baber/WOPTO huggingface dataset:
Patent JP-H01171412-A (JP)
Title: Growing apparatus for plant for gene recombination
Inventor: OGAWA TAKEO
IPC: C12M1/00
Filed: 1987-12-26
Abstract: PURPOSE:To provide the title apparatus so designated that a housing chamber for growing plants is located at the suction side of a circulation blower and equipment for temperature and humidity conditioning at the blow side to ensure the growing chamber to be readily converted to negative pressure state, thus preventing the pollen, seeds etc. from discharge or scattering out of the chamber. CONSTITUTION:The title equipment is surrounded by a thermal insulation layer 18 with a door 19. The resulting closed space are so partitioned as to form a sample chamber 1 predominantly occupying the whole volume, a blower suction chamber 2 connected through a wide opening to said chamber 1, a blower blow chamber 3 partitioned with a wall 20 from the chamber 2, and a temperature-humidity conditioning room 16. Furthermore, a cooling dehumidifier 6, a heater 7 and a humidifier 8 are arranged in series along the air duct between the chamber 3 and the room 16. Thus, the growing chamber (sample chamber) is kept at negative pressure during the normal operation to prevent the seeds and pollen of plants housed in this chamber from scattering out of the chamber.
Patent JP-H04195960-A (JP)
Title: Multiple floppy disk driver
Inventor: HASHIMOTO NORIKO
IPC: G11B17/03
Filed: 1990-11-28
Abstract: PURPOSE:To attain arbitrary selection of the size of a floppy disk by identifying the size of the floppy disk mounted in a housing part, and controlling positioning of the floppy disk and moving distance of a head according to the size. CONSTITUTION:A floppy disk 6 of various sizes is held in the housing part 1 and the size of the floppy disk mounted in the housing part 1 is identified by a sensor 2. The rotation center of the floppy disk 6 is determined by the positioning part 3 to the rotating position of the motor of a driving device. Then a head 11 for writing and reading for the floppy disk 6 is moved by a driving part 10. Positioning of the floppy disk 6 by the positioning part 3 according to the output of the sensor 2 and moving distance of the head 11 by the head driving part 10 is controlled by the controller 4. Thereby, any size of floppy disk can be selected.
Patent JP-H04195166-A (JP)
Title: Negatively chargeable electrophotographic toner
Inventor: TSUBOTA NORIAKI
IPC: G03G9/09
Filed: 1990-11-28
Abstract: PURPOSE:To reduce scattering of a toner and to obtain an image high in density by using an acrylamide type polymer having sulfonic acid groups as a negatively chargeable charge controller and a specified quaternary ammonium as an auxiliary charge controller in combination with the negatively chargeable toner. CONSTITUTION:The toner contains as the negatively chargeable charge controller the polymer having an acrylamide type monomer of formula I (R' is a H or a lower hydrocarbon group and each of S1 and S2 is a hydrocarbon group having a sulfonic acid) and as the auxiliary charge controller having a charge controlling action in polarity reverse to the charge controller the quaternary ammonium of formula II (at least one of R is long-chain alkyl or such alkenyl, and at least 2 of them is lower alkyl or benzyl or the like, and A is an anion), thus permitting the obtained toner to prevent toner scattering and to stabilize image density.
Patent JP-H11107399-A (JP)
Title: Insulating panel and its manufacture
Inventor: MUKAI TOSHIO
IPC: E04B1/80
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an insulating panel which is light and strong and accurately well-ordered even if its outer shape is complicated. SOLUTION: An insulating panel 1 has an outer peripheral shape formed of a metallic thin plate 2, and an insulating member 5 composed by filling up an insulating material 5A having foaming property is accommodated in an inner space 2c formed of the metallic thin plate 2. The manufacturing method of the insulating panel 1 has a process for forming an outer peripheral shape of a metal thin plate 2 and a process for accommodating the insulating member 5 composed by filling up the insulating material 5A having foaming property in the inner space 2c formed of the metal thin plate 2.
Patent JP-S63270614-A (JP)
Title: Clear gel base
Inventor: NAKAGAWA AKIRA
IPC: A61K8/34
Filed: 1987-12-24
Abstract: PURPOSE:To obtain a clear gel base by using specific amounts of polyhydric alcohol, carboxyvinyl polymer, pH-controlling agent and water respectively, thus being used as a cosmetic base, because it has high clarity, reduced skin irritation, high moisture retention and high thermal stability. CONSTITUTION:(A) 30-80wt.% of a polyhydric alcohol, especially 1,3-butylene glycol, dipropylene glycol, tripropylene glycol and/or hexylene glycol (B) 0.1-5wt.% of carboxyvinyl polymer as a gelling agent, (C) 0.02-3wt.% of pH-controller and (D) the rest amount of water are used to give the subject clear gel base. The base has high safety to skin, high thermal stability, reduced change in viscosity with the passage of time, high moisture retention, high clarity and good feeling on use, thus being used as a base for cosmetic, medicines and quasi-drugs.
Patent JP-H10174206-A (JP)
Title: Method and apparatus for adjustment of frequency in power-supply apparatus
Inventor: MURATA KAZUHIRO
IPC: H02M7/48
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus in which the frequency of the forced oscillation of an inverter in a power-supply apparatus is adjusted with good accuracy so as to correspond to the resonance frequency of a resonance circuit. SOLUTION: In a power-supply apparatus, a resonance circuit is installed at an inverter, and a high-frequency current is made to flow to a power-supply line. The power-supply apparatus is provided with a control amplifier 31 which controls a line current, with a PWM circuit 32 and a gate drive circuit 33 which control the operation of a switching element at the inverter in order to adjust the line current and to adjust a frequency according to the output of the control amplifier 31 and with an optimum-frequency detection means 34.  The optimum-frequency detection means 34 investigates an inverter current while the frequency of the inverter is changed by every prescribed very small amount in a state that the line current is kept constant, it searches a fundamental frequency at which the inverter current becomes minimum, and it sets the value of the fundamental frequency as a frequency instruction value.
Patent JP-H04203360-A (JP)
Title: Case for contactless ignition device
Inventor: OGATA HIRONOBU
IPC: F02P7/067
Filed: 1990-11-30
Abstract: PURPOSE:To improve stable quality by providing slack of a fixed quantity to a winding between a pickup coil and a terminal by deforming the terminal after the signal detecting pickup coil and the winding are connected to the terminal. CONSTITUTION:There is stored in a case 1 where a connecting terminal 5 is integrally formed with thermoplastic resin a signal detecting pickup coil 3 which consists of a bobbin formed with thermoplastic resin and enamel wires 4, connection by soldering is made between the terminal 5 and the enamel wires 6, then the terminal 5 is folded and bent toward the pickup coil 3 side and the slack (c) of a fixed quantity is provided. The signal detecting pickup coil 3 is fixed by injecting thermosetting synthetic resin 2 and by heating the resin to be hardened after impregnation. A slack of a fixed quantity of the winding can be provided between the terminals of the signal detecting pickup coil and the winding, and this slack allows the load exerted on the winding to be relaxed and enables stabilization of the quality of the case for a contactless ignition device without being affected by the diversified works.
Patent JP-H02177643-A (JP)
Title: Activation signal detector
Inventor: UCHIZONO TAKEJI
IPC: H04L29/08
Filed: 1988-12-28
Abstract: PURPOSE:To exactly detect an activation signal without fail even when the collision of the activation signals is generated on a transmission line and the activation signal is deformed by deciding the detection of the activation signal when the detection is repeated by plural times. CONSTITUTION:A circuit 104 investigates whether an 8-bit train including a value '0' is received continuously by four times or not. When 8-bit data including one '0' at least are detected continuously by the four times, a signal B is outputted and an activation signal INFO1 is confirmed. When the INFO1 is confirmed in a network termination device(NT) side, INFO2 is sent to a terminal equipment(TE) side. With receiving the signal, since the TE side sends an INFO (of frame constitution the circuit 104 is reset by a signal (c) when a circuit 101 detects the frame synchronization of the INFO. Thus, even when plural terminals simultaneously outputs activation requests on the transmission line, an activation request signal can be detected without tail.
Patent JP-H04201908-A (JP)
Title: Transport device
Inventor: NAKAJIMA ICHIRO
IPC: B65G1/04
Filed: 1990-11-30
Abstract: PURPOSE:To make a rack of an automatic warehouse as small as possible by stopping a fork for each rack at its different positions upon determining the rack position as the position of receptacle seat on which object concerned is placed. CONSTITUTION:An elevating/sinking member 13 is located so that reflex photo-electric sensors of distance restricted type 18a, 18b intersect vertical pieces of the receptacle seats 33a, 33b of the undermost rack. When the elevating/sinking member 13 is fixed so that these sensors 18a, 18b mate with the vertical pieces of the receptacle seats 33a, 33b, a stacker crane 10 is put in traveling from one end to the other. Because the sensors 18a, 18b intersect the receptacle seats 33a, 33b during this travel, they are turned on and off. The count at each time of this turning on and off is stored in memory. When the other end is reached, the elevating/sinking member 13 is moved so that the sensors 18a, 18b mate with the vertical pieces of other receptacle seats 33a, 33b situated one stage over, and is stopped. Then measurement is made in the same manner as the abovementioned while the crane 10 is traveled in opposite direction. This operating cycle is applied to all stages.
Patent JP-H02174916-A (JP)
Title: Production of hollow fiber-shaped ultrafilter membrane bundle
Inventor: SAKURAI TORAYUKI
IPC: B01D63/02
Filed: 1988-12-28
Abstract: PURPOSE:To prevent a decrease in the outer diameter of the end of a hollow- fiber membrane bundle by coating the periphery of one end of a thermoplastic resin hollow fiber-shaped ultrafilter membrane with a cap-shaped material of a thermoplastic resin having a specified m.p., and introducing a gas into the hollow part from the other end while heating the end. CONSTITUTION:One end of the periphery of the hollow fiber-shaped ultrafilter membrane of thermoplastic resin with a cap-shaped material of the thermoplastic resin having the m.p. corresponding to 50-200% of that of the above-mentioned thermoplastic resin. A gas is introduced into the hollow part while heating the end at a temp. higher than the m.p. of the ultrafilter membrane material to bond the adjacent ends to each other by thermal melt sticking, and a hollow fiber-shaped ultrafilter membrane bundle with the ends bonded is produced. Fluororesin such as a tetrafluoroethylene-hexafluoropropylene copolymer, polyolefin such as PE, etc., are appropriately used as the thermoplastic resin constituting the hollow-fiber membrane.
Patent JP-2001147555-A (JP)
Title: Full-color image forming method
Inventor: UNNO MIKIO
IPC: G03G9/097
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a nonmagnetic one-component black toner which is provided with a satisfactory electric charge imparting effect in a developing device using a nonmagnetic one-component system and having a small-sized developing roll and an electrifying blade, can ensure an adequate quantity of electric charges because of rapid build-up of electrostatic charge, causes slight extra toner fog to a photoreceptor and no stain of white part of print, gives a solid image having good homogeneousness, has good storage stability even in the case of long-time storage, can ensure satisfactory fluidity necessary for a toner and has good coveyability. SOLUTION: In the full-color image forming method in which a color image is formed using plural color toners and a black toner, each of the color toners and the black toner contains at least a bonding resin, a polyolefin wax, a colorant and an electrostatic charge controlling agent, the softening temperature of each of the color toners is lower than that of the black toner and the amount of the polyolefin wax in each of the color toners is equal to on larger than that of the polyolefin wax in the black toner.
Patent JP-H02174887-A (JP)
Title: Tool for learning geography
Inventor: MIYAMOTO TATSUHIRO
IPC: G09B29/00
Filed: 1988-12-27
Abstract: PURPOSE:To allow to study geography with a sense of enjoying a game by providing a base part on which a shape of inclusive region including a plurality of unit areas is represented, and a plurality of unit places formed in shapes of unit areas allowing to assemble to the outer base part. CONSTITUTION:A base part 10 has a form of flat plate, and on the top of it, a given depth of recessed part 12 is formed in a shape of inclusive region, for instance of Nagano Prefecture, and on the base of it, border lines are represented according to the shapes of city or district that is a unit area. As the unit area (a) in the recessed part 12 of base part 10 is A City originally, a unit piece 14 of A City is fitted in a position represented (a). Similarly, in a unit area (b) a unit piece 14 of B City is fitted. After this, unit pieces 14 are fitted in given unit areas in the recessed part 12 one after another, and when the recessed part 12 is filled with unit pieces 14, the whole shape of Nagano Prefecture is completed. But, when a unit piece 14 is fitted in, it is impossible to try to fit the unit piece 14 of D District in the unit area (c). Therefore, the positions of unit areas in the inclusive region can be learned in the same sense as enjoying a game.
Patent JP-H07154594-A (JP)
Title: Image forming device
Inventor: FUKUDA HARUHIKO
IPC: G06T7/00
Filed: 1993-11-30
Abstract: PURPOSE:To perform a decision with a high accuracy without hindrance to reading of an ordinary source document by deciding whether or not the source document is a special one based on received infrared ray information with an image sensor having sensitivity to the infrared rays. CONSTITUTION:Light of a halogen lamp 103 containing infrared rays is applied to a source document pressing face 101a of a source document press plate 101 and a source document 102 onto a contact glass 201. A reflected light from the face of the source document 102 reaches a CCD image sensor 107 and image information or infrared ray information is received. In this case, the reflected light passes through a source document read filter 105a or an infrared ray detection filter 105b to eliminate light of an undesired area at the time of source document reading or special source document detection. The face 101a absorbs infrared rays and no reflected light is in existence thereon. Furthermore, since an infrared ray absorbing mark 102a in the special source document absorbs infrared rays, no reflected light is in existence. The size of the source document 102 and the position and the size of the mark 102a are recognized depending on the presence of the infrared reflected light to make decision on a special source document.
Patent JP-H05137946-A (JP)
Title: Device for treating exhaust gas
Inventor: NISHIFUJI MUTSUMI
IPC: B01D53/32
Filed: 1991-11-19
Abstract: PURPOSE:To provide a small-sized lightweight device for treating exhaust gas in which exhaust gas can be treated by irradiation with electron beams having the irreducible min. of energy without requiring high energy electron beams. CONSTITUTION:In this device for treating exhaust gas, harmful components in exhaust gas are allowed to react by irradiating the exhaust gas with electron beams from an electron beam radiator and the components are removed as harmless components. The electron beam radiator is a device for irradiating a substance (photoelectron emitting plate 18) set in an exhaust gas duct 11 through which exhaust gas flows with electromagnetic waves (UV light source 15) having short wavelength and directly irradiating the exhaust gas with photoelectrons 17 emitted from the substance.
Patent JP-2001146559-A (JP)
Title: Method for coating hard plastic surface
Inventor: NAKAMURA NOBUO
IPC: C09D101/10
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for coating the surface of a hard plastic which can prolong the coating time and can reutilize the remaining coating material. SOLUTION: This method for coating the surface of a hard plastic comprises coating a one-pack base coat of an acrylic resin comprising 100 pts.wt. acrylic resin and 2.5-50 pts.wt. ultraviolet polymerizable compound on the surface of a hard plastic, drying the coated layer to form a base coat layer, then coating a top coat composed of an ultraviolet polymerizable compound of the same type as used in the base coat and a photoinitiator on the base coat layer, and subsequently irradiating the formed layer with ultraviolet rays to form a top coat layer.
Patent JP-2000161118-A (JP)
Title: Engine start control device for vehicle
Inventor: OKANE HIROAKI
IPC: B60W10/06
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To facilitate restarting after the rank of startability is judged, even when heavy fuel is used or deterioration of an engine occurs. SOLUTION: When an engine is restarted after the completion of engine- warming up, a measuring means 61 measures the period required for restarting of the engine, a judging means 62 judges the rank of startability, which expresses the quality of the startability based on the measured values, and a storage means 63 stores the rank of the startability. A restarting control means 64 can control restarting after the rank of the startability is judged, using the startability rank stored in the storage means.
Patent JP-H03227365-A (JP)
Title: Radiation-curing organosiloxane gel composition and method of using it
Inventor: CHIIRON RII
IPC: H01L23/29
Filed: 1990-11-30
Abstract: PURPOSE: To provide a composition that gives a coating agent and a capsule sealing agent, which is cured when exposed to ultraviolet radiation does not become hard at a low temperature, and is suitable for electronic parts, by blending a specified curing agent, a photoinitiator, etc., to a polyorganosiloxane.  
     CONSTITUTION: (A) A polyorganosiloxane made up of 80 to 97 mol.% (hereinafter referred to %) (CH 3 ) 2 SiO unit, 2 to 10% CH 3 Si 1.5  unit, 1 to 6% (CH 3 ) 3 SiO 0.5  unit, and 0.2 to 4% unit represented by formula I wherein R' represents 3- cyclohexeny or the like, a is 1 or 2, and x is 0 or 1 to 6, (B) a curing agent that is a liquid organic compound having two or more mercapto groups in the molecule or a mercaptoalkyl-substituted liquid polydiorganosiloxane having two or more repeat units of formula II or III wherein R 2  represents mercaptoalkyl and R 3  represents a monovalent hydrocarbon or the like, and (C) a photoinitiator, are blended so that the molar ratio of the mercaptor group to the alkenyl group may be 1 or less. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H11217393-A (JP)
Title: Production of organic phosphonium chloride
Inventor: HARADA KATSUMASA
IPC: C07F9/54
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To make of an organic phosphonium chloride easily and efficiently producible from a corresponding organic phosphonium bromide by bringing the organic phosphonium bromide into contact with chloride ion in a water- organic solvent inhomogeneous mixed solvent system. SOLUTION: An organic phosphonium bromide of the formula (R<1> to R<4> are each an aryl, an alkyl or the like) (e.g. tetraarylphosphonium bromide) is brought into contact with chloride ion in a water-organic solvent mixed solvent system. This contacting operation can be carried out, for example, by bringing an organic solvent solution of the organic phosphonium bromide into contact with a chloride ion-containing aqueous solution prepared by dissolving a chloride ion-containing compound in water. The chloride ion is preferably derived from sodium chloride. The organic solvent is preferably a 3-6C aliphatic alcohol. The above-mentioned chlorine ion-containing compound is preferably used in an amount of 10-200 times by mol based on the organic phosphonium bromide.
Patent JP-H06147088-A (JP)
Title: Ignition coil unit
Inventor: MARUYAMA SHIGERU
IPC: F02P15/00
Filed: 1992-11-17
Abstract: PURPOSE:To improve the ignition voltage detecting accuracy in enlarging the capacitance of a capacitor and prevent any corona discharge due to abnormal access and contact of the electrodes of the capacitor and a leakage current from occurring in installing the ignition voltage detecting capacitor in an ignition coil unit to judge a misfire in a spark-ignition type internal combustion engine. CONSTITUTION:An electrode 13 to be conducted to the output end of a secondary coil 8 is installed in an outer position of this coil 8 in a case 9 of an ignition coil unit 3 in a cantilever supporting state from the vicinity of an end part at the high tension side of the secondary coil, and a counter electrode 14 is installed in parallel with the electrode 13, constituting a capacitor 15 for detecting an ignition voltage between the electrode 13 and the counter electrode 14, and then a partition wall part 21 consisting of hard insulating material is installed in the point midway between both these electrode 13 and 14.
Patent JP-H03193579-A (JP)
Title: Handle locking device for motorcycle
Inventor: YAMAUCHI KOSAKU
IPC: B62H5/06
Filed: 1989-12-22
Abstract: PURPOSE:To prevent a motorcycle theft from occurring by releasing the regulation between a handle lock body and a handle lock housing at a previous point of time when a torque acting on a torque limiter reaches to the tumbler breaking torque, and rotating these elements in a relative manner. CONSTITUTION:A shear pin 35 is constituted to a strength to be shorn at a previous point of time when torque acting from a key rotor 19 via a cylinder body 18 becomes more than the torque somewhat smaller than a breaking torque against a rumbler 23. When a minus driver or the like is inserted into a key hole 22 of the key rotor 19 for its rotation, the shear pin 35 is shorn before the tumbler 23A is broken, and a handle lock body 16 rotates to a handle lock housing 17. At this time, since a lock pin 23 also rotates as one body with the cylinder body 18 via a cam guide pin 26, this lock pin 23 keeps its state of being fitted in a recess 28 in an engaging part 27 of an underbracket 10 and a through hole 30 of a reinforced plate 29.
Patent JP-2000153240-A (JP)
Title: Electronic part washing method and electronic part washer
Inventor: DEMURA TAKESHI
IPC: B08B3/02
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an electronic part washing method and washer therefor which can effectively and surely wash electronic parts, especially a narrow clearance between a chip and a substrate in BGA or CSP. SOLUTION: Nozzles 12a, 12b are arranged opposite to each other interposing a washing jig 13 for holding a magazine 11, in which electronic parts are housed, therebetween. Washing liquid is alternately jetted from the nozzles 11a, 11b to feed the washing liquid into the magazine 11 to wash the electronic parts. On jetting the washing liquid, the nozzles 12a, 12b are brought into contact with the magazine 11 to jet the washing liquid. The washing liquid stuck on the electronic parts is removed by a liquid removing treatment utilizing centrifugal force. The liquid removing treatment is also made for every magazine 11.