baber/WOPTO huggingface dataset:
Patent JP-2001046872-A (JP)
Title: Methanol reforming catalyst, its production thereof and methanol reforming method
Inventor: NOJIMA SHIGERU
IPC: B01J35/10
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To accelerate steam reforming reaction and partial oxidation reaction while enhancing a conversion ratio of methanol by compounding a composite oxide containing copper, zinc and aluminum components with a catalyst and reacting steam and oxygen with vaporized methanol to form hydrogen-containing gas. SOLUTION: Composite oxide containing copper, zinc and aluminum components is compounded with a catalyst and steam and oxygen are reacted with vaporized methanol to form hydrogen-containing gas. At this time, a metal component comprising at least one kind of an element selected from La, Ca, Ga, Zr, Ce, Cr, Ba and Mg may be added to the composite oxide. The specific surface area by a BET method of the composite oxide is set to 30-250 m2/g. When methanol is reformed, reaction gas containing vaporized methanol, steam and oxygen is supplied to the catalyst and steam and oxygen are reacted with methanol to form hydrogen-containing gas.
Patent JP-H10134414-A (JP)
Title: Optical recording medium
Inventor: KINOSHITA MIKIO
IPC: G11B7/2433
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain an optical recording medium having excellent recording sensitivity by forming recording layers of phase transition recording layers and making the thermal conductivity at the boundary part between a first protective layer and/or a second protective layer lower than the thermal conductivity of the other parts of the recording layers. SOLUTION: The recording layers 10 are constituted by successively laminating the first protective layer 2, the lower recording layer 11 and the main recording layer 12 on a polycarbonate substrate 1. Further, a second protective layer 3 and a reflection heat radiation layer 4 are successively laminated on this main recording layer 12. An annular protective layer is added at need thereon. The lower recording layer 11 exists at the boundary part of the protective layers and is formed of the compsn. having the thermal conductivity lower than the thermal conductivity of the main recording layer 12. The film thicknesses of the reflection heat radiation layer 4, the second protective layer 3 and the lower recording layer 11 are so set that the adequate cooling rate of the main recording layer 12 is obtd. in correspondence to the prescribed recording speed.  Further, a film thickness range where a modulation degree is adequate is selected for the film thickness of the main recording layer 12. As a result, the optical disk having the improved recording sensitivity is embodied.
Patent JP-2001047591-A (JP)
Title: Method and apparatus for setting position of origin in drawing on plate of printing machine
Inventor: KACHI MAKOTO
IPC: B41C1/055
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for setting the position of the origin in drawing on a plate of a printing machine wherein a slippage of drawing dots in the vertical direction is corrected by a simple constitution. SOLUTION: A plate 14 fitted on a plate cylinder 1 is rotated around the axis of the plate cylinder and also synchronized with the number of drawing clocks corresponding to the positions of dots to be made, and a writing head 4 is moved in the direction of the extension of the axis so as to set the position of the origin of dots in each one rotational cycle for making dots on the plate. In this method for setting the position of the origin in drawing on the plate of a printing machine, the writing head is driven on the plate, before actual dot processing, to determine the state of writing of the position of the origin of the dots beforehand and to prepare corrective data on the origin for one moving stroke of the writing head.  The amount of offset of the origin of the drawing clocks is corrected on the basis of the corrective data on the origin and drawing is made on the surface of the plate.
Patent JP-H1162342-A (JP)
Title: Magnetic card type electronic lock device
Inventor: ISHII SHIGEHARU
IPC: E05B49/00
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic card type electronic lock device capable of locking and releasing the doors of a safe and a building by using a general-purpose magnetic card such as the generally spread cash-card of a bank. SOLUTION: The magnetic card type electronic lock device has a magnetic-card reading means 1 reading card information recorded on a magnetic card, a collating discriminating means 21 comparing and collating card information read by the magnetic-card reading means 1 and beforehand stored releasing information and discriminating the coincidence of both information, a control-signal generating means 22 outputting a releasing signal on the basis of the result of the discrimination of the collating discriminating means 21, an electric locking mechanism 3 locking a door at all times and releasing the door when the electric locking mechanism 3 receives the releasing signal, and a locking-state discriminating means 23 discriminating the states of the locking and releasing of the electric locking mechanism 3, and locks and releases the door by the exclusive magnetic card.  The magnetic card type electronic lock device has a registration-deletion means 24 registering and deleting the card information of a general-purpose magnetic card by using the general-purpose magnetic card issued for application excepting the magnetic card type electronic lock device as the magnetic card at that time.
Patent JP-2001047126-A (JP)
Title: Manufacture of perforated tube
Inventor: SATO TAKAHIRO
IPC: B21C37/15
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To improve the work efficiency in manufacture and also to manufacture a long size tube by arranging a plug in the center of a die, forming grooves in the axial direction of the outer periphery of the plug, forming a special shape tube having projections in its inside by passing a tube between the die and the plug and elongating the special shape tube by sinking. SOLUTION: A round tube 4 is made into a thin tube until the outer diameter becomes the same as the diameter of the linear part of the die 3 by the tapered part 3a of the die 3 and drawing part 1b of the plug 1. Simultaneously, the round tube 4 is formed into the special shape tube 5 by forming the projections 6 having the same shape as the groove 2 by the grooves 2 provided on the plug 1. By elongating the special shape tube 5 by sinking using a jig such as the die, thinning the special shape tube 5 and, simultaneously, pressing in the projections 6 on the inside surface toward the central direction of the interior and making the projection reach a projection 6 in the diagonal direction, a perforated tube having a plurality of holes divided with the projections 6 is prepared. It is preferable to use the plug 1 on which acute V-shaped, W-shaped or smooth U-shaped grooves 2 are formed.
Patent JP-H04107719-A (JP)
Title: Bus circuit
Inventor: AKISADA HIROTAKA
IPC: G06F3/00
Filed: 1990-08-29
Abstract: PURPOSE:To prevent the change of an unrequired signal and a pulse from occurring by connecting the input terminal or output terminal of a non-inversion amplifier provided with a driving function less than that of a three-state buffer and to which positive feedback is applied in DC fashion to a signal line. CONSTITUTION:A buffer 4 sets the output signal of the buffer itself and the signal of a common connection signal line 3 as input, and the signal of a common connection signal line 2 is inputted to the buffer 4 when no high impedance state of the common connection signal line 2 is set due to the difference of driving performance. Also, when the high impedance state of the common connection signal line 2 is set, the output signal of the buffer itself is inputted to the buffer 4, and it is operated as a circuit which holds a state just before the high impedance state of the common connection signal line 2 is set. Therefore, the output signal of the buffer 4 is supplied to the common connection signal line 2, and as a result, no high impedance state appears on the common connection signal line 2. Thereby, it is possible to prevent the change of the unrequired signal or the pulse from occurring on the common connection signal line.
Patent JP-2001053726-A (JP)
Title: Testing method of fcs inspection processing in flag synchronizing transmission system and its system
Inventor: UTSUKI TSUTOMU
IPC: H04L69/40
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To dispense with a line testing device exclusive for FCS check and to enable a normal operation confirmation test of FCS check during service in which a subscriber device is constantly stored. SOLUTION: The normal operation confirmation test of an FCS inspection processing (FCS inspection processing part) is performed based on generation or no generation of an FCS error due to coincidence or difference of the number of bits in a CRC polynomial between the CRC generation in the case of transmission and CRC inspection in the case of reception. Paths Pa, Pb capable of transmitting and receiving a transmission frame are set by connecting 16/32 bit CRC creating circuits 8a, 8b/9a, 9b and 16/32 bit CRC inspection circuits 33a, 33b/34a, 34b. The normal operation confirmation test of the FCS inspection processing is performed based on the generation or no generation of the FCS error when the CRC polynomials of 16 bit, 32 bit are coincident or different.
Patent JP-H1167139-A (JP)
Title: Scanning electron microscope
Inventor: OSE YOICHI
IPC: H01J37/28
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To separate reflected electrons and secondary electrons so as to detect at least one of them, while preventing the charge-up of a sample by forming an electric field for acting as a decelerating electric field to the electron beams and acting as an accelerating electric field to the reflected electron and the secondary electron between an objective lens and the sample. SOLUTION: A negative voltage Vr is applied to a simple 107 as a retarding voltage, and since this voltage works as a decelerating electric filed on a scanning electron beam 104 and acts as an accelerating electric field on secondary electrons 109a and a reflected electron 110a, the energy of the electron beams for irradiating the sample is lowered without lowering the accelerating voltage, and the charge-up of the sample is thereby prevented. The secondary electron 109a and the reflected electron 110a generated from the sample 107 within a constant angle in the optical axis direction are focused near the optical axis, and detected by a detector 121 provided under an electron stop device 115, and the secondary electrons and the reflected electrons 110b generated at a fixed angle or more are taken into a detector 120 by an electric field of a deflecting device" 122.
Patent JP-S61107839-A (JP)
Title: Decentralized processing system
Inventor: MIE AKIMI
IPC: G06F15/177
Filed: 1984-10-31
Abstract: PURPOSE:To reduce system down-time by providing two sets of system control sections to the system and providing a switch 4 deciding whether or not each system control section is to be connected to a line at the ready state to each system control section. CONSTITUTION:The decentralized processing system is provided with the two sets of the system control sections SC1, SC2 controlling plural work stations WS1-WSn via a connecting line L. Switches SW501, 502 deciding whether or not a connection adaptor LNA4 is to be connected to the line L at the ready state are provided respectively to the SC1, SC2. When the SW501 is turned on and the SW502 is turned off and power is applied to start the system, then the SC1 is in ready state, a CPU2 of the SC1 is connected to the line L via the LNA4 to control the WS1-WSn thereby disconnecting the SC2 from the line L. When the SC1 is faulty and the SW501 is turned off and the SW502 is turned on, the CPU2 of the SC2 is connected to the line L via the LNA4 to control the WS1-WSn. Thus, the system is arisen again for the system-down for a short time.
Patent JP-S6471160-A (JP)
Title: Semiconductor case
Inventor: IKEDA MAMORU
IPC: H01L23/50
Filed: 1987-09-11
Abstract: PURPOSE:To connect an outer lead terminal and a printed board positively, and to improve the reliability of connection by bending and forming the outer lead terminal in an expansible manner in response to the shape of the connecting surface of the printed board when the printed board is connected. CONSTITUTION:Outer lead terminals 2 are shaped respectively by conductive materials, central sections of which are bent to a conical shape. Terminal 2 themselves have elasticity, and are bent as shown in a broken line by push force. A fixed number of the terminals 2 are arranged at regular intervals on the horizontal base of a case body 1. When a semiconductor case is pushed to the printed board 3 side, the soldered 5 terminals 2 on both sides are curved, and the terminals 2 at the center collide with pads 4. The terminals 2 at the center are soldered 5 to the pads 4 under the state. Consequently, the terminals 2 are connected completely to all pads 4 in the board 3. Accordingly, thc reliability of connection is improved.
Patent JP-H0973247-A (JP)
Title: Electrophotographic fixing device and method for fixing
Inventor: ISHIKAWA MASANOBU
IPC: G03G15/20
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic fixing device and the fixing method suited for the full color image fixing, capable of stably obtaining excellent toner releasing property over a long period. SOLUTION: In the device at least, provided with a fixing roll R1 furnished with a heat resistant elastic body layer on the roll base body while furnished with the outermost layer of fluorinated resin held in contact with the toner on the recording medium, or a fixing belt furnished with the heat resistant elastic body layer on an endless type film base body while furnished with the outermost layer, and an oiler R3 for feeding the releasing oil on a surface of the fixing roll R1 or the fixing belt, the surface roughness of the outermost layer is made <=Ra1μm, and as for the releasing oil, the flow silicone oil whose surface tension is <=20dyn/cm is adopted. In the particularly full color electrophotographic image fixing, offset occurrence is prevented and uneven glossiness is restrained from occurring.
Patent JP-H0897587-A (JP)
Title: Hybrid ic
Inventor: MORIMOTO SHOHEI
IPC: C09D5/24
Filed: 1994-09-22
Abstract: PURPOSE: To prevent the penetration of conductive paint having a specific composition into a protective layer made of an insulating resin so that the electrical and physical characteristics of the protective layer can be stabilized and the protective layer can fully exert its electromagnetic wave shielding effect by coating electronic parts elements mounted on a substrate with the protective layer and forming a shielding layer of the conductive paint. CONSTITUTION: After electronic parts elements of various kinds of chip parts 2, a resistor 3, etc., are mounted on an epoxy resin substrate 1 on which a copper foil circuit pattern is formed, a protective layer 5 having a required thickness is formed by dipping the substrate 1 in an epoxy resin bath. Then a shielding layer 6 having a required thickness is formed by dipping the substrate 1 in a conductive paint bath. The conductive paint is prepared by mixing 5-25 pts.wt. resin P obtained by mixing 10-50wt.% fine high polymer phenol resin particles in 50-90wt.% resort type phenol resin, 0.5-8 pts.wt. chelate layer forming agent, and 0.1-2 pts.wt. coupling agent in 100 pts.wt. metallic copper powder coated with 0.05-0.5 pt.wt. titanate, zirconate, etc.
Patent JP-H1077236-A (JP)
Title: Stabilizing additive in water-soluble medicine preparation of digestive enzyme mixture containing lipase and protease, preparation containing the same additive and kit for producing the same digestive enzyme mixture
Inventor: GALLE MANFRED
IPC: A61P3/06
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound soluble in an aqueous medium, stable for a long period of time, stable to loss of fat decomposing activity under action of water, suitable as an aqueous solution to continuously flow into a mammalian gastrointestinal region. SOLUTION: A complex lipid uses an anion salt of the formula (R<1> and R<2> are each 10-25C alkanoyol, etc.; R<3> is H, carboxyl, etc.; R<4> is H or 10-25C hydrocarbon chain; A is O or NH) as a stabilizing additive for a digestive enzyme containing a lipase, etc. For example, a vegetable lecithin of a natural plant such as soybean is preferably and a complex lipid as a mixture of various lipids is suitably. In producing and processing a medicine preparation, the complex lipid is added, deactivation of lipase is prevented, lipid decomposition activity during a process is advantageously stabilized, a complex fat depends on a pH value in the production and the pH value is usually 3.5-9.0, preferably 4.0-7.0, especially preferably 5.0-6.5.
Patent JP-H0288395-A (JP)
Title: Vertical take-off and landing aircraft with pipe mechanism supporting wing and plurality of propeller
Inventor: KAARU AIKUMAN
IPC: B64C29/00
Filed: 1988-09-12
Abstract: PURPOSE: To safely enable vertical takeoff and landing and horizontal move in lightweight structure by rotatably providing a pipe mechanism on a body through a support part as a holder for wings, and pivotally supporting a propeller drive shaft to rotate propellers. CONSTITUTION: On a support housing 30 of a drum 31, fluid pipes 34-37, 44-47 to support wings 24-27 and a return pipe 14 are rotatably supported through a support part 29, and propellers 14-17 are pivotally supported by fluid motors 4-7. A flow pump 1 is driven by an engine 11, flow pumps 2, 3 are driven by power plants 12, 13, power is parted to plural equal power parts to be supplied to the fluid motors 4-7 for driving the propellers 14-17 to rotate at high speed, and the wings 24-27 are rotated in a vertical direction at the time of vertical take-off or landing, while they are rotated in a horizontal direction in the sky. Vertical takeoff and landing and horizontal move can thus be safely achieved, less weight and higher reliability are provided, and lower fuel consumption can be achieved.
Patent JP-H04358747-A (JP)
Title: Rotation power engine by expansion and contraction
Inventor: SATO SATOSHI
IPC: F02G1/053
Filed: 1991-05-31
Abstract: PURPOSE:To use this engine for automobiles too solving difficult problems, such as large dimensions and heavy weight arising in a former double-acting biaxial crankshaft method Stirling engine, etc., by ideas of the types of Stirling engines. CONSTITUTION:Center shafts of a fixed cylinder or elliptic cylinder and a rotor are supported by bearings in different positions. Power is obtained by making the rotor inside a combustion chamber, fitting a heater to the rotor inside, mounting a piston cylinder on the rotor, and sliding piston pushing force, due to the expansion high pressure of an operating gas, on the inner wall of the fixed cylinder or elliptic cylinder. A cooling oil is located on the inside lower part of the fixed cylinder or elliptic cylinder, a cooler is fitted to the rotor outside, and the operating gas is cooled with the cooling oil to become contracted low pressure. The cylinder mechanism is same as that of a double-acting method. The cooling oil has the role of lubrication, and is cooled with an oil cooler to be circulated.
Patent JP-H0276126-A (JP)
Title: Detection of recording state of optical recording medium
Inventor: HASHIDA TAKU
IPC: G11B7/00
Filed: 1988-09-12
Abstract: PURPOSE:To detect fluorescence from respective pigments under the minimum overlapped state by reproducing the title optical recording medium composed of a recoding layer including plural dyestuff respectively having different fluorescent lives with using fluorescence in a specific time after irradiating exciting light. CONSTITUTION:Light sources 6 and 7 simultaneously irradiate light beams so that irradiation energy at the time of reproduction can be 1/10 of energy at the time of recording or below, and the pulse width of the irradiating exciting light is made into approximately 10ps. Therefore, fluorescent intensity from each recording layer is changed according to whether the dystuff decompose in the recoding layer or not, and the change is taken out as a two-bit electric signal through sensors 10 and 11. At this time, the sensors make the exciting light into a trigger, the sensor 10 detects the fluorescenc from the irradiation of the exciting light to 0.1ns, and the sensor 11 detects the fluorescence after 0.5ns. Thus, the fluorescence from the respective dyestuff in the recording layer can be detected under the minimum overlapped state, and the recording state can be detected with satisfactory accuracy.
Patent JP-H04111459-A (JP)
Title: Hybrid integrated circuit device
Inventor: ISOYAMA KIKUO
IPC: H01L25/00
Filed: 1990-08-31
Abstract: PURPOSE:To install fixedly a specified integrated circuit device on a mother board whose radiation characteristic is excellent by fixing a sub-board which shapes a hole to expose a specified integrated circuit device fixedly mounted on the mother board with the mother board at a specified position which keeps both the mother board and the sub-board separated from each other at a specified span. CONSTITUTION:When a support section 34 of a sub-board 30 is fixedly soldered to a pad 20 formed on a mother board 10, a specified integrated circuit 24 is exposed from a hole 32 formed on the sub-board 30 where the integrated circuit 24 is a component of an electronic circuit for the sub-board 30 and fixedly installed to the mother board 20 with specific consideration given to radiation characteristic. At the same time, the integrated circuit 24 is laid out close by a pad 40. It is, therefore, possible to form an electronic circuit of high heat generation on the sub-board 30 though it is a laminated board in structure, which does not eliminate the electronic circuit separately formed on the sub-board 30. Furthermore, the pads 14 and 44 are laid out close by the integrated circuit 24. The electrodes are connected with the mother board 10 or the sub-board 30, depending on the requirements.
Patent JP-H1173294-A (JP)
Title: Pointing device and method therefor
Inventor: SAITO HITOSHI
IPC: G06F3/0481
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To allow a user to easily discover a pointer by making conspicuous the position of the pointer in a screen in a timing desired by the user when the user uses a mouse or the like. SOLUTION: Only when a user simultaneously depresses the right button of a mouse and the shift key of a keyboard, the picture data of a picture in the surrounding of a mouse cursor shown by (A) are inverted so that the color of a picture in a first range in a screen and the color of a picture in a second range whose size is different from that of the first range are alternately changed. The first range is prepared as a rectangular area in which coordinates (Mx, My) of the mouse cursor are used as a center, and coordinates of the upper right and lower left vertexes are (Mx+L1, My+L1), (Mx-L1, My-L1) shown by (B), and the second range is prepared as a rectangular area in which coordinates of the upper right and lower left vertexes are (Mx+L2, My+L2), (Mx-L2, My-L2) shown by (C). Thus, calculation amounts necessary for changing the color can be reduced.  In this case, L1 and L2 are preliminarily set constants.