baber/WOPTO huggingface dataset:
Patent JP-H10133503-A (JP)
Title: Heating/fixing device
Inventor: WADA HIROSHI
IPC: F16C13/00
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a heating/fixing device capable of preventing abnormality in fixing (hot offset) and carrying, in end parts and further, degradation in reliability caused by the overheating by suppressing the rising of the temp. in the end parts. SOLUTION: A pressure roller 20 arranged in press-contact with a fixing roller 10 is constituted in such a manner that a core metal 22 is covered with an elastic layer 24 and a plurality of metallic thin wires 26 having high-heat conductivity which are extended in the same direction as the axial direction of the pressure roller 20 are buried with uniform intervals along the circumference of the elastic layer 24, in its surface layer.  Therefore, even if heat is radiated through a small-width printing paper in the central part of the pressure roller 20, but not radiated in the end parts, in passing the printing paper, heat conduction by the thin wires 26 having the high-heat conductivity which are buried in the surface layer of the elastic layer 24 is executed so that the heat in the end parts is transferred to the central part and the distribution of the temp. in the axial direction is uniformized all around the periphery of the pressure roller 20.
Patent JP-H03163437-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MAEKAWA TOSHIHIKO
IPC: G03C1/06
Filed: 1989-11-21
Abstract: PURPOSE:To enhance interimage effect and to improve sharpness and graininess by incorporating at least one kind of specified compd. into a hydrophilic colloidal layer other than an auxiliary layer and a silver halide emulsion having specified performance into the auxiliary layer. CONSTITUTION:When at least one photosensitive silver halide emulsion layer is formed on a substrate and one or more auxiliary layers are further formed on the outside of the emulsion layer positioned farthest from the substrate to obtain a photographic sensitive material, at least one kind of compd. represented by formula I is incorporated into at least one hydrophilic colloidal layer other than the auxiliary layers and a practically nonphotosensitive silver halide emulsion or a silver halide emulsion contg. internally fogged or surface fogged particles is incorporated into at least one of the auxiliary layers. In the formula I, each of R1-R3 is optionally substd. alkyl, alkenyl, cycloalkyl or aryl or an optionally substd. heterocyclic group, R1 and R2 or R2 and R3 may bond to each other to form a ring and R2 may be H. The compd. represented by the formula I extremely enhances interimage effect and the emulsion prevents a change of edge effect during development and can improve sharpness and graininess.
Patent JP-H02150836-A (JP)
Title: Image processing method
Inventor: MORIYA TOMONOBU
IPC: G03C5/29
Filed: 1988-12-02
Abstract: PURPOSE:To decrease unequal development in spite of a short-time processing and to improve after-colors by condensing and settling silver halide particles by modified gelatin and removing the dissolved matter. CONSTITUTION:An automatic developing machine having >=1,500mm/min line speed is used, by which the photosensitive silver halide photographic sensitive material is subjected to the development processing. The photosensitive silver halide emulsion of the photosensitive material is obtd. by condensing and settling the silver halide particles formed by adding a water soluble silver salt and water soluble halide into a soln. contg. protective colloid by modified gelatin and removing the dissolved matter. The hard contrast, the good after colors and the decreased unequal development are obtd. in this way.
Patent JP-H02150538-A (JP)
Title: Feed screw device
Inventor: ITANI HIKOTARO
IPC: B23Q5/44
Filed: 1988-12-02
Abstract: PURPOSE:To eliminate the possibility of a device being broken, to increase the speed and to make the device tall and stout by providing two vibration absorbers on the outside diameter portion of a feed screw in such a manner as to move, and screw-engaging a nut integral with a fed driven material with the feed screw between the vibration absorbers. CONSTITUTION:When a feed screw 22 is rotated, a nut 31 is fed and moved on the feed screw 22 until it contacts one vibration absorber 38b, and meanwhile, vibration generated in the feed screw 22 is absorbed by both vibration absorbers 38a, 38b. When the nut 31 is further moved on the feed screw 21, the forward end vibration absorber 38b is pushed by the nut 31 to be moved on the feed screw 22, and the base end vibration absorber 38a connected to the forward end vibration absorber 38b is also moved on the feed screw 22 in such a manner as to be pulled by the forward end vibration absorber 38b. As two vibration absorbers 38a, 38b follow up the movement of the nut 31, the vibration of the feed screw 22 caused by the movement of the nut 31 can be absorbed.
Patent JP-H05114627-A (JP)
Title: Semiconductor device
Inventor: MIYAMOTO TOSHIO
IPC: H01L23/32
Filed: 1991-10-23
Abstract: PURPOSE:To provide a semiconductor device which can prevent generation of cracks or peelings at the connecting terminals due to a stress resulting from difference of thermal expansion coefficient while avoiding limitation on a substrate concerning thermal expansion coefficient. CONSTITUTION:A soft stress absorbing member 41 is inter posed between a substrate 21 and a pellet 11, and a connecting terminal 34 of the pellet 11 and a connecting terminal 45 of the substrate 21 are respectively formed in both sides of a wire 43 implanted on the stress absorbing member 41. Thereby, difference of deformations of the bustrate 21 and pellet 11 during change of thermal condition based on the difference of thermal expansion coefficients of the material of substrate 21 and the material of the pellet 11 can be absorbed by elastic deformation of the soft stress absorbing member 41. Therefore, stresses working on the connecting terminals 34, 45 can be controlled or restricted due to difference of deformation. As a result, generation of peeling or crack at the connecting terminals 34, 45 can be prevented.
Patent JP-H07190222-A (JP)
Title: Constant flow rate control lift valve device with liquid level control mechanism
Inventor: YOKOTA SHINGO
IPC: F16K21/18
Filed: 1993-12-03
Abstract: PURPOSE:To carry out opening and closing control with small force by forming a flow rate control valve opening between a flow rate control valve seat surface part and a flow rate control valve member, forming a slide valve opening between a slide valve closed surface member and a slide valve cylindrical member and providing a flow slowing chamber to be sandwiched by those openings. CONSTITUTION:At the time when a liquid level is low, a float 53 is downward, a flow rate control valve member 7 and a slide valve part are i.n the fully opened state and a flow maintains the maximum flow rate, and force in the direction to open a valve opening (d) of an equalizing spring 13 is balanced with with a pressure difference of an inlet flow passage (a) and a flow slowing chamber (c). When the liquid level of an outlet side water reservoir tank rises and the float 53 rises, pressure of the flow slowing chamber (c) is lowered, force by the equalizing spring 13 is unbalanced and the slide valve opening (d) is reduced, and the flow becomes an automatic restriction control channel only to match a flowing state. Additionally, in the case when the liquid level rises, end surfaces 8i and 2i of a flow rate control valve and a slide valve boss part make contact with each other, working force to a valve stem is balanced, and accordingly, force required to push the valve stem 6 up and down through all the processes is small.
Patent JP-H01143850-A (JP)
Title: O-diisocyanobenzenes and production thereof
Inventor: ITO YOSHIHIKO
IPC: C07C291/10
Filed: 1987-11-30
Abstract: NEW MATERIAL:O-diisocyanobenzenes of formula I (R1 and R2 are H, halogen, lower alkyl, lower alkoxy, lower alkoxycarbonyl or R1 and R2 together form a naphthalene ring; R1 and R2 are not H at the same time). EXAMPLE:3,4-Diisocyanotoluene. USE:A raw material for electrically conductive polymer having improved thermal stability and stable even at room temperature. PREPARATION:The compound of formula I can be produced in high yield, by reacting formamides of formula II with a dehydration agent such as phosgene, phosgene-generating agent, thionyl chloride or phosphorus oxychloride, preferably phosgene or phosgene-generating agent, especially phosgene-generating agent in the presence of a basic amine, preferably an organic tertiary amine such as trimethylamine, triethylamine or pyridine.
Patent JP-H03206874-A (JP)
Title: Method for polishing coffee bean and polisher
Inventor: SATAKE TOSHIHIKO
IPC: A23N5/08
Filed: 1989-11-21
Abstract: PURPOSE:To efficiently remove silverskins of coffee beans deteriorating appearance, quality and taste by adding water to raw coffee beans freed from endocarps and directly polishing the resultant coffee beans. CONSTITUTION:Coffee beans 22 in a feed tank 2 are humidified with misty water jetted from a nozzle 17 by opening a shutter 4 and fed from a feed port 3 to a screw roller 6. The coffee beans 22 having the softened surface are then fed to a polishing roller 7 with grain feeding action of the roller 6. Rubbing among grains is carried out in a polishing chamber 9 formed from the roller 7 and a perforated polishing cylinder 8 by rotation of the roller 7 to completely remove silverskins 21 on the surfaces of the coffee beans. The obtained coffee beans after removing the silverskins 21 are subsequently discharged from a discharge port 10 to the outside of the machine. Furthermore, polishing degree of the coffee beans 22 is adjusted by regulating a compression resistance plate 11. The silverskins in the central cut parts 23 can be also efficiently removed by using a brush as the roller 7.
Patent JP-H04176934-A (JP)
Title: Vertically coupling device of housing unit
Inventor: GOTO YOSHINORI
IPC: E04B1/348
Filed: 1990-11-09
Abstract: PURPOSE:To improve the degree of completion by providing a first coupling metal mounted on a lower floor housing unit, a second coupling metal mounted on an upper floor housing unit in a manner to be positioned vertically facing the first coupling metal, and a plurality of rolling bodies. CONSTITUTION:When an upper floor housing unit 2 is gradually lowered on a lower floor housing unit 1, a rolling body press surface 15 of a second coupling metal 8 presses down a large ball 9A of a rolling body 9 on a first coupling metal 7, presses a middle ball 9B to the outside, and a part of a small ball 9C is exposed through a window hole 13 of a partition wall 11 to the outside at the wall 11. When the unit 2 is placed on the unit 1, the ball 9C is engaged with the window hole 13 and a dent part 24 of the metal 8 and the units 1 and 2 are vertically intercoupled. This constitution eliminates a need to form an opening part in the floor of the unit 2 since the units 1 and 2 are automatically intercoupled and improves the degree of completion at a shop.
Patent JP-2000218090-A (JP)
Title: Brake device for washing machine
Inventor: PARK CHOUL-WOO
IPC: D06F37/38
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a brake device of a washing machine capable of saving a material cost by the omission of a unidirectional clutch bearing and miniaturizing equipment by controlling the bidirectional rotation of a drum only by the brake device. SOLUTION: In this brake device 14br for the washing machine for controlling the rotation of the drum by a brake band 14br5 by pulling a connection part 14br1 provided on one end of a brake lever 14br3 by a pull-out piece 15ab provided on a wire 15aa to be pulled by the operation of a water discharge motor 15a or releasing pulling force, a brake lever supporting means 14br7 to be turned together with the brake lever 14br3 when the wire 15aa is pulled and rotated and restored to a prescribed position so as to control the turning of the brake lever 14br3 when dehydration is ended is provided on the prescribed position of the side face of the brake lever 14br3.
Patent JP-2001128484-A (JP)
Title: Detection position correction method of synchronous motor
Inventor: SAITO YUJI
IPC: H02P6/16
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide the detection position correction method of a synchronous motor that reduces cost by automatically correcting detection errors which are generated by the deviation of a mounting position. SOLUTION: A prescribed current is allowed to flow to a three-phase synchronous motor where two phases are short-circuited, and the three-phase synchronous motor is stopped. When the three-phase motor is stopped at a prescribed position, a resolver 101 detects a motor position, and outputs the detected motor position to an R/D converter 102. The R/D converter 102 calculates the motor position according to the output of the resolver 101, and the calculated motor position is converted to digital for outputting to a microcomputer 103. The microcomputer 103 obtains the difference between the received motor position and the theoretical position which is stored in an EEPROM 104 in advance for calculating correction value. Also, the microcomputer 103 stores the correction value at the EEPROM 104 and corrects the detected motor position based on the correction value, when detecting the motor.
Patent JP-H01148795-A (JP)
Title: Production of oxide superconductor crystal
Inventor: FUKUDA KATSUYOSHI
IPC: H01B13/00
Filed: 1987-12-03
Abstract: PURPOSE:To grow a element superconductor crystal of high quality at a low temp. by adopting a liq. phase growth method using two kinds of oxides including an alkali metal oxide as a flux. CONSTITUTION:A multicomponent oxide superconductor crystal is grown by a liq. phase growth method using two kinds of oxides including an alkali metal oxide as a flux. The multicomponent oxide superconductor may be represented by a general formula ABa2Cu3O7-delta (where A is Y, Yb, Ho, Dy, Eu, Er, Tm or Lu). The flux may be a liq. mixture of LiBO2-NaBO2, Na2O-B2O3, K2O-V2O5, K2O-B2O3, K2O-As2O5, K2O-P2O5 or Li2O-B2O3.
Patent JP-H07133037-A (JP)
Title: Centering of square-shaped cloth piece
Inventor: NAKAMURA YOSHIZO
IPC: B65H5/30
Filed: 1993-11-10
Abstract: PURPOSE:To work a product to a finely finished state by developing a square-shaped cloth piece and placing the cloth piece on a placing board, shifting the left and right parts of the placing board so that the left and right corners of the cloth piece which is laterally assorted are set in an equal distance from the center of the placing board, and then catching the cloth piece by a chuck. CONSTITUTION:The angular parts B and D of a square-shaped cloth piece 1 such as a towel and a sheet in a dangling state which is generated by holding the diagonal parts A and C of the cloth piece 1 by the respective chucks 2 and 3 and suspending the diagonal parts are pulled from outside by a pulling device 4, and the dangling lower part of the cloth piece 1 is opened, and a chuck 5 having a three-pronged fork- shaped hook is intruded into the opened port part of the opened cloth piece 1. When a sensor senses that either of two between-hook intervals of the three-pronged fork- shaped chuck 5 pins the cloth piece 1, a part of one side of the cloth piece 1 is caught by the hook which nips the cloth piece 1. When, the points A and E of the cloth piece are caught again by the other chuck, and the cloth piece is transferred to a placing board which is constituted of a pair of belt conveyors 8 and 9 which are in the lateral symmetry, and centering is carried out by the mutual revolution of the conveyors 8 and 9 in the reverse direction each other.
Patent JP-H09144979-A (JP)
Title: Current carrying control device for electric fusion connector
Inventor: MOCHIZUKI SHIGEKI
IPC: B29C65/34
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To maintain the working efficiency, and while to materialize the appropriate electric fusion connection in response to a change of the environment temperature. SOLUTION: An current carrying control device for electric fusion connector is provided with a power cable 16 for supplying the power to an electric fusion connector 10, a thermistor RT installed in the power cable and for detecting the environment temperature of the periphery of a connector main body without a contact with the electric fusion connector 10, a microcomputer 40 for processing the signal from the thermistor RT, and a triode AC switch 31 for controlling the current carrying capacity of a heater 11 on the basis of the detected environment temperatural.
Patent JP-H10143028-A (JP)
Title: Image forming device
Inventor: EGI MAKOTO
IPC: G03G15/08
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of accurately detecting the amount of toner remaining in an image forming unit. SOLUTION: When the image forming unit is properly installed in a main body base 11 (device main body), a residual toner detecting sensor 91 is moved to an installed position. On the other hand, when the image forming unit is improperly installed in the main body base 11 (device main body) or removed therefrom, the sensor 91 is moved to a noninstalled position. Further, a sensor supporting member 922 is turned according to the movement of the residual toner detecting sensor 91 and the other end 922b of the sensor supporting member 922 pushes or leaves the working part 94a of a presence detecting sensor 94 to detect the fact that the image forming unit is properly installed in the main body base 11 or not.  Then, the residual toner detecting sensor 91 detects the amount of the toner remaining in the image forming unit, on the assumption that it is judged that the image forming unit is properly installed in the main body base 11 by the presence detecting sensor 94.
Patent JP-H09126958-A (JP)
Title: Exhalation pickup device
Inventor: SATO KATSUHIKO
IPC: G01N33/497
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent the mixing of outside air and to perform accurate analysis of exhalation in normal respiration by a constitution having a clean-air supplying means, a flow path for clean air, an exhalation pickup mask, an exhalation flow path and a check valve. SOLUTION: When the air pressure in an exhalation pickup mask 1 is decreased by the inhale action of a subject person S, the side of an exhalation flow path 4 is closed by a check valve 5, the side of a flow path for clean air 3 is opened for flowing and clean air is supplied into the mask 1 from a clean-air supplying means 2. When the air pressure in the mask rises up by the breathing-out acting of the subject person S, the side of the flow path 4 is brought into communicated state by the valve 5, the side of the flow path 3 becomes the closed state, and the exhalation in the mask 1 is sent out to the side of the flow path 4. The exhalation is accepted in an exhalation analyzer N, and the analysis of the included component is performed. Therefore the exhalation pickup can be performed by the normal respiration action.  Furthermore, since the pure clean air is always supplied by the means 2 in breathing-in action, the mixing of outer air can be effectively prevented, and the analysis of exhalation ca be performed more accurately.
Patent JP-H03165556-A (JP)
Title: Semiconductor memory device
Inventor: SASAKI MINORU
IPC: H01L27/10
Filed: 1989-11-25
Abstract: PURPOSE:To enable a defective memory cell to be easily and quickly found and a failure analysis to be easily made by a method wherein arrangement marks are provided around a memory section and inside a work line decoder or between memory blocks. CONSTITUTION:A semiconductor memory device is composed of arrangement marks 1, memory sections 2 that memory cells are arranged in matrix, work line decoders 3, a peripheral circuit 4 which selects, controls, and actuates the memory sections 2, and column decoders 5, where the arrangement marks 1 are provided around the memory sections 2 in such a manner that each of the marks 1 is correspondent to two or more memory cells. This arrangement mark may be represented by figures or marks which can be changed in form corresponding to the layout of patterns. It is effective to make a failure analysis that arrangement marks are provided to word line decoders or between memory blocks.
Patent JP-H06145950-A (JP)
Title: Film forming device and film formation
Inventor: WATANABE MAKOTO
IPC: C23C8/16
Filed: 1992-11-16
Abstract: PURPOSE:To provide the film forming device and film formation method capable of greatly improving a film forming speed and checking a film forming state during the film formation. CONSTITUTION:This film forming device has a reaction chamber 31 in which gaseous metal halide is introduced and a porous cylindrical body 37 to be formed with the film is housed, an oxygen-contg. gas introducing pipe which introduces an oxygen-contg. gas into the body 37 to be formed with the film and an oxygen-contg. gas pressure measuring instrument 81 which measures the pressure of the oxygen-contg. gas introduced into the body 37. The pressure of the oxygen-contg. gas supplied into the body 37 is measured and the supply rate and oxygen quantity of the oxygen-contg. gas are controlled.
Patent JP-H11139949-A (JP)
Title: Antibacterial-antifungal agent
Inventor: MASUDA HIDEKI
IPC: A61P1/02
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain an antibacterial-antifungal agent free from strong irritating odor, having a high threshold, low in volatility and having an excellent antibacterial-antifungal activity by compounding a specific ω-alkenyl isothiocyanate compound or a specific ω-alkylthioalkyl isothiocyanate compound. SOLUTION: An ω-alkenyl isothiocyanate compound having the formula: CH2 CH(CH2 )m NCS [(m)=2-10] (e.g. 3-butenyl isothiocyanate) or an ω- alkylthioalkyl isothiocyanate compound having the formula: RS(CH2 )n2 NCS [(n)=1-10; R is a 114C alkyl] (e.g. methylthiomethyl isothiocyanate) is compounded in a food in an amount of 0. 01-100 ppm, preferably 1-50 ppm or in an oral hygienic agent in a concentration of about 0.01-100 ppm.
Patent JP-H07162377-A (JP)
Title: Specifying system for fault of circuit mounted on printed board
Inventor: HIRATA TERUHIKO
IPC: H04B17/00
Filed: 1993-12-07
Abstract: PURPOSE:To shorten the detection time of a fault position and to prevent the recurrence of the fault by using a constitution wherein fault information generated in a circuit on a printed board is stored in the printed board itself and the printed board alone is enough to obtain the fault information. CONSTITUTION:A monitoring circuit for collecting fault information generated in circuits on respective printed boards and notifying the collected information to the external is mounted on one of plural printed boards loading respective circuits in each function and alarm information storing circuits are mounted on the other printed boards. The monitoring part collects the alarm information of the circuits mounted on respective printed boards in a transmitting equipment, a CPU 13 in the monitoring part synthetically judges each generated alarm, stores the judged result in a nonvolatile RAM 14 and transfers and stores the alarm information to/in a nonvolatile memory 18 in the printed board concerned through a monitoring system alarm collecting bus by operation inherent to each device which is executed at the time of substituting the printed board.