baber/WOPTO huggingface dataset:
Patent JP-H02306272-A (JP)
Title: Formation of contrasted image by almost total contrast voltage
Inventor: DAN EI HEIZU
IPC: G03G15/01
Filed: 1989-12-15
Abstract: PURPOSE: To obtain an image with a contrast with a single passage by uniformly electrifying a surface, forming electrostatic patterns for a large number of regions on the surface, at almost the same voltage level and developing the electrostatic patterns with different toner materials. CONSTITUTION: In an electrifying place A, a corona discharger 24 uniformly electrifies the surface of a belt 10 and in an exposure place B, a laser exposure device 25 is controlled with the program of an electronic device 26, to form a charged image in a region of about -500V and a background in a region of about -100V. In a developing place C, a roll 36 feeds a toner layer to a developing region, with the single component toner measuring electrifier 40 of a first device 32 and development is attained with an AC bias electrode 41 away from the roll 36 by a toner layer thickness 38. The development is attained with different color toner by a second device 34 having similar structure. In a transfer place D, a substrate material sheet 58 is fed and brought into contact with a toner image.  A corona generator 60 on the rear surface of the sheet 58 attracts a charged toner image from the belt 10 to the sheet 58. In a post-transfer melt-sacking place E, the image is permanently stuck to the sheet 58 by a prescribed roller passage. After melt-sacking, the sheet is taken out. By such a constitution, single color or multicolor printing can be attained.
Patent JP-H07179571-A (JP)
Title: Epoxy resin composition
Inventor: IKEDA HISASHI
IPC: C08G59/62
Filed: 1993-12-24
Abstract: PURPOSE:To obtain an epoxy resin composition giving a cured product having excellent peel strength, interlaminar adhesiveness, moisture resistance, soldering resistance, etc., and suitable for a laminated glass-epoxy resin board by using a curing agent consisting of dicyandiamide and a composition having a specific composition. CONSTITUTION:This epoxy resin composition is produced by compounding an epoxy resin with a curing agent consisting of dicyandiamide and a composition containing (A) a trifunctional compound having a structure composed of (i) a monosubstituted phenol (e.g. ethylphenol) and (ii) a phenolic compound (preferably phenol or cresol) bonded to the component (i) through two methylene bonds, (B) <=10wt.% (based on A+B+C) of a bifunctional compound having a structure composed of the component (i) and the component (ii) bonded to the component (i) through one methylene bond and (C) a compound having a functionality of >=4 and derived from the component (i) and/or the component (ii). The composition composed of the components A to C is preferably produced by reacting the component (i) with formaldehyde and reacting the obtained dimethylolated component (i) with the component (ii).
Patent JP-H01182276-A (JP)
Title: Reheatable heat resistant sealed packaging container
Inventor: HIROTA KAZUSANE
IPC: B65D81/34
Filed: 1987-12-25
Abstract: PURPOSE:To improve the heat resistance of a container and the heating efficiency of the internal foods, by placing a base material composed of a thermoplastic resin layer and papers between far-infrared radiative ceramic inner and outer layers. CONSTITUTION:A ceramic outer layer 8 provided on the outer wall of a container acts upon a base material 6 of the container composed of a thermoplastic resin layer and papers in cooperation with a ceramic inner layer 7 to prevent the thermal and oxidative deterioration of the base material, resulting in a remarkable improvement of heat resistance of the container itself to such extent as to withstand heating by an oven. The ceramic outer layer 8 radiates far- infrared rays by heating from outside, thereby heating the base material 6. Heat is transferred from the heated base material 6 to the ceramic inner layer 7, leading to further amplified far-infrared radiation. Also, the foods in the container is heated to a high temperature, making possible an efficient heating with a small amount of heat.
Patent JP-2000142383-A (JP)
Title: Platform guard fence device
Inventor: YOKOTA MASATO
IPC: H02K41/02
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a platform guard fence device simple in constitution, low in the occurrence rate of failure and capable of selectively driving a plurality of fences by one opening/closing driving means of simple constitution. SOLUTION: A guard fence 42 partitioning platform space 58 and track space 57 is provided at the track-side side part of a floor structure body of a platform. The guard fence 42 comprises a movable fence part 43 closably provided in the getting-on/off range of a standing track vehicle, and a fixed fence part 44 provided in a remaining area excluding the getting-on/off range of the movable fence part 43. The movable fence part 43 comprises a plurality of fence bodies D1-D10 continuously arranged in a row in the getting-on/off range of the standing track vehicle. The fence bodies D1-D10 are respectively connected to permanent magnet pieces P1-P10 of an opening/closing driving means 60 for opening/closing the fence.  Coil parts C1-C10 are respectively excited to selectively displace the respective permanent magnet pieces P1-P10 to form a getting-on/off opening corresponding to the getting-on/off doorway of the standing track vehicle.
Patent JP-H04194994-A (JP)
Title: Device for controlling musical sound characteristics
Inventor: NAKAMURA TOSHIHISA
IPC: G01H3/00
Filed: 1990-11-27
Abstract: PURPOSE:To eliminate wear, prevent lowering life and to improve durability by detecting the angular velocity of a musical instrument, computing the inclined angle of the musical instrument based upon the angular velocity and controlling the musical sound characteristics based on the angle. CONSTITUTION:An angular velocity sensor 1 is installed on a guitar itself. The sensor outputs a voltage which corresponds to the angular velocity as the inclined angle changes. This voltage is converted into a digital value by an A/D converter 2 and inputted to a CPU 20. The CPU 20 executes integral operations based on the program stored in an ROM 3 and the data temporarily stored in an RAM 4 and controls a modulation circuit 5 according to the results of the computations. The musical sound signal modulated by the modulation circuit 5 is amplified by an amplifier 7 and reproduced by a speaker 8. Thus, the total device experiences no wear even though it is used for a long period and attains a superior durability.
Patent JP-H04194458-A (JP)
Title: Running speed change structure for work vehicle
Inventor: BABA HARUO
IPC: F16H63/10
Filed: 1990-11-27
Abstract: PURPOSE:To improve sureness and reliability of speed change operation and forward/ reverse switching operation by providing versatility shaft of permitting operation of a speed change lever and an arm part, approaching or coming into contact with the speed change lever to hold an operating part to a forward side position, in the operating part. CONSTITUTION:When a speed change lever 1 is operated to a forward side in a neutral position of a transmission, an operating part 18 for a switching device is operated to the forward side according to the speed change lever operation. Thereafter by a versatility shaft 18a provided in the operating part 18, the speed change lever 1 can be operated to a forward high speed side. In the case of thus operating the speed change lever 1 to the forward high speed side, an arm part 18b, provided in the operating part 18, approaches or comes into contact with the speed change lever 1, so that the operating part 18, even when it tends to move from a position in the forward side by vibration or the like, is held to the position in the forward side by the arm part 18b brought into contact with the speed change lever 1. Accordingly, in the case of returning the speed change lever 1 from the forward high speed side to the neutral position, the speed change lever 1 and the operating part 18 are surely returned to an engaging condition.
Patent JP-H04191243-A (JP)
Title: Paper turnover device
Inventor: YAMANAKA MASANORI
IPC: G03G15/00
Filed: 1990-11-27
Abstract: PURPOSE:To prevent a dog-ear of turnover paper, jam occurrence and skewing from occurring in a simple unexpensive structure by operating a branch claw into rotation to a second selector position, and turning over the paper after operating a reverse feeding means at the specified timing. CONSTITUTION:At time of selecting a back paper discharge mode where a sheet of discharged paper is stacked in page order of an original, a first branch claw 22 rotates to a second selector position, and a second branch claw 42 rotates to a first selector position. Accordingly, the paper run past an interval between two turnover rollers 15 and 16 after conveyed on a paper feed path is fed into a paper turnover path 20 along a guide surface 26 of the claw 22. Since the paper is pressed to an outer circumferential surface of the roller 15 by a second pressing roller 32, feeding of the paper into the path 20 is smoothly carried out even after it is passed through an interval between these rollers 15 and 16. In addition, a first pressing roller 31 is separated from a return roller 28, but a presser member 34 comes into contact a part of the roller 28 with its own weight, so that a tip of the paper is held between the roller 28 and the member 34, thus any possible skewing occurrence is made possible in this way.
Patent JP-H05161959-A (JP)
Title: Vessel for molten metal
Inventor: KATAOKA MINORU
IPC: B22D41/02
Filed: 1991-12-11
Abstract: PURPOSE:To obtain the vessel for molten metal so that an old inner lining layer can be easily changed at the time for repairing by changing the work inner lining layer. CONSTITUTION:A permanent inner lining layer 2 is arranged on the inner side of the steel shell a mold release agent layer composed of the mixture of a refractory aggregate or an organic binder, etc., is arranged at the inner side of the permanent inner lining layer, and a work inner lining layer 3 composed of the monolithic refractories or the pre-cast block of monolithic refractory is arranged on the inner side of the mold release agent layer 1. And the mold release agent layer 1 is formed to 5-50mm thickness by using one kind or over two kinds of the mixture of the granular refractory aggregate that the surface is coated with the mixture of 80-98weight% refractory aggregate and 2-20weight% organic binder, the granular refractory aggregate, the granular refractory aggregate that the surface is coated with an organic agent, the refractory aggregate and the carbon source.
Patent JP-H10151900-A (JP)
Title: Paint releasing method and electrothermal paint releasing apparatus
Inventor: HASHIMOTO HIDEKI
IPC: B44D3/16
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for releasing paint and an electrothermal type paint releasing apparatus for facilitating service of the apparatus with safety without fear of damaging a painting jig. SOLUTION: A painting jig 8 adhered with paint is disposed in a fluid layer in which ceramic powder 320 is in a fluidized state. Paint adhered to the jig 8 is released to be removed by bringing the paint into contact with the powder 320 of the fluidized state heated by an electrothermal heater 121, exhaust gas 161 containing fluidizing air and released paint is introduced into an electrothermal exhaust combustion equipment 17, and the paint is electrothermally heated to be burned. This contains a body apparatus 19 and the equipment 17 connected to the apparatus 19, and a treating tank 3 and a lower tank 2.
Patent JP-H09141971-A (JP)
Title: Offset adjusting mechanism for thermal printer
Inventor: KUMAGAI MASANORI
IPC: B41J25/304
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain a mechanism for adjusting offset easily through a simple structure by providing eccentric bearings on a shaft and at a carriage section, providing the bearing with a knob and adjusting the position of a thermal head and a platen roller by operating the knob. SOLUTION: An offset adjusting lever 15 is provided at the joint of a carriage 12 and a slide shaft 14 and constituted of a cylindrical bearing having eccentric inside diameter provided with a knob. The offset adjusting lever 15 is fixed to the bearing part between carriage 12 and slide shaft 14. When the offset adjusting lever 15 is shifted, the carriage 12 moves in sub-scanning direction with respect to the slide shaft 14 fixed to a frame 11. Consequently, the position of a thermal head 20 carried on the carriage 12 is shifted back and forth wit respect to a platen roller 17. According to the invention, offset position can be adjusted by shifting the offset adjusting lever 15.
Patent JP-2001137720-A (JP)
Title: Automatic rice washer
Inventor: SAKURADA JUNICHI
IPC: A47J43/24
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an automatic rice washer capable of controlling a water supply solenoid valve in such a state that the difference between set water quantity and actual water supply quantity is compensated to control the quantity of water supplied to a rice washing container with respect to the set water quantity with high control accuracy. SOLUTION: This automatic rice washer is equipped with a water supply passage, the water supply solenoid valve and flowmeter provided to the water supply passage and a water supply quantity control mechanism issuing a water supply command signal to the water supply solenoid valve and issuing a closing command signal on the basis of the flow rate signal from the flowmeter and the water supply quantity control mechanism sets the value calculated by subtracting excessive supply quantity in previous water supply quantity control operation from the set water quantity as a target value in water supply quantity control operation and issues a closing command signal when the flow rate signal reaches the target value.  Further, the water supply quantity control mechanism sets the value calculated by subtracting excessive supply quantity in the water supply quantity control operation of a final rice washing process from the set supply quantity as a target value in water supply quantity control operation of rice cooking water and issues a closing command signal when the flow rate signal reaches the target value.
Patent JP-H02171736-A (JP)
Title: Exposure condition setting method for photograph printer
Inventor: KUBOTA KAZUFUMI
IPC: G03B27/73
Filed: 1988-12-26
Abstract: PURPOSE:To establish exposure conditions with a small number of test prints by printing and exposing a control negative film under five types of exposure conditions when a photograph printer is set up and preparing five test prints. CONSTITUTION:There are five exposure conditions; the 1st is where only density correction is performed, and yellow, magenta and cyan are not color-corrected, the 2nd is where all colors are corrected in addition to density correction, and the 3rd to fifth are where any of yellow, magenta and cyan is color-corrected. Under these five exposure conditions, the control negative film is printed and exposed to prepare five test prints 14. A density meter 10 measures the three color densities of the five test prints, the test print prepared under the 1st exposure condition is compared with the test prints under the 2nd or fifth exposure condition, and a correction coefficient is obtained from a rate of density change to a change in exposure quantity. Consequently, five correction coefficients can be set from the five test prints.
Patent JP-H07207446-A (JP)
Title: Forming method of titanium coating film
Inventor: NAGAOKA HITOSHI
IPC: C23C14/06
Filed: 1994-12-28
Abstract: PURPOSE:To form a Ti coating film excellent in heat resistance with beautiful color tone which does not cause discoloration even when the film is exposed at high temp., on the surface of a metal base body. CONSTITUTION:After a Ti coating film and a TiN coating film are successively formed on the surface of a base body, the base body is heated in a mixture atmosphere of oxygen and nitrogen at 350-500 deg.C for color tone stabilization treatment to form a transparent TiO2 coating film on the surface of the TiN coating film. As a result, intrusion of oxygen in air is suppressed by the TiO2 film. Moreover, since a TiO2 film is transparent, it gives no adverse influence on the gold color tone of the TiN film. The mixing ratio of oxygen and nitrogen in the mixture atmosphere is preferably in the range of O2:N2=1:5 to 1:20. Further, the TiO2 film is formed preferably to <1000Angstrom .
Patent JP-H05161817-A (JP)
Title: Production of filter element for air cleaner
Inventor: IMAI HIRONOBU
IPC: B01D46/52
Filed: 1991-12-12
Abstract: PURPOSE:To produce a filter element for an air cleaner equipped with a frame body made of a synthetic resin without obstructing the characteristics of a filter member. CONSTITUTION:In the production of a filter element for an air cleaner wherein a filter member 2 formed in a corrugated shape is provided to the internal opening of a frame body 1 made of a synthetic resin, an inside mold consisting of upper and lower molds 3, 4 holding the filter member 1 therebetween are arranged to a part of the opening edge part of the frame body 1 and a synthetic resin is injected in the gap between the inside mold and an outside mold and the end part of the filter member 1 is embedded in the frame body 1 to mold the frame body.
Patent JP-H01170088-A (JP)
Title: Manufacture of molded circuit substrate
Inventor: HASEGAWA AKIRA
IPC: B29C45/16
Filed: 1987-12-25
Abstract: PURPOSE:To obtain a molded circuit substrate high in accuracy very efficiently by a method wherein resin is molded in such a state that a fitting protrusion provided to a circuit film set face of a mold is fitted into a reference hole of a circuit film. CONSTITUTION:A fitting protrusion 3 is previously provided to a circuit film set face of a movable mold 2, on the other hand a reference hole 4 is provided to a position corresponding to the fitting protrusion 3 on a circuit film 1 provided with a circuit pattern. The movable mold 2 is set so as to make the fitting protrusion 3 of the mold 2 fit into the reference hole 4 of the circuit film 1, then the mold 2 is closed, and molten resin is injected into a cavity 7 through a gate 8, so that a molded circuit substrate composed of a resin molded piece and a circuit pattern formed in one piece can be manufactured. By these processes, a set position of a circuit film can be improved in accuracy and the circuit film 1 is prevented from deviating in position during the injection molding, and thus a molded circuit substrate high in positional accuracy can be efficiently obtained.
Patent JP-H07192897-A (JP)
Title: Method and device for generating high speed molecular beam
Inventor: CHIYOU ZUIAN
IPC: H05H3/02
Filed: 1993-12-27
Abstract: PURPOSE:To provide a method and a device for generating a high speed molecular beam, which can generate the high speed molecular beam having high energy even in the case where the gas at a low vapor pressure is used. CONSTITUTION:A solenoid coil 7 is electrified to jet the raw material gas from a jetting nozzled 3, and thereafter, a solenoid coil 12 is electrified after a delay of several micro - several milli-seconds, and the accelerated gas is jetted from an inside jetting nozzle 8 arranged concentrically with the jetting nozzle 3. The former jetted raw material gas is accelerated inside of a supersonic nozzle 17 or near the outlet generate a high speed molecular beam having high energy.
Patent JP-H04200821-A (JP)
Title: Method for preventing overload of roller leveler
Inventor: YOSHII MAKOTO
IPC: B30B15/28
Filed: 1990-11-30
Abstract: PURPOSE:To execute overload prevention on each roll by estimating a load of each roll with the ratios of correcting loads on the inlet side and on the outlet side to the total load and opening a hydraulic rolling down device quickly when one of them exceeds the limited load. CONSTITUTION:A top roller carriage 6 supporting a group 2 of upper correcting rollers sets a roll opening through an inlet side hydraulic rolling down device 8, an outlet side hydraulic rolling down device 9 and the rolling down loads Ff, Fb are detected by detectors 10, 11. Whether the Fi obtained by the expression exceeds the limited load or not is decided. F: total load, Ff: rolling down load on inlet side, Fb: rolling load on the outlet side, Fi: load applied to the i-th roll, delta: rolling reduction of the roll, A: constant, (a), (b): constant decided by each roll, (l): interval between rolls, L: distance from the central part of a rolling down device, are given.
Patent JP-2000152782-A (JP)
Title: Lysophosphatidic acid phosphatase
Inventor: TAKENAWA TATATOMI
IPC: C12N9/16
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject enzyme hydrolyzing specifically lysophosphatidic acid(LPA) and not hydrolyzing phosphatidic acid, bisphosphatidic acid, glycerol phosphate, etc., and useful for the diagnosis of diseases associated with LPA. SOLUTION: This new mammalian animal origin lysophosphatidic acid phosphatase hydrolyzes specifically lysophosphatidic acid and not hydrolyzing phosphatidic acid, cardiolipin, bisphosphatidic acid, glycerol phosphate, ceramide 1-phosphate and sphingosine 1-phosphate, and is useful for an elucidation of a metabolic pathway, a determination of LPA and the diagnosis of diseases associated with the LPA. The lysophosphatidic acid phosphatase is obtained by separating a cytosol fraction from a mammalian animal tissue such as a bovine brain, etc., fractionating with ammonium sulfate to obtain 45-55% saturated ammonium sulfate fraction and subjecting the fraction under one kind or more purification methods such as an ion exchange chromatography, a gel filtration, an absorption chromatography, etc.
Patent JP-2001148823-A (JP)
Title: Drive delay reproduction television receiver and video unit
Inventor: NAGASAWA NOBORU
IPC: G11B20/10
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a drive delay reproduction television receiver that a user can make delay reproduction later even when, for some reason, the user cannot have viewed a television broadcast program that the user has scheduled to view and also that user can view part of the broadcast program that is broadcast while the user views the recorded program and to provide a video unit. SOLUTION: The drive delay reproduction television receiver that the user can reproduce a television broadcast program with a delay even when the user, for some reason, cannot have viewed the television broadcast program that the user has scheduled to view, is provided with a television main body section 1, an endless recording/reproducing section 2, a recording/reproducing control section 3. The endless recording/reproducing section 2 records a television broadcast program in a wrap around way and reproduces it.
Patent JP-H01172916-A (JP)
Title: Optical switch
Inventor: NAKAGOME SEIJI
IPC: G02B6/00
Filed: 1987-12-28
Abstract: PURPOSE:To control the pressure required for an operation of a switch by changing a refractive index of a core part a clad part consisting of a transparent rubber-like elastic body by a light beam. CONSTITUTION:A rubber-like elastic optical waveguide circuit consisting of a transparent high polymer material of >=nD=1.47 refractive index is embedded into a rubber-like elastic sheet, in a state that said circuit has been covered with a rubber-like elastic body consisting of a substantially transparent high polymer material having a refractive index being lower than that of said circuit, and a pressure switch is provided on the sheet surface of the optical waveguide circuit embedded position. That is, on both faces of rubber-like elastic sheets 1 (4), polymer sheets 9, 10 are laminated, and on the laminated surface side of the polymer sheet 9, a projecting part 11 is provided and it becomes a switch part. In this case, in order to ensure a switch effect of the pressure switch, it is desirable to provide a recessed part 12 on the laminated surface side of the polymer sheet 10. In such a way, the pressure required for an operation of the switch can be controlled.