baber/WOPTO huggingface dataset:
Patent JP-H11218905-A (JP)
Title: Forming method of photosensitive coating liquid and production of photosensitive lithographic printing plate
Inventor: TAKAGI TOSHIYA
IPC: G03F7/00
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive coating liquid excellent in retention stability and to produce a photosensitive lithographic printing plate having good printing adaptability without decreasing the production efficiency. SOLUTION: This photosensitive coating liquid is prepared by separately storing (A) a binder, (B) a compd. having polymerizable ethylene-type unsatd. double bonds in the molecule, (C) a photopolymn. initiator, (D) a pigment and (E) a coating solvent while preventing coexistence of the components (C) and (D), and then mixing the components (A) to (E).
Patent JP-S59150678-A (JP)
Title: Method and device for cutting metallic member
Inventor: OBOKATA SADAO
IPC: B26F3/06
Filed: 1983-02-15
Abstract: PURPOSE:To cut exactly and quickly a metallic member and to economize electric power by conducting electricity to the cutting part of the metallic member from a capacitor which is preliminarily charged via a transformer. CONSTITUTION:A metallic member 1 is set in clamping devices 2, 3 and is so clamped that its cutting part A-A is sandwiched by said devices. Electricity is conducted from a capacitor 7 to the devices 2, 3 via a transformer 4. Said capacitor 7 is charged through a charging control circuit 6 for a DC power source for charging and is discharged via a discharging control circuit 8. The intended cutting part A-A is then cut. The metallic member is thus exactly and quickly cut and the electric power is economized.
Patent JP-S60168502-A (JP)
Title: Dialytic hollow yarn membrane
Inventor: SHIODA HIROSHI
IPC: A61M1/16
Filed: 1984-02-10
Abstract: PURPOSE:To obtain a heat resistant dialytic hollow yarn membrane prevented from the lowering in ultrafiltration efficiency, by performing a heat set process at an optimum temp. and setting the ratio of elastic moduli before and after dry heat treatment under a specific condition so as to satisfy a specific range. CONSTITUTION:For example, when a cellulose ester type hollow yarn is prepared, a molten polymer is ejected from an annular nozzle and a heat set process is applied to the ejected hollow yarn through a solidification bath, a washing process, a glycerine treatment process and a drying process. By selecting the temp. of the heat set process in an optimum temp. range equal to or more than the temp. of the drying process, structural stabilization is achieved. Thereafter, the formed hollow yarn membrane is assembled in a dialytic module and, thereafter, subjected to dry heat treatment at 80 deg.C for 20hr. The treated membrane of which the ratio of elastic moduli before and after dry heat treatment satisfies a range of 0.90-1.10 is not lowered in its ultrafiltration efficiency and has excellent heat resistance.
Patent JP-H08254463-A (JP)
Title: Diode-array spectrophotometer
Inventor: KAARUSUTON KURAIKUZETSUKU
IPC: G02B7/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To stably secure a diffraction grating thermally and mechanically with respect to an inlet slit and a diode array by providing the subject photometer with a casing for determining the relative position between them. SOLUTION: A casing 1 for determining the relative position between an inlet slit and a diode array has a frustum conical opening 7 enlarging outward and made of silicate ceramic. A diffraction grating holder 2 (made of silicate ceramic) comprises a cylindrical body having cylindrical outer surface 6 and a diffraction grating 4 similar to a concave mirror is secured to the body. A plurality of filling elements 8, 8' are arranged between the cylindrical outer surface 6 of diffraction grating holder 2 and the wall of frustum conical opening 7. The filling element 8, 8' has cylindrical base part 9 and spherical upper part 10. The diffraction grating holder 2 is inserted into the opening 7 and adjusted. Flat base part of the filling element 8, 8' abuts against the outer surface 6 and the spherical upper part 10 abuts against the opening 7.
Patent JP-H07206250-A (JP)
Title: Paper storage device
Inventor: SAKUMA AKIRA
IPC: G03G15/00
Filed: 1994-01-25
Abstract: PURPOSE:To align paper loaded on a tray well without shifting paper even if the paper has a curled part in it, and discharge the paper smoothly. CONSTITUTION:A pair of detection sensors 14a, 14b are disposed at a prescribed distance in the orthogonal direction to the discharging direction of paper discharged from an image forming device to detect the displacement of the front surface (loaded surface) of the paper 3 loaded on a tray 1. A tray inclining mechanism which inclines the tray in the orthogonal direction to the discharging direction of the paper is provided. When it is detected that one surface in the side direction of the paper is curled and standing, one of a pair of right and left lifting motors 5a, 5b which constitutes the tray inclining mechanism is driven to incline the tray 1 and keep the loaded surface horizontal.
Patent JP-H03229968-A (JP)
Title: Driving force control device for vehicle
Inventor: SAWAMOTO KUNIAKI
IPC: B60T8/175
Filed: 1990-02-02
Abstract: PURPOSE:To reduce the cost of a control system and improve responsiveness and performance by giving precedence to slip control, and correcting ignition timing for traction control appropriately, as well as performing appropriate knock control jointly. CONSTITUTION:The respective rotating speeds of a driving wheel and a driven wheel are detected by means (a), (b), and on the basis of the detected result, slip factors between tires and the road surface are computed by a mean (c). The engine operating state is detected by a means (d), and on the basis of the detected result, the basic ignition timing is set by a means (f). The knocking of the engine is further detected by a means (e). The basic ignition timing is then corrected according to the slip factors to control the driving force of a vehicle, as well as the ignition timing is corrected so as to suppress knocking, and a means (g) controls in such a way as to give relative precedence to slip control. On the other hand, mixture is ignited by a means (h). The correction of ignition timing and knock control can be thereby performed jointly and appropriately.
Patent JP-H11206229-A (JP)
Title: Device for warning lowering of number of engine revolution in traveling farming machine
Inventor: ENDO TOYOHARU
IPC: F02D29/02
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To provide the subject warning device capable of preventing misoperation by hunting of a sensor by forming a delaying device for limiting the output to the warning device side for a prescribed time after operation of the sensor in a controller. SOLUTION: The objective warning device is obtained by installing a delaying device for limiting the output to a warning device 28 (lamp 26, buzzer 27) side for a constant time after operation of a sensor 14, 16, 17 in a controller 23 in a traveling farming machine having the controller 23 constituted so that when the number of the rotation of an engine is inputted to an input side, the warning device 28 may be connected to the output side, and when the number of the rotation of the engine in operation becomes the one lower than a prescribed value, the warning device may be operated, and constituted so that the controller 23 may be started based on the operation of the sensor 14, 16, 17 for detecting the operation state of the traveling farming machine.
Patent JP-2000226304-A (JP)
Title: Protecting method for mycelia and mycelium material
Inventor: TSUBOI MASATOMO
IPC: A01N63/02
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for protecting mycelia from a feeding damage by insects, when a Shiitake mushroom (Lentinus edodes) is cultured. SOLUTION: This method for protecting mycelia comprises inserting a mycelium material 3 into an inoculation hole 2 bored at a log bed 1 to inoculate mycelia, wherein the mycelium material 3 is prepared by filling bullet-shaped concavities mounted on a framework made of a synthetic resin sheet with mycelia which are bred from hyphae in sawdust, closing each of the concavities with a plate-like shielding material 4, then culturing the mycelia to obtain the mycelium material 3 which is formed by tightly binding the shielding material 4 to the cultured mycelia with the hyphae, and further coating the outside surface of the shielding material 4 with an insect-controlling agent prepared from BT(Bacillus thuringiensis).
Patent JP-H08220529-A (JP)
Title: Liquid crystal display element
Inventor: OKAWA TAKASHI
IPC: G02F1/1335
Filed: 1995-02-13
Abstract: PURPOSE: To let a display surface be hardly colored, and also let a display be high in contrast by laminating two polarizing plates so as to be disposed in the surface side of a liquid crystal cell, and concurrently by shifting obliquely the transmission axes of the two polarizing plates mutually. CONSTITUTION: Two polarizing plates 22 and 23 are mutually laminated and disposed in the surface side of a liquid crystal cell 10. The colored polarizing plate 23 out of the two polarizing plates is disposed in the surface of the liquid crystal cell 10, and the neutral polarizing plate 22 is disposed in the surface of the colored polarizing plate 23. The twist angle of each liquid crystal molecule of the liquid crystal cell 10 is made roughly 240 deg., and the product value Δn.d of the refraction non-isotropy Δn of each liquid crystal molecule of the liquid crystal cell 10 and the thickness d of a liquid crystal layer is made roughly 850nm.  The transmission axis of the colored polarizing plate 23 is shifted roughly by 20 deg.±5 deg. in the direction reverse to the twisted direction of each liquid crystal molecule with respect to the orientation direction of each liquid crystal molecule in the vicinity of the surface side substrate 11 of the liquid crystal cell 10, and the transmission axis of the neutral polarizing plate 22 is also shifted roughly by 20 deg.±5 deg. in the direction reverse to the twisted direction of each liquid crystal molecule with respect to the transmission axis of the colored polarizing plate 23.
Patent JP-S62182116-A (JP)
Title: Production of antimony pentoxide sol
Inventor: WATABE YOSHITANE
IPC: C01G30/00
Filed: 1986-02-06
Abstract: PURPOSE:To produce the titled sol having good particle shape and improved stability with a low Na ion content, by separating Sb2O5 gel obtained by reacting sodium antimonate with an inorganic acid, washing the separated gel and peptizing the washed gel. CONSTITUTION:Sodium antimonate expressed by the formula Na2O.Sb2O5.xH2O (x is 0-6) is reacted with a mono- or divalent inorganic acid, e.g. hydrochloric acid, in and amount of 0.5-5 times based on the stoichiometric ratio at room temperature -100 deg.C for 0.5-10hr to give Sb2O5 gel, which is then separated and washed with an aqueous solution of a mono- or divalent inorganic acid and then a hydrophilic organic solvent, e.g. methanol, in 5-50wt% concentration to remove Na ions. The resultant sol is then dispersed in water and an organic base, e.g. monoethanolamine, is further added to the dispersed aqueous solution to give 0.01-1 stoichiometric ratio of the organic base based on the Sb2O5. Alternatively, phosphoric acid is added to give 0.2-5wt% ratio of P2O5/Sb2O5 to carry out peptization and afford the aimed Sb2O5 sol containing Na at 0.001-0.2 molar ratio (Na2O/Sb2O5).
Patent JP-S52107725-A (JP)
Title: Segment signal generator
Inventor: NAKANE KAZUNARI
IPC: G09G5/20
Filed: 1976-03-06
Abstract: PURPOSE:To realize segment signal generator which can produce the segment with the time nearly proportional to the segment length, with a simple circuit structure.
Patent JP-2000218605-A (JP)
Title: Tile blank molding die
Inventor: KOBAYASHI SHINJI
IPC: B28B3/02
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To deter the generation of a distortion in a tile after baking, thereby improving the dimensional precision and the good appearance by constituting either of a second surface molding half of a molding die or a first surface molding half thereof an elastic body for forming a pressure face, a rigid body which is formed monolithically with the elastic body and a base part which supports the peripheral edge of the elastic body while sealing liquid into the back face side of the rigid body. SOLUTION: This molding die consists of a form 3 with a horizontal upper face and a molding space S formed penetrating vertically through the form 3 and a second surface molding half 5 of a molding die and a first surface molding half 4 thereof stored, in a movable manner, in the molding space S. The second surface molding half 5 is formed of a base part 51 made of a metal with an upper face recessed like a pyramidal trapezoid, a rubber plate 53 as an elastic body which has the peripheral edge supported on the base part 51 and forms a pressurizing face 5a, a metal plate 54 which becomes a single piece with the rubber plate 53 on the second surface side and oil 52 as a liquid sealed together with the base part 51 on the second surface side.  Consequently, even when a powder raw material 1 cannot be uniformedly packed in the entire cavity, a uniform hydrostatic pressure is generated in the oil 52, resulting in the deformation of the rubber plate 53. Thus it is possible to apply a uniform pressurizing force to the powder raw material 1.
Patent JP-S53109403-A (JP)
Title: Distortion rejector for time sharing data
Inventor: HAYASHI TAKAO
IPC: H04L25/03
Filed: 1977-03-07
Abstract: PURPOSE: To reduce the hardware due to common use of circuit and to eanble the distortion in various lines to be rejected economically, by providing the distortion rejection circuit with the highway between the exchanger and the multiplexer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55117377-A (JP)
Title: Copying machine
Inventor: OKAMURA SHIROU
IPC: H04N1/10
Filed: 1979-03-02
Abstract: PURPOSE:To obtain a compact dry-type plain paper use copying machine featuring the simple handling, by performing the copying through the simultaneous scanning with the original and the paper stuck to the set of the panels which turn in the opposite directions to each other. CONSTITUTION:Both original 40 and plain paper 41 are stuck to both sides of disk 1. The back side of paper 41 features the carbon paper, and thus the copying is given on the back of paper 41. Reading heads 2 and 3 are set along square cross- section guide rails 10 and 11 to be prevented from turning. Then chains 30 and 31 are fed by axes 22 and 27 which give the speed reduction to the rotation of motor 4 via gears 20, 21, 25 and 26 each. As a result, the entire region of almost the radius section is scanned for disk 1, and disk 1 is turned by motor 4 and driving wheel 5. In this case, holders 14, 15, 6 and 8 are provided to secure the steady turn of disk 1. In such way, the image opposite to the right and left each is produced on the surface of paper 41, and thus the back side of paper 41 is used along with the carbon paper. Disk 1 is removed and then can be inserted simply from the left side after attachment of the paper, and then motor 4 is turned to carry out the scanning of the entire circumference for copying.
Patent JP-S56122253-A (JP)
Title: Signal transmission system
Inventor: TANAKA MINORU
IPC: H04Q9/00
Filed: 1980-02-29
Abstract: PURPOSE:To transmit information in a short time without the station designation signal from the central control device, by providing a storage circuit, where information to be transmitted is stored temporarily, and a transmission control circuit in each distributed station. CONSTITUTION:Central control device 3 and plural slave stations 1 are connected to common up-transmission line 2 and down-transmission line 2'. Each station 1 is provided with temporary storage device 6, where information to be transmitted is stored temporarily, and transmission control circuit 8. Signal detecting circuit 7 which detects the signal of transmission line 2 is connected to transmission control circuit 8. Signal detecting circuit 7 uses the time of the change from signal presence to signal absence as the reference time for transmission starting to transmit information from temporary storage device 6 to the transmission line through switch 5. As a result, information is transmitted without receiving of a special command from central control device 3, and information is transmitted efficiently.
Patent JP-S58142263-A (JP)
Title: Power source coupling circuit
Inventor: SAKAI SHIGEO
IPC: G01R31/50
Filed: 1982-02-18
Abstract: PURPOSE:To enable to perform an easy detection of a diode trouble, by connecting a resistance in series to a diode. CONSTITUTION:First and second constant-voltage circuits 1 and 2 are coupled to a power source coupling circuit 9 with diodes 4 and 5, a load current 1 of the first constant-voltage circuit 1 measures a terminal voltage V1' of a resistance 10 by means of a voltmeter 12. Similarly, a load current I2 of the second constant- voltage circuit 2 measures a terminal voltage V21 of a resistance 11 by means of a voltmeter 13, and a load voltage V0 is measured by a voltmeter 14. A trouble at a time when a trouble occurs to a diode is detected as follows. (I) Diode disconnection: if, for example, a diode 4 is disconnected, V1 is equal to 0, and I1 is equal to 0. In which case, a current being two times a load current having a steady value is supplied to a load 6 from the second constant-voltage circuit 2. (II) Diode short-circuits: if, for example, a diode 4 short-circuits, a formula of E1 V0 is established. But, in case the voltage drop of the resitance 10 is low, a load current I2 of the second constant-voltage circuit 2 is equal to 0, a load current I1, which is supplied to a load 6 by the first constant-current 2, is two times a steady value.
Patent JP-S59151480-A (JP)
Title: Driving circuit for laser diode
Inventor: NISHIMURA KEIJIROU
IPC: H04B10/572
Filed: 1983-02-17
Abstract: PURPOSE:To prevent the pattern effect of optical output pulses from a laser diode by applying pulses, polarity thereof is reverse to pulse currents, immediately after the pulse currents are applied to the laser diode. CONSTITUTION:A series circuit of a resistor 7 and an inductance 8 is connected in parallel with a series circuit of a laser diode 5 and a resistor 4. When a signal at a high level is inputted to an input terminal (a) and a signal at a low level to an input terminal (b), a transistor TR1 is conducted and a TR2 is not conducted, pulse currents flow through a path shown in a solid line in response to input pulse currents and the laser diode 5 emits light. When a signal at a low level is applied to the terminal (a) and a signal at a high level to the terminal (b), the TR1 is not conducted, and the TR2 is conducted. Reverse electromotive force is generated by the inductance 8 at that time, and currents flow through a path shown in a broken line. That is, a power supply of polarity reverse to pulse currents flows through the diode 5, the currents discharge carriers stored in the diode 5, and a pattern effect resulting from the storage of carriers is inhibited.
Patent JP-2000223503-A (JP)
Title: Manufacture of field-effect transistor
Inventor: SHIIBA KOJI
IPC: H01L21/338
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To increase gate breakdown voltage by maintaining a distance between an InGaAs contact layer and a gate metal, in a method of manufacturing a field-effect transistor. SOLUTION: A field-effect transistor is manufactured on a semiconductor substrate 201, having a stacking structure consisting of upper-lying InGaAs layer 203 and a lower-lying InAlAs layer 202. A process of forming a first resist pattern used for device isolation process that insulates a device among each other on the substrate 201, wherein the pattern is extended longer to the gate-width direction in its covering area predetermined for formation of the transistor, and a process of removing the part of the stacking layer that are not covered by the first resist pattern, by making contact the semiconductor substrate with an etching solution in the device isolation process, are sequentially conducted.  Subsequently, a process of removing the first resist pattern, a process of forming a second resist pattern having a much longer slit in the gate-width direction for forming the gate of the field-effect transistor on the remaining stacking layer, and a process of selectively removing InGaA through etching by masking with the second resist pattern, are sequentially conducted.
Patent JP-S56121613-A (JP)
Title: Waste gas cooling device
Inventor: MATSUI KAZUO
IPC: B03C3/014
Filed: 1980-03-03
Abstract: PURPOSE: To eliminate the need for any cooling tower and prevent the formation of mist and drain by providing a prestage temp. lowering part including a liquid spraying nozzle and a dew point temp. detecting part in a waste gas flue and an ejector temp. lowering part on the lower stream thereof.  
     CONSTITUTION: A high-temp. converter gas is sucked by a blower 11, and is cooled to a middle temp. in a prestage temp. lowering part 14, after which it is lowered to prescribed temp. in an ejector temp. lowering part 14. In the part 14, a reflux type spraying nozzle 5 or a pressure spraying nozzle 5" is used and a temp. detector 8 detects temp. and mist. Controlling of spraying rate is accomplished by interlocking the detector 8 and temperature controller 23 as well as water feed control valve 6 or 6'. Steam or pressurized air from a pipeline 16 and water from a water supply pipe 7" are supplied to the nozzle 5" of the part 15, after they are mixed in an air-water mixer 22. The mixture is sprayed as high-speed jet flow from the nozzle. Controlling of this spraying rate is accomplished by interlocking the temp. detector 8', temp. controller 23 and water feed control valve 6". Since in this cooling device the sprayed water is evaporated perfectly, no mist and drain are produced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07233875-A (JP)
Title: Packing valve used in fluid passage and manufacture thereof
Inventor: TSUNODA EIICHI
IPC: F16K1/18
Filed: 1994-02-23
Abstract: PURPOSE:To improve the sealing performance, facilitate working, improve heat resistance and oilproofness and reliability, by using a process for integrally molding a packing part through the secondary shaping on a valve body after the primary shaping. CONSTITUTION:A body 11 having a through hole 13 is molded through the injection of the hard plastic material. Then, a secondary cavity D is set, and a core C for back is lowered, and then the flexible plastic material is jetted from a secondary gate D1 into the space which is dividedly formed between the secondary cavity D. Accordingly, a packing part 14 is secondary-molded at the peripheral edge part of the body 11, and a packing valve 10 is molded. Accordingly, the packing part 14 is integrally molded with the body 11, and since the packing part 14 bites into the through hole 13, the close adhesiveness is improved, and exfoliation is prevented, and also the sealing performance is improved. Further, a variety of plastic materials can be selected in the secondary molding, and the quality such as heat resistance and oilproofness can be secured.