baber/WOPTO huggingface dataset:
Patent JP-H06258949-A (JP)
Title: Electrophotographic copying machine
Inventor: JIEFURII JIEI FUORUKINZU
IPC: G03G15/00
Filed: 1991-02-14
Abstract: PURPOSE: To measure triboelectric charge for attaching toner to carrier in developer in a copying machine. CONSTITUTION: The developer comprising toner and the carrier is housed in the housing 44 of a developing device 38. A donor roller 40 is provided on a side close to a photoconductive belt 10 and a magnetic roller 46 for carrying the toner is provided under the roller 40. Art electrostatic latent image on the belt 10 is developed by attaching the toner to the roller 40. By impressing specified bias on the rollers 46 and 40 and an electrode 42 on the roller 40, the triboelectric charge in the developer is measured. Thus, the supply amount to the donor is appropriately maintained.
Patent JP-H10221123-A (JP)
Title: Lcd fixing structure
Inventor: NISHINA MASATO
IPC: G02F1/1333
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To enable simplifying of fixing work along with a lowered cost by fixing a liquid crystal display using a fixing section integrated with a light guide plate to dispense with an exclusively used fixing device. SOLUTION: In the fixing of a liquid crystal display(LCD) 17 on a light guide plate 13, the LCD 17 is moved sliding in the direction of the arrow B from an opening part 19a at one side part 13a of a through hole 19 to be inserted. After the insertion, the LCD 17 has its underside supported by an upper end face 19b of an opening part 10a and a support protrusion 21 while the top surface thereof is pressed by a keep protrusion 23 so that the LCD 17 is fixed on the light guide plate 13.  Under such a condition, a plurality of pin terminals 17a provided in the LCD 17 are positioned outside the one side 13a of the light guide plate 13 and the terminals 17a are inserted to be connected into a connector which is disposed further behind the rear side of the light guide plate 13 to be mourned on a wire board thereby allowing preventing of the slipping of the LCD 17 in the direction opposite to the arrow B. The prevention of the slipping of the LCD 17 in this direction is secured by pressing the LCD 17 with the light guide plate 13 and an instrument case such a dial plate.
Patent JP-S56119034-A (JP)
Title: Positioning instrument for pile connection
Inventor: YOSHIEDA YUKIO
IPC: E02D5/16
Filed: 1980-02-21
Abstract: PURPOSE: To improve the efficiency of the entire pile pressure-driving work by arranging for the provision of an easy and safe pile connecting process.  
     CONSTITUTION: A positioning instrument 1 is installed at the lower end of the left connected part 48b of a pile 48 while the pile 48 is suspended. At the same time, a pile mounting member 16 is run through the through hole 52 of a pile 32 and a pile guide groove 30 on a pile guide protrusion 28, and the pile 32 is mounted on the pile guide protrusion 28 in a freely sliding manner. Following this procedure, the pile 32 is hoisted with a wire 50, so that the instrument 10 ascends almost vertically along the connection part 48b of the pile 48 and the pile mounting member 16 shifts toward an upper right in an oblique groove 30b. Consequently, the pile 32 also shifts in the same direction and the instrument 10 likewise ascends along the pile 48. The pile mounting member 16 moves from a position 16b to a position 16b at a location where the pile 32 has moved above the pile 48. If a wire 40 is extended to allow the descending of the pile 32 and the instrument 10, the connection part 32a of the pile 2 smoothly finds its way into the connection part 48b of the pile 48. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59146732-A (JP)
Title: Numerical control device
Inventor: ICHIKAWA TATSU
IPC: G05B19/4061
Filed: 1983-02-10
Abstract: PURPOSE:To permit to detect and prevent the disorder of a tool previously before actual cutting by a method wherein the check of interference between a chuck, chucking craws or a work is effected even about the neighboring tool in addition to the check of the selected tool. CONSTITUTION:The neighboring tool 7 is not in X-Z plane and is at a three- dimensional position. Accordingly, dimensions in size of obstacles, such as the work 1, the chuck 2, the chucking craws 3, a tail stock 4 or the like, and the same of a tool stand 5 are memoriezed in a memory circuit while the check of interference between the selected tool 6 and the obstacles is effected by the positional relations between respective dimensions in the memory circuit and the tool stand 5, in the check of interference between the neighboring tool 7 and the chuck 2, the chucking craws 3 or the work 1. Next, the positions of the tip ends in Z-axis direction of the tool and the neighboring tool 7 are confirmed and an interference check operation is effected utilizing a size discriminating formula in the plane vertical to the Z-axis to decide whether the tool can be moved or not. According to this method, the disorder of the tool may be detected and prevented.
Patent JP-H11276465-A (JP)
Title: Carriable x-ray photographing system and communicable x-ray photographing system
Inventor: HONDA BON
IPC: A61B6/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To read an X-ray transmitted image of an object at a photographing site almost simultaneously with X-ray photographing, to reduce weight and size of a main body device, and to easily move the device. SOLUTION: This system is provided with an X-ray tube 1 for radiating X-rays 15 to an object 20, a high voltage generator 2, an X-ray control device 3, an FPD 4 for converting it into an electric signal by receiving an X-ray photon transmitting the object 20, an image processing means 5 for outputting X-ray image information Dr of the object 20 by performing image processing on this electric signal, a monitor 9 for displaying an X-ray transmitted image of the object 20 on the basis of this X-ray image information Dr and a carrying means 16 for carrying the X-ray tube 1, the high voltage generator 2, the X-ray control device 3, the FPD 4, the image processing means 5 and the monitor 9.  The X-ray photon transmitting the object 20 is directly converted into the electric signal almost simultaneously with X-ray photographing so that the X-ray transmitted image of the object 20 is displayed on the monitor 9 on the basis of the X-ray image information Dr after performing image processing on the electric signal.
Patent JP-H01196417-A (JP)
Title: Combustion controller
Inventor: ADACHI KENZO
IPC: F23N5/12
Filed: 1988-01-29
Abstract: PURPOSE:To prevent the malfunction of a CPU to safely control the open and the close of a gas valve by preparing an integrating circuit in which an ignition failure monitoring means integrates a driving pulse output with the opening of an operation switch and a comparative means in which integral voltage is compared with the voltage caused by a flame detecting signal. CONSTITUTION:Since a relay driving pulse C output from a CPU 6 is integrated and the integral voltage V1 is compared with the voltage V2 which is changed by the existence of a flame to control the power supply for a relay 9, the relay is not actuated as far as a pulse is input. When in a relay driving circuit 8 ignition is detected, a pulse becomes a direct current signal and the relay 9 is a safe circuit undriven in the case where failure of parts occurs because a power supply is continued to supply through a water flow switch 5. Adjustment work is simplified because the CPU 6 outputs a D/A signal according to set temperature and the opening rate of a proportional valve 12 and the rotating speed of a fan 13 are driven between the maximum value and the minimum value.
Patent JP-H11220284-A (JP)
Title: Shield structure
Inventor: HIROZAWA NOBUYUKI
IPC: G01C19/56
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a shield cover which is formed of a single metal plate by blanking and bending and excellent in assembly. SOLUTION: A shield cover 8 is formed of a metal plate equipped with four sidewalls 82a, 82b, 84a, 84b which are formed by bending along the four sides of a top plate. A pair of cut/raised pawls 86 which serve as first engaging parts are provided to the opposed first and third sidewall, 84a and 84b, respectively, and the opposed second and fourth sidewall, 82a and 82b, are bent so as to form an obtuse angle with the top plate 81 respectively. An auxiliary side wall 83 is provided to the side edges of each of the sidewalls 82a and 82b by bending them nearly in parallel with the sidewalls 84a and 84b respectively. An engaging hole 85 serving as a second engaging part which is engaged with the first engaging part in a state, where the sidewall 82a or 82b bent inwards resisting an elastic force is provided to each of the auxiliary sidewalls 83.
Patent JP-H02201062-A (JP)
Title: Engine output control device
Inventor: TOGAI KAZUHIDE
IPC: F02D41/14
Filed: 1989-01-31
Abstract: PURPOSE:To enhance the response in controlling by feeding back the deviation of the actual torque on a wheel drive axle from its target value to the normal control amount for engine output of the basis on the target torque value on the wheel drive axle, and thereby eliminating transmission delay in various types. CONSTITUTION:In controlling, first the target torque value is determined by a means 22 about the drive axle 12 for a wheel 13 coupled with the engine body 4, while the actual torque is determined by a means 24, and deviation between is determined by a means 23. A means 31 determined normal torque on the engine output on the basis of the target torque value, whereas a means 32 determines the normal control amount for the engine output on the basis of obtained normal torque. The mentioned deviation is fed back to this normal control amount, and the target control amount for engine output is determined by a means 40, while the control amount for engine output is adjusted by a means 25 in accordance with the target control amount. Thereby transmission delay, etc., until the suction gas is reflected on the torque is eliminated to lead to enhancement of the response.
Patent JP-S63188212-A (JP)
Title: Constant voltage regulated power supply circuit
Inventor: OGUSHI YOSHIO
IPC: H02M3/28
Filed: 1987-01-30
Abstract: PURPOSE:To improve the response properties against the fluctuation of the input power supply voltage by detecting the difference between the output voltage of an LPF and that of a voltage controller and amplifying the error voltage between said difference voltage and the reference difference voltage to output this amplified voltage to the voltage controller. CONSTITUTION:The input-output voltage of a voltage controller 1 is controlled so that it always be equal to the reference voltage 5 in case the input voltage of a power supply circuit has a slow fluctuation. As a result, the input voltage of a switching regulator 6 changes in response to the rise and the fall of the input voltage of the power supply circuit. This change of said input voltage is stabilized by the regulator 6. If the input voltage of the power supply circuit has a fast fluctuation, this fluctuation is absorbed by an LPF 2 and therefore the output voltage of a voltage difference detector 3 has no change. As a result, the output voltage of the controller 1 has no change either and is kept at fixed level. Then a low speed of response can be selected against the fluctuation of the regulator 6.
Patent JP-S54113980-A (JP)
Title: Metal halide lamp
Inventor: NAKAMURA NOBORU
IPC: H01J61/30
Filed: 1978-02-24
Abstract: PURPOSE: To prevent an active metal halide from permeating into a container made of quartz glass, by providing in the container a heat-resisting cylinder packed with a staring rare gas, Hg and the metal halide.  
     CONSTITUTION: Electrodes 2, 2' are provided in both the end parts of the container 1 of quartz glass and coupled to metal leaves 3, 3'. The heat-resisting cylinder 4 made of a visible-light-permeable material such as Al 2 O 3  or MgO is inserted into the container 1. The metal halide, Hg and the starting rare gas are enclosed in the cylinder 4, so that a luminous tube 6 is formed. At room temperature, the outer diameter of the cylinder 4 is smaller than the inner diameter of the luminous tube and there is a small gap between the container 1 and the cylinder 4. When the lamp is lighted on and its temperature rises, the cylinder 4 expands into contact with the inside surface of the container 1 so that the metal halide cannot go in between the container 1 and the cylinder 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55114401-A (JP)
Title: Continuous production of steel sheet for plating
Inventor: TOSHIMITSU TOORU
IPC: C21D1/00
Filed: 1979-02-27
Abstract: PURPOSE: To continuously produce the steel sheet for plating of all temper grade from the unified (integrated) cold rolled steel plate blank by disposing a small- diameter dry high-reduction rolling mill behind continuous annealing equipment and rolling the blank.  
     CONSTITUTION: Cold rolled steel plate blank is led into continuous annealing equipment 6 which is also capable of producing mold material of temper grade T-3 or less by way of pay-off reels 1, crop treating equipment 2, welding machine 3, cleaning part 4. inlet side looper 5, etc. Thence, this is led via outlet-side looper 7 to a small-diameter dry skin pass rolling mill 8 provided with work rolls of 5W 300mm diameters. After the blank is worked while selecting annealing conditions in the equipment 6 and the skin-pass rolling draft in the rolling mill 8, the sheet is taken up on a take-up reel 11 via inspecting and correcting part 9 and splitting device 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01198436-A (JP)
Title: Manufacture of dispersion strengthened copper
Inventor: KIMURA ETSUJI
IPC: C22C1/10
Filed: 1988-02-01
Abstract: PURPOSE:To obtain dispersion strengthened copper excellent in hardness and electric conductivity by dissolving copper oxide in a molten copper, uniformly dispersing a dispersant in the above molten copper, and then casting the above. CONSTITUTION:A dispersant consisting of one or more elements among Au, Ag, Pt, etc., is further added by 0.01-10wt.% to a molten copper to which copper oxide consisting of CuO and/or Cu2O is previously added preferably by 0.01-10wt.%, and they are dissolved. As the above dispersant, Al2O3 is most desirably used from an economical viewpoint, and it is preferable to regulate the average grain size of this dispersant to 0.05-100mum. Further, as to the method for dispersing the above dispersant into the above molten copper, the dispersant is dispersed by spraying into a molten-metal stream in the course of casting the molten copper in a mold or by injecting into a basin within a mold. After the dispersion treatment of dispersant as mentioned above is carried out, casting is applied to the molten copper as rapidly as possible, by which the desired dispersion strengthened copper can be obtained.
Patent JP-S54115174-A (JP)
Title: Current detector
Inventor: FUJIWARA NAOYOSHI
IPC: G01R15/20
Filed: 1978-02-28
Abstract: PURPOSE: To detect large current in the state being insulated from a current supplying conductor by equidistantly disposing four or more gaps on the circumference of a ring form iron core.  
     CONSTITUTION: A ring form iron core 2 penetrated by a current supplying conductor 3 is disposed. In case a magnetic flux ϕ passed the face of Hall elements 1, the voltages corresponding to the number of magnetic fluxes are generated at voltage terminals V 1 , V 2  due to the relation of currents and  magnetic fluxes. On the other hand, there are parallel connection and series connection as the construction of obtaining the mean value voltage of the output voltages of the Hall elements 1. The Hall elements 1 generate voltages according to magnetic fields, but the Hall elements per se have internal resistances and therefore in the case of the parallel connection, the mean value of the output voltages of the entire Hall elements generate in the output terminals. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61184391-A (JP)
Title: Heat storage
Inventor: YANATORI MICHIO
IPC: F28D20/02
Filed: 1985-02-08
Abstract: PURPOSE:To provide a heat storage device which may not be hooked against an obstacle object during its transportation and movement by a method wherein a heat storage material is stored in first chamber and a core crystal is stored in a second chamber, the heat storage material is made to be contacted with the core crystal and the core crystal storing part is not projected out of heat storage container. CONSTITUTION:A heat storage material 5 in a first chamber 3 of a heat storage container 1 and a core crystal 6 in a second chamber 4 are contacted to each other through a clearance between the connection sections 2. Since the heat storage material 5 is made such that the core crystal 6 is made as a core and its crystal is grown and no excessive cooling is not produced, a latent heat is discharged at the desired temperature. In case that an external heat is applied, the heat storage container 1 is made as a flat form and a convection flow is hard to flow in the heat storage material 5, so that a diminishing of the core crystal 6 caused by its melting is extremely reduced. Therefore, since the storing part for the core crystal 6 is arranged within the heat storage container 1 and is not projected out of the container, the core crystal storing part may not be hooked against other objects and not be damaged during transportation or movement of the heat storage device itself.
Patent JP-H10219811-A (JP)
Title: Balcony inferior limb height wall
Inventor: MURAKAMI TAKESHI
IPC: E04F19/02
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To furnish an external appearance characteristic by covering an upper end of a balcony inferior limb height wall with a coping and providing a decorative girth so as to cover the outside of the coping on an upper end part of an external wall surface of the inferior limb height wall. SOLUTION: An interior limb height wall frame 6 is installed on a beam 7, an external wall material 8 is installed on the outside of this wall frame 6, an inwall material 9 is installed on the inside, and an upper end of the inferior limb height wall 2 is covered with a coping 15. Thereafter, a belt type decorative girth 3 provided with a large number of rib pieces 4 in the horizontal direction with intervals vertically on its back surface is installed on the wall 2, two of the rib pieces 4 on the upper end side are cut off and a vertical piece 16 of the coping 15 is inserted and locked. Additionally, the same decorative girth as the decorative girth 3 of the balcony wall 2 is used for a decorative girth of a building main body, and the decorative girth is installed in a completely continued state in outer appearance.  Consequently, it is possible to furnish an excellent external design harmonious with the external wall surface of the main body.
Patent JP-S54114255-A (JP)
Title: Reflection type in liquid crystal display device
Inventor: NISHIMURA KATSUO
IPC: G02F1/13
Filed: 1978-02-27
Abstract: PURPOSE: To improve the defect with conventional devices that the spacings between the portions being displayed and the shades being projected are apart, provide the display giving three-dimensional feeling, and let the high quality feeling suited even for watches be exhibited by forming reflecting layers in two or more multilayer reflecting layers.  
     CONSTITUTION: An upper glass 2 provided with upper transparent electrodes 3 and a lower glass 6 provided with lower transparent electrodes 5 sandwich a twisted nematic liquid crystal layer 9 by way of a sealing layer 4 and an upper polarizing plate 1 and a lower polarizing plate 7 are provided on both sides. When an electric field is applied by a driving circuit 10 via lead wire 11, the portions where the electrodes 3, 5 overlap become a vertically oriented liquid crystal layer 12. When incident light 13 enters, the black portions appear and the first to fourth shades projected to the first to fourth reflecting layers 17 thru 20 of the multilayer reflecting layers 16 also appear. If the layers 16 are of 200μ pitch, the thickness of the shaped become 600μ and the information being displayed has a three-dimensional feel. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10222605-A (JP)
Title: Optical character reading device
Inventor: TANAKA MUTSUO
IPC: G06K9/20
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To improve speed in a recognition processing by enabling writing data having no relation with a skew value and also permitting an electronic correction processing to be unnecessitated in an image memory. SOLUTION: A part of the end part 10A of a skew detecting CCD sensor 2 is reading-scanned before a reading electric charge coupling element (CCD) censor 1 reads the image of a medium 10. The sensor 2 compares the position of a detected medium end part and a previously fixed reference position so as to detect the deviation quantity of the medium 10 from the reference position. When the deviation quantity is adopted as the skew value, the reading start timing of the reading CCD sensor 1 is adjusted by the skewed value.
Patent JP-H03226836-A (JP)
Title: Conversation control system
Inventor: KATO MASAAKI
IPC: G06F9/44
Filed: 1990-01-31
Abstract: PURPOSE:To exactly detect a flow error of a user's conversation by describing in advance a flow error detection processing program of a conversation in a computer system, and executing the flow error detection processing program of its conversation. CONSTITUTION:The computer system is provided with a CPU 1, a main memory 2, a magnetic disk 3, an input device 4, and a display 5. In such a state, a flow error detection processing program of a conversation is described in advance in the computer system, so that in accordance with this flow error detection processing program of a conversation, whether an event corresponding to some speech of a user executed by receiving a speech of the computer system, and an event corresponding to a user's speech executed immediately before the speech of the computer system satisfies a time series of an event train in a script or not is checked. In such a way, a flow error of a user's conversation can be detected exactly.
Patent JP-S58139136-A (JP)
Title: Color photographic sensitive silver halide material
Inventor: SUGITA HIROSHI
IPC: G03C7/26
Filed: 1982-02-12
Abstract: PURPOSE:To obtain a sensitive material having high color developability and  preventing fogging due to a coupler at high temp. and humidity by adding a 1- phenyl-3-pyrazolidone deriv. to a silver halide emulsion layer contg. a 2-equiv. magenta coupler. CONSTITUTION:A nondiffusible 1-phenyl-3-pyrazolidone deriv. represented by formula II (where R1 is H, 1-5C alkyl, alkenyl, hydroxy or the like; each of R2- R5 is H, alkyl, aryl, alkoxy or the like; and at least one of R2-R5 is >=8C substituent) is added to a silver halide emulsion layer contg. a 2-equiv. magenta coupler and/or a hydrophilic colloidal layer adjacent to the emulsion layer. The magenta coupler is represented by formulaI(where CP is the residue of a coupler forming a magenta dye image; OR is group capable of being eliminated by a coupling reaction with the oxidation product of an aromatic primary amine as a developing agent; and R is alkyl, aryl or heterocyclic).
Patent JP-H05186127-A (JP)
Title: Paper discharge device for sheet processing apparatus
Inventor: MOTEGI AKIHIKO
IPC: B65H31/30
Filed: 1992-01-10
Abstract: PURPOSE:To easily take out stacked sheets located on trays in a paper discharge device provided with multi-stage trays. CONSTITUTION:Guide passages 44 are formed so that upper and lower stages branch off a paper discharge passage 42 in a body 41 of a paper discharge device. Respective paper discharge trays 50 are attached to discharge ports 44a of the respective guide passages 44. The paper discharge tray 50 is formed so that a slide receiver 52 is slidably arranged upon a fixed sheet receiver 51. Thus, the slide receiver 52 is drawn out together with the stacked sheet S when the stacked sheet S are taken out from the paper discharge tray 50.