baber/WOPTO huggingface dataset:
Patent JP-S55101968-A (JP)
Title: Image control method of electrophotography
Inventor: TAGIWA IZUMI
IPC: G03G21/00
Filed: 1979-01-31
Abstract: PURPOSE:To remove excess toner in the developer and achieve the stabilization of image quality by charging photoreceptor then developing the same with the developer thence recovering the toner powder on the photoreceptor. CONSTITUTION:When toner concentration is too high, a toner recovery mode is selected prior to copying operation. In this mode, an exposure device 3, paper feeders 28, 29, transfer device 5, destaticizing separator 6 and toner replenishing device 19 are disabled. First, a photosensitive drum 1 is charged by a charger 2 and the toner is deposited on the photosensitive drum 1 by a developing device 4. This toner is straightly carried to a cleaning device 7, where it is removed by a cleaning blade 23. The removed toner passes through a conveyor 27 and is recovered into the toner replenishing device 19. In this way, the excess toner in the developer may be removed without requiring any special device and the degradation of image quality such as ground stains prevented.
Patent JP-2000206444-A (JP)
Title: Beam scanning device
Inventor: OZAWA TAKESHI
IPC: G02B26/10
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To appropriately perform driving at reversing in the reciprocating direction of a lens in a light beam scanning device used for a measuring device for distance between two cars constituted so that scanning is performed with a light beam by directly reciprocating a collimating lens which are made to face a light emitting source. SOLUTION: This light beam scanning device is provided with a magnetic drive type rocking mechanism rocking the collimating lens 5, arranged ahead of a laser unit 4 right and left and a stopper mechanism consisting of a leaf spring 10 regulating a lens rocking range. Either of stopper pieces 10a and 10b on both sides of the spring 10 abuts on a support frame 7, and its spring force acts on the side of a rotor 92 as a force reversing the motion direction of the lens. Therefore, the drive power to be supplied to the drive coil 95 of the rocking mechanism at reversing of the motion is reduced, and heat generation therefrom is restrained.
Patent JP-S58204723-A (JP)
Inventor: ONDA KENICHI
IPC: H02H7/12
Filed: 1983-01-24
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-H05198945-A (JP)
Title: Manufacture of multilayer laminate
Inventor: FUKUMOTO YASUFUMI
IPC: H05K3/46
Filed: 1992-01-23
Abstract: PURPOSE:To prevent the occurrence of a pink ring with a multilayer laminate which uses glass cloth where a resin layer occurs between the inner-layer circuit of an inner-layer circuit board and a prepreg. CONSTITUTION:This is the manufacture of a multilayer laminate to arrange prepregs 3 and 4 to become insulating adhesive layers on both sides of each of one or more sheets of inner-layer circuit boards 1 where circuit patterns 2 are made on one side or both sides each and arrange copper foils 5 or outer- layer substrates outside through these insulating adhesive layers thereby constituting a laminate and unit this laminate by molding. And, the laminate is constituted by bringing the prepreg 3, whose base material is plain-fabrics glass cloth where flatness between longitudinal thread and lateral thread is 3 or more, into contact with the circuit pattern 2 of the inner-layer circuit board 1, thus the secondary laminate is molded.
Patent JP-H08197936-A (JP)
Title: Switch gear
Inventor: KOMATSU HIROYUKI
IPC: B60H1/00
Filed: 1995-01-26
Abstract: PURPOSE: To provide a switch gear that can assemble a knob body easily and surely to a switch body at a specified relative angle in the switch gear selecting the operation mode by the angle position of the knob body to the switch body. CONSTITUTION: A knob body 12 has a knob 14 for selecting a rotating position, a shank 18 fixed to the knob 14 and rotatably supported to a switch body 10, and a clicking disc 28 disposed coaxially with the shank 18 and having clicking grooves 30 at the periphery. The switch body 10 is provided with a clicking spring 32 engaged with the clicking groove 30 so as to provide the angle position of the knob body 12 with a clicking sensation, and a guide rib 44 engaged with the clicking groove 30 of the clicking disc 28 only at the time of assembling the knob body 12 so as to position the knob body 12 to the switch body 10. At the time of assembling the knob body 12, the knob body 12 and the switch body 10 are aligned by the clicking groove 30 and the guide rib 44.
Patent JP-H11209235-A (JP)
Title: Skin whitening cosmetic
Inventor: MORITA KAZUYOSHI
IPC: A61K8/00
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a sking whitening cosmetic having excellent inhibitory effects on inflammation of the skin by ultraviolet rays, inhibitory effects on production of melanin pigment and rapid skin lightening of skin pigmentation free from skin irritation, by making the cosmetic include a specific compound. SOLUTION: This skin lightening cosmetic is formulated with preferably 0.001-5.0 wt.% of at least one selected from among compounds of formula I [R1 and R2 are each H, CH3 , C2 H5 , C3 H7 or CH(CH3 )2 ] and formula II [R3 and R4 are each H, CH3 , C2 H5 , C3 H7 or CH(CH3 )2 ]. For example, a synthetic substance obtained by condensing acetone with benzaldehyde, a substance obtained by extraction from a natural substance or a product on the market, to be concrete, 1,5-bis[p-hydroxyphenyl]-1,4-pentadiene-3-one or the like may be cited as the compound of formula I or formula II.
Patent JP-H02232224-A (JP)
Title: Curable epoxy resin composition containing thermoplastic resin having phenolic terminal group
Inventor: RORUFU SHIYUMITSUTO
IPC: C08G59/62
Filed: 1990-01-19
Abstract: PURPOSE: To obtain a curable epoxy resin compsn. improved in storage stability by compounding two epoxy resins having different functionalities, a diphenol, and a specific thermoplastic resin.  
     CONSTITUTION: This compsn. is prepd. by compounding 100 pts.wt. resin mixture comprising 5-70 pts.wt. at least trifunctional epoxy resin (A) (pref. an epoxyphenol, a novolak, or a glycidyl driv. of an arom. diamine, aminophenol, or tetramethylolcyclohexane) and 95-30 pts.wt. epoxy resin (B) having a functionality of 2-2.5 (pref. an epoxyphenol, a novolak, or a glycidyl deriv. of bisphenol A or F), a diphenol (C) represented by formula I, II, or III (wherein T is a direct bond, methylene, isopropylidene, O, S, CO, or SO 2 ; and R is H, 1-4C alkyl, or a dihydroxynaphthalene group) as the curative in an equivalent ratio of OH group of this curative to epoxy group of the resin mixture of 0.6-1.2, and 10-150 pts.wt. phenolic-hydroxyl-terminated thermoplastic resin (D) compatible with ingredients A, B, and C and having a glass transition point of 150°C or higher. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H02189295-A (JP)
Title: Motorcycle
Inventor: YOSHIOKA TOSHIJI
IPC: B62K21/00
Filed: 1989-01-19
Abstract: PURPOSE:To make both wobble prevention and rear-wheel steerage performable by intersecting a straight line, connecting vertical connecting points of a knuckle to an arm member, with a perpendicular passing through a rear-wheel grounding point, installing a caster angle therein, and controlling the damping force of a hydraulic damper being installed between the knuckle and the arm member. CONSTITUTION:A knuckle 41 is bendably connected to an arm member 21 at two vertical points A, B passing through a drive shaft center O. Then, a straight line K connecting these two points A, B is intersected with a perpendicular L passing though a ground point S of a rear-wheel tire 16t and a caster angle alpha is installed in a rear wheel 16. In succession, damping force in a hydraulic damper 51 being installed between a ball joint 48 at a tip of a knuckle arm 43 and a knuckle arm holder 27 is varied by a control unit 64 in accordance with the specified procedures via a variable throttle valve 61. With this constitution, any wobble can be prevented from occurring and, what is more, rear-wheel steerage is made possible.
Patent JP-H10208899-A (JP)
Title: Plasma processing device
Inventor: UCHIDA YUTAKA
IPC: C23F4/00
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To assist a phase adjusting mechanism for a microwave circuit, and to secure the stabilized operation characteristic by performing the fine adjustment of phase quantity of the microwave with a second microwave adjusting means for adjusting a phase smaller than the adjusted variable of the microwave phase, which is adjusted by a first microwave adjusting means. SOLUTION: A first microwave adjusting means 12 is provided in a microwave circuit, which is formed of a waveguide 10 for transmitting microwave from a magnetron 11 to a gas chamber 12. A second microwave adjusting means 13 for fine adjustment, which adjusts a phase of the microwave smaller than the adjusted variable of the microwave, which is adjusted by the first microwave adjusting means 12, is provided, and fitting position of the first microwave adjusting means 12, which is provided in the waveguide 10, is moved in the progressing direction of the microwave inside of the waveguide 10. Adjustment by the first microwave adjusting means 12 such as a tuner and an EH tuner is performed, and the fine adjustment by the second microwave adjusting means is performed.
Patent JP-H02189621-A (JP)
Title: Printer control system
Inventor: ITOU KAORI
IPC: G06F3/12
Filed: 1989-01-18
Abstract: PURPOSE:To allow an application program to be formed by a personal computer to form a print output part without being conscious of a control instruction inherent in a printer by realizing a printing instruction converting means by a ROM cartridge and mounting the means on the personal computer. CONSTITUTION:The application program 1 has a reference output interface part 10 for outputting a print. The interface part 10 has the same standardized output interface for all of various printers having different control instructions. The printing instruction converting part 2 for converting a standardized output instruction inputted from the interface part 10 into a printer control instruction code inherent in the printer is realized with the ROM cartridge and mounted on the personal computer. Consequently, the application program operated by the personal computer can form the print output part 3 without being conscious of the control instruction inherent in the printer.
Patent JP-S62169754-A (JP)
Title: Novel benzanilide compound
Inventor: HIMESHIMA YOSHIO
IPC: C07C231/00
Filed: 1986-01-21
Abstract: NEW MATERIAL:The compound of formula I (R1-R4 are amino, methoxy, methyl, ethyl, propyl, sulfoxyl, carboxyl, isocyanato, methoxy or OH). EXAMPLE:3,3',5,5'-Tetranitrobenzanilide. USE:A material for semipermeable composite membrane. It has an active layer having high crosslinking density and has excellent durability, heat-resistance and pressure-resistance. An excellent performance can be attained by forming a reverse osmosis membrane with an acid chloride. PREPARATION:The compound of formula I can be produced by reacting dinitroaniline of formula II with dinitrobenzoyl chloride of formula III in anhydrous tetrahydrofuran, dissolving the resultant compound of formula IV in dioxane, adding a Pt/C catalyst to the solution and reacting the components under hydrogen pressure.
Patent JP-2000209330-A (JP)
Title: Security system for prevention of wrong telephone communication transaction
Inventor: YAMAUCHI TADAHIKO
IPC: H04W12/12
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To prevent the wrong data communication transaction for a receiver of the data service against an enterpriser who supplies the data service via a telephone terminal of a portable telephone set. SOLUTION: Two circuits A and B are assigned to a telephone circuit which secures connection between a customer telephone set T to which both public and private telephone numbers are assigned and a server telephone set S to which a public telephone number is assigned. Then the public telephone number is dialed from the telephone set T to the telephone set S via the circuit A, the initial connection is secured between both telephone sets T and S. Then the private telephone number is dialed from the telephone set S to the telephone set T via the circuit B. Thus, a data communication transaction is started between both telephone sets T and S.
Patent JP-H06224568-A (JP)
Title: Device for mounting electric device
Inventor: KITAMURA YASUSHI
IPC: H05K7/12
Filed: 1993-01-26
Abstract: PURPOSE:To ensure sufficient holding strength and facilitate the removal of a device by simple structure regardless of the warpage of the device main body and the shock. CONSTITUTION:A device main body 11 is inserted into a mounting hole 15 from the front plane of a panel 10. Then, when a mounting frame 1 is inserted from the rear of the device main body 11, the latch tooth 6 are permitted to get in over the protruding parts of an engaging groove 14. The mounting frame 1 is pushed until the leading edge of the mounting frame 1 hits the inner plane of the panel 10. When a screw 7 is screwed down into the screw hole 4 on a screw holding part, the head of the screw 7 hits the taper part 5a of a hook piece 5. Force is applied on the top and the bottom hook pieces 5 in a direction that sandwiches the device main body 11 and the latch tooth 6 operate to thrust into the engaging groove 14. Thus, the device main body 11 is fixed to the panel 10 being sandwiched by the front plane flange 13 and the mounting frame 1. The device main body 11 can be removed only by loosening the screw 7.
Patent JP-H06223273-A (JP)
Title: Managed person monitoring device
Inventor: HISAMATSU NOBUO
IPC: G08B5/00
Filed: 1993-01-26
Abstract: PURPOSE:To attain quick save even in a large scale old-age home or the like. CONSTITUTION:In a managed person monitoring device 1 provided with transmitters A1 to An carried by respective managed persons to send information including transmitter identification(ID) codes and emergency state existence codes as radio waves, transmitting terminal equipments B1 to Bn having inherent addresses for receiving radio waves W1 to Wn sent from the transmitters A1 to An in distributed receiving areas and outputting information included in the radio waves to a transmission line L as terminal transmission data and a center device C connected to the line L to receive the terminal transmission data based upon their inherent addresses, the center device C is provided with a name-transmitter table C11 for allowing the names of respective managed persons to relate to transmitter ID codes and an address-area table C12 for allowing inherent addresses to relate to receiving areas so as to specify the existence of each managed person, the existence of an emergency state and the name of the managed person based upon each inherent address and terminal transmission data.
Patent JP-H11268699-A (JP)
Title: Vehicle capable of being operated in space and heat conduction method from the same
Inventor: KELLY LAWRENCE R
IPC: B64G1/66
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a heat conductive interface portion for a vehicle capable of being operated in space which is highly reliable, durable, capable of being effectively and easily used, capable of enduring the harshness of satellite launch, and which also realizes economical production of a satellite. SOLUTION: Unnecessary heat is eliminated from a heat generation device 12 which is installed on a space vehicle that moves in an orbit in space by disposing a heat conductive interface portion 10 between the heat generation device and a support platform 14. The interface portion 10 is composed of rows of aluminum strips 16 aligned with each other with space in between. The rows cover a radiating surface 20 at a lower side of the device. The strip 16 becomes flat when compressed. Also, the strip 16 has such a configuration that a deformable projection such as a wavy portion which forms the heat conductive interface portion between the heat generation device 12 and the platform 14.
Patent JP-S59136892-A (JP)
Inventor: SOMENO HARUO
IPC: G08B13/08
Filed: 1983-01-26
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-H03215071-A (JP)
Title: Thermal printer
Inventor: IIDA YOSHIKI
IPC: B41J25/312
Filed: 1990-01-19
Abstract: PURPOSE:To minimize the space as a whole and make the printer compact by guiding a platen which moves to a fixed thermal head using a holding notch, then allowing the platen to be connected to a thermal head and fixing it at an appropriate position using a holding member. CONSTITUTION:A holding notch 13 of a fixed width which is vertically long on a perpendicular line of the thermal part of a thermal head 11 fixed to the inner surface of a base 9 and is open upto an edge 12 above. If a thermally sensitive sheet 25 is subjected to a constant pressure, the shaft part 15 of a platen 14 is held from above by means of a recessed part 21 in a holding member 20 and a fixing screw 23 is driven into a screw hole 19 to hold the holding member 20. Consequently, a constant pressing force acts on an area between a plate 14 and the thermal head 11. However, the vertical size need not be increased for that. Thus the whole space is minimum and the printer is compact.
Patent JP-H01190934-A (JP)
Title: Fuel injection quantity controller for internal combustion engine
Inventor: FUJISHITA MASAKATSU
IPC: F02D41/00
Filed: 1988-01-22
Abstract: PURPOSE:To maintain a proper air fuel ratio by carrying out the always proper fuel feed quantity control by setting a fuel increased quantity correction value and fuel increased quantity correction time according to the engine water temperature. CONSTITUTION:A control unit 1 performs a prescribed calculation processing from the output signal of a water temperature sensor 5, etc., and calculates the pulse width by a specific equation according to the result of the processing, and supplies said pulse signal into an injector 4. Therefore, the fuel injection quantity increase correction value on the high temperature start is added with the water temperature increased quantity correction value according to the engine water temperature, and the fuel increased quantity correction is suspended after the lapse of a prescribed time after the perfect combustion is judged. Therefore, when restate is carried out after a short time after the engine stop, and the increased quantity correction for the generation of gasoline vapor is carried out, the continuation time is restricted to a prescribed time, and the continuation of the increased quantity correction even after the consumption of gasoline vapor is prevented, and an always proper air fuel ratio can be provided.
Patent JP-S63181657-A (JP)
Title: Brushless motor
Inventor: KAWAMOTO TETSUO
IPC: H02K29/00
Filed: 1987-01-20
Abstract: PURPOSE:To reduce the size and to increase the torque of a brushless motor by supporting the shaft rod of a rotor by a housing, and forming the base of a stator in a linear state of predetermined width. CONSTITUTION:A brushless motor is composed of a stator 2 on which a winding 5 is wound on a laminated core 1, a cylindrical rotor 7 so disposed as to oppose to pole pieces 6a, 6b formed on the outer periphery of the stator and formed alternately with N-and S-pole permanent magnets, a position detecting magneto- responsive element 8, a driving circuit 9, and a housing 11 for containing them. In this case, the pieces 6a, 6b are composed of wide pole pieces 6a and narrow pole pieces 6b in such a manner that the central angle is displaced at each several tens degrees at 180 deg. of an electric angle and a core base 4 is formed linearly of predetermined width, and the winding 5 is wound on the entire base. The stator 2 is secured to one side in the housing 11, and the shaft rod 13 of the rotor 7 is rotatably supported to the other. Thus, sufficiently winding amount can be obtained.
Patent JP-S58212998-A (JP)
Inventor: HAINRITSUHI OTSUTEN
IPC: B43L13/04
Filed: 1983-01-25
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-H01188561-A (JP)
Title: Flame-retardant silicone oil composition
Inventor: MORI SHIGERU
IPC: C08L83/07
Filed: 1988-01-21
Abstract: PURPOSE:To obtain the subject composition outstanding in heat resistance and electrical properties, by incorporating a vinyl group-contg. organopolysiloxane with an organic solvent-soluble platinum compound and a specific organosilicon compound. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100 pts.wt. of an organopolysiloxane of the formula [R<1> are the same or different kinds of (substituted) monovalent hydrocarbon groups, 0.1-30mol% of them being vinyl group; a is 1.8-2.3) with (B) 0.0001-0.1 pts.wt. on a platinum basis, of an organic solvent-soluble platinum compound, e.g., a complex compound from vinylsiloxane and platinum compound and (C) 0.01-10 pts.wt. of an organosilicon compound selected from C1; methalosiloxane compounds, C2; organosilanes or organopolysiloxanes containing aromatic amine structure respectively, and C3; organosilanes or organopolysiloxanes containing hindered phenol structure.
Patent JP-S56108518-A (JP)
Title: Gas separation cascade
Inventor: OOMINE TERUO
IPC: B01D59/00
Filed: 1980-02-04
Abstract: PURPOSE: To raise the efficiency of gas exhaustion by the process header of a gas separation cascade as an exhaust line without providing special exhaust header inside the gas separation cascade.  
     CONSTITUTION: The separation stages N, N-1, ... n-1, and n of a gas separation cascade are, respectively, connected to a product header P, a feed header F, and a west header W, and respective header are connected to respective headers. In this case, the product header of the separation stage N is not connected with the adjacent separation stage N-1, and also, feed headers themselves and west headers themselves are not connected likewise. The product headers themselves not connected are connected through valves V p , VF -1 , VF -2 , and VW. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6310765-A (JP)
Title: Novel beta-lactam derivative and production thereof
Inventor: TERAJIMA ATSURO
IPC: C07D263/58
Filed: 1987-01-22
Abstract: NEW MATERIAL:A compound shown by formula I (X is halogen; R1-R4 are H, 1-5C alkyl, aralkyl, aryl or R1 and R2 and/or R3 and R4 are 2-6C alkylene or R1-R4 are bonded to form O-phenylene; Y is O or nitrogen which is replaced with alkyl or aryl). EXAMPLE:( 1'R,1''R,3S,4R )-3-[1'-( t-Butyldimethylsilyloxy )ethyl]-4-[1''-(oxazolidin- 2''-one-3''-carbonyl)ethyl]-azetidin-2-one. USE:An important intermediate for synthesizing 1beta-methyl-carbapenem compound showing improved antibacterial action. PREPARATION:A beta-lactam derivative shown by formula II (R is H or hydroxyl protecting group; L is free group) is reacted with a novel compound shown by formula III in an inert solvent in the presence of zinc powder to give a compound shown by formula I. The compound shown by formula III is obtained by reacting a compound shown by formula V derived from an amine shown by formula IV with an alpha-halopropionic acid halide shown by formula VI (X' is halogen).
Patent JP-S58128619-A (JP)
Inventor: OKADO HIROYUKI
IPC: H01H50/12
Filed: 1982-01-27
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。