baber/WOPTO huggingface dataset:
Patent JP-H0241512-A (JP)
Title: Low input/output difference type constant-voltage device
Inventor: TSURUOKA TETSUYA
IPC: G05F1/56
Filed: 1988-08-01
Abstract: PURPOSE:To obtain a stable output even in case when a power supply voltage has become under a prescribed value by providing a conduction circuit for detouring an input power supply voltage which has been inputted to a voltage control circuit, when it has been detected by a constant-voltage detecting circuit that the input power supply voltage is under a prescribed value. CONSTITUTION:In case when a voltage applied to a power source input terminal 1 is low, a constant-voltage detecting signal is not applied to the first transistor 12 from a constant-voltage diode 9 for constituting a constant-voltage detecting circuit 8, therefore, the transistor 12 becomes a non-active state. By an action of this transistor 12, a signal is applied to the second transistor 14 through the third resistor 15, by which a conduction control current is supplied to the third transistor 16 through the fourth resistor 17 and it becomes an active state. A voltage loss between an input and an output of the third transistor 16 being in an active state is much smaller than a voltage loss of a transistor 4 of a voltage control circuit 3, therefore, a power supply voltage which has been applied to the power source input terminal 1 scarcely drops and outputted to a constant-voltage output terminal 2. In such a way, even in case when the power supply voltage has dropped, a stable output is obtained.
Patent JP-S6252310-A (JP)
Title: Directly heating burner under reducing condition
Inventor: FUKUDA SHUZO
IPC: F23D14/24
Filed: 1985-08-31
Abstract: PURPOSE:To attempt to have non-oxidizing heating under reducing conditions for its steel material by forming a combustion air discharge hole in a specified direction and specifying the distance from a fuel gas discharge hole to the combustion air discharge hole in the axial direction of the burner and the distance from the combustion air discharge hole to the opening of the burner tile. CONSTITUTION:A plurality of combustion air discharge holes 2 provided on the inner wall in its circumferential direction of a cylindrical burner tile 1 with its tip opened and a fuel gas discharge hole 3 which is provided in the central position inside the burner tile are constituted as follows: a) the discharge hole 2 is formed so that its air injection direction is at an angle theta1 smaller then 60 deg. to the tangential line with respect to the inner circumference of the burner tile and has an inclination angle theta2 smaller than 30 deg. to the side of the burner opening 5, b) the distance N in the axial direction of the burner between the discharge hole 3 and the discharge hole 2 is negative when the discharge hole 3 is nearer to the opening side 5 than to the discharge hole 2, and positive when their positions are reversed, and the distance N is set at -0.1D-+0.25D (D is the inner diameter of the burner), c) the distance L from the discharge hole 2 to the opening 5 is set at 0.6D-3D (D is the inner diameter of the burner).
Patent JP-H0478847-A (JP)
Title: Under coating method for photographic base
Inventor: SHIMIZU KAZUYUKI
IPC: G03C1/91
Filed: 1990-07-20
Abstract: PURPOSE:To improve a coating speed and to stably obtain a desired coated film thickness by extruding a prescribed amt. of a coating liquid from a slit and downward reducing the pressure of the bead formed between a base and the front end of a nozzle. CONSTITUTION:The coating liquid is sent from a coating liquid tank 7 by a liquid feed pump 8 through a filter 9 to a coater 1. A pressure reducing device 10 is installed to this coater, by which the bead formed in the form of a ribbon between the front end of the coater and a web is pulled downward under the reduced pressure. The stability of the bead and the stability of the coating are thereby enhanced. The under coating liquid applied on the base by the coater 1 is adjusted to a desired film thickness by a metering device 4. The coating liquid on a metering roll is scraped off by a scraper 6.
Patent JP-H0726900-A (JP)
Title: Method of rear support construction during shield excavation
Inventor: MIZUNO RYOICHI
IPC: E21F13/02
Filed: 1993-07-07
Abstract: PURPOSE:To shorten the term of rear support work by laying a precast invert on the bottom of a segment with shield excavation and carrying a rear support member by an automatic traveling truck while using the catch drain of the invert as a guide. CONSTITUTION:A shield excavator 10 is propelled, and succeeding truck facilities are pulled and moved, thus acquiring the installation space of a precast invert 22 at the further rear of the succeeding truck facilities. Operation, in which the precast invert 22 is carried in and mounted, is conducted successively in parallel with propulsion by the shield excavator 10, a carrying path from a pit mouth to the succeeding truck facility section of the shield excavator 10 is formed, and segment pieces 14, etc., are loaded and carried by a carrying truck 18. The carrying truck 18 travels by itself while using the catch drain 28 of the precast invert 22 as a guide ditch, and stopped at the rear position of the shield excavator 10 while bar codes 44 as traveling commands are read and the speed is controlled. The operation is repeated subsequently, and the carrying is performed by the carrying truck 18.
Patent JP-S6351026-A (JP)
Title: Electron beam generating device
Inventor: SUZUKI HIDETOSHI
IPC: H01J31/15
Filed: 1986-08-20
Abstract: PURPOSE:To facilitate a driving control for cold cathodes and simplify a peripheral circuit by disposing plural cold cathodes having different radiation characteristics two-dimensionally to be a matrix electrode structure and connecting driving signal lines of the cathodes selectively. CONSTITUTION:An electron beam generating device is an device in which plural minute cold cathodes composed of solid electron beam generators are arranged on the same substrate, and two kinds of cold cathodes having different radiation characteristics are arranged in this device. The first cold cathode 1 has a comparatively small area of an electron beam emission part and emits an electron beam having a small cross sectional area, and the second cathode 2 has a comparatively large area of the electron beam emission part and emits the electron beam having a large cross sectional area. Driving signal lines for driving individual cold cathodes for the first electrode group X1-X5 and the second electrode group Y1B-Y5 are formed in a matrix state. Both the first cold cathodes 1 and the second cold cathodes 2 are connected in common in the first electrode group X1-X5, and the same kind cold cathodes are connected in common in individual lines in the second electrode group Y1B-Y5A. This structure facilitates driving controls for two kinds of cold cathodes.
Patent JP-H0835369-A (JP)
Title: Guide roller
Inventor: ONO EIJI
IPC: E05D15/06
Filed: 1994-07-25
Abstract: PURPOSE:To provide the guide roller which is excellent in operating performance, can be fixed on a moving body such as a windowpane and the like, and also automates installation work to the moving body. CONSTITUTION:A tool engaging section 4 is formed at the tip end of a shaft concurrently a tool insertion hole 15 communicating with the tool engaging section 4 of the shaft 1 is provided for the upper surface center of a roller main body 2, and installation work is carried out by letting a tool be engaged with the tool engaging section at the tip end of the shaft through the tool insertion hole from the outside of the roller main body. By this constitution, the guide roller can thereby be fixed to a moving body in a state that it is comparatively close to the moving body, and its guide mechanism can thereby be also enhanced in stiffness and strength.
Patent JP-S5895990-A (JP)
Title: Safety controller for refrigerating cycle
Inventor: NAKAGAWA SUMIO
IPC: H02P1/16
Filed: 1981-12-02
Abstract: PURPOSE:To prove the safe operation control against an abnormal state by providing a voltage check circuit which checks the voltage applied to a compressor and feeding back the check signal to a controller. CONSTITUTION:When an operation switch SW is closed, a cycle solenoid vlave EV and an outdoor fan are energized. After the start stabilizing time is elapsed, a control relay CR is energized, thereby supplying an electric power to a compressor C0. Thereafter, the power supply to the compressor C0 is controlled by the ON or OFF of an indoor thermostat TH. When an overheat relay OHR, an overcurrent protection relay OCR or a pressure switch PSH is operated during the operation to cause the power supply to the compressor C0 to be stopped, a signal is outputted from a photocoupler FT forming a voltage check circuit, thereby allowing a microcomputer 1 to safely control the operation.
Patent JP-H1042403-A (JP)
Title: Controller for hybrid vehicle
Inventor: TABATA ATSUSHI
IPC: B60L50/16
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent the engine rotating speed of a hybrid vehicle from increasing excessively without generating feeling of disorder and shock, etc., by applying a reversely driving torque to its motor-generator to suppress the rotation of its engine, when its engine rotating speed exceeds a predetermined value. SOLUTION: Provided in a hybrid drive controller 10 of a hybrid vehicle a controller 50 for its hybrid control and a controller 52 for controlling its automatic transmission, its engine rotating speed NE is sensed by an engine rotating-speed sensor 62 to determine whether or not the speed NE is lower than a predetermined value, when its engine 12 is in a driving state. In the case of the affirmative determination thereof, whether or not a changing rate ΔNE of the engine rotating speed NE has a positive value is determined to determine whether or not the stored electric energy of its battery is not lower than a predetermined value, when the rate ΔNE is positive.  Then, when the stored electric energy is determined not to be lower than the predetermined value, a reversely driving torque is applied to its motor-generator, to suppress the increase of its engine rotating speed NE. As a result, without generating feeling of disorder and shock, etc., the rotating speed of the engine 12 can be prevented from being increased excessively.
Patent JP-S5986530-A (JP)
Title: Residual paper detector
Inventor: ITOU KEITOKU
IPC: B65H1/26
Filed: 1982-11-05
Abstract: PURPOSE:In a residual paper detector for paper feeder in a copier, to improve detection accuracy by providing two paper detectors with predetermined positional relation on a paper mounting table in container and detecting the residual paper from the outputs of both detectors. CONSTITUTION:Assuming the distance between a stopper face 3 and a separating section 8 is L1, while the length of paper in carrying direction A is L2, detectors 11, 12 are arranged at the positions departed by the distances LX, LY from said face 3 (L2-L1<Lx<L2, 0<LY<L2-L1). With such structure, when paper is abundant, high vertical force is applied onto the frictional face between the lowermost paper Pn and the mounting face 6 to never move the paper Pn, but as the paper volume reduces such condition is produced where said vertical force is reduced and the frictional force in the direction A will overcome the frictional force between the lowermost paper Pn and the mounting face 6 or the inter paper frictional force will overcome said frictional force to move the paper. Since two detectors 11, 12 are in predetermined relation, this condition can be detected accurately to output scarce residue. Consequently reliability of detection can be improved.
Patent JP-H0611708-A (JP)
Title: Image display device
Inventor: ONISHI IKUO
IPC: G02B5/18
Filed: 1992-06-26
Abstract: PURPOSE:To obtain good images even with the matrix image display device having a defective display segment by eliminating an isolated picture element. CONSTITUTION:A filter 3 which is provided with a diffraction grating 4 and applies a phase difference to the exit light of the liquid crystal display panel 1 is provided in the optical path of the liquid crystal display panel 1 corresponding the defective display segment part 2 existing on the liquid crystal display panel 1. Namely, such diffraction that the light emitted from the display segment part existing near the defective display segment part 2 is diffracted by the filter 3 applying the phase difference and that the diffracted light traces approximately the same optical path as the optical path of the light emitted from the defective display segment part 2 is executed. Then, the defective display segment part 2 appears to emit light even if this segment part exists and, therefore, the isolated picture element by the defective display segment part 2 is eliminated and the degradation in image quality is suppressed.
Patent JP-S5983454-A (JP)
Title: Form pattern generator
Inventor: KANECHIKA GOUTAROU
IPC: G09G5/00
Filed: 1982-11-05
Abstract: PURPOSE:To form the form pattern by a memory having a small capacity, by storing dot information and pattern information in X and Y directions, and combining the dot information according to the pattern information. CONSTITUTION:Information of ''0'' or ''1'' is stored in X dot information 21 by the result of inspection of the informtion in Y direction to the dot position in the X direction according to the form 27 comprising a ruled line 26 and a shading 25. The shading is stored when there exists the shading in the Y direction to the X position in the X pattern information 23, the ruled lines are stored when only the ruled lines exist, and an NOP is stored when nothing exists. The form 27 is formed by outputting AND, OR or non-signal of the X and Y direction dot information 21, 22 according to the combination of the pattern information 23, 24. Since the information of all bits of the form pattern is not required, the memory capacity is saved remarkably.
Patent JP-S5887472-A (JP)
Inventor: MAIKERU II BUKUTERU
IPC: G01S3/78
Filed: 1982-11-05
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-S6347207-A (JP)
Title: Introduction and delivery control device
Inventor: YOSHIDA MASAKAZU
IPC: B65G1/137
Filed: 1986-08-18
Abstract: PURPOSE:To reduce the number of components to simplify wiring, by only one signal transmitting and receiving means for transmitting introduction and delivery signals having different waveforms from each other, between an elevating carriage and the cargo delivery side to carry out the introduction and delivery of cargo. CONSTITUTION:An elevating carriage is provided, on the side facing to movable cargo receiving beds 6, 7, with one photo-receiver 11 for receiving an introduction and delivery control signal, a photo-projector 12 for transmitting a cargo receiving bed movement inhibiting signal and a cargo presence detector 13 for detecting cargo on the cargo receiving beds 6, 7. Further, the cargo receiving beds 6, 7 are provided thereon with an photo-projector 14 facing to the photo- receiver 11, for transmitting the introduction and delivery signal, and a cargo bed movement inhibiting photo-receiver 15 facing to the photo-projector 12. The projectors 12, 14 have a vertically wide light-projection range so that the photo-receivers 15, 11 may receives light therefrom even when the elevating carriage is located at either a cargo dump position or a cargo scooping position. With this arrangement, it is possible to reduce the number of required components, and thereby to facilitate wiring.
Patent JP-H07318152-A (JP)
Title: Air conditioning diffusing outlet device
Inventor: OUCHI KENJIRO
IPC: F24F13/02
Filed: 1993-08-04
Abstract: PURPOSE:To install from the indoor side by one person without considering water droplet by providing a duct connected at one end of a joint member and a collar part at the other, coupling a diffusing outlet and a ceiling wall to the collar part, and coating the outer surface with piles. CONSTITUTION:A duct connector 2 is provided at one side of a joint member 1, and a collar part 3 is provided at the other end of the member 1. After the member 1 is integrated with the outlet 5 with an output coupling threaded hole 4, the member 1 side is mounted at the attic side 9 via a mounting hole 8 provided at a ceiling wall 7 to connect the connector 2 to a duct 12m and the integrated member 1 is screw-engaged with the wall 7 by the collar part 3 of the member 1. In this case, the outlet 5 and the member 1 are covered with pile painting 14. With this structure, the installing operation can be executed only by an operator from the indoor side 10. In addition, since water droplets are not dropped, it can be installed at an installing place disturbed by dropping the droplet.
Patent JP-H104840-A (JP)
Title: Spool rotating type spinning reel
Inventor: SAKANO SHUNICHI
IPC: A01K89/01
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a new spinning reel by utilizing advantages of a conventional spinning reel capable of pulling a fishing line free from a spool while fixing the spool and casting terminal tackles far away and further changing the winding and driving methods and structure in order to eliminate disadvantages thereof. SOLUTION: This spool rotating type spinning reel is designed to make a fishing line guide device 11 perform reciprocating motion simultaneously with the rotation of a spool 7 and wind a fishing line 15 parallel when turning a handle 3, open the fishing line guide device 11 into a chevron-shaped form interlockingly with a roller arm 12 so as to pull the fishing line 15 free and discharge the fishing line 15 when casting terminal tackles and directly transmit a driving force from the handle 3 to a gear on the inside of the outer periphery of the spool 7.
Patent JP-H0360281-A (JP)
Title: Shading correcting device
Inventor: TAKATSUKI EIICHIRO
IPC: H04N5/16
Filed: 1989-07-28
Abstract: PURPOSE:To miniaturize the constitution by obtaining a difference between adjacent picture elements and storing the difference so as to use a memory with a short bit length. CONSTITUTION:An output of an A/D converter 2 is given to latches 4,5. An output signal of the latch 4 is given to the subtractor 3 and an adder 9, an output signal of the latch 5 is given to the latch 4 and the output signal of the subtractor 3 is stored in the address of a RAM 6 designated with an address counter 7. Let the output of the A/D converter 2 be 6 bits, the output of the subtractor 3 is selected to be 3 bits including a sign bit, resulting that the capacity of the RAM 6 is reduced by 3 bits more than a conventional correction device. Thus, the device is constituted by using memories with shorter bit length and the constitution is miniaturized.
Patent JP-S5897423-A (JP)
Title: Manufacture for large-sized square steel tube
Inventor: NAKAJIMA HIROSHI
IPC: B21C37/08
Filed: 1981-12-01
Abstract: PURPOSE:To make each surface of a steel tube flat to make the radius of curvature at each corner part uniform, and to perform excellent welding, by adopting inner surface  rolls consisting of upper and lower rolls, in a manufacturing device of said steel tube  having a single welding line from a single sheet of steel plate. CONSTITUTION:A steel plate 10 is processed to a primarily formed product 11, formed  into an approximately square-shaped tube having >=90 deg. angle at each corner by a press  6, and then, is pressed by outer surface rolls 71, 73, and 72 and is welded to a square  plate by a welder 8. Here, a forming roll 7 is constituted of rolls 71-73 and inner  surface rolls consisting of a pair of upper and lower rolls 74 and 75 which are inserted  into the product 11 freely rotatably. The rolls 74 and 75 are connected by three connecting rods 76 into one body, and a supporting rod 77 is connected to the rear end of  the middle connecting rod. The rod 77 is led out slantingly backward from an opening  of jointing part of the product 11, and is held at its rear end vertically movably by a  guiding part 78, and at the same time, is always pressed downward by a compression  spring coil 79. Thus, the product 11 is accurately finished to a prescribed shape because  respective inner surfaces of the bottom part and jointing part of the product 11 are  pressed by the rolls 75 and 74.
Patent JP-H1019481-A (JP)
Title: Heat exchanger and air conditioning equipment using the same
Inventor: FUJISAWA TAKESHI
IPC: B60H1/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To make an air quantity and an air temperature uniform on the outlet side of a heat exchanger by changing a draft resistance of the main body of the heat exchanger continuously or in stages in the direction intersecting a draft direction perpendicularly. SOLUTION: In a heat exchanger 3, a draft resistance of the main body of the heat exchanger is changed continuously or in stages in the direction intersecting a draft direction perpendicularly. When the length L1 in the draft direction of the area of arrangement of thin tubes in a part on the inner wall surface side of an air duct 1 is made smaller and the length L2 in the draft direction of the area of arrangement of the thin tubes in the central part in the direction of the cross section of an air passage 2 is made larger, for instance, the draft resistance becomes larger in the central part of the air passage 2 and smaller in the end part of the air passage 2. As a result, an air quantity is made uniform on the outlet side of the heat exchanger and, therefore, a heat exchange function of each part of the heat exchanger and also an outlet air temperature are made uniform.
Patent JP-2001022066-A (JP)
Title: Photosensitive composition and printing plate using same
Inventor: SUZUKI YUKO
IPC: B41N1/14
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive composition capable of handling in a light room, not needing development or wiping operation and excellent in sensitivity, resolution and various printing characteristics such as printing resistance by incorporating a hydrophilic polymer having amido and glycidyl groups in a side chain, a crosslinking agent and a light absorber. SOLUTION: The photosensitive composition contains a hydrophilic polymer having amido and glycidyl groups in a side chain, a crosslinking agent and a light absorber. The crosslinking agent may be any compound which enhances the water resistance of the hydrophilic polymer by crosslinking reaction with the hydrophilic polymer and it is particularly selected from a polyamine compound, a polycarboxylic acid compound, its acid anhydride and polyphenol compounds, each of which reacts readily with the glycidyl group in the hydrophilic polymer. The amount of the hydrophilic polymer is 97-40 wt.%, preferably 95-45 wt.% (expressed in terms of solid matter), the amount of the crosslinking agent is 3-60 wt.%, preferably 5-55 wt.% and the amount of the light absorber is preferably 2-20 pts.wt. based on 100 pts.wt., in total, of the hydrophilic polymer and the crosslinking agent.