baber/WOPTO huggingface dataset:
Patent JP-S6038706-A (JP)
Title: Thermomagnetic recording medium
Inventor: KIMOTO TOSHIBUMI
IPC: G03G19/00
Filed: 1983-08-10
Abstract: PURPOSE:To obtain a satisfactory magnetic latent image with a simple constitution by applying the electric energy to each heating element in a time interval longer than the specific value when a magnet performs magnetization in a certain direction and the other magnet performs magnetization in the opposite direction to the first magnetization. CONSTITUTION:A magnet 7 magnetizes evenly a thermomagnetic recording medium 1 in a certain direction within the surface of the medium 1. While a magnet 42 impresses a magnetic field opposite to the direction of the magnet 7 to the area of the medium 1 which is heated by a heating head 3. In this case, the supplying time interval of electric energy is set at >=0.1msec to each heating element of a heating resistor 2.
Patent JP-S5370012-A (JP)
Title: Heat-resisting sintered structure
Inventor: KOIZUMI HIDEO
IPC: D01D4/02
Filed: 1976-12-03
Abstract: PURPOSE: To improve the strength for the thermal stress and the life of the sintered structure, by sintering Mo alloy ato the desired shape and regulating its porosity to 0.1W8%. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S625468-A (JP)
Title: Automatic household account recording system
Inventor: NOJI HIDEAKI
IPC: G06Q40/00
Filed: 1985-07-01
Abstract: PURPOSE:To automate the formation of a household account-book reading data out of an IC card and classifying and rearranging them by a system which utilize the IC card. CONSTITUTION:Data obtained at a shop when an article, etc., are purchased are stored on the IC card 16, which is carried to a home and set on a simple computer 14. Then, the keyboard 34, etc., of the simple computer 14 is operated. The simple computer 14 reads the data out of the IC card 16 through an IC card reader 20, and the data are stored in a RAM 42, displayed on a display device 36, and also printed out on a printer 38 automatically.
Patent JP-S5847952-A (JP)
Title: Solar heat accumulating device
Inventor: NINAGAWA NORIO
IPC: F24S90/00
Filed: 1981-09-14
Abstract: PURPOSE:To facilitate the replenishment of a circulation liquid by a method wherein a jet pump having an ejecting effect is provided on the discharge side of a circulation pump in a heat medium circulation circuit and a heat medium  supply tank is provided on the side of a negative pressure section of the jet  pump through a manual changeover valve. CONSTITUTION:A circulation pump 7 and a jet pump 9 are provided midway in a pipe line for a heat medium 2 circulating between a heat collector 1 and a heat accumulation tank 17 and a heat medium supply tank 15 is provided on the side of a negative pressure inlet 13 of the jet pump 9 through a manual changeover valve 14. Further, a heat medium expansion tank 5 is provided on the side of the outlet 4 of the heat collector 1 having therein a liquid level detecting float switch 6 so that when the switch 6 detects a decrease in the quantity of the heat medium 2, the circulation pump 7 is stopped through a relay (not shown). Thus, in case where the heat medium 2 is supplied to the heat collector 1, the pump 7 is operated through the manual switch (not shown) after the heat medium is injected into the supply tank 1 and the heat medium is sucked into the jet pump 9 due to a negative pressure in the pump to thereby supply the heat medium to the heat collector.
Patent JP-S626430-A (JP)
Title: Magnetic recording medium
Inventor: IKUYAMA SEIICHI
IPC: C09D175/00
Filed: 1985-07-02
Abstract: PURPOSE:To improve durability, magnetic characteristics, electromagnetic conversion characteristic, etc. by using a vinyl chloride copolymer having double bonds sensitive to electron rays and a ternary amine salt of a sulfonic acid or ternary amine salt of sulfate as a polar group in the molecule for a binder constituting a magnetic layer. CONSTITUTION:The vinyl copolymer having the double bonds sensitive to electron rays and further having the ternary amine salt of the sulfonic acid and the ternary amine salt of sulfate as the polar group in the molecule is used as the binder for the magnetic material, by which the high affinity to magnetic powder is exhibited and the good dispersibility is obtd. even with the ultrafinely pulverized magnetic powder or the magnetic powder having a large quantity of magnetization. The durability and surface characteristic of the resulted magnetic recording medium are improved and the electromagnetic conversion characteristic is extremely highly improved as well. Since the binder has the double bonds sensitive to electron rays in the molecule, the magnetic coated film is easily cured by the irradiation of electron rays and the process for production is extremely simplified; in addition, the pot life and solidification of the paint are improved and thus there are many advantages in the process.
Patent JP-S632483-A (JP)
Title: Videotex terminal equipment
Inventor: TAKEBAYASHI HAJIME
IPC: H04N7/173
Filed: 1986-06-20
Abstract: PURPOSE:To continuously display plural picture information by providing the titled equipment with a means for accessing a videotex center successively by plural identification codes when a function key is depressed. CONSTITUTION:When a start key on a keyboard 2 is depressed by a costomer, the videotex center 20 is connected to a line and a prescribed 1st picture information is displayed on a CRT 1. If the depressed key is any one of menu keys, '0' is set up on a pointer and a column on a picture number table which corresponds to the depressed menu key is retrieved. As the result of retrieval, the read code is transmitted to the center 20, the corresponding picture information is received and displayed on the CRT 1 and the succeeding key entry is received. If the depressed key is a # key, +1 is set up on the pointer, the picture number table is retrieved, and at the end of the picture numbers, a message indicating the end of picture information corresponding to the menu keys is displayed. When the picture number is not the end, the succeeding picture number is sent to the center 20. Namely the picture information of the same contents can be continuously displayed by depressing the # key following the depression of the menu key.
Patent JP-H09330595-A (JP)
Title: Semiconductor memory and data processor
Inventor: FUJISAWA HIROKI
IPC: H01L27/105
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To reduce number of memory cells to be refreshed and to decrease dissipation power by selectively switching an oldest memory block to a nonvolatile operation mode by switching to a dynamic operation mode. SOLUTION: A controller 28 does not allow all memory blocks of a memory cell array 22 to dynamic operations immediately after a power source is turned on. The controller 28 controls respective parts to sequentially switch the memory block having oldest switching to the dynamic operation mode to nonvolatile operation mode at the time point of allowing number of the memory blocks altered to the dynamic operation modes to arrive at predetermined number. Thus, the number of the blocks switched to the dynamic operation modes is limited.
Patent JP-H08316025-A (JP)
Title: Magnet type attracting apparatus
Inventor: TANAKA KATSUSHI
IPC: B66C1/04
Filed: 1995-05-19
Abstract: PURPOSE: To largely increase the attracting force of attracting pole surfaces in a parallel direction without increasing in size by disposing a high frictional coefficient member protruding from the pole surface at the time of non- attracting the element to be attracted between yokes and to be substantially the same surface as the pole surface at the time of attracting. CONSTITUTION: A prism-like synthetic rubber 40 of a high frictional coefficient member is disposed at the other end side (lower end side) between a pair of platelike yokes 1 and 2. The rubber 40 protrudes from the pole surfaces of the ends of the pair of yokes 1 and 2 at the time of non-attracting the element to be attracted at the end (t: protruding amount). Chamfered parts 41, 42 are formed at the end inner sides of the pair of yokes 1, 2. A magnet type attracting apparatus is approached to the element to be attracted, the end of the rubber 40 is slightly deformed and disposed in the parts 41, 42 of the pair of yokes 1, 2 to be formed substantially in the same surface as the attracting pole surfaces.
Patent JP-S5477810-A (JP)
Title: Pneumatic control device for engine
Inventor: HORIE OSAMU
IPC: F02D35/02
Filed: 1977-12-02
Abstract: PURPOSE: To provide a control device, which can simply and inexpensively detect variations of the pneumatic pressure by making use of negative pressure produced in the engine intake system and thus permits ready pneumatic pressure compensation of a vaccum motor, the operation of which is controlled according to the magnitude of the intake system negative pressure.  
     CONSTITUTION: At the time of the engine operation with generation of a negative pressure at an intake passage 2 air is caused to flow to the downstream side of a throttle valve 12 through a port 32 and a negative pressure path 34, whereby a negative pressure is generated at a negative pressure port 36 of an orifice 35. The orifice 35 is set such as to meet PX=PXO+1/2P a  under a condition |P m -P a | > 300 mmHg where P m  is the intake negative pressure produced at the opening of a port 33, P a  is the pneumatic pressure substantially in the atmospheric pressure state at the port 32, P x  is the negative pressure generated at the negative pressure port 36 and PXO is PX at P a =0. Thus, in the vacuum motor 23 the load acting upon a diaphgram 25 is a function of only P a , so that pneumatic pressure compensation can be readily made. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5572943-A (JP)
Title: Power extractor for various type engines
Inventor: HAMAZAKI MASARU
IPC: F16H55/36
Filed: 1978-11-24
Abstract: PURPOSE: To facilitate the coupling between the main shaft of the engine and the drive shaft of the clutch by mounting a universal joint to the drive shaft of the clutch with a driven side pulley shaft, mounted on the drive shaft through a bearing, made so hollow as to receive the joint thereinside.  
     CONSTITUTION: A boss 2 is fixed on one end of the drive shaft and a rotor 3 is fixed on the boss, to which a disc for mounting a fiddle 4 fitted into a recess on the back of the rotor 3 is mounted through a bearing 6. On the other hand, a hollow driven shaft 8 to which a V pulley 7 is fixed close to one end on the circumference is fixed to the front circumference of the drive shaft 1 through a bearing 9 while a plate spring 11 and a pressure plate 12 of an armature 10 facing the rotor 3 is fixed to the end of the driven shaft 8. With a bearing cover 13 of the driven shaft 8 attached to a base 15, a universal joint 17 with a driven shaft as the spline shaft 16 is inserted into the driven shaft 8 while a flange 20 is fixed to the main shaft 19 of the engine. In this manner, a main power extractor is constructed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000110419-A (JP)
Title: Crime preventive lock
Inventor: TAKAUNE SHIGENORI
IPC: E05B47/00
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a crime preventive lock low in cost with excellent crime preventiveness and provided with a key excellent in portability and solidity and easily duplicated. SOLUTION: A lock body 1 is composed of an outer cylinder 2 and a cylinder frame 3. A keyhole 4 is formed inside the cylinder frame 3, and a key insertion port 5 of the keyhole 4 is provided with a first sensor 6 for detecting an object in the keyhole 4. The cylinder frame 3 on the other end side of the key insertion port 5 is provided with a cylinder rotating plate 7. The cylinder rotating plate 7 is provided with a second sensor 8 for detecting the rotation of the cylinder frame 3. Lock mechanism 10 is installed near a rod fit-in hole 9 and provided with a rod 11 in a laterally slidable manner, and the tip of the rod 11 is fitted into the rod fit-in hole 9 to impede the rotation of the cylinder frame 3. Control mechanism 17 is actuated by feeding from a battery 18 and connected to receive signals from the first and second sensors 6, 8.
Patent JP-H039943-A (JP)
Title: Molding composition with excellent surface smoothness and preparation thereof
Inventor: NAKAMURA MASAYOSHI
IPC: C08L31/08
Filed: 1989-06-08
Abstract: PURPOSE:To improve the surface smoothness of a molded item by compounding a powdered diallyl phthalate (co)polymer with powdered inorg. and/or org. fillers and grinding the mixture to have a specified particle diameter. CONSTITUTION:100 pts.wt. powder (A) wherein 50wt.% or more is pref. a powder which passes a 150-mesh screen and which consists of diallyl phthalate polymer (a) with a softening temp. of 50-110 deg.C, an iodine value (measured by the Wijs method) of 55-95, a viscosity of 50wt.% soln. in methyl ethyl ketone of 50-300cps (at 30 deg.C), a number-average mol.wt. (Mn) (measured by the GPC method and expressed in terms of PS) of 1,000-30,000 and/or diallyl phthalate copolymer (b) with a softening temp. of 50-120 deg.C, an iodine value of 40-85, a viscosity of 50wt.% soln. in methyl ethyl ketone of 80-300cps (at 30 deg.C), an Mn of 4,000-10,000 and 20-500 pts.wt. inorg. and/or org. filler (B) wherein 80wt.% or more is pref. a powder which passes a 150-mesh screen are compounded at a temp. which is 50 deg.C or below and lower than the softening temp. of the component A and ground into particles wherein 80wt.% or more pass a 150-mesh screen.
Patent JP-S5572523-A (JP)
Title: Reclamation
Inventor: TSUJI HIROSHI
IPC: E02B3/18
Filed: 1978-11-21
Abstract: PURPOSE: To receive and reclaim earth and sand completely continuously in a large scale by combining a self-propelled belt conveyor, a travelling tripper and a relay conveyor.  
     CONSTITUTION: A reclaiming ground C enclosed by a stone band B is previously reclaimed nearly up to a sea depth of 1 memter at low tide by bottom hopper barges. A reclaimer E is placed on a base D which has been formed at first inside or outside the stone band. The first fan-shaped reclaiming zone C is built on earth and sand carried by barges by means of a rotary and self-propelled belt-conveyor G through the reclaimer E or a fixed belt conveyer. A self-propelled belt conveyor I which connects a movable travelling tripper J with a self-propelled belt conveyor G is combined with a spreader K. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0814144-A (JP)
Title: Diagnosis device of assist air feed system and subsidiary intake air feed system for internal combustion engine
Inventor: ITAKURA YUJI
IPC: F02M69/00
Filed: 1994-06-28
Abstract: PURPOSE:To simply diagnose an abnormality by diagnosing existence of the abnormality in an assist air system based on the air-fuel ratio feedback controlling quantity at controlling air-fuel ratio feedback. CONSTITUTION:A control unit 12 is provided with an air-fuel ratio feedback controlling function controlling feedback based on the actual air-fuel ratio detected by an oxygen sensor 21. An electromagnetic idle control valve 14 is provided on a sbsidiary air passage 13 provided bypassing a throttle valve 4. An assist air passage 15 is provided so that it is branched from the intake duct 3 on the upper stream side of the throttle valve 4 and opened in the vicinity of the nozzle of each fuel injection valve 6, bypassing the throttle valve 4. A solenoid valve 16 controlling opening/closing of the assist air passage 15 is controlled to be ON/OFF by the control unit 12, based on the information of a water temperature sensor 10. The existence of abnormality in the assist air system is diagnosed by the control unit 12.
Patent JP-H05340821-A (JP)
Title: Manufacture of l-shaped thermocouple device
Inventor: NAKAZAWA TETSUO
IPC: G01K7/02
Filed: 1992-06-05
Abstract: PURPOSE:To obtain the manufacturing method of a highly accurate L-shaped thermocouple device which can be easily manufactured. CONSTITUTION:In the title method which is used for manufacturing a thermocouple 10 composed of an L-shaped glass tube 1 having a linear section 2 with an opening at one end and a bent section 3 at the other end of the section 2 and a pair of metallic wires 9 which are made of different kinds of metals and inserted into the tube 1 from the opening side while they are housed in a long insulating tube 11 and short insulating tubes 12 in an insulated state, the opening side of the linear tube section 2 is closed by fusion at a position a little front side of the thermocouple 10 put in the section 2 or at the opening after the thermocouple 10 is positioned in the tube 1 so that the short insulating tubes 12 can be positioned in the bent section 3.
Patent JP-S5480961-A (JP)
Title: Hoist outer frame made of steel plate
Inventor: TSUNODA HARUO
IPC: B66D3/26
Filed: 1977-12-07
Abstract: PURPOSE: To provide a hoist outer frame made of steel plate, which is designed such that it is not required to apply facing to one side plate of the outer frame located on the side of motor, but facing is applied only to the other side plate located on the  opposite side, whereby it is enabled to make the outer frame light and to reduce the  number of jobs in manufacturing the same.  
     CONSTITUTION: Hoist outer frame of this invention is designed such that it is not required to apply facing to side plate 18 located on the side of motor 7 that does not require so strict dimensional tolerances, but facing (16) is applied to the other side plate 3A located on the opposite side for fixing reduction gear unit 5. Side plate 18 of outer frame 4' is placed in plane 20 on jig 21 of cutting means. In maching the same, coupling surface 17 of side plate 3A is faced (at 16) at first, and then coupling surface 14 of the other side plate 18 is faced while keeping the outer frame at the same position. With such an arrangement, it is not required to turn the position of outer frame 4' in machining the same and it is enabled to complete machining of two side plates 3A and 18 at one position, so that number of jobs in manufacturing the outer frame 4' can be reduced considerably. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000337625-A (JP)
Title: Oil combustor
Inventor: FURUTA SATOSHI
IPC: F24C5/16
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To eliminate offensive smell of leaked liquid fuel by making a cartridge tank for storing liquid fuel containable in a container from horizontal direction and hermetically sealing and covering the exposed part of the contained cartridge tank with a shield member thereby eliminating the operation for drawing the cartridge tank up and down. SOLUTION: The oil combustor comprises a body cabinet 7 having a combusting section 6, a cartridge tank 9 having a projecting part 8 for supplying liquid fuel, e.g. kerosene, to the body cabinet 7, and a container 10 for the tank 9. The container 10 is formed integrally with the body cabinet 7 and provided with openings in the lateral direction and upward direction so that the cartridge tank 9 can be contained from horizontal direction without moving up and down. Furthermore, the cartridge tank 9 is provided with a door type shield member 18 covering the cartridge tank 9 not to be exposed from the body cabinet 7 and the container 10.
Patent JP-H0311302-A (JP)
Title: Optical phase gate
Inventor: KONDO KENTARO
IPC: G02B6/00
Filed: 1989-06-08
Abstract: PURPOSE:To obtain a gate capable of separation of components by providing two optical waveguides which are closely arranged in a base body and are being in directional coupling and a diffraction grating in the coupling part between two optical waveguides, and reflecting two optical inputs inputted to respective optical waveguides in the case of optical inputs having the same phase, and transmitting them in the case of optical inputs having opposite phases. CONSTITUTION:Two optical waveguides 1 and 2 which are closely arranged in the base body and are subjected to directional coupling and a diffraction grating 3 in the coupling part between two optical waveguides 1 and 2 are provided, and two optical inputs inputted to respective optical waveguides 1 and 2 are reflected when having the same phase, but they are transmitted when having opposite phases. Light is reflected by the diffraction grating 3, and at this time, two optical inputs are propagated in coupled waveguides in the even mode when having the same phase, but they are propagated there is the odd mode when having opposite phases. The intensity of the wave field propagated in the coupling part between two waveguides is high in the even mode but is low in the odd mode. Thus, the intensity of the wave field propagated in the diffraction grating is made different, and in the two optical inputs componets having the same phase are reflected but components having opposite phases are transmitted to separate components.
Patent JP-S6124968-A (JP)
Inventor: YOSHINO AKIRA
IPC: F25J3/04
Filed: 1984-07-13
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-S5770110-A (JP)
Title: Polymerization of propylene
Inventor: FUJII MASAYUKI
IPC: C08F4/64
Filed: 1980-10-21
Abstract: PURPOSE: To obtain polypropylene improved in % formation of amorphous polymer by-products, polymerization activity and particle properties, by polymerizing propylene in the presence of an alkyl ether-treated titanium trichloride and a dialkylaluminum.  
     CONSTITUTION: In a process for polymerizing propylene alone or together with other olefins copolymerizable therewith in the presence of a catalyst consisting of a combination of (A) titanium trichloride obtained by reducing titanium tetrachloride with metallic aluminum or an organoaluminum compound, treating the product with a complexing agent and further contacting the product with titanium tetrachloride and (B) a dialkylaluminum monochloride, titanium trichloride is pretreated with 0.01W4 times by mol of an alkyl ether. A preferred complexing agent is a monoether of about 8W12C, for example, butyl ether, isoamyl ether or octyl ether. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09296756-A (JP)
Title: Ceramic catalyzer for use in fossil fuel tank
Inventor: YANAGISAWA SANNOU
IPC: F02M27/02
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To improve combustion efficiency and purify exhaust gas by putting a ceramic catalyzer in a fossil fuel tank, which is immersed in fossil fuel to improve the same. SOLUTION: A ceramic catalyzer is put in a vessel 7 provided with bores 11. A wire 5 is attached to a flange 8, and at the other end to a magnet cap 2 having a magnet. The magnet cap 2 is fixed on the inner wall of a fossil fuel tank through attraction by its magnetic force.
Patent JP-S5851098-A (JP)
Inventor: YAMADA HIDEMARU
IPC: B26D5/34
Filed: 1981-09-18
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-H1072159-A (JP)
Title: Paper conveyer and paper conveying method
Inventor: RIDER JASON P
IPC: B65H29/68
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To shorten a time required for accelerating a drive roller for receiving the next paper, in a high speed copying machine discharging the paper with deceleration. SOLUTION: A speed variable motor is utilized, so as to control a roller positioned in the end of a paper route. That is, in the case of paper advancing in a nip 18 between a drive roller 20 and an idler roller 10, the motor is accelerated to a maximum speed, in the case of a rear end of paper coming out of the nip, to be decelerated to a minimum speed. By one or more paper guides 14 set up in the drive roller 20, the rear end of paper, when it is carried out, is floated from the drive roller 20. Since the paper rear end is floated, the drive roller 20 can be accelerated to a maximum speed for receiving the next paper. In this case, by accelerating the motor without waiting for paper to advance in an output region, the time required for copying can markedly be shortened.