baber/WOPTO huggingface dataset:
Patent JP-H06322263-A (JP)
Title: Biodegradable polymer composition and molded article
Inventor: TAKAMI MASAAKI
IPC: C08L101/16
Filed: 1993-05-14
Abstract: PURPOSE:To obtain a biogradable polymer compsn. which undergoes minimum degradation in physical properties before use (during storage) and is biodegraded easily and quickly after it is used by compounding a polymer such as a polyamide, acrylic polymer, or rubber with an enzyme or microorganism which degrades the polymer. CONSTITUTION:The biodegradable polymer compsn. comprises a polymer selected from the group consisting of a polyamide, an acrylic polymer, and a rubber and at least one enzyme or microorganism which degrades the polymer. A biodegradable molded article is obtd. by coating the surface of a molded article of the polymer with at least one above-mentioned enzyme or microorganism. The enzyme or microorganism may be used as a dry powder or microcapsules or may be immobilize on or embedded in a carrier in advance.
Patent JP-S62291427-A (JP)
Title: Two-cycle internal combustion engine
Inventor: NAKAMURA NORIHIKO
IPC: F02B25/00
Filed: 1986-06-12
Abstract: PURPOSE:To improve the ignitability of an engine through enabling the stratifying condition of the fresh air and the exhaust air by providing a means for causing an exhaust valve to open earlier than an intake valve when the piston lowering speed is high so that the exhaust air in an exhaust port is caused to reflow into a combustion chamber, and then swirling the exhaust air at the time of its reflowing. CONSTITUTION:On each of the cylinders are provided exhaust ports 32a, 32b in positions opposite to intake ports 20a, 20b, and then, at least either one of the two exhaust ports 32a, 32b is of an eccentric port that is caused to be eccentric from the axis of the cylinder. In addition, there is provided an exhaust control valve 34 for permitting the part in an exhaust manifold 33, where branch pipes from each of the cylinders gather, to be either divided into a branch-pipe gathering part 33a for the No.1-No.3 cylinders and a branch-pipe gathering part 33b for the No.4-No.6 cylinders or combined into one. And further, on the circumference of an exhaust valve at a cylinder head 6 facing a combustion chamber 2 for each of the cylinders is provided a mask 5 which is shaped in such a manner that the exhaust air is swirled when it reflows from the exhaust ports 32a, 32b into the combustion chamber 2. And then, the exhaust control valve 34 is controlled so that it is caused to open when the engine is in the idling operating range or the light-load operating range.
Patent JP-S6117361-A (JP)
Title: Automatic welding device of steel tube
Inventor: HIROMOTO NOBUMI
IPC: B23K9/127
Filed: 1984-07-02
Abstract: PURPOSE:To apply to joint welding of all kinds of steel tubes and to improve its efficiency by attaching a copying tube having an end face parallel to the weld line and of the same shape and moving a welding torch so as to follow the end face. CONSTITUTION:When the welding device is started, a driving pinion 7a rotates, and a truck 7 is moved along a rail 6 through a rack 6a. With shifting of the truck 7, a sensor attached to a copying shaft 8 detects the copying end face 4 of a copying tube 5, and the copying shaft 8 moves vertically while following the copying end face 4. At this time, as the copying end face 4 and weld line 3 are parallel and of the same shape, the welding torch slaways shifts on the weld line 3.
Patent JP-S5838627-A (JP)
Title: Manufacture of plate spring of dot printer head
Inventor: SEKI MINORU
IPC: B21D53/00
Filed: 1981-08-28
Abstract: PURPOSE:To easily manufacture a titled plate spring having high accuracy, by placing a plate spring across on a hole of a plate provided with a rectangular hole of suitable dimensions, positioning and fixing it, and after that, punching the plate to which the plate spring has been fixed, to a prescribed shape, by a press. CONSTITUTION:A plate 32 provided with a rectangular hole 31 having length l2 and width d2, and a plate spring 33 having length l1 (l1>l2) and width d1 (d2>d1) are prepared. In this case, the length l2 of the hole 31 prescribes effective length of the plate spring 33, therefore, a hole scarcely having a fracture  with high accuracy is opened. On the hole 31 of the plate 32, the plate spring 33  is positioned, and high temperature brazing is executed. Subsequently, this plate  32 is punched to prescribed dimensions by a press, and a plate spring 34 having   fitting plate 32 for prescribing effective length l2 of the plate spring 33, on both  ends is formed. This plate spring 34 is installed to an armature 24 and a plate  spring fixing block 26, and is fixed by brazing or a screw, etc. In this case, said plate spring is installed by span L which is a little longer than the effective  length l2, by considering swelling at a brazed edge part.
Patent JP-H04360225-A (JP)
Title: Method for input processing of information processor
Inventor: SATO AKIHIRO
IPC: G06F3/0354
Filed: 1991-06-07
Abstract: PURPOSE:To prevent processing from being interrupted or contracted even when a fault is generated on the depression contact of a three-button mouse. CONSTITUTION:When there is no fault in three buttons, data corresponding to a depressed button, i.e., 011 for a left button, 101 for a center button and 110 for a right button, are sent to a central processing unit(CPU) and processing corresponding to the depressed button is executed (steps 22 to 24). When a fault exists on the left button, an operator depresses the center and right buttons to send data to the CPU. On step 25, the CPU judges the data 100 and executes left button depressing processing. When a fault is generated in the center or right button, similar judgment is executed in step 26 or 27 to execute the center button processing or right button processing.
Patent JP-H01304232-A (JP)
Title: Deodorization of toilet
Inventor: TERUI SADAO
IPC: A61L9/015
Filed: 1988-05-31
Abstract: PURPOSE:To obtain the better effect of deodorization over an extended period of time by absorbing the air in a stool at a specific wind amount by a fan to guide to an ozone generator and generating a specific concentration of ozone to pass to a catalyst. CONSTITUTION:A deodorizer 2 is hung down to the outside edge of a stool seat 1 in the shape of a gallery, an air absorption side (a) is connected to an inlet 4 of the bottom of the stool seat through a ventilation flue 3 in the stool seat 1, and an ozone generator 6, a catalyst 7 and a fan 8 subsequently from the air absorption side (a) are arranged in a ventilation system 5. The ozone generator 6 adjusts a generating concentration in the range of 0.05-2ppm, the catalyst 7 is larger than specific surface area 50m<2>/g, a contact area is 0.01-0.35m<2> per wind amount 1m<3>/hr, and its form is a honeycomb with the number of cells for 100-400 cell/inch<2>. The absorbing capacity of the fan 8 sets a wind amount absorbed from the inside of a stool (B) to 7-35 times amount of the capacity in the stool, and deodorization is continued for a set period of time through a control section 10 by a sensor 9.
Patent JP-S6037412-A (JP)
Inventor: ROOBERUTO OODAAMATSUTO
IPC: F16C33/10
Filed: 1984-07-02
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-H082949-A (JP)
Title: Method for modifying steelmaking slag
Inventor: HASEGAWA NORIO
IPC: C21B3/06
Filed: 1994-06-17
Abstract: PURPOSE:To reduce elution of Ca ion and to prevent expansion and disintegra tion of steelmaking slag by blending a slag in a molten state with a modifier so as to give a specific complex basicity, melting by heating, cooling, crushing and subjecting to magnetic separation treatment. CONSTITUTION:One or more modifiers selected from a silicate rock, a mineral (weathered material), casting waste sand, aluminum dross, coal ash, Al, building waste material, waste soil of civil engineering, a dried material of sewage sludge, burned ash of municipal wastes, etc., are fed through hoppers 10a and 10b, constant delivery mineral feeders 11a and 11b and chute 12 to a treating furnace 5 charged with a slag in a molten state produced in a steelmaking process so as to <=0.9 complex basicity (CaO+MgO)/(SiO2+Al2O3+Fe2O3). A furnace port 4 having three electrodes T is placed on the furnace and the furnace is heated to 1,450-1,500 deg.C to melt the slag and the modifier. Then the treating furnace 5 is transported by a truck 6 to a cooling place, ground while cooling, crushed and subjected to magnetic separation treatment.
Patent JP-H031686-A (JP)
Title: On-vehicle information reception system
Inventor: SODA KOICHI
IPC: H04N7/025
Filed: 1989-05-29
Abstract: PURPOSE:To improve the processing of a transfer data and the transfer efficiency by editing data from a ground station to a train as a new and a update data, adding a reception time of a program and an address code of a receiver side memory to both data and transferring the result to the receiver side. CONSTITUTION:When a train reaches a station, a ground station receives a train code and a code of a prescribed program of a teletext broadcast sent from the train. The ground station identifies what the data to be transferred to the train is depending on the train code and the code of the prescribed program from the train and judges what program data is to be transferred. Then the prescribed edited program and the page data are read out of a program memory 11. The program, the page individual number, the reception time, the address code of the internal memory of a teletext signal generating section are added to the data. A signal transmitter-receiver 5 transfers the signal, only the required data such as new program, page and revised program and page data stored in the memory 11 is transferred efficiently.
Patent JP-S5837173-A (JP)
Title: Manufacture of electrophotographic photosensitive body
Inventor: IDE YUKIO
IPC: C23C14/02
Filed: 1981-08-31
Abstract: PURPOSE:To manufacture an electrophotographic photosensitive body having no uneven part, nor projection, etc., by washing the surface of a conductive supporting body by air bubbles forcibly generated in water or a solution, and after that, vapor-depositing Se or an Se alloy layer. CONSTITUTION:A drum-like Al conductive supporting body 1 is subjected to specular working so that roughness of the surface becomes <= about 0.5mum, and after that, ''Perchlene '' washing is performed in both a hot bath and a vapor bath, also alkali etching is performed at a temperature of about 70 deg.C for 30sec or so, in a solution of about 3.0wt% Na3PO4, and after that, rinsing, neutralization and rinsing are performed. This treated supporting body 1 is soaked into a hot water washing tank consisting of an outside tank 3 and an inside tank 4, into which hot water of about 10<6>OMEGA.cm specific resistance and about 80 deg.C temperature has been put, air bubbles are generated by leading in N2 gas of an N2 gas cylinder 5 through a gas inlet 2 by about 2.5kg/cm<2> gas pressure, and washing is performed about 5min. The supporting body 1 to which said pre- treatment has performed is dried, and after that, a photosensitive layer is formed by vapor-depositing an As2Se3 alloy.
Patent JP-S6026565-A (JP)
Title: Automatic sheet processor
Inventor: SONOBE HIROSHI
IPC: B42C7/00
Filed: 1983-07-25
Abstract: PURPOSE:To improve mutual registering property of sheets by dispacing a book binding means to a first swinging position every time the sheets are discharged and registered in a tray, and then, returning, and displacing it to a second swinging position when the last sheet is discharged. CONSTITUTION:Sheets from an output unit are sequentially discharged and accumulated on a sheet collecting tray 6 under the condition that the two corresponding right-angled sides are trued up to each other by a registering means. And a book binding means 10 is lolacted at a position 37 in discharging the sheets by a drive means consisting of a motor M3, a rotatable arm 37 and a stabler body depressing lever 34 to set a head 27 and a sheet holding member to the stand-by position, and at a first step swinging position 37' every time the sheets are received and registered so that the sheet is held by the holding member and the head 27 to be returned to the stand-by position. When the last sheet is discharged and registered, the book binding means is set to a second step swinging position to press the head 27 against a reveiving seat 39 for book binding. Thus, the mutual registering property of sheets are improved.
Patent JP-H04333474-A (JP)
Title: Circulation type sheet transport device
Inventor: UEDA NORIYOSHI
IPC: B65H3/12
Filed: 1991-05-09
Abstract: PURPOSE:To prevent an injury of a sheet when a sheet is separated and transported to a prescribed position while circulating in the desired number of times by changing separation and feed of a sheet after the second round from the first round. CONSTITUTION:It is provided with a separation part 15 to separate a sheet M loaded on a document loading tray 5 from the lowermost part and feed it to a platen glass 3. The fed sheet M is circulated and discharged on the document loading tray 5, and this operation is repeated in the desired number of times. The separation part 15 separates the sheet M after the second round with changed separating condition from the first round. Hereby, after the second round of better separability, the sheet M can be separated with gentle separating condition compared with that of the first round, and hence an injury and a stain of the sheet M due to separation is reduced.
Patent JP-S5762280-A (JP)
Title: Novel antibiotic oa-6129a and its preparation
Inventor: OKABE MITSUYASU
IPC: A61P31/04
Filed: 1980-10-01
Abstract: NEW MATERIAL:A compound of the formula[R is H or (substituted)benzyl]and a salt thereof when R represents H.  
     EXAMPLE: Benzyl ester of sodium 5,6-trans-3-pantetheinyl-6-ethyl-7-oxo-biazacyclo [3.2.0]hept-2-ene-2-carboxylate.  
     USE: An antimicrobial agent, having the β-lactamase inhibitory activity and an ability to enhance the antimicrobial activity, of an antimicrobial substance, e.g. penicillin or cephalosporin, synergistically against microorganisms capable of producing the β-lactamase, and effective against Gram-negative and Gram-positive  bacteria.  
     PROCESS: A spore or hypha, belonging to the genus Streptomyces, and having the ability to produce an antibiotic OA-6129A, e.g. Streptomyces sp. OA-6129(FERM-P No.5714), is cultivated in a nutrient culture medium aerobically, and the compound of the formula is obtained from the resultant culture. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62293244-A (JP)
Title: Photomask substrate for preventing electrostatic charge
Inventor: HOKO MORIHISA
IPC: G03F1/00
Filed: 1986-06-13
Abstract: PURPOSE:To prevent a metallic pattern from electrostatic charge without reducing transmissivity by arranging a ground metal film with a linear pattern having thin width on the surface of a transparent substrate and forming a light non- transmissible metal film on the ground metal film. CONSTITUTION:The ground metal film 3 such as indium consisting of extremely thin lines is arranged on the surface of the transparent substrate 2 and the light non-transmissible metal film 4 such as crome with required thickness is formed on the surface of the film 3. The line width of the film 3 is set up to a value sufficiently thinner than the resolution of a stepper. When the space between the films 4 and 3 is pattern-etched so that selectivity of etching can be secured and a mask pattern 5 consisting of plural pattern areas 5a is formed, these pattern areas 5a are mutually and electrically connected by the metal film 3. Consequently, static electricity is not charged to respective pattern area, the generation of discharge in respective pattern areas 5a can be prevented and the mask pattern 5 or the substrate 2 can be prevented from breakdown.
Patent JP-H08300442-A (JP)
Title: Torpedo screw
Inventor: ODA NORIKIYO
IPC: B29C48/42
Filed: 1995-05-09
Abstract: PURPOSE: To realize a torpedo screw reduced in vibration in the diameter direction of a cylinder and generating no dragging. CONSTITUTION: A torpedo screw 1 is successively equipped with a transport part having a full flight 2a, a kneading part having torpedoes 4 of which the cross-sectional shape in a diameter direction is circular and mixing elements 3 consisting of kneading discs or rotors and a weighing part having a full flight 2b from the upstream side. Two torpedo screws 1 are arranged in a cylinder 5 in a freely rotatable manner in such a state that the full flights 2a, 2b are meshed with each other. The max. outer diameter D of the torpedoes is set to 1-1.2 times the trough diameter of the screws in the region provided with the full flights and the axial length thereof is set to 0.1-1.5 times the max. outer diameter D.
Patent JP-H08156706-A (JP)
Title: Carrier
Inventor: BUN SUIMAN
IPC: B60R9/04
Filed: 1995-05-10
Abstract: PURPOSE: To surely and safely transport skis and the like by attracting a fixing member to the roof of an automobile by use of both magnetic force and vacuum force, and providing means such as for supporting skis on a carrier main body and for fixing the skis by means of a ski fixing plate and inner cover. CONSTITUTION: To use this carrier, an outer cover 50 and a ski fixing plate and inner cover 40 are opened and a rubber magnet plate 12 provided on a fixing plate body 11 is magnetically attracted to the roof of an automobile. A lever 36 is turned to lift an actuation shaft 35 and to pull up a vacuum attraction plate 30 for vacuum attraction to the roof; i.e., the carrier is firmly attracted to the roof by use of both magnetic force and vacuum force to surely prevent inadvertent drop, illegal separation and theft of the carrier. Skis are fitted into a ski fixing groove 22 in a carrier main body 20 and fastened by an elastic clip 27 and a snowboard is placed on the ski fixing plate and inner cover 40. The outer cover 50 is turned down and an elastic band 47 is pushed to fix the snowboard or the like in place.
Patent JP-H05303996-A (JP)
Title: Blown-out sealing lamp detecting circuit
Inventor: YABUKI NOBORU
IPC: H05B37/03
Filed: 1992-04-27
Abstract: PURPOSE:To surely detect momentary blown-out within one period of an AC power source by detecting a trigger circuit not inputted in a time-up time, and monitoring the positive and negative half waves of a current driving a sealing lamp. CONSTITUTION:When a sine wave which is the output of a current transformer 3 is inputted to photocouplers 4, 5 the output waveforms of the photocouplers 4, 5 are half-wave forms corresponding to the negative half wave and positive half wave of the since wave. These half-wave forms are shaped by Schmitt trigger buffers 6, 12 and formed into short waveforms. When the output of the Schmitt trigger buffer 6 is continuously changed without changing the output of the Schmitt trigger buffer 12, the outputs of T-shaped fillip flops 8, 10 are changed from L-level to H-level. Consequently, a detection signal of a blown-out sealing lamp is outptted, and a near-infrared lamp 1 is judged to have blown-out.
Patent JP-H06345374-A (JP)
Title: Chain tension adjusting tool for handrail driving mechanism
Inventor: IWAKUMA TETSUYA
IPC: B66B23/04
Filed: 1993-06-07
Abstract: PURPOSE:To easily and quickly perform work for adjusting tension drive chain by making an idle sprocket so that it can be moved in a desired direction by small labor without generating local looseness in the drive chain for a handrail of a passenger conveyer. CONSTITUTION:A device comprises a traction metal fixture 13 mountable to a base 4 by providing an engaging part 13a for engaging with a sprocket support 5a of an idle sprocket 5 and a vertical wall part 13b for opposing to an external wall surface 4a of the base 4 and a jack bolt 14 screw-mounted on the vertical wall part 13b of this traction metal fixture 13 to be made capable of pressing the external wall surface 4a of the base 4.
Patent JP-S5877415-A (JP)
Title: Production method of solenoid valve plunger
Inventor: SUGANO YUUJI
IPC: B23P13/00
Filed: 1982-08-06
Abstract: PURPOSE:To produce a plunger with high precision by vulcanizing an unvulcanized rubber-like so as to form an elastic valve section made in one body with a plunger body without using an adhesive. CONSTITUTION:Valve material filling holes 27, 28 are formed on both ends of a plunger body 25 and an axial hole is bored between them. An unvulcanized rubber-like substrate is filled in said filling holes 27, 28 and axial hole 29, then the substrate is vulcanized to form an elastic valve section. At this time, the elastic valve section is in a non-adhesive status against the valve material filling hole. Since no adhesive is used while vulcanizing and molding, no sink phenomenon occurs on the valve contact face, thus a plunger with high precision can be available.
Patent JP-H0277327-A (JP)
Title: Electric motor car
Inventor: JIYAN KUROODO ANDORUU
IPC: B60L11/18
Filed: 1989-05-31
Abstract: PURPOSE: To provide an electric vehicle of a proper price but having extremely satisfactory characteristics on the non-flat ground by providing by providing each wheel of a driven pair with a geared motor assembly fed by an on-vehicle electrical energy source. CONSTITUTION: In an automobile provided with at least two pairs of axle wheels 1a, 1b, 1c, 1d, one being the front one, and the other being the rear one, where at least one pair is set as the driven one, with the other set as the steering one, and where vehicle power is securely obtained by an on-vehicle electrical energy source, a geared motor assembly 13 fed by the on-vehicle electric energy source is provided on each wheel of the driven pair. The assembly 13 is connected to a chassis 2 by two suspension device members 16, 17 pivotally installed on the assembly 13 on one side and on the vehicle chassis 2 on the other side, and an axle of the corresponding wheel is composed of an output shaft 22 of the assembly 13.
Patent JP-S5564569-A (JP)
Title: Purification of thioglycolic acid
Inventor: TAMASHIMA KAZUO
IPC: C07C313/00
Filed: 1978-11-07
Abstract: PURPOSE: To prepare highly pure thioglycolic acid, useful as a raw material of cold-wave lotion, etc., in high yield, with a simple apparatus, by treating an aqueous solution of crude thioglycolic acid containing impurities such as thiodiglycolic acid, with activated charcoal.  
     CONSTITUTION: An acidic aqueous solution of crude thioglycolic acid containing thiodiglycolic acid and/or dithioglycolic acid, produced as by-products of thioglycolic acid, is treated with activated charcoal. The by-products are exclusively adsorbed to the activated charcoal, leaving the highly purified thioglycolic acid. The treatment with activated charcoal may be batch-wise or continuous. The used activated charcoal can be easily regenerated by alkali treatment, and the adsorbed by-products are recovered by the regeneration process. 
     COPYRIGHT: (C)1980,JPO&Japio