baber/WOPTO huggingface dataset:
Patent JP-H03154084-A (JP)
Title: Developing device
Inventor: JIEFURII JIEI FUOOKINSU
IPC: G03G15/08
Filed: 1990-10-23
Abstract: PURPOSE: To increase processing speed and to reduce cost by using plural developing areas by the use of plural donor rolls and using a single magnetic brush roll. CONSTITUTION: Developer 66 is composed of carrier granules and toner particles. The magnetic brush roll 70 moves the developer 66 from a storage unit 64 to the loading nips 72 and 74 of two donor rolls 76 and 78. The carrier granules of the developer 66 are magnetic material, and they are carried to the nips 72 and 74 together with the triboelectrified and stuck toner particles when the tubular housing of the roll 70 is rotated. The toner particles are transferred to the respective donor rolls 76 and 78 from the roll 70 in the nips 72 and 74. The rolls 76 and 78 move the toner to respective developing areas 82 and 84 where a photoconductive belt 10 passes. The toner is transferred on a latent image on the belt 10 from the rolls 76 and 78 in the areas 82 and 84.
Patent JP-H07113788-A (JP)
Title: Probe coil for eddy current flaw detection
Inventor: MURAKAMI YOSHIHIRO
IPC: G01N27/90
Filed: 1993-10-13
Abstract: PURPOSE:To enhance detecting sensitivity to a microscopic defect by inclining two outside pieces of three poles of a strong magnetic substance core constituting a probe coil to the center pole side. CONSTITUTION:By using a strong magnetic substance core 2 for a probe coil, a primary coil P is arranged on a center pole, and secondary coils S1 and S2 are arranged on a pair of poles on both sides. The poles of the secondary coils S1 and S2 are inclined at an angle (theta) to the center pole. When an alternating current is supplied to the primary coil P, a beam-shaped AC magnetic flux crosses locally an aluminum plate of an inspection material 1 to be conducted, and the most part of magnetic flux generated from the center pole crosses the inspection material 1. Thereby, when a defect 1 passes through under the three poles, even if a magnetic flux crossed a defect I in a beam shape, an eddy current is not generated in a defect part. Then, in order to extract a difference in voltage induced in the secondary coils S1 and S2, these are connected inversely to each other, and amplification and detection are carried out, and thereby, a microscopic defect can be detected with high sensitivity.
Patent JP-H0597672-A (JP)
Title: Amide derivative-containing solid preparation and its production
Inventor: WATANABE EIJI
IPC: A61K31/445
Filed: 1991-10-08
Abstract: PURPOSE:To obtain an oral solid preparation useful as antiallergic agent, having improved elution and absorption characteristics of amide derivative, comprising a specific amide derivative. CONSTITUTION:The objective oral solid preparation comprises a compound of formula I [R<1> and R<2> are alkyl, benzyl, tetrahydrofuranyl, alkoxyalkyl, etc.; R<3> is H or alkoxy; (m) is 1 or 2; Y is group of formula II, formula III or formula IV (X<1> and X<2> are H, halogen or alkoxy; (n), (p) and (q) are 1-4)] as an active ingredient. The compound is further mixed with polyvinylpyrrolidone and a nonionic surfactant and blended in the presence or absence of a solvent with a solid carrier or an excipient and made into a preparation. The ratio of the components used is amide derivative: nonionic surfactant: polyvinylpyrrolidone: 1:(0.1-10):(0.1-5) by weight and the amount of the solid carrier or excipient used is 1-200 times the amount of the amide derivative. The preparation is effective for allergic diseases such as bronchial asthma, allergic rhinitis, atopic dermatosis or pollinosis.
Patent JP-H07116885-A (JP)
Title: Method for cutting thick plate with high quality by laser beam
Inventor: TAKANO GENTA
IPC: B23K26/12
Filed: 1993-10-22
Abstract: PURPOSE:To provide a high quality laser beam cutting method for a thick plate by which reduction of cutting accuracy is prevented by evading generation of self-burning phenomenon and cutting is efficiently and economically carried out. CONSTITUTION:When the thick plate is cut by a laser beam, a surface condition of the plate at a position in immediately front of the cutting position is monitored and cutting is carried out alternatively switching cutting gas in accordance with change of the surface condition as when a hot red heated zone 11 is expanding, the cutting gas is switched from an oxygen gas 15 to an inert gas 14 and when the red heated zone 11 is shrinking, the cutting gas is switched from the inert gas 14 to the oxygen gas 15.
Patent JP-S62132030-A (JP)
Inventor: KURUTO GEE FUITSUKERUSHIYAA
IPC: F04C18/344
Filed: 1986-12-02
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-2000115597-A (JP)
Title: Image pickup device with communication function, image pickup method, image pickup system and storage medium
Inventor: MAEDA MASAMINE
IPC: H04N5/335
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To realize the miniaturized device and the simplified operation by controlling each operation of photographing or communication selected by operation changeover based on a result of detection of a turning angle of a rotary shaft that can be rotated and translated. SOLUTION: When a lever push button switch 106 is set to a photographing mode, a video image of opposite party 103a and its own image 103b are displayed on a liquid crystal display device 103. When a lever push button switch 106 is turned upward (downward), a photographing lens 101 of its own is zoomed toward a wide angle (telescopic) position to obtain a wide angle (telescopic) image 103b. When the lever push button switch 106 is detached, zooming of the photographing lens 101 is stopped. When the lever push button switch 106 is pressed, an object of operation changes to a portable video telephone set of the opposite party. When the lever push button switch 106 is turned upward (downward) a photographing lens 101 of the opposite party is zoomed toward a wide angle (telescopic) position to obtain a wide angle (telescopic) video image 103a.
Patent JP-H08145935-A (JP)
Title: Carbon dioxide sensor and detection method for carbon dioxide
Inventor: MATSUBARA SHOGO
IPC: G01N27/12
Filed: 1994-11-22
Abstract: PURPOSE: To provide carbon dioxide sensor and a detection method for carbon dioxide which has very high detection sensitivity of CO2 in the case of low CO2 concentration and very little aging degradation of the detection sensitivity of CO2 and resulting durability and high reliability. CONSTITUTION: A CO2 sensor having a CO2 sensor element 1 for detecting CO2 and two electrodes 2 layered on both sides of the CO2 sensor element 1 has the CO. sensor element 1 constituted of mixture of non-compound metal oxide and SiC.
Patent JP-H05127541-A (JP)
Title: Transfer device and color image forming device
Inventor: FUJIWARA SHIGERU
IPC: G03G15/16
Filed: 1991-11-01
Abstract: PURPOSE:To provide a transfer device capable of obtaining high transfer efficiency and uniformly performing a transfer operation without generating unevenness in transfer. CONSTITUTION:This is the transfer device for transferring a latent image formed on an image carrier to a transfer material P in a transfer part, and an electrical resistance/cm<3> in a thickness direction is set within the extent from 10<6>OMEGA to 10<10>omega, and the device is provided with a transfer material carrying means using a sheet-like transfer material carrier 2 for carrying the transfer material P and making the transfer material P come into contact with the latent image on the image carrier 1 in the transfer part, and bias voltage impressing means 3 and 4 for impressing a bias voltage for forming a transfer electric field on the transfer material carrier 2 in the area of the transfer part. By having such a constitution, the transfer electric field is optimized, and the high transfer efficiency can be obtained without generating the polarity inversion of developer, and also without generating peeling discharging, and then, the transfer operation can be uniformly performed without generating the unevenness in transfer.
Patent JP-H02139101-A (JP)
Title: Cutting control method for numerically controlled lathe
Inventor: KOJIMA TAKAYOSHI
IPC: B23B1/00
Filed: 1988-11-15
Abstract: PURPOSE:To reduce the extent of chattering at time of machining a long outer diameter by making one side or both spindles operate in the work axial direction by a spindle feeding support system, giving program-commanded preload to a workpiece, and constituting it to be cut after performing on-off operation of the said preload. CONSTITUTION:A workpiece 44 is held by spindles 45 and 47 in between, and preload is given to the workpiece by driving a ball screw 46 with a servomotor 42. A machining program in a program memory 31 is interpreted by a program interpreting part 32, and a preload value PV is transferred to a preload value/ current converter part 35, at which it is converted into a current command value IS and inputted into a current (torque) limiter 40, and hereat output torque of a servo system is limited to a torque equivalent to this command value IS. When a preload on-command is detected by the interpreting part 32, a preload on-off command PS is fed to a target position forming part 34. In addition, a position of the spindle 47 is detected by a position detector 43, and its signal PDS is inputted into the forming part 34 and a position/speed converter part 39 respectively.
Patent JP-H11106982-A (JP)
Title: Production of mask plate for partial plating
Inventor: ISHIKAWA KOICHI
IPC: C25D5/02
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a mask plate for partial plating capable of well executing partial plating even when elongation occurs in a lead frame depending upon plating conditions, such as the influence of the temp. of a plating liquid at the time of partial plating or the tension applied on the lead frame at the time of plating and an error occurs in the pitch of the plating area of the lead frame and the mask plate as a result thereof by arbitrarily adjusting such error. SOLUTION: A cold or thermosetting liquid elastic material is poured onto a mold plate 16 and the mask plate is placed in the upper part thereof. While these plates are heated by a metal mold device 18 having heating mechanisms 21a, 21b respectively on an upper mold 19 and a lower mold 20, the plates are pressurized to cure the liquid elastic material, by which the elastic member is mounted on the mask plate 11.
Patent JP-H04334560-A (JP)
Title: Stone mortar
Inventor: TERANSU JIYON KOORUZU
IPC: B02C7/13
Filed: 1991-11-01
Abstract: PURPOSE: To provide a grinding mill with millstone having a consistent specified grinding characteristic and enable precise control of pulverized products and heat at grinding surfaces. CONSTITUTION: A millstone (30) is formed from a ceramic composition especially contg. grinded particles of silicon carbide and fired. The first surface (31) of the millstone is used as grinding surfaces, the second surfaces is heated with air, water or other gases or liquids (33), or cooled, and heat is conducted from the grinding surfaces (31) to gases or liquids through millstone, or reversely conducted.
Patent JP-H01132484-A (JP)
Title: Fuel tank fixture for motorcycle
Inventor: YAMAMOTO HIROKI
IPC: B62J35/00
Filed: 1987-11-13
Abstract: PURPOSE: To enhance support strength of a fuel tank by attaching a support member abutting to the other surface through a height adjusting means, to either one among the front end upper surface of a main pipe and the inside surface of the clearance recessed part formed on the under surface of the fuel tank. CONSTITUTION: A backward extending main pipe 4 is welded to a steering head pipe 2 arranged on the front end of a frame 1. A fuel tank 10 is arranged above the main pipe 4, and the upward recessed clearance recessed part 13 is formed on an inner panel 12 of the fuel tank 10. In the constitution, a bracket 33 is supported through a stay 32 on the front end upper surface of the main pipe 4 opposed to the ceiling surface 13a of the clearance recessed part 13. A pair of left/right adjusting bolts 34 as a height adjusting means are fixed to the bracket 33 by a nut 37 so that a support member 35 is fixed to the upper end of the adjusting bolts 34.
Patent JP-2000122530-A (JP)
Title: Marker seal for map
Inventor: MATSUI HIDEKI
IPC: B42D15/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a marker seal for map use characterized in that course guide marks are printed in a transparent ink so that a map plane on which the marks are stuck on can be seen through, and the course guide marks are coated with a releasable adhesive. SOLUTION: This is a marker seal 1 for map use on which plural printed course guide marks 2 are stuck, where the marks are printed in a transparent ink so that the map plane on which the course guide marks 2 are stuck can be seen through, and the course guide marks 2 use a releasable adhesive on the marker seal 1, and thereby a course can be indicated without describing the course on the map itself, and further, the marks can be peeled off and reused, and the course can be indicated without being described on the map itself for solving the problem.
Patent JP-H04160689-A (JP)
Title: System for detecting superposed feeding of cutform media
Inventor: SATO NAOKI
IPC: B65H7/12
Filed: 1990-10-25
Abstract: PURPOSE:To improve the linearity of an output voltage having linear relation with the displacement variable of a detection roller and to remove the dispersion of an output voltage change from the fixed displacement value of the detection roller by extracting the displacement variable of the detection roller which corresponds to the thickness of a cutform medium as a change in the electrostatic capacity of a capacitor. CONSTITUTION:When a cuform medium 15 is sent to the detection roller 5a, the roller 5a is displaced only by the thickness of the medium 15, a lever 18 is rotated in proportion to the displacement variable, an electrode plate 26 is displaced, and the electrostatic capacity of the capacitor 30 arranged between the electrode plates 26,28 is changed. Thereby, the electrostatic capacity change of the capacity 30 proportional to the displacement variable of the roller 5a is extracted and demodulated by a frequency modulator and an output voltage proportional to the displacement variable of the roller 5a can be obtained. Consequently, an adjusting circuit and adjusting work for correcting the dispersion can be omitted and the influence of a peripheral magnetic field can be removed.
Patent JP-H10135848-A (JP)
Title: Reed-solomon coder and its method
Inventor: OKITA SHIGERU
IPC: G06F11/10
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide the Reed-Solomon coder in which the device scale is reduced and the cost is decreased. SOLUTION: In the case of coding a Galois field GFb (2<m> ), an input side conversion circuit 116b converts the received Galois field GFb (2<m> ) of the data into a Galois field GFa (2<m> ). Then a Reed-Solomon(RS) coding/decoding core section 112 applies an arithmetic operation to the Galois field GFa (2<m> ) to generate coded data. An output side conversion circuit 119b converts the Galois field GFa (2<m> ) of the coded data into a Galois field GFb (2<m> ). The RS coding/ decoding core section 112 is provided with a multiplier corresponding to the Galois field GFa (2<m> ).
Patent JP-S63139426-A (JP)
Title: Semiconductor bootstrap circuit
Inventor: MIYATAKE HIDEJI
IPC: G11C11/407
Filed: 1986-12-02
Abstract: PURPOSE:To improve the breakdown withstand voltage to a power source voltage by inserting a resistance between a power source and one side electrode of a first MOS transistor (TR) inserted between the power source and an output terminal and between other side electrode of the first MOS TR and the output terminal, in a semiconductor bootstrap circuit. CONSTITUTION:Between the power source and the drain of an MOS TR 1, a resistance 7 composed of an impurity diffused layer and a polysilicon film is inserted. A resistance value R of the resistance 7 is made into the same extent as the turning on resistance value of the MOS transistor 1 at the time of a low VCC level or is made lower than it. Thus, by inserting the resistance 7, a voltage added between the source and the drain of the TR 1 is decreased, the therefore, the on withstand voltage of the TR 1 effectively rises, and even when the voltage added between the source and the drain of the transistor 1 exceeds the on withstand voltage, the through current is limited by the resistance 7 and breakdown withstand voltage of a circuit is widely improved.
Patent JP-H06136563-A (JP)
Title: Metallic composite member
Inventor: YABE HISAO
IPC: C22C21/00
Filed: 1992-10-27
Abstract: PURPOSE:To improve the wear resistance and the fatigue strength of a metallic composite member by forming it by a matrix layer constituted of a metallic composite material in which fibers and/or grains are dispersed and a surface layer obtd., e.g. by coating the same with ceramics. CONSTITUTION:This metallic composite member is formed by a matrix layer 1 and a surface layer 3 obtd. by impregnating or coating the same with ceramics (such as titanium oxide, silicon oxide, yttrium oxide, zirconium oxide). The matrix layer 1 is formed by the metallic composite material in which a dispersion strengthening material 2 (such as Al (alloy), Mg (alloy), Ta (alloy)) constituted of fibers and/or grains are dispersed. Then, the surface roughness of the matrix layer 1 is regulated to 2 to 60mum Rmax, and the dispersion strengthening material 2 is protruded on a part of the surface of the matrix layer 1.
Patent JP-H07120339-A (JP)
Title: Pirani gauge
Inventor: KAKU AKIRA
IPC: G01L21/12
Filed: 1993-10-25
Abstract: PURPOSE:To increase a mechanical strength and to enlarge range of a measuring pressure of a gas by making a filament coil-shaped. CONSTITUTION:A support 14 made of an insulating material is fixed to an inner wall of a main body 10, through which rod-shaped lead terminals 15, 16 pass. Both end parts of a winding filament 19 are fixed to the upper parts of the terminals. The lower parts of the terminals are electrically connected to terminals 12, 13 via lead wires 20, 21. Since the filament 19 is made to be a coil, a mechanical strength is increased. That is, the device is made small in size as a whole, with an increased bending strength. Accordingly, a pressure is measured in a constant state even on the side of an upper limit without instabilities in measuring values or disconnection caused when the filament 19 is vibrated. Moreover, since the mechanical strength is enhanced, diameter of the filament 19 can be reduced.
Patent JP-H08128249-A (JP)
Title: Closing positioning device of door and window
Inventor: HANAKI YOSHITAKA
IPC: E05C19/06
Filed: 1994-10-31
Abstract: PURPOSE: To improve airtightness at the time of closing up opening parts of a door and a window and to improve an air-conditioning effect and a sound insulating effect. CONSTITUTION: A first engagement means A furnished with a guide sheave 10 free to rotate is provided on either of a groove 50 built in an upper part of a door-window C and an upper part 40 of the door-window C built in this groove 50. Additionally, a second engagement means B furnished with a recessed part 30 in which the guide sheave 10 on the first engagement means A is led while rotating is provided on the other. The first engagement means A and the second engagement means B are engaged with each other free to disengage at a closing position of the door-window C, and both of them or one of them are or is energized in the engagegin direction.
Patent JP-H01129611-A (JP)
Title: Logic circuit
Inventor: GOTO GENSUKE
IPC: H03K19/094
Filed: 1987-11-16
Abstract: PURPOSE:To reduce number of elements and to attain high speed by providing a switching means turning ON/OFF two transmission gates, an inverter or a multi-input logical gate receiving the gate output signal and the transmission gates. CONSTITUTION:When an input signal B is at H/L, a transmission gate TG1/TG2 is turned ON/OFF. As a result, only the input signal A1/A2 passes through the gates TG1/TG2 and is fed to an inverter I1 or a multi-input logical gate 30. Then an output signal Y given with a logic by a prescribed logical expression is extracted from the gate 30. The gate 30 has a characteristic to interrupt the DC component in the input signal similarly to that the inverter I1. Thus, no DC component is caused in the output signal Y and a signal propagation delay time due to the ON resistance of the TG is shorter than the delay time by one stage of the inverter and high speed logical operation is attained. Moreover, the circuit is used at least as a local circuit in a large scale circuit, then the number of components is reduced.
Patent JP-H09135349-A (JP)
Title: Image processor
Inventor: UEDA MASASHI
IPC: H04N1/403
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an image processor which can produce a pseudo halftone image that has no unevenness of density even at its edge part where the density suddenly changes. SOLUTION: If the absolute value of density difference exceeds the prescribed value S at an edge part between a marked pixel and its peripheral pixels (NO of S220) when the binarization errors are distributed to the peripheral pixels from the marked pixel (S24) in the error diffusion method, no processing of S230 and S240 are carried out to the peripheral pixels and the distribution of errors is inhibited. Therefore, the minus distribution is never carried out to a low density area from a high density area and the plus distribution is not carried out to a high density area from a low density area neither at an edge part. As a result, a pseudo halftone image obtained via binarization has no unevenness of density even at its edge part where the density suddenly changes.
Patent JP-S63144801-A (JP)
Title: Rolling method for bar
Inventor: FUKUOKA IENOBU
IPC: B21B1/18
Filed: 1986-12-05
Abstract: PURPOSE:To decrease surface flaws of a bar by rolling down and sizing the free deformation surface of a material to be rolled of the previous pass rolling at specific drafts with non-driven rolls, then subjecting the material to the rolling of the ensuing pass. CONSTITUTION:After the material to be rolled is rolled by box caliber rolls 1-1 of a horizontal stand, the free surface of the material is sized at 0.1-30% draft by the non-driven sizing rolls 7 and is then rolled by oval caliber rolls 1-2. The recesses 3 and angle parts 4 of the free deformation surface of the material rolled by the box caliber rolls 1-1 are rolled down and sized by the sizing rolls 7 and are then rolled by the rolls 1-2; therefore, generation of overlapping flaws and folding flaws is obviated. Bite is smoothly executed and the rolling reduction in the peripheral direction of the material is uniformized so that the material is rolled without having the overlapping flaws and folding flaws even in the case of rolling the material by the oval caliber rolls 1-2, then twisting the material 90 deg. and rolling the free deformation surface by the H stand of the round caliber rolls 1-3 and in the case of rolling the free deformation surface by the V stand of the round caliber rolls 1-3 without rolling the material by the oval caliber rolls.