baber/WOPTO huggingface dataset:
Patent JP-H06101199-A (JP)
Title: Preparation of coating material with solid surface structure for wall surface and floor surface and structural paste therefor
Inventor: DEIMITORIOSU PETORIDEISU
IPC: B05D5/02
Filed: 1993-01-07
Abstract: PURPOSE: To provide a method for producing structural wallpaper containing no PVC and plasticizer, and using a structural paste comprising an inorganic and/or organic filler, and a dispersion of a vinyl acetate copolymer-based polymer. CONSTITUTION: A noncrystalline sorbitol syrup or ethylene glycol as a processing retarder, a paraffin dispersion as a hydrophobizing agent, and micropearls and/or fine hollow spheres for increasing a specific volume are added to the structural material.
Patent JP-H03207483-A (JP)
Title: Disposing method for solidifying toxic industrial waste by cement
Inventor: NISHIMURA KIYOYA
IPC: B09B3/00
Filed: 1990-01-08
Abstract: PURPOSE:To prevent environmental pollution by toxic industrial waste by kneading the waste with water, ordinary Portland cement, fine aggregate (sand), zeolite, fossil shells, etc., and solidifying the kneaded material. CONSTITUTION:Toxic industrial waste contg. one or more among Cd, Pb, As, Cr<6+>, cyanogen and a harmful compd. such as PCB is mixed with cement, fine aggregate, zeolite, silica fume, fossil shells and water. This mixture is kneaded with a mixer and the kneaded material is charged into a mold, etc., and cured for a certain period of time. The resulting solid can be recycled as a secondary concrete product. Since the amt. of a toxic component leached from powder formed by crushing the solid is a trace at a test, problem on environmental pollution is not caused.
Patent JP-H05189314-A (JP)
Title: Disk cache control system
Inventor: TOURAKU MAMORU
IPC: G06F3/06
Filed: 1992-01-08
Abstract: PURPOSE:To prevent the deterioration of a system through put by storing data in one of disk caches at the time of transmitting the data stored in a storage device to a channel. CONSTITUTION:The disk cache is divided into a cache 1-329 and a cache 2-33O, and at the time of reading the data from a magnetic disk device(DKU) 334, the data are stored in one cache 2-330. Thus, even at the time of the occurrence of a fault at the cache 1-329 the reading of the data can be executed from the cache 2-330 afterwards. And also, at the time of the occurrence of the fault at the cache 2-330, the data are reduced from the cache, the next reading is executed from the DKU 334, and the read data are transmitted to a channel device(CHA) 302 and the existing cache 1-329, and stored. At that time, almost the half(average value) of the entire data are stored in one of the caches 329 and 330, and the data transfer between the CHA and the cache can be attained.
Patent JP-S61162226-A (JP)
Title: Method for straightening pipe
Inventor: SHINOHARA YOSHIHIRO
IPC: B21D3/02
Filed: 1985-01-08
Abstract: PURPOSE:To obtain a long and less varied thin pipe of soft quality by varying the bending strain given with rolling a pipe continuously from zero until the strain slightly over the yielding strain. CONSTITUTION:The pipe 1a to be straightened is fed by belt feeders 2, 3, 4 and advanced in the right angles direction with the pipe axle with self-rotating in the order of 1b, 1c-1d. The pipe under straightening is bent in such a curvature as to give somewhat larger strain than the pipe yielding strain in the pipe axle direction by a rack 6 around the center part of a backing base 7. On the other hand the curvature is set in the state of zero at both ends of the backing base 7. The force like adhering sufficiently to the natural curvature of the backing base 7 the pipes 1b, 1c-1d is applied from the upper part on the belt feeders 2, 3, 4. The rotation and advance is therefore given to the pipes 1b, 1c-1d by the belt feeding. With this straightening method the length accuracy of the thin pipe of soft quality is increased.
Patent JP-S57117115-A (JP)
Title: Digital magnetic recording method
Inventor: MAKINO YOSHIAKI
IPC: G06K1/12
Filed: 1981-01-08
Abstract: PURPOSE:To increase durability of magnetic heads or the like rapidly through small sized device, by stamping blocks integrating components such as magnetic heads on a recording medium singly for magnetic recording without driving mechanism for the magnetic heads. CONSTITUTION:A modulated waveform of digital data to be recorded energizes a magnetic head only corresponding to a location where the polarity of modulated waveform is inverted. Thus, when a magnetic head assembly 11 is pressed and fixed to a magnetic substance layer 12 of a magnetic recording medium, heads 7A, 7C, 7E and 7F only are energized for the write-in corresponding to the direction of inversion of the respective polarity with a current. When the magnetic substance layer thus recorded is reproduced with a conventional magnetic flux differentiating type magnetic head, the digital data recorded with conventional recording systems can be read out accurately. Thus, the device is made small in size, and the durability for magnetic heads and the like can rapidly be increased.
Patent JP-S57116825-A (JP)
Title: Grout injector
Inventor: SENDA SHIYOUHEI
IPC: E02D3/12
Filed: 1981-01-08
Abstract: PURPOSE: To permit the grouting work only by selection of grout liquids to be supplied by a method in which excavation is conducted while injecting water from the tip of an injector onto the ground, and then a grout is injected into the ground.  
     CONSTITUTION: An injector 1 consists of a double tube with an inner tube 2 and an outer tube 3, and an excavating blade 4 is provided to the tip of the outer tube 3. While supplying boring water into the aperture 6 of the injector 1 and turning the injector 1, the ground 28 is excavated. After the excavation of the pie 29 is finished, the supply of water is stopped, and a hardening agent is supplied into the inner tube 2 and at the same time a long-setting type gelling agent is supplied into the aperture between the tubes 2 and 3 in order to form a packer 30. Then, the supply of the hardening agent to the inner tube 2 is  stopped, and the supply of the long setting type gelling agent into the aperture  6 is only continued to form a long setting type gelling agent layer 31. The injector 1 is drawn up by as much as a necessary distance as needed, and the  same operations are performed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57115438-A (JP)
Title: Polyethylene pipe resistant to water containing halogen
Inventor: ISHITOBI MASATOSHI
IPC: F16L9/12
Filed: 1981-01-07
Abstract: PURPOSE: To obtain a polyethylene pipe highly resistant to water containing halogen, by carrying out the molding of a blend of polyethylene and a medium- low-pressure ethylene copolymer from ethylene and a specific α-olefin.  
     CONSTITUTION: The objective polyethylene pipe can be manufactured by blending (A) 95W50wt% of polyethylene with (B) pref. 10W30wt% of an ethylene-α-olefin copolymer (the number of carbon atoms of the α-olefin is preferably 6W18; e.g. 1-butene) prepared through a medium-low-pressure process followed by carrying out a molding operation. Preferable values of some parameters are as follows: (1) denstity; component (A) ...ca. 0.915W0.930g/cm 3 , component (B)... ibid., (2) melt index; component (A)...≤1, component (B)... 0.5W3.0, (3)α-olefin content. component (B)...1.5W10.0mol% (4) melt flow ratio; final product...20W70. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11200707-A (JP)
Title: Safety device of transferable door and safety and starting device
Inventor: HAYASHIDA KENICHI
IPC: E05F15/14
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To operate a non-contact proximity switch as a normal operating switch by disposing separately a signal receiving part and a signal transmitting part respectively on the fixing part of a transferable door, a building and the like. SOLUTION: When a preset prescribed period ends in a state where doors 4, 5 are fully open, they starts to close, a signal receiving part 32a set at the door edge is operated by the movement of the door 4, transmitting output of a signal transmitting part 30n is radiated to a safety sensing area 130n, and the reflection signal is received by the signal receiving part 32a. A control means 20 checks whether the receiving output is a prescribed level or higher, in the case where it is the prescribed level or lower, it is successively moved to the safety sensing areas 130n, 130(n-1), 130(n-2),... by the movement of the door 4. When a person/an obstruction enters the safety sensing area during closing operation of the doors 4, 5 in door moving spaces 130a-130n, the reflection signal is detected by the signal receiving part 32a or 32b.
Patent JP-H02184348-A (JP)
Title: Chaff disposing device in rice husker
Inventor: SAKAI TADANOBU
IPC: B02B7/00
Filed: 1989-01-06
Abstract: PURPOSE:To easily form the optimum sucking air flow rate by providing a detector for measuring the air flow rate of a sucking chaff disposing machine to this sucking chaff disposing machine for air-sorting chaff in a rice husker. CONSTITUTION:Unhulled rice is husked by the husking rolls 4 and a detector 29 for measuring the air flow rate of a sucking chaff disposing machine 8 is provided to this sucking chaff disposing machine 8 for air-sorting the husked chaff. The air sorting of rice husking in a rice husker can be performed in the optimum state by this simple device.
Patent JP-S5494306-A (JP)
Title: Track tracking device
Inventor: KIME KENJIROU
IPC: G11B7/08
Filed: 1978-01-10
Abstract: PURPOSE: To track information tracks, facilitate vibrating and virtually eliminate the need for adjustment by placing a transparent body having a specified refractive index in the optical path of the optical system for information read-out and vibrating these.  
     CONSTITUTION: Light reflected to a disc 1 which is rotating in the arrow B direction forms its focus at a photo detector 16 by passing the reverse course, thus the outputs of the photo detector 16 are obtainable according to the information having been recorded in information tracks 2. The transparent plate 23 which is provided in said optical path and has a specified refractive index is vibrated as a piezoelectric crystal 24 is excited by the high frequency output of an oscillator 17. The transparent plate 23 vibrates with the phases of the applied voltage to the piezoelectric crystal 24. On account of diffraction by the transparent plate 23, the read-out bright point 9 of the luminous flux 5 vibrates in the direction of crossing the information tracks 2 over a disc 1 at an amplitude ▵, whereby the track tracking is accomplished. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5698546-A (JP)
Title: Spark ignition engine
Inventor: IIJIMA TAMOTSU
IPC: F02D41/06
Filed: 1980-01-10
Abstract: PURPOSE: In a case where a spark mistake occurs by the adherence of fuel to an ignition plug, to prevent ignition error aftwerward by reducing the quantity of fuel to be supplied.  
     CONSTITUTION: When an ignition plug 32 becomes sooty and does not spark, a square signal from an AND circuit 46 is counted by a counter 47. The counter 47 operates a timer 48 in a state of continuous ignition error in which the counted value exceeds a predetermined value, and a display lamp 50 is ignited for predetermined time, a current being flowed to a relay coil 50. Accordingly, when a make contact 52 is closed, a starting switch 20 is short-circuited, and a cranking device 13 operates continuously and assumes an automatic cranking operation state. Simultaneoulsy, by the connection of a relay coil 51 to a power source, a breaking contact 53 is opened, and the solenoid 11 is disconnected from the power source to close the electromagnetic valve and cut the supply of fuel to the bypass. Consequently, adherence of fuel to the ignition plug electrode is prevented, and adhered fuel is dried. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10197937-A (JP)
Title: Multifocus zoom interchangeable lens, camera body and camera system
Inventor: NAKAJIMA MASAO
IPC: G03B17/14
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain an interchangeable lens which can be attached to a camera body and realize excellent photographing at plural focal distances by allowing a photographing propriety decision part to judge whether or not it is a photographing feasible range based on zoom position detecting information and to output photographing propriety information. SOLUTION: A CPU 9 detects a zoom position first. When zoom lens groups 6 and 7 move to a 1st or a 2nd focal distance position, the movable contact of the conductor brush of a zoom position detecting device 8 moves in contact with a fixed contact. Next, the CPU 9 judges whether or not the lens groups 6 and 7 are within the photographing feasible range. When the fixed contact is not short-circuited by the conductor brush, the CPU 9 judges that the lens groups 6 and 7 are within the photographing feasible range. When the fixed contact is short-circuited by the conductor brush, it judges that the lens groups 6 and 7 are not within the photographing feasible range. The CPU 9 outputs photographing feasible information when the lens groups 6 and 7 are within the photographing feasible range.
Patent JP-S5593986-A (JP)
Title: Compressor controlling method
Inventor: KASAHARA KEISUKE
IPC: F04B49/00
Filed: 1979-01-09
Abstract: PURPOSE: To prevent the fuel loss and the shaft power loss of the engine resulting from the volume control of the compressor by controlling the revolution rate of the engine prior to the volume control of the compressor.  
     CONSTITUTION: The engine efficiency remains constant between the maximum effective revolution rate and 1/2W3/5 of the maximum effective revolution rate. Therefore, the engine shaft power loss and the fuel economy are not affected by the revolution rate while the revolution rate is above 1/2W3/5 of the maximum effective revolution rate. If the compressor capacity is controlled by reducing the revolution rate below 1/2 of the maximum effective revolution rate, the shaft power loss and the fuel consumption rate increase reducing the engine efficiency. Therefore, the capacity of the compressor is controlled by the volume control of the compressor as a lower output is required instead of reducing the revolution rate below 1/2 of the maximum effective revolution rate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5593260-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUNAKOSHI HISASHI
IPC: H01L29/08
Filed: 1979-01-09
Abstract: PURPOSE: To increase gain band width product fT and maximum oscillation frequency f max  without increasing element size and also complicating manufacturing process.  
     CONSTITUTION: An n + -type buried layer 22 is formed on p-type silicon substrate 21 with n-epitaxial layer 23 piled on the former. Then p-layer 25 is formed separated. At that time, collector leading-out layer 24 is also provided. Next, p + -base layers 26, 27 are overlapped on each other by selective diffusion. The substrate surface is exposed and nitrized film 28 is formed on each electrode region. Then it is covered by oxidized film 26 under thermal treatment. After this process, films 29, 28 are selectively removed and base layer 27, collector layer 24 are exposed so that n-type emitter layer 30 and connecting layer 31 may be formed. Following this step, films 29, 28 at places where base electrode is formed, are removed and aluminium is evaporated to form electrodes 32∼34. Under this construction, it is possible to narrow inter-layer 26 space and, in turn, reduce element size without consideration over the adjustment of emitter layer 30's position. In addition, the coupling capacitance of emitter layer is minimized only on the bottom, thus improving the fT and f max . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02184480-A (JP)
Title: Recorder
Inventor: OKAMURA SHIGERU
IPC: B41J23/02
Filed: 1989-01-10
Abstract: PURPOSE:To commonly use one drive source for a plurality of driving mechanisms, to largely reduce the cost of a recorder and to reduce in size it by composing a switching mechanism of a plurality of differential gear units, and forming the plurality of differential gear units in a structure in which the output of the unit of a front stage is so coupled in series as to be the input of the unit of a rear stage. CONSTITUTION:When a lock rod 11 is moved in size slightly larger than the width of protrusions 11c, 11k in cooperation with a carriage 2 in a direction (a), a bevel gear 15e is locked by a protrusion 11a, but bevel gears 15d, 14e are opposed to recesses 11d, 11l, and the lock is released. A bevel gear 14d is locked by a protrusion 11m. When a rotary driving force is input from a gear 13, a bevel gear 14e and a rotor 15a integral therewith are rotated, the bevel gear 15d is rotated, and a rotary drive force is transmitted to a gear 16, thereby driving an automatic sheet feeder. That is, a plurality of differential gear units are coupled in series to simply and inexpensively construct a driving force switching mechanism for switching in multiple stages.
Patent JP-S5495347-A (JP)
Title: Appartus for preventing burning of motor field coil
Inventor: SAKAI YOSHIO
IPC: H02H7/08
Filed: 1978-01-13
Abstract: PURPOSE: To permit prevention of the field coil in case of occurrence of a trouble in a field control coil by using a field coil current detection relay, which is turned on when a field coil current exceeds a predetermined value and is turned off when the current becomes lower than the predetermined value, for disconnecting the power source.  
     CONSTITUTION: A motor field coil 2 of an elevator drive motor is connected to a thyristor converter 1, and a command field current and the actural field current are compared to control the thyristors 19 and 20. When obtaining a constant field current, a fault detection relay 27 is excited with the operation of a field current detection relay 21 and an instantaneous field loss detection relay 22, thus disconnecting a power source 16 with a switch 24a of a relay 24. Thus, in case when the field current is not reduced even with the operation of a relay 13a for controlling the field current to the REST current, it is detected to disconnect the power source 16 of the converter 1, so that burning of the motor field coil can be prevented by merely providing a simple circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11200847-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: OKADA KEIJI
IPC: F01N3/20
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To restrain the performance deterioration of a catalyst by providing a catalyst purifying means to control so as to remove soot sticking to a catalyst when an exhaust combustor is not normally ignited by judging whether or not the exhaust combustor is normally ignited. SOLUTION: Whether or not a flag to show that use of an exhaust combustor 5 finishes is 1 is judged when it is low by judging whether or not a cooling water temperature is lower than a prescribed value when starting an internal combustion engine 1. Whether or not soot removing operation of a catalyst 6 is required is judged when use of the exhaust combustor 5 finishes. Soot of the catalyst 6 is removed by incinerating the soot by supplying oxygen to the catalyst by turning on an air pump when the engine is in high load operation. While, the exhaust combustor 5 is burnt by driving the air pump 3 and a spark plug 4 while enriching the air-fuel ratio when the flag is not 1.  Operation of the exhaust combustor 5 is finished when a prescribed time passes and when a catalyst temperature reaches a prescribed value by judging the elapsed time after starting combustion of the exhaust combustor 5.
Patent JP-H11203171-A (JP)
Title: Watch dog timer
Inventor: SATO YOSHINORI
IPC: G06F11/30
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a watch dog timer which quickly detects run away after a CPU has run away regardless of the presence or absence of an external interruption. SOLUTION: This timer consists of a counter A 103 which is cleared by a PRUN signal 112, and counts up in synchronism with a CLK 108, a CPU resetting circuit 104 which outputs a prescribed time reset signal 114 and resets a CPU 102 when the counter A 103 exceeds run away decision value, a counter B 105 which is cleared while an INT signal 113 is not outputted, and counts up in synchronism with the CLK 108 while the signal 113 is outputted and a control circuit 106 which inhibits a CLK 108 from inputting to the counter A 103 at output start of the signal 113 and allows the CLK 108 to input to the counter A 103 when the output of the signal 113 is finished or when an overflow signal 111 of the counter B 105 occurs.
Patent JP-H08188381-A (JP)
Title: Jib of crane device
Inventor: HOSHI HIDEYUKI
IPC: B66C23/70
Filed: 1995-01-10
Abstract: PURPOSE: To provide a jib which does not disturb the visibility in the running condition, even though it is stored at the side surface of a boom in a self- traveling crane vehicle running by swinging down the boom to the lower side of a cab. CONSTITUTION: In a jib 30 of a crane device which supplements the length of a boom by connecting its basic end capable of mounting and demounting to the tip of the boom to compose the crane device, and can be stored along the side surface of the boom when it is not used, a pair of legs 40 and 41 to compose the basic end of the jib 30, and extended in a fork form to the basic end side of the jib 30; and a means 48 to approach the ends of the legs 40 and 41 forming the basic end of the jib 30 each other, and to reduce the width of the basic end of the jib 30; are provided.
Patent JP-H11199454-A (JP)
Title: Two-pack type oxidation hair dye and two-pack type decoloring agent
Inventor: OKAWA JUICHI
IPC: A61Q5/08
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a two-pack type oxidation hair dye which is a hair dye readily applicable to hair without causing sagging and reduced in defatting power or load on the hair or a decoloring agent. SOLUTION: The two-pack type oxidation hair dye and the two-pack type decoloring agent comprise the first liquid containing an alkaline agent and, as necessary, an oxidation dye and the second liquid containing an oxidizing agent. The latter second liquid further contains an acrylic acid-alkyl methacrylate copolymer. The first and the second liquids are solutions having 10-1,500 cP viscosity. When the first liquid is mixed with the second liquid, the viscosity becomes 100-20,000 cP.
Patent JP-H05186103-A (JP)
Title: Alignment device for ticket and the like
Inventor: KAZUMA YONENAGA
IPC: B65H9/16
Filed: 1992-01-09
Abstract: PURPOSE:To provide an alignment device for tickets and the like with a simple structure which aligns completely tickets whose parts are deformed due to curling or the like as well as tickets of different sizes. CONSTITUTION:At one side part 13 of a carrying passage 12 which carries tickets P1, P2, plural rollers 21-25 including a reverse crown roller 24, and a blet 26 which is engaged between the respective rollers 21-25 to run the tickets P1, P2 in a carrying direction, and is engaged so as to rotate the roller 24 in an opposite direction are integratedly-constituted so as to protrude over the carrying passage 12. Therefore, by making one end of the ticket or the like come into contact with the reverse crown roller, rising-up is generated along a constricted part, and the ticket or the like is placed in an unstable condition for easy alignment.