baber/WOPTO huggingface dataset:
Patent JP-S6311975-A (JP)
Title: Electrostatic latent image developing device
Inventor: OKA KENJIYU
IPC: G03G15/09
Filed: 1986-05-08
Abstract: PURPOSE:To prevent the fogging of toner and the leakage of toner to the outside of a developing device, by causing the contact of the developing agent with the surface of an electrostatic latent image carrier to complete at the position where a developing sleeve which functions as a developing electrode approaches the surface of the carrier or at the closet position of the sleeve to the carrier surface. CONSTITUTION:A developing agent is carried on a developing agent carrying and guiding member 12 from a developing agent supplying section A to a developing area B b6 means of the rotation of a magnetic roller 11 only and comes to contact with the surface of an electrostatic latent image carrier 1 at the front end of the member 12. When the developing agent is allowed into contact with the surface of the carrier 1, the agent develops an electrostatic latent image which is previously formed on the surface of the carrier 1. Simultaneously, the developing agent is allowed into contact with the outer peripheral surface of a developing sleeve 10 and carried to the developing agent supplying section A side through the space between the sleeve 10 and developing agent carrying and guiding member 12. The contact of the developing agent with the surface of the electrostatic latent image carrier 1 is completed at a position where the sleeve 10 approaches the surface of the carrier 1 or the closest position of the sleeve 10 to the surface. As a result, the surface of the carrier 1 which is completed in contact with the developing agent is passed through the closest position which is high in electric field and the toner floating over the section is attracted by and stuck to the picture section of the electrostatic latent image or the outer peripheral surface of the developing sleeve 10.
Patent JP-H04334478-A (JP)
Title: Printer fitted with transmitter
Inventor: NAKANISHI KEIICHI
IPC: B41J29/00
Filed: 1991-05-10
Abstract: PURPOSE:To operate a printer from a separated place by a user without getting up from seat. CONSTITUTION:In a printer consisting of a transmitter 1 independent of a printer main body 2 and the printer main body 2 equipped with a receiver 3, the transmitter 1 has an input means of a printing condition and a means transmitting said condition and the receiver 3 has a control means controlling the mechanism part concerned of the printer main body on the basis of the signal from the transmitter 1.
Patent JP-H043611-A (JP)
Title: Piezoelectric oscillator
Inventor: SUZUKI TAKESHI
IPC: H03H9/19
Filed: 1990-04-20
Abstract: PURPOSE:To improve the attachment workability and to reduce the thickness of this oscillator by connecting leads, which are extended from both electrodes transparently symmetrically on both faces of an oscillator, and conductive parts formed on both end faces of the oscillator and providing a supporting tool connected to leads. CONSTITUTION:This oscillator is provided with electrodes 12A and 12B transparently symmetrically formed on both faces 11A and 11B of an oscillator 11, leads 13A1, 13A11, 13A2, 13A21, 13B1, 13B11, 13B2, and 13B21 extended from electrodes 12A and 12B, conductive parts 14A1, 14A2, 14B1, and 14B2 which are formed on both end faces of the oscillator 11 and are connected to leads, and supporting tools 15 connected to leads 13A1, 13B11, 13A2, and 13B21. Supporting tools 15 and 15 are connected to attain the electric conduction between both electrodes 12A and 12B, and supporting tools 15 are used to fix the piezoelectric oscillator 11 with the small amount of conductive paste. Thus, the supporting tool attachment workability is improved to automatize the production, and the thickness of the oscillator is reduced.
Patent JP-2000001121-A (JP)
Title: Operation method for vehicle air conditioning device having compressor lubricated by circulating lubricant
Inventor: HANSELMANN KLAUS
IPC: B60H1/32
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To ensure supply of sufficient lubricant at all times to a compressor of a vehicle air conditioning device by maintaining the compressor in a lubricant circulation state during a predetermined minimum lubrication period after starting. SOLUTION: An externally controlled compressor is used, and lubricating oil mixed with a refrigerant of an air conditioning device to be circulated through a refrigerant circuit together with the refrigerant is used for lubrication, so as to maintain the compressor at a lubricant operated state for a predetermined minimum lubrication period after starting of the compressor. Consequently, even when a cooling output of the air conditioning device is no longer required before termination of this period, the lubricating oil circulating through the refrigerant circuit is sufficiently supplied to the compressor again through a condenser, an expansion valve, and an evaporator of the air conditioning device, before the compressor re-stops its operation, in some cases.  The minimum lubrication period is a minimum operation time of the compressor needed to maintain an internal lubrication of the compressor, and is selected in accordance with the outside temperature. Accordingly, the compressor can maintain a lubricant circulation operated state during this minimum lubrication period, even when the required output of the air conditioning device is set back to zero by operator after termination of the period.
Patent JP-S5438252-A (JP)
Title: Rolling quenching apparatus
Inventor: ITOU MORIYASU
IPC: B22D11/06
Filed: 1977-08-31
Abstract: PURPOSE: Rolling quenching apparatus, easily carrying out rolling quenching operation with a high accuracy giving uniform width rolling body, by providing the stage difference at least on the one hand circumference of a pairrof roll for rollingquenching along the total length. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H044218-A (JP)
Title: Semiconductor sealant composition
Inventor: HARAI SHINICHI
IPC: H01L23/31
Filed: 1990-04-20
Abstract: PURPOSE:To provide the subject composition having excellent thermal impact resistance by compounding a phenol novolak resin to which a silane coupling agent-reacted polysiloxane polymer is dispersed and bonded, an epoxy resin containing a curing agent, etc., and an inorganic filler in a specific ratio. CONSTITUTION:The objective composition reduced in the generation of cracks and employed as a sealing agent comprises 1-50 pts.wt. of a product prepared by dispersing and bonding a silane coupling agent-reacted polysiloxane polymer to a phenol novolak resin, the silane coupling agent-reacted polysiloxane polymer being prepared by reacting an epoxy group-containing polysiloxane compound [e.g. a compound of the formula (n is an positive integer)] with an amino group- containing silane coupling agent (e.g. gamma-aminopropyltriethoxysilane), (B) 100 pts.wt. of an epoxy resin (e.g. bisphenol A type resin) containing a curing agent (e.g. phthalic anhydride) and a curing accelerating agent [e.g. 2,4,6-tris(dimethylaminomethyl) phenol] and (C) 200-700 pts.wt. of an inorganic filler (e.g. molten silica).
Patent JP-2000001195-A (JP)
Title: Launcher for underwater robot
Inventor: YAMAGUCHI HIROSHI
IPC: B63C11/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a launcher for an underwater robot capable of safely and easily handling the underwater robot and a cleaning tank or the like. SOLUTION: A cage 4 for robot installation is rotatively mounted on an elevator 3 that can ascend and descend freely provided on a launcher guide 2. The elevator 3 and the cage 4 for robot installation are made to be reversible and capable of being turned over. At a portion in a water passage of the launcher guide, a lower opening 6 is provided that does not disturb the rotation of the cage for robot installation. At a portion outside the water passage of the launcher guide, an upper portion opening or a cleaning tank recovery port 5 is provided that does not disturb the rotation of the cage for robot installation.
Patent JP-H10299670-A (JP)
Title: Oil pump of automatic transmission
Inventor: NISHIGAYA MASAFUMI
IPC: F04C2/10
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To suppress a cavitation and defective sucking at low temperatures from occurring by maintaining the area of an oil path to an oil suction port without inducting an increase in shaft size of an automatic transmission. SOLUTION: A pump is structured so that a sub abutment surface 42 is provided between a trans-axle case 22 and a pump body 26 in addition to an abutment surface 29 between the pump body 26 of an oil pump 30 and a pump cover 24. Also a third oil path 50 which connects a first oil path 46 connected to an oil pump sucking oil path 44 and a sucking port 52 to the first oil path 46 and an oil chamber 41 is formed in the pump body 26, and put together with a second oil path 48 provided in the pump cover 24 so as to maintain the area of an oil path connected to an oil pump sucking oil path 44.
Patent JP-H06301894-A (JP)
Title: Traffic information presentation device
Inventor: IDENO HIROAKI
IPC: G06F17/30
Filed: 1993-04-09
Abstract: PURPOSE:To make a user quickly recognize road information by providing only information in the neighborhood of a feature point to a driver by an information presentation means. CONSTITUTION:This device is equipped with a map information storage means 101 in which map data is stored, and a present location detecting means 102 which detects the present location of a vehicle. A route searching means 103 searches a route between arbitrary two points by using the map data in the map information storage means 101, and a feature point extraction means 104 extracts a route feature point that is a significant point on a searched route, and the information presentation means 105 includes a display means such as an LDC, etc., and presents the route and information in the neighborhood of the feature point. Also, it is equipped with an operating means 106 such as a keyboard, etc., and a control means 107A which decides coordinates required when a map for display is generated. Also, the present location detecting means 102 is realized with, for example, an earth magnetic sensor, an angular velocity sensor, a travel distance sensor, and a GPS, and the map information storage means 101 is realized with a CD-ROM, etc.
Patent JP-S60250810-A (JP)
Title: Production of metallic endless belt
Inventor: MINAKI YOSHIHIRO
IPC: B21B5/00
Filed: 1984-05-25
Abstract: PURPOSE:To improve the fatigue resistance and reliability of a weld zone by welding both ends of a sheet material by upset welding or using a filler metal to form the weld zone having the thickness of specific times the sheet thickness of a product then subjecting the weld zone to a homogenization treatment and plastic working. CONSTITUTION:Both ends of the sheet material having the thickness equal to or slightly larger than the product thickness are welded by upset welding or using a filler metal in the stage of producing a metallic endless belt by welding both ends of the sheet material having a rectangular strip shape or parallelogram shape to an endless shape. The weld zone walled to the thickness of >=1.15 times the sheet thickness of the product is obtd. in this stage. Such weld zone is subjected to the homogenization treatment and thereafter the weld zone is plastically worked by circumferential rolling.
Patent JP-S5968371-A (JP)
Title: Anthraquinone dye
Inventor: NISHIZAWA ISAO
IPC: C09B1/503
Filed: 1983-06-15
Abstract: NEW MATERIAL:To provide a new anthraquinone compd. shown by formula I (where R is a 5-15C alkyl group which may be branched). USE:Dichroic dye used for liquid crystal display elements and colorant for various types of materials. Reference numeral 1 of the figure shows liquid crystal and dye layer. PREPARATION:The compd. is synthesized by interaction of 1,5-diamino-4,8-dihydroxyanthraquinonedisulfonic acid and a compd. of formulaII (where R1 is a 5-15C alkyl group which may be branched) in sulfuric acid in the presence of boric acid, followed by desulfonation. In the above process, 1,5-diamino-2-(4'- hydroxyphenyl)-4,8-dihydroxy-anthraquinone obtained by reacting phenol in place of the compd. of formula II may be reacted with an alkyl halide of formula III in the presence of a basic catalyst.
Patent JP-H02286661-A (JP)
Title: 9-aminoacridine derivative
Inventor: KITANO MASASHI
IPC: A61P21/00
Filed: 1989-04-25
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> and R<2> are H, halogen or lower alkoxy; R<3> is H, lower alkyl, aralkyl or diphenylalkyl; Y is C=O or C(OH)H; Z is lower alkylene] and acid-added salt of said compound. EXAMPLE:8,4-dihydro-9-ethylamino-8-fluoro-2,4-methanoacridine-1(2H)-one. USE:Curing agent for senile dementia. The aimed compound exhibits excellent inhibiting action against acetylcholine esterase. PREPARATION:A compound expressed by formula IV is reacted with a ketone compound expressed by formula V according to reaction formula in the presence of Lewis acid (e.g. zinc chloride anhydride) to obtain a compound expressed by formula II, then acetylated to obtain a derivative expressed by formula III, thus oxidized by oxidizer such as chromium (IV) oxide to afford the compound expressed by formula I.
Patent JP-H05301397-A (JP)
Title: Perfecting printing device
Inventor: SUGIZAKI EIICHI
IPC: G03G15/00
Filed: 1992-04-24
Abstract: PURPOSE:To avoid curling of paper and deterioration of inside of a printer due to heat in a device by printing one face of a sheet in response to a perfecting print command, discharging it to a rear face convey passage, and feeding the paper in response to a paper feed command so as to print on the rear face. CONSTITUTION:A sheet PP is taken out from a paper feeder 20 under control of a mechanism controller 11 in response to a one face print command from a controller 10, conveyed by a convey passage 30, printed by a printing mechanism 3, and discharged. The sheet PP is taken out from the paper feeder 20 in response to a perfecting print command, conveyed by the convey passage 30, printed by the printing mechanism 3, discharged to a rear face convey passage 59, and is made to stand by. In response to a paper feed command from the rear face convey passage 59 from the controller 10, the sheet PP on standby is fed to the convey passage 30, printed on the rear face by the printing mechanism 3, and discharged.
Patent JP-S58222606-A (JP)
Title: Electronic circuit
Inventor: SUZUKI KOUICHI
IPC: H03G1/00
Filed: 1982-06-21
Abstract: PURPOSE:To simplify the adjustment of an output impedance in an electronic circuit using a dual gate type FET chip, by applying a DC voltage to a midpoint of a series circuit comprising a resistor and a capacitor connected to the 2nd gate terminal. CONSTITUTION:The series circuit comprising a resistor 15 of resistance 5-100OMEGA and a capacitor 16 one terminal of which is grounded, is connected to the outside of the 2nd gate terminal 14 of a dual gate type FET chip having an input terminal 10, an output terminal 11, the 1st and the 2nd power supply terminals 12, 13, and the 2nd gate terminal 14. Further, a DC voltage supply source (AGC voltage or the like) 17 is connected to a connecting point between the resistor 15 and the capacitor 16.
Patent JP-H05161151-A (JP)
Title: Liquid crystal rear projection television set
Inventor: NISHIDA MASAMI
IPC: H04N5/74
Filed: 1992-04-24
Abstract: PURPOSE:To make the thickness of a main body thin by providing a plurarity of mirrors successively radiating respective color lights from a liquid crystal projector and folding a ray axis until receiving the reflection light at the back of the screen in three dimensions. CONSTITUTION:A liquid crystal projector 13 incorporating each liquid crystal for R, G, and B is arranged slantly at a lower part 12a inside a case 12. A color light L is emitted from a projection lens 14. A first mirror 15 reflecting the color light L from the projector 13 to the lower part 12a and a second mirror 16 reflecting the reflection light L from the mirror 15 to an upper part 12b again are provided slanting forward. The color picture is formed on a surface 18 by receiving the reflection light L from the mirror 16 at the back of a screen 17. The mirrors 15 are arranged slantly above and below, on the right and left of, and in front and behind the case 12. The ray axis of the color light L from the projector 13 to the screen 17 is folded back in three dimensions. Thus, the thickness D of the main body can be made thin.
Patent JP-H01279893-A (JP)
Title: Cephem compound
Inventor: SAKANE KAZUO
IPC: A61P31/04
Filed: 1988-04-28
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> represents (protected) amino; R<2> represents lower alkyl; R<3> represents N-lower alkyl perhydroazepinio or N,N-dilower alkyl-N-adamantylammonio]. EXAMPLE:7-[2-(5-Amino-1, 2, 4-thiadiazol-3-yl)-2-methoxyiminoacetamide]-3- (N-methylperhydroazepinio) methyl-3-cephem-4-carboxylate (syn isomer). USE:An antibacterial agent against Gram-positive and Gram-negative bacteria. PREPARATION:A cephem compound expressed by formula II (Q represents leaving group) or salt thereof is reacted with an N-lower alkyl perhydroazepine (salt) or N,N-dilower alkyladamantanamine (salt).
Patent JP-2000297102-A (JP)
Title: Cellulose ether film
Inventor: MATSUURA SEINOSUKE
IPC: C08B11/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a cellulose ether film which does not precipitate gelling auxiliary agent during long storage period, can surely keep its good appearance for a long time, and is satisfactorily applicable as a film for a hard capsule. SOLUTION: This cellulose film uses, as a base material, a cellulose ether prepared by replacing a part of hydroxide group of a cellulose with an alkyl group and/or an hydroxyalkyl group, and compounding a gelling agent and a gelling auxiliary agent, and in which the total content of alkoxyl group and hydroxyalkoxyl group is controlled to not higher than 37.6 wt.%.
Patent JP-H09290090-A (JP)
Title: Twin tube washing machine with pump
Inventor: YANO KAZUMASA
IPC: D06F33/02
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent a discharge pump from continuing the revolving operation thereof, even upon the negligence of closing a spinning-basket cover, and raise the degree of power saving and safety, regarding the pump-mounted twin tub washing machine where the operation of a discharge pump communicated to a spin-drying tub is controlled with a spin-drying timer switch. SOLUTION: A spin-drying motor 5 is connected to a spinning-basket rotatably mounted in a spin-drying tub, and the operation of both of the spin- drying motor 5 and a discharge pump 7 communicated to the spin-drying tub is controlled with a spin-drying timer switch 18. Also, the timer switch 18 is connected to a power supply 25 via a power switch and this power switch has a function of turning off contacts 24a and 24b automatically, upon the completion of all processes.
Patent JP-S60251317-A (JP)
Title: Combustion control device
Inventor: HISAMURA MIKIO
IPC: F23N5/14
Filed: 1984-05-25
Abstract: PURPOSE:To contrive energy saving by a method wherein a heater circuit is controlled by the AND signal of a water temperature detecting signal and a combustion tube temperature detecting signal as well as the OR signal of the combustion tube temperature detecting signal while a flip-flop circuit is set by the NOT signal of the combustion tube temperature detecting signal to operate a protect circuit. CONSTITUTION:In a high-temperature thermistor system 9, the output signal D of a comparator 10 becomes ''H'' and is supplied to an AND gate 18 when the temperature of a combustion tube is low. On the other hand, the output signal B of the comparator 12 becomes ''H'' in a hot-water temperature thermistor system 11 and is supplied to the AND gate 18 when water temperature is low. Accordingly, the output signal F of the AND gate 18 becomes ''H'' also the the heater circuit 21 is driven through an OR gate 17. When the temperature of the combustion tube has arrived to a predetermined temperature and the output signal d of the comparator 10 has become ''L'', the flip-flop circuit 20 is set through an inverter 19. Then, a set output I becomes ''H'' and the protect circuit 22 is operated.
Patent JP-S58223976-A (JP)
Title: Vtr recorder and reproducer for character signal
Inventor: YASUOKA MASAHIRO
IPC: H04N9/82
Filed: 1982-06-23
Abstract: PURPOSE:To record and reproduce character signals without giving effect on the video recording and reproduction of other TV signals, by making an LPF circuit used for a conventional VTR ineffective only during the period when the character signal is superimposed. CONSTITUTION:An output signal from a recording system character signal superimposing location detecting circuit 23 acts as a control signal for switch circuits 17, 18, 19. When no character signal is superimposed, an output signal of the detecting circuit 23 goes to a low level to turn off the switch circuits 17, 18 and to turn on the switch circuit 19, allowing to form the block building of the conventional VTR. When the character signal is superimposed, the output signal of the detecting circuit 23 goes to a high level to turn on the switch circuits 17, 18 and to turn off the switch circuit 19. The LPF circuit 2 is made ineffective by turning on the switch circuit 17 and the recording band of the VTR has a sufficient band for recording the character signal. A color signal processing circuit is disconnected by turning off the switch circuit 19.
Patent JP-S60251178-A (JP)
Inventor: OOWADA TOSHIO
IPC: A23L29/00
Filed: 1984-05-25
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-H046603-A (JP)
Title: Magnetic head
Inventor: KANAI YASUSHI
IPC: G11B5/23
Filed: 1990-04-23
Abstract: PURPOSE:To improve recording characteristics by constituting the metallic layer of the magnetic head of plural thin-film layers and forming the thin-film layer of the position nearer a magnetic gap of a material having the higher saturation magnetic flux density than the saturation magnetic flux density of the thin-film layer before this layer. CONSTITUTION:The metallic layer 2 is constituted of two layers of the thin-film layers 2a, 2b. These thin-film layers 2a, 2b are constituted of a magnetic metal and the thin-film layer 2a on the side in contact with the magnetic core 1 is formed of, for example, 'SENDUST(R)'. On the other hand, the thin-film layer 2b on the side facing the magnetic gap 3 is formed of, for example, iron, by which the thin-film layer 2b of the position nearer the magnetic gap 3 is higher in the saturation magnetic flux density Bs than the thin-film layer 2b before this layer. The recording magnetic field and magnetic field gradient are improved in this way without increasing the layer thickness over the entire part of the metallic layer.
Patent JP-S62262756-A (JP)
Title: Method for controlling liquid filter
Inventor: INOUE NOBORU
IPC: B03C5/00
Filed: 1986-05-09
Abstract: PURPOSE:To safely carry out waste treatment by replacing the gas contained in an adsorbent with a liq. to be treated, a liq. of the same kind, etc., before a voltage is impressed on the liq. filter to avert the danger of ignition. CONSTITUTION:The adsorbent 9 contains about 15vol% gas in the liq. filter for filtering the lubricating oil of a vacuum pump, etc. Accordingly, after the adsorbent 9 is charged in a vessel 1, a liq. to be treated, a liq. of the same kind, or a liq. harmless to the liq. to be treated are charged in the vessel 1 and allowed to stand to replace the gas contained in the adsorbent 9 with the liq. Consequently, the danger of ignition is averted, and waste treatment is safely carried out, when the impurities in the liq. are filtered in a short time and the impurities are intensively adsorbed on the adsorbent.