baber/WOPTO huggingface dataset:
Patent JP-H05281851-A (JP)
Title: Image forming device
IPC: G03G15/08
Filed: 1992-03-31
Abstract: PURPOSE:To provide an image forming device obtaining a high quality image excellent in sharpness without having ground staining, not occurring a failure such as scattering of toner, etc., but excellent in transfer and cleaning properties, and further, being effective even in the protection of natural resources and environmental conservation. CONSTITUTION:In a copying machine provided with a cleaning device 7 recovering residual toner on the surface of a photosensitive drum 1, a first developing unit 3 reusing recovered toner, a second developing unit 4 using unused toner, and a recovered toner carrying device 8, the same latent image is developed by the first developing unit 3 and the second developing unit 4. The first developing unit 3 is provided on the upstream side of the second developing unit 4, in the rotational direction of the photosensitive drum 1. On the other hand, the first developing unit 3 may be provided on the downstream side of the second developing unit 4, in the rotational direction of the photosensitive drum 1. Moreover, the development of the first developing unit 3 and that of the second developing unit 4 may be selectively executed.
Patent JP-2000297153-A (JP)
Title: New aromatic diamine and polyimide
Inventor: KUROKI TAKASHI
IPC: C08G73/10
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain high thermostability and transparency and excellent molding workability by forming an aromatic polyimide having a specified repeated structural unit wherein a monomer component is an aromatic diamine having a specified structure. SOLUTION: An aromatic polyimide is represented by formula II (wherein R is a substitute represented by formula III and the like) containing an aromatic diamine (A) of 1,3-bis(4-aminophenoxy)-4-rifluoromethylbenzene represented by formula I and an aromatic tetracarboxylic acid dianhydride (B) as constituents. The aromatic polyimide is obtained by proceeding simultaneously with generation of a polyamic acid and a thermal imidation reaction by reacting an aromatic dicarboxylic acid anhydride or an aromatic monoamine using the amount of inactivating components A and B and an excess amino group or acid anhydride group, in a solvent such as m-cresol at 130-250 deg.C. As the component B is used pyromellitic acid dianhydride, 3,3',4,4'-benzophenone tetracarboxylic acid dianhydride or the like.
Patent JP-S5811780-A (JP)
Inventor: TOOMASU ROJIYAASU DEITSUKU
IPC: H01B17/42
Filed: 1982-06-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5731097-A (JP)
Title: Variable density picture recording system
Inventor: YOSHIDA KUNIO
IPC: B41J2/205
Filed: 1980-07-31
Abstract: PURPOSE To improve a density reproducing characteristic through permitting an output density for an input density to probably make upper and lower distributions of a central value, by deciding a generating probability of an instantaneous value against an input through adding the second signal given by a probability density function having said generating probability as a variable to an input density signal. CONSTITUTION:A picture having variable density is scanned and a picture signal according to the density is generated from a picture signal generator 1. Further said picture signal is added to a signal from the second signal generator 3 in a signal adder 2. An output signal from the adder 2 is added to an input characteristic correcting device 4, and a picture signal corrected in the corrector 4 is recorded in a variable density picture recorder 5, thereby recorded dots of a recording medium 6 are formed by the storage 5. The second signal from the signal generator 3 is made to be a signal so that an instantaneous value applied to the correcting device 4 can be generated with an equal probability in section extending from plus to minus, further, their polarities can be reversed in synchronizing with a scanning clock. Further a range taken by an instantaneous value sandwiches zero and the valve is a value ranging 0.25-2 times the input value corresponding to a threshold value of output density.
Patent JP-H04334679-A (JP)
Title: Automobile body assembling method
Inventor: MURAKAMI TETSUYA
IPC: B23P21/00
Filed: 1991-05-10
Abstract: PURPOSE:To facilitate assembling work while preventing an instrument panel unit from interfering with members on the lower unit body side at the time of inserting a lower unit body relatively into an upper unit body from the front side to assemble both unit bodies. CONSTITUTION:Prior to the relative insertion of a lower unit body 2, an instrument panel unit 63 is fitted to an upper unit body 4 in such a way as to be movable upward from its normal assembling position. At the time of performing the relative insertion of the lower unit body, the instrument panel unit 63 is moved upward from the normal assembling position so as not to interfere with members on the lower unit body 2 side.
Patent JP-S63100407-A (JP)
Inventor: HARORUDO ROBAATSU
IPC: G02B6/28
Filed: 1987-04-28
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-S5811297-A (JP)
Inventor: ETOU HAJIME
IPC: E21D9/08
Filed: 1981-07-09
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-H02285083-A (JP)
Title: Automatic rotary barrel-type cleaning device
Inventor: NISHIYAMA HIROSHI
IPC: C23G5/04
Filed: 1989-04-25
Abstract: PURPOSE:To automate the entire process from the charging to discharging of a work, to save manpower and to improve efficiency by moving a porous barrel contg. the work to respective charging and discharging, transferring and cleaning lines. CONSTITUTION:The barrel 1 is horizontally supported by a lifter 21 which stops at the lowest position of a work charging and discharging line A, a lid 6 is moved toward a circular drum 2 to open the opening 4 of the barrel 1, and a work is charged into the barrel 1 by a feeder 32. The barrel 1 is rotated by a motor 24 to confront the opening 4 with the opening and closing position of a lock mechanism 8 and fixed with the lid 6 closed. The barrel 1 is raised by the lifter 21, transferred to a carrier 83 at a barrel transferring line C, moved, placed on a lifter 51, lowered along a work cleaning line B, dipped in a cleaning soln. 74 and rotated. The barrel 1 is raised while being rotated, and passed through a soln. shower, a steam cleaning zone 72 and a drying zone 73. The rotation is stopped at the highest position, and the barrel is returned to the original position in the opposite direction. The opening 4 is opened, and the work is discharged.
Patent JP-S5534229-A (JP)
Title: Preparation of cellulose ether
Inventor: SAITOU MOTOYASU
IPC: C08B11/16
Filed: 1978-09-01
Abstract: PURPOSE: To perpare the title compound having uniform ether group-distribution, easily and economically, by reacting a cellulose with an etherifying agent in the presence of an aqueous caustic alkali solution, a specific quaternary salt and an organic solvent which is immiscible with water and miscible with the etherifying agent.  
     CONSTITUTION: Cellulose of the formulaI(Gul is dehydrated glucose unit skeleton, C 6 H 7 O 2 ; OR 1  and OR 2  are OH or ether group) is reacted with an etherifying agent such as alkyl halide, aralkyl halide. etc., in the presence of (A) an aqueous alkali solution containing 1W4 moles of caustic alkali and 1W10 moles of water per 1 mole of the OH group in the cellulose, (B) an orgainc solvent such as aliphatic hydrocarbon and aromatic hydrocarbon, and (C) a quaternary salt of the formula II(M is N or P; R 3W6  are organic groups bonded to M through covalent bonds; X -  is anion). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63273880-A (JP)
Title: Multicolor laser beam printer
Inventor: MANO HIROSHI
IPC: G03G15/04
Filed: 1987-05-01
Abstract: PURPOSE:To decrease the required number of semiconductor lasers, etc., and to miniaturize the size and to reduce cost of a multicolor laser beam printer by providing a rotary polygon mirror which splits a single beam after light quantity control into 1st and 2nd beams and scans them in different directions. CONSTITUTION:The rotary polygon mirror (d) which differ in beam reflection angle between odd-numbered surfaces and even-numbered surfaces is brought under the light quantity control by a light quantity control means (a) and brought under on-off control with image signals VDO1 and VDO2 to split the single beam (c) outputted by a laser light source (b) into the 1st and 2nd beams (e) and (f), which are scanned in different directions. The 1st beam (e) and 2nd beam (f) are scanned alternately by using the light quantity control means (a) and rotary polygon mirror (d) to form 1st and 2nd latent images on a recording medium (g), and the 1st and 2nd latent images are developed in different colors and transferred to a recording material (h) to record a multicolor image. Consequently, only one laser light emission system is required and the size is miniaturized and cost is reduced.
Patent JP-H046346-A (JP)
Title: Gas feed rate control system for hot water feeder
Inventor: MIYAKE TOMIO
IPC: F24H1/10
Filed: 1990-04-24
Abstract: PURPOSE:To enhance capability of supplying hot water in a transient period such as changes in a flow rate and modification of a preset temperature by utilizing feedback control in combination with feed-forward control and integrally adding weight to the integral control action of the feedback control by multiplying the difference between a temperature of hog water supplied and a preset temperature by a specified function. CONSTITUTION:A feed-forward control operation unit 101 in a controller 10 computes a required combustion rate on the basis of an inflowing water temperature, an inflow amount of water and a preset temperature, and outputs the computed result into an addition unit 103. On the other hand, an I action signal in a feedback control inputs a temperature of hot water supplied and a preset temperature into a deviation operation unit 111 to calculate a temperature deviation. The calculated deviation is inputted as it is into a functional multiplication unit 113 without being integrally added, and a functional value is calculated in accordance with the temperature deviation by the functional value is inputted into an integrating operation unit 114 to be integrated, and the I action signal is outputted to an addition unit 116. By adding weight to the temperature deviation in such a manner, overshoot can be prevented. It is also possible to employ a function based on a ratio of the temperature deviation to the difference between the inflowing water temperature and the preset temperature for the weighting.
Patent JP-H06316037-A (JP)
Title: Biodegrable laminated film
Inventor: OMOTE KIYOTAKA
IPC: C08L101/16
Filed: 1993-05-07
Abstract: PURPOSE:To provide a laminated film which has a sufficient function as a flexible packaging material and is biodegraded easily and completely by laminating both a film containing specified resin synthesized of dicarboxylic acid and glycol under presence of diisocyanate and a cellophane film. CONSTITUTION:A biodegradable laminated film is constituted by laminating both a film containing specified resin and a cellophane film. By the way, the specified resin is synthesized of dicarboxylic acid and glycol under presence of diisocyanate as shown in a general formula stated on a separate sheet. Wherein, in the formula, (m) and (m') are >=30 and M is >=1. (n) and (n') are an even number of 10 or below and R is diisocyanate residue. Thereby the biodegradable laminated film is obtained which has a sufficient function as a flexible packaging material and also is biodegraded easily and completely only by burying it into soil after use. Accordingly environmental pollution caused by refuse waste is prevented.
Patent JP-H046743-A (JP)
Title: Discharge lamp
Inventor: NAKAGAWA KAZUAKI
IPC: H01J61/42
Filed: 1990-04-24
Abstract: PURPOSE:To sharply reduce the reduction of the light flux or intensity during lighting by coating a preset quantity of the preset phosphors on the inner face of a translucent tube with the inner diameter 2.0mm or below to form a discharge lamp. CONSTITUTION:Trivalent europium activated gadolinium borate or trivalent europium activated yttrium is used for phosphors. The area where the phosphors are stuck on the inner face of a tube is set to 2.0-8.0% of the inner diameter area of the tube at the cross section vertical to the axial direction of the tube. The deterioration of the phosphors is prevented, and the reduction of the initial intensity and light flux is prevented.
Patent JP-2000296965-A (JP)
Title: Cutter for cellophane tape
Inventor: KURIYAMA TOSHIKO
IPC: B65H35/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a cutter for a cellophane tape which is capable of being moved on the main body of cellophane tape up to a cutting position as the cellophane tape is withdrawn, attaining stable cutting operation up to the end of a tape regardless of tape reduction, and facilitating its mounting and cutting operations. SOLUTION: This cutter for cellophane tape is provided with a main body part 13 whose cross section is formed into a rough U-shape so that it may straddle the tape surface of the main body 1 of cellophane tape, a cutter part 14 for the cellophane tape and a receiving part 15 formed on the upper surface of the main body part 13, a cutter main body 11 formed with a pressing part 16 which is extended from one end part side of the main body part 13 on the receiving part 15 side to be brought into contact with the tape surface, and an elastic fastening band 12 whose both end parts are attached to the cutter main body 11 and which is wound around the main body 1 cellophane tape.
Patent JP-H10266703-A (JP)
Title: Window frame sash on which curtain rail is to be mounted
Inventor: ITAGAKI YUKIO
IPC: A47H1/104
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To contribute to the reduction of work cost and improvement of an interior appearance by enabling an order of building work to be placed in consideration for a curtain which is a part of interior finishing when the building work is ordered. SOLUTION: A mounting bar 1 is provided on a window frame 6 and a curtain rail 4 is mounted with a bracket 4.
Patent JP-H1044557-A (JP)
Title: Printer and method for stopping it forcibly
Inventor: GU KIM YOUNG
IPC: B41J29/38
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a printer and a method for stopping it forcibly which can forcibly stop of the printer only on the printer side at the time when an error occurs in the printer. SOLUTION: A panel part of a printer, a communication port connecting a computer and the printer, RAM storing data transmitted from the communication port, a control device controlling various operations of the printer and a forcible stop switch stopping the operation of the printer forcibly are provided. When the forcible stop switch is operated (S1), a forcible stop signal is outputted to the computer through the communication port (S21) and an operation for forcible stop of the printer is executed. When this operation is completed, a forcible stop cancel signal is outputted to the computer through the communication port (S7).  Since the forcible stop can be performed only on the printer side, according to this constitution, a wasteful use of consumables, electric power or others can be avoided and an immediate shift to a subsequent printing operation can be executed without resetting of the printer even after an error is canceled.
Patent JP-S5632666-A (JP)
Title: Sealed alkaline battery
Inventor: NAKAMURA TOSHIAKI
IPC: H01M50/193
Filed: 1979-08-23
Abstract: PURPOSE:To improve the resistance to liquid leakage and the performance of a battery by using a sealing agent which is made of a copolymer of a polyolefine for sealing the battery. CONSTITUTION:A positive mixture 3, a negative mixture 4 and a separator 2, which is interposed between these mixtures, are placed in a positive-electrode can 1. The top of the negative mixture 4 is covered by a negative-electrode can 5, with an annular insulating packing 6a interposed between these two cans, to hermetically close the battery, thus constituting a sealed button-type battery. Here, a sealing- agent film 7 which is made of a copolymer of a polyolefine is formed on the surface of the insulating packing 6a of the sealing part, which is in contact with both the positive can 1 and the negative can 5. The sealing-agent film 7 is desirable to be a copolymer which is made from, for example, 25-75wt% of a main component which is a polyolefine such as polyethylene or polypropylene, and not less than one kind of polyolefine other than that which is used as the main component and is contained in the copolymer by 75-25wt%. Furthermore, the thickness of the film 7 is desirable to be not less than 6mu.
Patent JP-H04312559-A (JP)
Title: Production of 4-alkanoyl-2-haloaniline
Inventor: ZANKA ATSUHIKO
IPC: C07C225/22
Filed: 1991-04-10
Abstract: PURPOSE:To industrially and advantageously obtain 4-alkanoyl-2-haloanilines useful as an intermediate for alkanesulfonanilide derivatives having pharmacological actions such as anti-inflammatory and analgesic actions by using a stable halogenating reagent. CONSTITUTION:A 4-alkanoylaniline or its salt is reacted with an N- halosuccinimide stable to heat, shock, etc., in the presence of an aromatic amine according to a conventional method to selectively halogenate the 2-position of the 4-alkanoylaniline. Thereby, the objective 4-alkanoyl-2-haloaniline or its salt is industrially and advantageously obtained.
Patent JP-S5852018-A (JP)
Inventor: ERITSUKU DABURIYU SUKAAPA
IPC: B65B43/36
Filed: 1982-06-21
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-S61265145-A (JP)
Inventor: IGARI YOSHIMASA
IPC: A61L9/01
Filed: 1985-05-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06319193-A (JP)
Title: Video camera containing sound collector
Inventor: KIKUCHI KENICHI
IPC: H04B1/10
Filed: 1993-05-07
Abstract: PURPOSE:To prevent both high and low frequency band component level detectors from detecting the erroneous levels due to the variance of the center potential of each filter output. CONSTITUTION:A high frequency band component level detector 14 and a low frequency band component level detector 15 detect the high and low frequency band component levels of the output of a microphone 1 via an HPF 2 and an LPF 3 respectively. Then a sound collector detects the generation of wind noises based on the levels detected by both detectors 14 and 15 and then attenuates the low frequency band component when the wind noises are generated. In such a constitution, the output of the microphone 1 is supplied to a mute circuit 22 only for a certain period of time after the power source is supplied to a system. Thus the AC component is eliminated out of the output of the microphone 1, and this output is inputted to the filters 2 and 3. Then the center potential of each filter output is stored in a reference potential memory. The output of the microphone 1 is directly inputted to both filters 2 and 3, and the center potential stored in the memory is subtracted from the detection output of each filter. These subtraction outputs are defined as the high and low frequency band component levels.
Patent JP-S60248961-A (JP)
Inventor: TANI SHIYUUICHI
IPC: F25B29/00
Filed: 1984-05-23
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-S59232532-A (JP)
Inventor: KAMI TOMOHIRO
IPC: A61B5/022
Filed: 1983-06-15
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-H07317268-A (JP)
Title: Fastening metal fixture for building board
Inventor: ZAITSU HISATA
IPC: E04F13/08
Filed: 1994-05-20
Abstract: PURPOSE:To enable a single worker to execute fastening work efficiently in a short period of time by a method wherein a fastening metal fixture is formed as an integral unit in which a pair of flanges are made, being bent approximately at a right angle from both ends of a web part to form a U-shape, and an inserting part provided to the web part is inserted into a fitting groove formed to a connecting part between adjoining building boards or the like. CONSTITUTION:A fastening metal fixture 10 is mainly formed of an inserting part 14, a web part 19 comprising board supporting parts 17 and 18, and a pair of flanges 20 and 21, bent approximately at a right angle from both ends of the web part 19. The inserting part 14 is formed to a part approximately at the center and in parallel with the web part 19. The inserting part 14 is fitted into a groove 6 formed to a tongue-and-groove joint 3 provided along edges 2 on both of the longitudinal sides of adjoining building boards 1 or the like. Then, connection by the tongue-and-groove joint is repeated on the joints 3 of the succeeding building boards. Thereby, connection is made smoothly without allowing unevenness to be present on the connected surface while preventing the fastening metal fixture from falling.
Patent JP-H06303715-A (JP)
Title: Clamp for wire with protruding stripe and wire grasping method therewith
Inventor: KOJIMA TORU
IPC: H02G7/00
Filed: 1993-04-12
Abstract: PURPOSE:To simplify a mounting operation, to prevent dropping, losing of a component by individually removably fixing many spirally formed filaments to an inner surface of a wire grasping groove of a clamp piece with the radial size equivalent to or larger than the height of a stripe of a wire. CONSTITUTION:Semicircular wire grasping grooves 4 are formed on clamp pieces 1A, 1B, and many filaments 5 formed in the same spiral state as that of stripes of a wire on an inner surface are removably fixed. When a clamp is provided at the wire with the stripe at a mounting position and a part in contact with the stripe is removed, a recess 6 is formed at the removed part, and hence the stripe 8 of the wire 7 with the stripe is contained in the recess 6, and the pieces 1A, 1B are clamped with a bolt and a nut 3. As a result, since the diameter of the filaments 5 become the same as or slightly larger than a height of the stripe 8, an outer periphery of the wire 7 except the stripe can be effectively clamped through the filament 5, and dropping, losing of a component can be prevented.
Patent JP-2000296217-A (JP)
Title: Pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To prevent all game balls passed through a passage gate from entering into an electrically-driven variable prize-winning device, restrain balls from entering excessively and enhance fun of a Pachinko game machine as a game. SOLUTION: This game machine is provided with a ball sensor 10 for detecting passage of game balls p at a passage gate 3 disposed on a game board, and an electrically-driven variable prize-winning device 4 which is turned into its opened state from its closed state by detecting the passage of the game balls with the ball sensor at a lower part of the passage gate where the game balls can flow down. In this case, the opening time of the electrically-driven variable prize-winning device is set in a short period in which the game balls passed through the passage gate cannot enter into the electrically-driven variable prize-winning device in the opened state at ordinary times, and in a long period in which the game balls passed through the passage gate can enter into the electrically-driven variable prize-winning device in the opened state at specific times.