baber/WOPTO huggingface dataset:
Patent JP-S5511210-A (JP)
Title: Aperture card
Inventor: SHIGA TETSUO
IPC: G03C1/498
Filed: 1978-07-11
Abstract: PURPOSE:To form the aperture card which makes possible direct photographing of the subject and permits handling even under room light by providing a post-active type dry type silver image forming material on a transparent substrate thereby forming the image forming material. CONSTITUTION:A post-active type dry type image forming material which is non- sensitive under ordinary light, is given sensitivity through preheating and is a material able to form silver images through heat developing after exposure is used as the image forming material. The solution of the abovementioned image forming material is coated on the specified transparent substrate portion of a sheet member a and is then dried to provide the image forming material b, whereby the aperture card is obtained. To form a master image on the image forming part simply entails preheating the card for about 1 to 5 seconds at about 80 to 130 deg.C in the dark then exposing by the light image of the original picture then heating the card for about 1 to 60 seconds at about 80 to 130 deg.C in the dark.
Patent JP-S59209332-A (JP)
Inventor: UEHARA SHIROU
IPC: A61B6/14
Filed: 1983-05-12
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-S5511030-A (JP)
Title: Method and apparatus for purifying treatment of household waste water containing abundant animal and vegetable oil
Inventor: KIMURA KOUZOU
IPC: C02F3/12
Filed: 1978-07-10
Abstract: PURPOSE: To purify household waste water containing abundant oils at high efficiency, by purifying the pollutants and separating the floating flocs and treated water in a treating tank which integrally comprises aeration tank and pressurizing floatation tank.  
     CONSTITUTION: A tank of which bottom is preferably shaped in a conical form is divided by partition walls 3, and an aeration and pressurizing floatation treating tank 2 is formed by using the peripheral part as aeration tank 4 and the central part as pressurizing floatation tank 5. The raw water sent in from a cushion tank 1 is aerated in the aeration tank 4 and purified with activated sludge, and is passed over the partition walls 3 into the pressurizing floatation tank 5 together with the formed flocs. In the floatation tank 5, part of the treated water is forcefed from the bottom of the tank 5 through pressurizing pump 13 and pressurizing tank 15 to float the  flocs and is sent into a scraped sludge storage tank 12 through a clearance 9. On the  other hand, the separated treated water is sent into a treated water tank 11 through  the clearance between a divide wall 6 and partition wall 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08123403-A (JP)
Title: Keyboard musical instrument
Inventor: HAYASHIDA HAJIME
IPC: G10C5/00
Filed: 1995-04-10
Abstract: PURPOSE: To lighten the load on a bat and its fulcrum of rotation by arranging a specific stopping means which stops a hammer assembly from rotating in a string non-stroke musical performance between a hammer shank and a damper mechanism. CONSTITUTION: The hammer assembly 8 is locked at its initial position by normally making the hammer shank 5 abut against a hammer rail across a felt. The stopping means 56 which stops the hammer assembly 8 from rotating right before a string stroke in the string non-stroke musical performance is arranged between the damper mechanism 9 and hammer assembly 8. This stopping means 56 consists of plural brackets 60, a rotary shaft 61, a plate 62, a shock absorbing member 63 formed of the felt, etc., a couple of damper shock absorbing members 64A and 64B, etc. In this case, the plate 62 is fitted to the rotary shaft 61 and the shock absorbing member 63 is provided atop of it to receive and stop the hammer shank 5 above the rotary shaft 61 in the string non-stroke musical performance.
Patent JP-S5510880-A (JP)
Title: Capacitor-start motor
Inventor: UKAI MAKOTO
IPC: H02K17/08
Filed: 1978-07-10
Abstract: PURPOSE:To eliminate the increase of winding portion in a capacitor-start motor even if the number of poles is increased in the motor by forming the same number of poles as the number of polarities of the motor by a main and auxiliary windings each having two windings. CONSTITUTION:A plurality of slots 7a-7b, 8a-8d are formed at the stator iron core 6 of a capacitor-start motor. The first main winding 10 is arranged in zigzag manner in the slots 7a, 7b, 7c and 7d and back to the slot 7a. The second main winding 11 is arranged symmetrically in zigzag manner to the first main winding 10 in the slots 7d, 7c, 7b and 7a and back to the slot 7a. When currents are flown in the direction as designated by an arrow through the first and second windings 10, 11, the currents will flow in the same direction through the windings in the same slot and in opposite direction through the windings in adjacent slots. Accordingly, a pole is formed at the portion interposed between the slots. First and second auxiliary windings 13, 14 are similarly arranged in the slots 8a-8d, and currents are flown in the direction as designated by an arrow to thereby form a necessary field.
Patent JP-S57198707-A (JP)
Title: Olefin polymerization catalyst
Inventor: TAKATANI KATSUHIKO
IPC: C08F4/60
Filed: 1981-06-02
Abstract: PURPOSE: To titled catalyst that is composed of the solid component which is prepared by supporting chromium trioxide and a silanol on a silica carrier of specific water content and of the other component consisting of a specific organomagnesium compound and an organoaluminum compound, thus showing a high catalyst efficiency and giving a polymer of good melt flowability.  
     CONSTITUTION: The polymerization of an olefin is carried out by use of a catalyst that is composed of (A) the solid component which is prepared by supporting (i) a reaction product between chromium trioxide and a silanol or a compound giving silanol in an inert organic solvent on (ii) a silica or silica-alumina carrier of 0.01W1wt% water content and of (B) the other components consisting of (iii) a hydrocarbon-soluble organomagnesium compound of the formula[M is Al, B, Be, Zn, Li; R 1 , R 2  are 1W20C hydrocarbon; X, Y, are OR 3  (R 3  is H, 1W 20C hydrocarbon); α≥0. β<0; p,q,r,s≥0]and (v) an organoaluminum compound obtained by reaction between a trialkylaluminum and a 1W20C carbinol and/or a silanol. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01257074-A (JP)
Title: Thermal transfer recorder
Inventor: OKUBO AKIO
IPC: B41J2/325
Filed: 1988-04-07
Abstract: PURPOSE:To decrease the number of driving sources by improving recording speed by establishing a driving power transmission means by which driving force from a same driving source is selectively transmitted to a winding means, a rewinding means, an exhausting means, and a cutting means. CONSTITUTION:When a motor 22 is rotated in (a), (b) directions, a platen roller 6 is rotated in the arrow (a), (b) directions, and a pair of platen rollers 9 is rotated only in the arrow (a) direction with a driving system D. A recording sheet 4 and an ink sheet 10 are simultaneously carried by rotation of the platen roller 6. Further, an ink sheet axis 11, a winding axis 16, an exhaust roller 9a and further, a cutter 7 are driven with a stepping motor 23. When the motor 23 is rotated in the arrow (a) direction, driving of the ink sheet axis 11 is not transmitted from a gear 30 to a gear 33 by operation of a one-way clutch 32, the ink sheet axis 11 is not driven. When the motor is driven in the arrow (b) direction, it is transmitted to the gear 33 by operation of the one-way clutch 32, and is transmitted to a gear 42 via a clutch gear 34 and a torque limiter 40, and the ink sheet axis 11 is rotated.
Patent JP-S59212163-A (JP)
Title: Charging method of molten metal
Inventor: SATOU JIROU
IPC: B22D41/06
Filed: 1983-05-16
Abstract: PURPOSE:To enable safe and continuous charging with a ladle having a relatively large capacity by putting a molten metal into the ladle, conveying the ladle to a charging position where a driving device for controlling charging is installed and tilting and turning the mounted ladle while controlling the same with the driving device. CONSTITUTION:A flaskless casting mold 10 is continuously formed by a molding machine 101 and is moved intermittently at a prescribed pitch in an arrow X direction on a charging line 102. On the other hand, a ladle 1 (1a, 1b, 1c) into which a molten metal is supplied via a melting furnace 104 and a holding furnace 105 is conveyed to a charging section 103 by a self-traveling car traveling in an arrow Y direction on a track 3, where the ladle is mounted on a driving device 2 (2a, 2b) for controlling charging. The ladle 1 (1a, 1b) is tilted and turned by the device 2 to charge the molten into the mold 10. The ladle 1 (1a, 1b, 1c) completed of charging is again conveyed by the self-traveling car to the position of the furnace 105 for the purpose of replenishing the molten metal.
Patent JP-H05290053-A (JP)
Title: Providing method for flowing information in production management system of small scale many kinds
Inventor: KIRA EIJI
IPC: G06Q50/00
Filed: 1992-04-07
Abstract: PURPOSE:To provide information showing which lot is to preferentially be produced for manufacturing a semiconductor element by means of the production system of small scale many kinds. CONSTITUTION:A work plan 1 obtained by collecting information when the lot starting manufacture is to pass through respective processes is decided by considering the capacity of a manufacture process. A computer screen is used for deciding which work of the lot is to be proceeded among the elements which are not started yet by using a line and a manufacture equipment, which are not operated, as to the unstarted elements existing in a certain work process. Namely, efficient flowing information 3 is provided based on difference information 4 between a work plan master 1 and the progress advance degree of actual lot 2. Thus, a worker can instantaneously decide the lot and the manufacture equipment, with which the lot is proceeded by plan difference information 4 and work priority ranking information 5. Consequently, the system is a presently efficient method with which the production system of small scale many kinds is executed, and it is considerably efficient in a manufacture scene.
Patent JP-H11284585-A (JP)
Title: Audio signal transmitting device
Inventor: HOTTA ATSUSHI
IPC: G10L19/02
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To control encoding processing based on a load supervisory result of signal processing and to reduce processing load at the performing of band division of an audio signal of a multi-channel, when performing encoding transmission. SOLUTION: This device is provided with band dividing parts 1 and 2, which perform band division of an audio input signal of each channel, high-pass encoders 3 and 4 and low-pass encoders 5 and 6 which perform encoding processing for high-pass side and low-pass side signals respectively, undergoing band division and calculate processing load value, switches 9 and 10 which control the operation or the stop of encoding processing of each high pass encoder, a processing load measuring part 7 which decides the operation or stop of the encoding processing by the high-pass encoder of each channel based on load supervision of the encoding processing, a switch controlling part 8 which selects a switch that controls the operation or stop of the encoding processing of the high-pass encoder of each channel and switches to a stop side,  when the processing load measuring part decided that the encoding processing of the high-pass encoders needs to be stopped, and a data multiplexing part 11 which multiplexes the switch control state of each channel as switch control information, together with encoded data.
Patent JP-2000274038-A (JP)
Title: Snow removal device for roof
Inventor: HASHIMOTO RYOJI
IPC: E04D15/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To design a snow removal device for a roof to require no large drive source, with small overall size and low facility costs as well as for safety assured by prevention of application of great load to the roof and to prevent functions of the device from being decreased by snow clinging thereto and freezing. SOLUTION: This snow removal device for a roof comprises a blade-shaped movable member 2 moving along the upper surface of the roof to cut a layer of snow into upper and lower layers, a drive mechanism 3 for driving the movable member 2, and a control device for controlling the drive mechanism 3 to repeat the movement of the movable member 2 either continuously or intermittently. The drive mechanism 3 includes pulleys 5, 6, 7, 8 and a flexible rope member 9 which is rotated via the pulleys 5, 6, 7, 8, with the ends of the movable member 2 connected to the principal part of the rope member 9 to bring the movable member 2 into vertical or horizontal parallel motion along the slanted surface of the roof 1. A layer of snow on the roof 1 is cut by the movable member 2 and the upper layer slides like an avalanche.  Snow and ice on the rope member 9 are made to fall by the bending of the rope member when the rope member is rotated.
Patent JP-H01256504-A (JP)
Title: Suspension polymerization of vinyl chloride
Inventor: SAEKI HIROSHI
IPC: C08F14/06
Filed: 1988-04-06
Abstract: PURPOSE:To raise the bulk specific gravity, to improve the quality, and to facilitate gelation, by subjecting either vinyl chloride etc. or vinyl chloride and other monomer to suspension (co)polymerization in an aqueous medium containing a specific dispersing agent using a polymerizer equipped with a reflux condenser. CONSTITUTION:1pt.wt. partially saponified PVA having a degree of saponification of 70-76mol% is blended with 1-0.1pt.wt. polyethylene oxide having a molecular weight of 100,000 or more to obtain a dispersing agent. Vinyl chloride, and if desired, other monomer (e.g., ethylene or vinyl acetate) and an aqueous medium are fed into a polymerizer equipped with a reflux condenser, and the above dispersing agent in an amount of 0.02-1pt.wt. for 100g of all the monomers is added to the mixture. The mixture is subjected to suspension (co)polymerization in the presence of a polymerization initiator, and if desired, a polymerization regulator at 40-80 deg.C while water at 0 deg.C - the polymerization temperature as a cooling medium is passed through the reflux condenser.
Patent JP-H09248390-A (JP)
Title: Cloth edge control sewing machine
Inventor: HONDA HIROSHI
IPC: D05B35/10
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To enable exact sewing by detecting the edge part information of an object to be sewn and controlling an object-to-be-sewn moving means corresponding to the detected edge part information when the value of comparison with reference edge part information is settled within a prescribed allowable range or corresponding to the reference edge part information when that value gets out of the allowable range. SOLUTION: The reference edge part information of the reference object to be sewn is previously detected by optical line sensors X1 and X2 and stored in a RAM 12. When sewing the object to be sewn, the edge part information of the object to be sewn is detected by the optical line sensors X1 and X2. The detected edge part information is compared with the reference edge part information stored in the RAM 12 by a CPU 11 so that edge parts can be made correspondent, and the compared value is found. When the compared value is settled within the prescribed allowable range, sewing is performed while controlling an object-to-be-sewn moving means Y corresponding to the detected edge part information. When that value gets out of the allowable range, the object-to-be-sewn moving means Y is controlled based on the reference edge part information. Thus, exact sewing is enabled.
Patent JP-S59210041-A (JP)
Title: Method for recovering acetic acid
Inventor: KOGA KUNIO
IPC: C07C51/48
Filed: 1983-05-13
Abstract: PURPOSE:To recover acetic acid efficiently from an aqueous solution containing the acetic acid, by adding a specific inorganic acid capable of donating proton to an organic extracting agent consisting of a mixture of a tertiary amine with an organic diluent. CONSTITUTION:An aqueous solution containing acetic acid is extracted with an extracting agent consisting of a mixture of a tertiary amine with an organic diluent by the countercurrent multistage extraction method to recover the acetic acid. In the process, an inorganic acid capable of donating proton, preferably sulfuric acid is added to the above-mentioned extracting agent for use. The content of the inorganic acid in the organic extracting agent is the number of tertiary amine moles or below and in an amount necessary for keeping the pH of the aqueous phase (raffinate) in the final stage at 4.0 or below to carry out the extraction.
Patent JP-H03285310-A (JP)
Title: Electrostatic shield ring
Inventor: ISAKA SUSUMU
IPC: H01F27/36
Filed: 1990-04-02
Abstract: PURPOSE:To provide an electrostatic shield ring, which has a simple structure and effectively weakens electric field strength of a winding end portion and enhances production quality by a method wherein a filler made of a flexible thermoplastic elastomer insulating material, is processed in such a shape that the filler may adhere closely to an angular portion of an iron core yoke side end portion, in order to insert the filler into the angular portion, so that a thickness of an insulating layer of the angular portion is constructed so as to enlarge substantially. CONSTITUTION:An insulating material having high mechanical strength is processed in a ring-like form so as to enlarge curvature of an angular portion on the side of an iron core yoke to manufacture a ring core 2a. An electrostatic shield ring 2 is constructed by winding a conductive shield tape 2b round the ring core 2a. A filler 30, made of a flexible thermoplastic elastomeric insulating material, is pushed out and processed so as to conform to a shape of the angular portion of the ring core, and adheres closely to the angular portion on the side of the iron core yoke of the conductive ring core, and then the ring core is insulated by winding an insulating paper 2c around the ring core. In the case where a second insulating ring core 21 is integrated with the conductive ring core 20, a cross-sectional shape of the second insulating ring core 21 is so simplified as to readily be processed. The filler 30 made of thermoplastic synthetic resins is pushed out by a model and processed, and is stuck to the angular portion of the conductive ring core 20 in a close adhesive state.
Patent JP-S62241861-A (JP)
Inventor: WATANABE KUNIO
IPC: C04B32/02
Filed: 1986-04-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11253580-A (JP)
Title: Multi-piece solid golf ball
Inventor: HIGUCHI HIROSHI
IPC: A63B37/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a golf ball which is excellent in the spin characteristic and favorable in the carrying characteristic, feeling, and durability and further, high in productibity. SOLUTION: In a multi-piece solid golf ball in which a solid core is covered with two or more cover layers, one of the cover layers is chiefly formed of thermoplastic polyurethane elastomer having 60-98 in JIS A hardness and 40% or higher modulus of resilient elasticity. Tan δ at 23 deg.C in the measurement of viscoelasticity of thermoplastic polyurethane elastomer is designed to be 0.01-0.25 and the tensile breaking stress is designed to be 300 kg/cm<2> or larger.
Patent JP-S61243458-A (JP)
Title: Photosensitive body
Inventor: YAMAZAKI TOSHIKI
IPC: G03G5/08
Filed: 1985-04-20
Abstract: PURPOSE:To reduce change of acceptance potential by forming an electrostatic charge blocking layer made of amorphous silicon nitride hydride and/or fluoride on a substrate, and laminating on this layer a charge transfer layer, a charge generating layer, a surface modified layer in succession. CONSTITUTION:The charge blocking layer 5 made of amorphous silicon nitride hydride and/or fluoride (a-SiN:H,F) doped with an element of group IIIa or Va of the periodic table, the charge transfer layer 2 made of a-SiN:H,F doped with an element of group IIIa, the charge generating layer 3 made of a-Si:H,F doped with an element of group IIIa, and further, the surface modified layer 4 made of a-SiC,N:H,F doped with an element of group IIIa are laminated on the substrate 1 in succession to form the photosensitive body. The use of the blocking layer made of a-SiN:H,F permits injection of charge to be prevented, acceptance potential to be held, and dark decay to be reduced.
Patent JP-S569753-A (JP)
Title: Electrophotographic receptor
Inventor: SASAKI MASAOMI
IPC: G03G5/06
Filed: 1979-07-06
Abstract: PURPOSE: To obtain an electrophotographic receptor high in short wavelength sensitivity and rich in flexibility, by using a specified disazo pigment as an electric charge carrier generator.  
     CONSTITUTION: A disazo pigment 3 represented by general formula I is used, and photosensitive layer 2 composed of charge carrier generating 5 consisting mainly of disazo pigment 3, and charge transfer layer 6 consisting mainly of a charge transfer substance is laminated on conductive substrate 1 to form a photoreceptor. Thickness of layer 5 is 0.01W5μm, preferably 0.05W2μm, and pigment 3 of particle diameter ≤about 5μm, preferably ≤2μm is used. In formula I, A is formulas II, III, or IV; X is a benzene, naphthalene, indole, carbazole, or benzofuran ring; Ar 1  is a benzene, naphthalene, or dibenzofuran ring; Ar 2 , Ar 3  are each a benzene or naphthalene ring; R 1 , R 3  are H, alkyl, or phenyl; and R 2  is alkyl, carboxyl, or the like. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5513211-A (JP)
Title: Preparation of thiadiazine
Inventor: IKEDA KENICHI
IPC: C07D417/04
Filed: 1978-07-14
Abstract: NEW MATERIAL:Tetrahydro-1, 3, 5-thiadiazine-4-one shown by the formula I (R<1> and R<2> are H, aliphatic hydrocarbon group wherein oxygen atom is linked, aliphatic, aromatic, aromatic aliphatic hydrocarbon group, furfuryl; X is lower alkyl, lower alkoxy, halogen, -CF3, -NO, or -OH; n<=5) or its salt. EXAMPLE:2-methylimino-3-methyl-5-p-chlorophenyl-tetrahydro-1, 3, 5-thiadiazine- 4-one shown by the formula II. USE:Insecticides and acaricides. Having powerful physiological activity to larvae. PROCESS:A dehydration condensation product obtained from an aniline shown by the formula III and formalin is reacted with phosgene or trichloromethyl chloroformate to give a carbamoyl chloride shown by the formula IV, which is reacted with a thiourea shown by the formula V to give a reaction product as the desired compound shown by the formula I. If necessary, a salt is derived from the reaction product.
Patent JP-S5610565-A (JP)
Title: Purification of azo pigment
Inventor: SAKAI KIYOSHI
IPC: C09B67/54
Filed: 1979-07-04
Abstract: PURPOSE: To obtain a photo-sensitive material which is highly sensitive, by a method wherein a crude azo pigment is washed at least once with an org. solvent at a temp. of not lower than 50°C to purify the azo pigment useful for use as a photoconductive material for an electrophotographic sensitive material.  
     CONSTITUTION: A crude azo pigment is dispersed in an org. solvent with stirring. The dispersion is kept at a required temp. for 1W5hr, cooled and then filtered. This operation is carried out 2W5 times. Examples of the solvents are N,N-dimethylformamide, dimethyl sulfoxide, and dichlorobenzene. The dispersion is kept at a temp. of pref. not lower than 50°C. The upper limit of the temp. depends on the boiling point of the solvent used. The solvent is used in an amount of 30W 100ml, pref. about 50ml per gram of the pigment. 
     COPYRIGHT: (C)1981,JPO&Japio