be less than 10%. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H05345074-A (JP)
Title: Fitting structure of japanese pinball game @(3754/24)pachinko) machine base
Inventor: SUGIYAMA MITSURU
IPC: A63F7/02
Filed: 1992-06-16
Abstract: PURPOSE:To easily, rapidly, and inexpensively fit a pachinko machine base by providing a pressing fixture by one-touch operation including a coiled spring or a crank pin, at a part of the frame body or the fitting frame side of a pachinko machine base. CONSTITUTION:A fixed plate 2a of a base board 2 formed from a metal to be an L-shaped form is fixed on the top face of a wooden frame A in a pachinko machine base, in a fitting structure 1. Protruded pieces 3 are formed at both sides of the fixed plates 2a and crank pins 4 are inserted into the protruded pieces and one end of the pins is pierced into the rising wall 2b of the base board 2. The axial pin of the protruded piece 5 formed at the center of the fixed plate 2a is extended between the rising walls 2b and a coiled spring 6 is wound up on this axial pin, and a manual lever 7 is forced to move upward at the one end of the crank. Respective other ends of the coiled spring 6 and the crank pin 4 are fitted to a pressing body 8. A fitting hook 9 is formed at the manual lever 7 and it is fitted to the fitting hole 10 of the rising wall 2b to lock it.
Patent JP-H1027411-A (JP)
Title: Recording/reproducing device
Inventor: YOSHIDA EIJI
IPC: G11B33/00
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a recording/reproducing device which is low in power consumption and, even when a battery is used as the power source section, is able to elongate the life of the battery. SOLUTION: In a CD-ROM player (recording/reproducing device) which is provided with analog signal processing blocks 5, 6 that reproduce the information recorded in a CD-DA and a digital signal processing block that reproduces the information recorded in a CD-ROM, an event detecting section 1 detects and judges it that either of the signal blocks 5, 6 operates and based on the result of this judgement, an energizing switch 3 energizes the operating signal processing block and on the other hand, suspends energization to the non- operating signal processing block so as to inhibit useless power consumption. Thus when the power source section 2 uses a battery, the life of the battery is prolonged.
Patent JP-H0345966-A (JP)
Title: Corona discharger
Inventor: SAKAMOTO KANEYUKI
IPC: G03G15/02
Filed: 1989-07-13
Abstract: PURPOSE:To attain coincidence of the generating direction of the tensile power of a wire with that of the supporting power of the wire by providing such a structure that the wire is pinched and held with faces where a supporting member comes into contact with an insertion member which is inserted into the supporting member. CONSTITUTION:The corona discharger is provided with a supporting part composed of charger spring and a supporting part fixing the wire, on both ends of a shield case, and the wire is stretched between both supporting parts. The supporting part to fix the wire is composed of the supporting member 1 where a spindle-shaped space 2 is pierced and the insertion member 4 where a wire hanging part is formed. Therefore, the wire 13 from a hole 3 is nipped with the faces where both members are in contact. Thus, the tension of the wire 13 acts so as to push the insertion member 4 into the supporting member 1, and nipping power increases if the insertion member 4 slips off.
Patent JP-S6160892-A (JP)
Title: Ordinary temperature alkali cleaning liquid for metallic surface
Inventor: SHIROGANE YOSHIJI
IPC: C23C22/78
Filed: 1984-08-31
Abstract: PURPOSE:To provide a ordinary temp. alkali cleaning liquid having low foaming property, good washing characteristic and excellent detergency by incorporating an alkali builder and surface active agent having specific structure into said liquid. CONSTITUTION:This ordinary temp. alkali cleaning liquid for metallic surfaces consists essentially of the alkali builder and the surface active agent expressed by the general formula. In the formula, R: an alkyl group, E, O: an ethylene oxide group, P, O: propylene oxide, etc., m, n are number of mols. The above- mentioned cleaning liquid contains 0.1-5.0g/l surface active agent, in which the carbon atoms of R is 8-18, the respective numbers of mols of E, O and P, O are 4-12 and 4.5-15 and the molar ratio of E, O/P, O is 0.7-0.9. The cloud point of the activating agent is preferably 10-25 deg.C. This cleaning agent is suitable for cleaning, etc. prior to the chemical conversion treatment of the metallic surfaces.
Patent JP-H0735479-A (JP)
Title: Agitating fluidized bed drier
Inventor: FUKUNISHI KAZUO
IPC: F26B17/10
Filed: 1993-07-23
Abstract: PURPOSE:To improve the rotor of an agitation fluidized bed drier which performs drying and grain refining of a wet raw material, such as paste and a wet cake, having comparatively high solid content concentration as the wet raw material is agitated and fluidized by agitating force of a rotor, and a revolving force of hot blast. CONSTITUTION:A rotor 30 is rotatably disposed to the lower part of a vertical type cylindrical drying chamber. The rotor comprises an axially extending rotary shaft 31 and a plurality of agitating vanes 33 radially extending from a rotary shaft, and the agitating vanes are mounted rockably on the rotary shaft. A lump of a wet raw material fed to the drying chamber is disentangled and dispersed through rotation of the rotor and brought into a swirl flow by hot blast flowing in the tangential direction of the drying chamber. The wet raw material is dried and finely grained as it is raised and fluidized in the drying chamber and discharged from the top part of the drying chamber. when the wet raw material adhered and cured on the inner surface of the lower part of the drying chamber is scraped off through rotation of the agitating vanes, since the agitating vane is rockably mounted, the generation of the rotation load of the rotary shaft is reduced and an effect to strike down an adhered substance is also produced.
Patent JP-S5883268-A (JP)
Title: Speedometer
Inventor: ONITSUKA NOBUYUKI
IPC: G01P3/489
Filed: 1981-11-13
Abstract: PURPOSE:To make a measuring instrument small-sized, especially, thin and to enhance the reduction ratio, by using a worm gear. CONSTITUTION:A frequency corresponding to the car velocity generated by a pulse generator 1 is shaped to square waves, and they are counted successively at intervals of a set time, and pulse motor driving pulses whose number is equal to the difference between the current counted value and the just preceding counted value and a normal rotation or reverse rotation signal of a pulse motor 9 are generated. The pulse motor 9 is rotated normally or reversely, and a needle shaft 7 is turned through a spiral spring 6 while following up the rotation of a worm wheel 4, which is rotated in deceleration through a worm 3 connected to the motor rotation shaft, to indicate a measure speed on a dial 11.
Patent JP-H1132061-A (JP)
Title: Communication system by scheduling
Inventor: TOBE YOSHITO
IPC: H04L12/40
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a communication system by scheduling, in which exact communication scheduling can be attained by measuring a transmitting time, and real time communication can be realized. SOLUTION: A receiving node 2b is provided with a reception managing table 5. The processing time of each processing stage is recorded in a data frame to be transferred from a transmitting node 2a to the receiving node 2b, and a statistical operation is performed to the processing time at the time of reception by the receiving node 2b, and this is registered in the reception managing table 5. Then, the value in the reception managing table 5 of the receiving node 2b is read periodically from the transmitting node 2a, so that the deterioration of precision accompanied with the time change of transmission scheduling can be prevented.
Patent JP-2000017020-A (JP)
Title: Preparation of isobutylene-based copolymer
Inventor: OMURA TETSUYA
IPC: C08F212/04
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain a relatively low molecular wt. isobutylene-arom. vinyl compd. copolymer in a good yield, by the cationic copolymerization of isobutylene and an arom. vinyl compd. in the presence of a Lewis acid type catalyst and water at a specific molar ratio. SOLUTION: Water is mixed with a Lewis acid type catalyst at a water/ Lewis acid type catalyst molar ratio of 0.25-5, pref. 0.5-5, to form a mixture. In the presence of this mixture, 30-90 wt.% of isobutylene and 70-10 wt.% of an arom. vinyl compd. are subjected to cationic polymerization in a hydrocarbon type solvent, at -100 to -30 deg.C, pref. at -80 to -40 deg.C to form an isobutylene type copolymer having a wt. average mol.wt. of 2,000-50,000, pref. 4,000-42,000. This isobutylene-based copolymer is suitable as a softener for rubber. For use as a solftener for a tire tread, it is blended in an amt. of 5-200 pts.wt. with 100 pts.wt. of a rubber component.
Patent JP-S6073877-A (JP)
Title: Dot type electronic typewriter
Inventor: KIKUCHI SHIGEO
IPC: B41J5/00
Filed: 1983-09-30
Abstract: PURPOSE:To allow a typist to be capable of justly grasp the next printing position and to attain to enhance operability, by allowing a dot head to goes ahead by 2-3 characters after the printing of a dot character, and automatically return the same to the next printing position. CONSTITUTION:When the character key of a keyboard 2 is operated to apply the printing output of the dot character to paper 5, character data of one character is inputted to move a dot head 7 over a distance corresponding to 2-3 characters to the direction opposite to a dot printing direction within one dot character and, thereafter, prints the dot character to a predetermined region while moved to the forward direction with respect to the printing direction and further moved over a distance corresponding to 2-3 characters to the same direction as it is. In the next step, the dot head 7 is again moved to the opposite direction with respect to the dot character printing direction and returned to the next dot character printing region and stopped. Therefore, in a printing stop state, the dot head 7 is surely stopped in the next dot character printing region and, therefore, a typist can grasp the next printing position directly.
Patent JP-S61280566-A (JP)
Title: Direct immunoassay of 2'-5'-oligoadenylic acid
Inventor: SAWAI HIROAKI
IPC: G01N33/531
Filed: 1984-09-03
Abstract: PURPOSE:To attain accurate direct immunoassay by suppressing the decomposition of 2'-5'-oligoadenylic acid in a living body specimen, by preliminarily adding ethylenediaminetetraacetate to the living body specimen to react the same with anti-2'-5'-oligoadenylic acid specific antibody in the presence of a metal ion such as Mg<++>. CONSTITUTION:In the immunoassay of 2'-5'-oligoadenylic acid (abbreviated as 2-5A) in a living body specimen, sodium ethylenediaminetetraacetate is added to the specimen in order to inhibit the activity of 2-5A hydrolase and MgCl2 is further added in order to prevent the obstruction of immunological reaction due to ethylenediaminetetraacetate. Especially, it is pref. that disodium ethylenediaminetetraacetate is added to the specimen in a range of 1-5mg per 1ml of the specimen and 0.6-1.3mg of MgCl2 is further added. By this method, the accurate direct immunoassay of 2-5A in blood is enabled and this method is utilized in the solution of the function of the 2-5A synthesizing enzyme in a living body and the diagnosis of a viral disease.
Patent JP-S6074959-A (JP)
Title: Superconductive rotor
Inventor: YAMAMOTO HIROE
IPC: H02K55/04
Filed: 1983-09-29
Abstract: PURPOSE:To enable to exhaust abnormal evaporation gas without affecting the adverse influence to a spiral recovery tube side by exhausting the gas directly from the tube while regulating an emergency safety valve. CONSTITUTION:An abnormal evaporation gas exhausting unit is formed of a direct recovery tube 31 connected with a coolant storage tank 2 in parallel with a spiral recovery tube 22 in a hollow rotary shaft 11, and an adjustable emergency safety valve 32 provided at the exterior of a helium supplying and exhausting unit 17. The abnormal evaporation gas can be exhausted while regulating the valve 32 without adverse influence to the tube 22 side.
Patent JP-2000016238-A (JP)
Title: Seat belt device for vehicle
Inventor: MAKI HIROSHI
IPC: B60R22/26
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To improve a belt mounting property by installing lower ends of an X-shaped seat belt, provided with left and right belt parts integrally connected together into a bridge form through a longitudinal intermediate part and installed to each of left and right upper end parts of a seatback through respective belt part upper end parts, to a seat cushion. SOLUTION: When an occupant is seated on a seat cushion 11 and a sprung seat belt 20a is lowered, the seat belt 20a is properly attached to a seated person body, and an upper part above an intermediate connection part 25 is constructed as a shoulder belt part, while a lower part below the intermediate connection part 25 is constructed as a lap belt part. The seat belt 20a locks an upper part of the seated person body by means of both shoulder belt parts, while his lower part is locked by means of both lap belt parts, so that safety in case of a vehicle collision can be secured. For release, tongue plates 22a, 22b are released from respective buckles 26a, 26b, so that the lower end parts of respective belt parts 23, 24 can be released from the seat cushion 11 side and the belt can be moved freely.
Patent JP-H07300583-A (JP)
Title: Liquid crystal element containing liquid crystal composition containing fluoroalkane derivative
Inventor: NOHIRA HIROYUKI
IPC: C09K19/46
Filed: 1994-07-13
Abstract: PURPOSE:To obtain a liquid crystal element having an improved response speed by sandwiching a liquid crystal composition containing an optically active fluoroalkane derivative between a pair of electrode plates. CONSTITUTION:This element is prepared by sandwiching a liquid crystal composition comprising at least one fluoroalkane represented by the formula (wherein R1 is 4-16C alkyl having an asymmetric carbon atom; R2 is 1-16C alkyl and C is an asymmetric carbon atom) between a pair of electrode plates. This derivative is synthesized using an optically active intermediate such as 2-fluoro-1- alkanol.
Patent JP-S57104971-A (JP)
Title: Cleaning device
Inventor: KUGE TSUKASA
IPC: G03G21/10
Filed: 1980-12-23
Abstract: PURPOSE:To always ensure the high performance of a magnet brush, by using a means having an insulated surface that collects the eliminated developed from a magnet brush forming means having a conductive surface plus a means that applies a prescribed level of voltage to both means mentioned above. CONSTITUTION:A conductive magnet sleeve is provided to a magnetic brush 3, and accordingly the sleeve bias is always applied to the surface of the brush 3. On the other hand, a toner collecting member 6 is added to keep the density of the toner in the brush 3 at a low level. The the bias is applied between the brush 3 and the member 6 from a power supply 7 to collect the toner. The surface of the member 6 is insulated. Then voltage of the opposite polarity to the toner is applied to a blade member 8 on the member 6 from a power supply 9 to adsorb the toner to the member 8. At the same time, the charging phenomenon caused by the toner charge is prevented on the surface of the member 6.
Patent JP-S5972297-A (JP)
Title: Diaphragm for speaker and its manufacture
Inventor: MORI YOSHIHIRO
IPC: H04R7/08
Filed: 1982-10-18
Abstract: PURPOSE:To realize less distortion and high efficiency by employing such a sandwich structure that surface materials are stuck to both surfaces of a core material made of aluminum oxide only for a disphragm for a speaker. CONSTITUTION:A mixture of aluminum oxide sol and an aqueous solution of water soluble high polymer material is molded in a specific core material shape, and dried and calcinated to obtain the core material 12. Then, the surface materials 13 are stuck to both surfaces of the core material 12 to form the sandwich structure. Consequently, aluminum oxide which has inferior workability and is hard to mold is formed in one body, and the sandwich structure is used as the lightweight core material with high rigidity to obtain the diaphragm for the speaker which high efficiency, less distortion, and a wide frequency range.
Patent JP-H0717524-A (JP)
Title: Sealer
Inventor: SUZUKI HISAYA
IPC: B65B9/02
Filed: 1993-06-30
Abstract: PURPOSE:To put contents into an envelope stably and rapidly. CONSTITUTION:A sealer 11 for carrying contents 13 supplied from picking stages 15A, 15B, 15C, 15D on a content conveyer 16, carrying an envelope 14 supplied from an envelope feeder 17 on an envelope conveyer 18, also opening an opening 14A of the envelope by an envelope opener 19 and sealing the contents on the content conveyer into the envelope with its opening opened on the envelope conveyer performs intermittent operation of the envelope conveyer and continuous operation of the content conveyer.
Patent JP-S6428376-A (JP)
Title: Production of silicon dioxide film containing boron
Inventor: AIDA TAKUJI
IPC: C04B41/87
Filed: 1987-07-22
Abstract: PURPOSE:To form a uniform film even on the rugged surface of a base material when a treating soln. contg. hydrosilicofluoric acid, etc., is brought into contact with the base material to deposit a silicon dioxide film on the surface, by adding a prescribed amt. of boron to the treating soln. CONSTITUTION:An aq. hydrosilicofluoric acid soln. contg. 0.1-2mol./l hydrosilicofluoric acid and silicon dioxide in a supersated. state is prepd. and >=0.25mol./l boron is added to the soln. to obtain a treating soln. This treating soln. is brought into contact with a base material to deposit a silicon dioxide film on the surface of the base material.
Patent JP-H0469183-A (JP)
Title: Holding device
Inventor: OOKA MASAHIRO
IPC: B25J15/08
Filed: 1990-07-11
Abstract: PURPOSE:To correct the holding posture of the body to be held at the time when it is held in an unstable state, by providing a 2nd moving means movable in the direction orthogonal with the moving direction at the holding motion of at least one of two finger members. CONSTITUTION:Two finger members 4, 5 encountered in parallel are moved in the direction approaching each other and the body to be held is held between two finger members 4, 5. In this case a 2nd moving means 27 movable in the orthogonal direction with the moving direction at the holding motion time is provided on at least one 4 of two finger member 4, 5. Moreover, tactile detection means 21, 22 capable of detecting the force with respect to the holding of the body to be held therefrom are provided on the respective opposed faces of the finger members 4, 5.
Patent JP-H0721058-A (JP)
Title: Program test system
Inventor: SAWADA TATSUYA
IPC: G06F11/28
Filed: 1993-06-30
Abstract: PURPOSE:To record output information and input information including generating sequence and to automatically perform the test of a test target program to which an operation is interposed. CONSTITUTION:When a test procedure is registered, a control means 10 performs such control that the output information and the input information can be transferred between the test target program 4 and an output means 2 and an input means 3, and a trace means 20 traces transferred output information and input information, and a recording means 30 records traced output information and input information according to the generating sequence. When an automatic test is executed, the control means 10 performs such control that the output information and the input information can be transferred between the test target program 4 and an output means/input means simulator 40, and the output means/input means simulator 40 monitors the operations of the output means 2 and the input means 3 including the operation of a test executor based on the output information and the input information recorded on the recording means 30 and the output information sent out from the test target program 4.
Patent JP-S6076024-A (JP)
Title: Manufacturing device of vertical magnetic recording medium
Inventor: NAKAMURA KIYUUZOU
IPC: G11B5/66
Filed: 1983-10-01
Abstract: PURPOSE:To produce an excellent vertically magnetized film on the surface of a base material by providing an evaporation surface of the upstream side to an evaporation source over the opening edge of the upstream side of a traveling base material of an opening part for vertical vapor deposition. CONSTITUTION:The length Lo of an evaporation source 2 set in the traveling direction of a base material is larger than the length L of an opening part 4. The source 2 evaporates an electron beam B vertically at a position near an opening edge 4a at an upstream side as shown by an arrow head in case the beam B is swept on an evaporation surface 2a at the upstream side. At the same time, the beams B are evaporated obliquely and opposite to each other at both ends of the surface 2a with junction to the vertical evaporation near the surface of the base material. Thus the oblique incident vapor deposition in either one direction is never occurs, and the most beams are virtually vapor deposited vertically. In this example, the oblique vapor deposition is prevented also on an evaporation surface 2b at the downstream side.