baber/WOPTO huggingface dataset:
Patent JP-H03164549-A (JP)
Title: Engine control device of two-cycle engine
Inventor: MORIKAWA KOJI
IPC: F02D41/02
Filed: 1989-11-22
Abstract: PURPOSE:To maintain stable exhaust purification performance without causing the lowering of output by retarding ignition timing so as to raise the exhaust gas temperature at the time of the exhaust gas temperature being lower than the catalyst active temperature, and correcting increasingly the fuel injection quantity synchronously with the retard control of the ignition timing. CONSTITUTION:In a two-cycle engine provided with an ignition plug 9 in a combustion chamber and an injector 10 for injecting fuel directly into a cylinder as well as an exhaust purification catalyst device at an exhaust passage, there is provided with an exhaust temperature sensor 33 for detecting the exhaust temperature on the upstream side of the catalyst device. In a control unit 40, the detected exhaust temperature and the catalyst active low limit temperature are compared by a comparing means 41. When the detected exhaust temperature is lower than the low limit temperature, a signal is sent to an ignition-injection timing retard quantity setting means 42 to set the retard quantity of ignition- injection timing. The correcting injection quantity for correcting the fuel injection quantity increasingly is further computed by a correcting injection quantity computing means 45, thus suppressing the lowering of output due to the retard of the ignition timing.
Patent JP-2000022758-A (JP)
Title: Interworking function selection system in network
Inventor: RAI GIRISH
IPC: H04L12/46
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To disclose the interworking function selection system for an online type network. SOLUTION: A foreign network 62 includes a foreign mobile exchange center 66 containing registered servers on service, and a home network 70 includes a home mobile exchange center 72 containing home registration servers and pluralities of unassigned home interworking functions. A 1st end system is a subscriber with respect to the home network and operated in the foreign network. The 1st end system includes an end registration agent to generate a registration request, the end registration agent sends a registration request to the home registration server through the registration server and the home registration server includes a module to select an active home interworking function among pluralities of unassigned home interworking function 72 based on the registration request.
Patent JP-H10127663-A (JP)
Title: Magnet structure for denture attachment
Inventor: MOTOKURA YOSHINOBU
IPC: A61C13/235
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a magnet structure for a denture attachment which is small in size and prevents the dislodgment of the attachment by stably holding the same in a dental plate without decreasing magnetic attraction force. SOLUTION: This denture attachment is implanted into the dental plate so as to face a keeper fixed to the dental root and is attracted to this keeper by magnetic attraction force. The denture attachment described above consists of a pair of yokes 11 which have the one-side flanks parallel with a thickness direction functioning as attraction surface to be magnetically attracted to the keeper and consist of soft magnetic materials and a magnet 10 which is pressed and fixed to the yokes 11 in superposition thereof respectively in their thickness direction so as to be held by the yokes 11, have the N-S poles extending in the thickness direction and have a corrosion resistant nonmagnetic film on its lateral surface.  A projecting part 23 is joined to the outer peripheral surfaces of the yokes 11 and the flank of this magnet 10 having the corrosion resistant nonmagnetic film so that the projecting part 2 is sealed into the dental plate and is mechanically engaged therewith when the denture attachment is embedded into the dental plate.
Patent JP-H01150088-A (JP)
Title: Vibrationproof supporter
Inventor: KUROSAKI MICHIAKI
IPC: F16L3/20
Filed: 1987-12-04
Abstract: PURPOSE: To obtain a vibration-proof supporting device of simple structure having a wide use and not depending upon supporting rod by disposing a plurality of flat plates on at least three levels at proper intervals provided up and down and at generally right angles to an axis of first and second supporting rods. CONSTITUTION: When a flat plate 16 of an upper level and a flat plate 19 of a lower level are deformed more than predetermined value, middle flat plates 17, 18 engaging to adjacent projections 20b, 21a are provided separately to the upper and lower flat plates 16, 19. When rapid excessive load of an earthquake of the like is small, only the upper and lower flat plates 16, 19 are plastically deformed as well as common flat plates by engagement of each projections 20a, 20b or 21a, 21b to absorb energy of external force. When the excessive load is enormous, at first the upper and lower flat plates 16, 19 are plastically deformed, and then the middle flat plates 17, 18 are plastically deformed to absorb larger energy.
Patent JP-H06154001-A (JP)
Title: Shoes for preventing moistening
Inventor: AOYANAGI SHIGEO
IPC: A43B7/06
Filed: 1992-11-17
Abstract: PURPOSE:To prevent the moistening in shoes by a large amt. of perspiration components and to prevent malodors. CONSTITUTION:The shoes 1 for preventing moistening consist of a shoe outer sole member 4, a shoe insole member 5 bonded atop the shoe outer sole member 4 over the entire surface thereof, a cloth material 2 for the shoe insole part joined to the inside surface part of the shoes corresponding to the front surface of the shoe insole member 5, a shoe upper member 6 and a cloth material 3 for the shoe upper part joined to the inside surface part of the shoe upper member 6. Further, the shoe insole member 4 joined with the cloth material 2 and the shoe upper member 6 joined with the cloth material 3 are stitched to a shoe insole peripheral edge 7. The apertures at the ends of hollow fiber of polymer membrane which constitute the cloth material 2 and the cloth material 3 and have many fine pores to allow the passage of the diffused and released perspiration components exist in a foot insertion aperture 8 of the shoes and the shoe insole peripheral edge part 7. As a result, the moistening in the shoes by the persipiration components is sufficiently prevented even with the shoes having the poor air permeability. In addition, the maloclors are prevented and skin diseases are prevented.
Patent JP-H09149044-A (JP)
Title: Alarm cell processor
Inventor: ONO HIDEAKI
IPC: H04L12/28
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent increase in a load of network processing due to mis- discrimination of an ATM connection state caused by the effect of production of a physical layer fault and due to a notice processing undesired attended with a transmission line fault restored immediately in the fault monitor of the ATM connection with respect to an OAM(operation and maintenance) function in the ATM(asynchronous transmission mode) exchange technology. SOLUTION: This processor 100 monitors an arrival state of an alarm cell as to each ATM connection and discriminates an ATM connection receiving an alarm cell at a time interval within a prescribed time to be an alarm state and an ATM connection not receiving an alarm cell over a prescribed time to be a normal state based on the result of monitor. When a fault of a physical layer with respect to the ATM connection discriminated to be in an alarm state is detected, the ATM connection is discriminated to be in an alarm state regardless of the result of a monitor till the fault is recovered.
Patent JP-H10148193-A (JP)
Title: Rotary compressor
Inventor: HARADA TERUMARU
IPC: F04C18/324
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a rotary compressor; improved in the lubricating condition of the sliding part of a roller and a vane (which are the parts of a compressing mechanism being in a severe condition before), and having high reliability and a long life, in the rotaty compressor used in a freezing store, a refrigerator or an air conditioner. SOLUTION: An oil groove 23, for feeding refrigetantor oil to respective sliding parts, is formed on a crank shaft 1 having a crank pin part 11, and the outer periphery of the crank shaft and the crank pin part 11; and the following are provided: a bearing for rotatably supporting the crank shaft, a roller 4 revolving in a cylinder while being driven with the crank pin part 11, a vane 3 wherein part of a tip has an R shape, and a roller groove part 21 having curvature nearly the same as that of the vane 3 tip in the outer peripheral surface of the roller 4; and the vane tip is abuttingly arranged in the roller groove part 21 to provide at least one or more oiling hole 22 communicating with the light load side of the inner peripheral surface of the roller 4 from the roller groove part 21 and so on.
Patent JP-H07159583-A (JP)
Title: Water quality analyzing method and device therefor
Inventor: YAMAGUCHI TETSUO
IPC: G01N30/08
Filed: 1993-12-08
Abstract: PURPOSE:To analyze sodium ions in the feed water of a power plant with high accuracy. CONSTITUTION:Oxygen is fed to the sample water collected from the feed water of a power plant by an oxygen feeding device 1, and ultraviolet rays are radiated to decompose ammonia in the sample water. Cations in the sample water are concentrated by a concentrating device 3, and sodium ions in the sample water are analyzed by a cation ion chromatograph 4. Since the sample water is oxidation-treated, the ammonia concentration in the sample water is reduced, the peak of ammonia ions and the peak of sodium ions are separated, and the sodium ions can be analyzed with high accuracy.
Patent JP-H03168352-A (JP)
Title: Suction device of two-cycle engine
Inventor: TAKAHASHI MASAAKI
IPC: F02B25/16
Filed: 1989-11-28
Abstract: PURPOSE:To prevent the blowby of a new air, so as to improve filling efficiency by extending a sweeping passage almost perpendicularly to the shaft line of a cylinder bore, as well as guiding it to turn around a cylinder, and communicating the sweeping passage to a sweeping port via a raised passage that is forked out of the sweeping passage, and raised in the direction of a cylinder head. CONSTITUTION:The air pressurized by a supercharger 32 is introduced from a suction passage 38 into a sweeping passage 42, forked in both directions of a loop at an entrance 43, and introduced from a sweeping port 44 to a combustion chamber 26, via a raised passage 48 on the way. The air further moved in the passage 42 is introduced from a sweeping port 46 into the combustion chamber 26, via a raised passage 50. Since the air is introduced form each sweeping port 44 via the passage 48, a directivity to the top of the combustion chamber 26 by the amount of the raised part A of the passage 48 is obtained. Since each raised passage 48 is tilted in reverse direction with an exhaust port 52, the air is not directly blown by to the exhaust port 52. The air from the sweeping port 46 has the directivity almost to the top of the combustion chamber 26. The air is thus filled effectively in the chamber 26.
Patent JP-H02154142-A (JP)
Title: Residual chlorine meter with bound chlorine monitoring function
Inventor: KITAMOTO TAKASHI
IPC: G01N27/416
Filed: 1988-12-06
Abstract: PURPOSE:To detect the presence of bound chlorine and to exactly control break point based only on the free chlorine by monitoring the difference in current when two kinds of impression voltages are impressed between electrodes. CONSTITUTION:The impression voltage is generated in an impression voltage generating circuit 12 in accordance with the impression voltage signal from a signal processing section 8 and is set at an impression voltage Va for measurement. The measuring current Ia of this time is stored 8. The impression voltage is then changed to the impression voltage VB for checking larger than Va and the measurement is made. The measuring current IB is stored. The current IB increases if the bound chlorine is contained in a liquid S to be measured. IB-Ia is then compared with a set value Is and the presence of the bound chlorine is judged if the value is larger than the set value. The program is executed repeatedly and a control valve 4 is controlled until the controlled variable IB-Ia=Is if the presence of the bound chlorine is judged. The time when the IB-Ia attains the set value or below is the break point. The impression voltage is thereafter returned to Va and the control of the free oxygen concn. is executed.
Patent JP-2001130895-A (JP)
Title: Traveling control device for self-traveling type high lift work vehicle
Inventor: TAKAHASHI NORIHISA
IPC: B66F9/24
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To enable traveling up to some degrees by a judgment of a worker, even in a state that a work bench is not stored, in a self-traveling type high lift work vehicle. SOLUTION: This self-traveling type high lift work vehicle 1 is constituted by disposing a raising, laying, extending and contracting boom 4 on a revolving base 3 of a vehicle made self-travelable and mounting the work bench 6 at a tip of the boom 4. A traveling control device has a storage detection sensor for detecting whether the work bench 6 is stored or not. A mode setting for setting a first traveling mode for permitting traveling only when it is detected that the work bench 6 is located at a storage position by this sensor and a second traveling mode for permitting traveling under a fixed condition also when it is detected that the work bench 6 is not located at the storage position is enabled.  This control device has a mode selection switch for performing an operation for switching and selecting the first traveling mode and the second traveling mode and a traveling control based on the traveling mode selected by the mode selection switch is performed.
Patent JP-H03167654-A (JP)
Title: Information processor
Inventor: KUWAZAWA KIYOSHI
IPC: G06F15/16
Filed: 1989-11-28
Abstract: PURPOSE:To omit a ROM and to simplify the circuit constitution by controlling a port and a wait control circuit provided between a main CPU system and a sub-CPU system with use of an address of a specific space via a decoder circuit. CONSTITUTION:A port 104 provided between a main system 112 and a sub-system 111 is selected simultaneously with application of a power supply with the output of a decoder circuit 114 in accordance with lower 9 bits, etc., of an address of 16 bits, etc., received via a local bus 115. At the same time, a wait control circuit 113 is controlled and a 1st program is supplied from a main memory 109 via a main CPU 100 of a system 112. Thus a system 111 is initialized. Then a 2nd program is stored in a RAM 106 from the system 112 via a sub-CPU 102 of the system 111. The control is shifted to the storage contents of the RAM 106 and the information is processed. As a result, no ROM is required to store a program used to write a program into the RAM of the system 111. Then the circuit constitution is simplified for an information processor.
Patent JP-H10152175-A (JP)
Title: Packaging bag for sterilization
Inventor: OKAMURA MASANOBU
IPC: B65D30/02
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To improve the low temperature heat-sealability by a method wherein superposed synthetic resin films heat-sealed in the internal surfaces along the opening end have, on the film internal surface side, a heat-seal layer for which a straight chain type low density polyethylene polymerized by a single site based catalyst is used. SOLUTION: Two sheets of a synthetic resin film 1 are superposed, and the internal surfaces are heat-sealed along the opening end to form a heat-sealed part 4, and an incision (1a) for unsealing by tearing, is provided on the external end part of the heat-sealed part 4. Also, along one end parts of the films 1, 1, an air permeable tape 3 having a non-heat-sealable inner peripheral surface, is integrally fitted on the superposed internal surfaces, and a gas for pasteurization/sterilization is made to flow in the cylindrical inside of the tape 3. In this case, the superposed internal surfaces sides of the films 1, 1 have a heat-seal layer 2 using a straight chain type low density polyethylene which is polymerized by a single site type catalyst, and the heat seal surface of the layer 2 is adjusted to be at a wet index of 30-50dyn/cm by a corona treatment.
Patent JP-S63165058-A (JP)
Title: Metal dripping type casting method
Inventor: WATANABE ITARU
IPC: B22D27/02
Filed: 1986-12-26
Abstract: PURPOSE:To improve the wear resistance and low thermal conductivity of high temp. casting by heating granular addition agent by arc heating, dropping on semi-molten metal pool and stirring the semimolten metal pool by electromag netic force. CONSTITUTION:A cored wire 7 is formed by filling up the granular addition agent 9 in the metallic small cylinder having the same composition as the cast ing 5 and is supplied between one pair of electrodes 1, to heat by the arc heating. Then, DC current 10 is intermittently conducted between the electrodes 1 and the semimolten metal pool 6, to generate the intermittent electromagnetic force F in the semi-molten metal pool 6. In this way, the metal pool 6 is stirred and the addition agent 9 is uniformly dispersed in the semi-molten metal. There fore, the wear resistance and low thermal conductivity of casting 5 producing by solidifying the semi-molten metal pool at high temp. is improved.
Patent JP-H02155979-A (JP)
Title: Adhesive for polycarbonate
Inventor: SANO SEIICHI
IPC: C09J175/00
Filed: 1988-12-08
Abstract: PURPOSE:To prepare a two-component adhesive which has a cohesive strength high enough to cause adhered fracture when used to adhere a polycarbonate resin by compounding a first component comprising a mixture of a polyisocyanate with an organotin compd. and a second component comprising a mixture of a polyfunctional mercapto compd. with a polycarbonate diol. CONSTITUTION:A first component comprising a mixture of a polyisocyanate (e.g. hexamethylene diisocyanate) with an organotin compd. (e.g. dibutyltin dilaurate) and a second component comprising a mixture of a mercapto group- terminated polyfunctional mercapto compd. [e.g. trimethylolethane tris-(3- mercaptopropionate)] with a hydroxyl-terminated polycarbonate diol are compounded to give a two-component adhesive, which is useful or adhering a polycarbonate resin and exhibits an adhesive strength high enough to cause polycarbonate fracture.
Patent JP-S63166306-A (JP)
Title: Installing structure for offset parabolic reflection mirror
Inventor: UOZUMI TAKAO
IPC: H01Q19/13
Filed: 1986-12-27
Abstract: PURPOSE:To change the installing structure into the vertical type at snowfall and the horizontal type at strong wind by rotating an offset parabolic reflection mirror by a rotary mechanism so as to change the installing structure from the vertical type into the horizontal type and vice versa respectively simply. CONSTITUTION:A supporting member 2 is fitted to rear face of the offset parabolic reflection mirror 1 and the supporting member 2 is supported by the rotary mechanism 3 rotatably around a rotary shaft 5. In this case, the direction of the rotary shaft 5 of the rotary mechanism 3 is coincident with the antenna main beam direction 4 and the mount face of the supporting member 2 to the rotary mechanism 3 is constituted so as to be orthogonal to the antenna main beam direction 4. Thus, through the structure above, the rotary mechanism 3 is operated so as to have only to rotate the offset parabolic reflection mirror 1 and the supporting member 2 around the rotary shaft by 180 deg. thereby simply changing the installing structure of the reflection mirror 1 into the vertical structure or the horizontal structure.
Patent JP-H04180279-A (JP)
Title: Optical amplifier and optical oscillator
Inventor: KOGO TAKASHI
IPC: H01S3/06
Filed: 1990-11-15
Abstract: PURPOSE:To obtain sufficient optical amplifying and oscillating gains in a special wavelength band by providing an optical transmission line composed by providing optically functional glass in which Tm<3+> is added to propagate a signal light, an exciting light source for generating an exciting light, and optical means for receiving the exciting light in the line. CONSTITUTION:The other end of an optical fiber 19a connected to the output side of a laser beam source 12 is connected to the input side of a coupler 13, and the end of an optical fiber 18b on the output side of the coupler 13 is connected to one end of an optical fiber 10. Thulium ions (Tm<3+>) are excited by an exciting beam having a 1.20mum band introduced into the optical transmission line by optical means composed of the coupler 13 and fibers 18a, 18b, 19a, 19b. The part of the Tm<3+> is induced by the beam having a 1.5-1.7mum band from the line 10 and the beam having a 1.5-1.7mum band fed back to the line, and the beam having a 1.5-1.7mum band is generated. Thus, an optical amplifying or oscillating in 1.5-1.7mum band can be performed.
Patent JP-H07159078-A (JP)
Title: Air conditioner
Inventor: FUKUOKA MIKIO
IPC: F28F9/00
Filed: 1993-12-09
Abstract: PURPOSE:To provide a heat exchanger wherein a sure sealing can be executed between a case and the heat exchanger without lowering a formability of a case. CONSTITUTION:A heater core 20 wherein tubes 9 and fins 10 are arranged one after the other, and inserts 4 arranged on both sides of the heater core 20 longitudinally in a laminated direction of the tubes 9 and the fins 10 are possessed. And, tank sections 1 arranged on both sides of the heater core 20 in a longitudinal direction of the tube 9 exist. Widthes of at least one insert 4 and one tank section 1 are made equal in a direction of an air passing through the heater core 20. By this, an upper face shape of the heater core 20 becomes a simple rectangle shape. And, shape areas of opening sections for an insertion for taking in the heater cores 20 into a case are made equal. By these, a formability of the case is raised and a sealing between the case and the heater core can be surely executed.
Patent JP-2001126330-A (JP)
Title: Magneto-optical recording medium
Inventor: SHINODA MASATAKA
IPC: G11B11/105
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To improve the C-N ratio and jitter in a magneto-optical recording medium in which magnetic ultra-resolution reproduction is carried out using a violaceous laser and to stabilize a servomechanism. SOLUTION: In a magneto-optical recording medium which attains magnetic ultra-resolution reproduction, has at least a reproducing layer 1 and a recording layer 3 and uses violaceous laser light of about 350-450 nm wavelength in at least the reproduction, a 1st dielectric film 5 situated on the laser light incident side of the reproducing layer 1 is formed with a silicon nitride film of 30-50 nm thickness to improve the C-N ratio and jitter and to stabilize a servomechanism.
Patent JP-H07160225-A (JP)
Title: Liquid crystal display device
Inventor: KOMINAMI SATOSHI
IPC: G02F1/133
Filed: 1993-12-09
Abstract: PURPOSE:To provide a liquid crystal display device capable of improving an angle of field and suppressing gradation inversion. CONSTITUTION:This device is provided with a liquid crystal panel 15, amplifiers 11, 12 amplifying an input signal corresponding to an image to be displayed on the liquid crystal panel 15 at plural kinds of dynamic ranges controlling a range from a white level to a black level, a driving circuit 14 driving the liquid crystal panel 15 according to the output signal of the amplifiers 11, 12 and displaying the image and a dynamic range switch means 13 switching the dynamic ranges of the amplifiers 11, 12.