baber/WOPTO huggingface dataset:
Patent JP-H05126779-A (JP)
Title: Dielectric constant detector of fuel
Inventor: OGAWA KENJI
IPC: G01N27/22
Filed: 1991-11-06
Abstract: PURPOSE:To obtain a very accurate dielectric constant detector of fuel which is suitable for mass production and enables precise control thereof even in case of sudden change of dielectric constant of the fuel. CONSTITUTION:Radio frequency rectangular wave is charged to a single-layer winding coil 4 from an amplifier 18 via a resistor 10 and radio frequency sine wave appearing at a connection point of the single-layer winding coil 4 and the resistor 10, is converted into radio frequency rectangular wave by a wave shaper 11. DC current in charged to the single-layer winding coil 4 so that duty of the converted rectangular wave may be 50%, and frequency of the radio frequency wave is controlled so as for phase difference of signals at both ends of the resistor 10 to be 0 degree.
Patent JP-H11189358-A (JP)
Title: Printer capable of accurately positioning dye image receiving sheet section, and positioning method
Inventor: NO YOUNG
IPC: B65H20/04
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a printer that is capable of accurately positioning a dye image receiving sheet section with respect to its print head, and a positioning method. SOLUTION: This printer comprises a print head for continuous printing of a plurality of images 50 of a specific fixed length L onto a dye image receiving sheet section 30 unreeled from a dye image receiving sheet roll 40, a first sensor 190 for detecting the dye image receiving sheet section 30, a second sensor 220 arranged at a predetermined interval from the first sensor 190, a motor 45 for revolving the dye image receiving sheet roll 40 by an incremental step to move the dye image receiving sheet section 30 away from the first sensor 190 or to the second sensor 220, and a computer 250 that interconnects the first sensor 190, second sensor 220 and motor 45 to calculate the incremental step.  Such incremental step values are calculated upon a function of the diameter of the dye image receiving sheet roll 40 varying during continuous printing of such images 50 of a specific fixed length L.
Patent JP-H10132748-A (JP)
Title: Dry measuring and testing element
Inventor: HIGUCHI YOSHIHIKO
IPC: G01N31/22
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a dry measuring and testing element capable of measuring in a short time for speedy measurement with high accuracy, reducing the effects of the absorption and scattering of measuring light by solid matter in a liquid sample and the effects of external stray light entering from the opposite side of the surface of a photometric part at the time of measuring a reflectance factor, in a dry measuring and testing element which quantitatively determines an object to be measured by obtaining the amount of color development at the time of the reaction in color development of the object to be measured in the liquid sample from the measurement of a reflectance factor. SOLUTION: This testing element includes a reagent containing chromogens and supporters which support the reagent in the form of layers, and obtains the amount of color development of the chromogens generated by the reaction between an object to be measured in a liquid sample and the reagent from the reflectance factor of light incident on the reagent layers. By this, light- shielding layers containing light-shielding particles or preferably polymer beads containing light-shielding particles inside are stacked on the reagent layers of a dry measuring and testing element which measures the object to be measured.
Patent JP-S62148583-A (JP)
Title: Plastisol composition
Inventor: SUGINO GO
IPC: C09D127/04
Filed: 1985-12-23
Abstract: PURPOSE:The titled composition for adhesive, etc., having no reduction in performance in a hot and humid atmosphere, no occurrence of foam and coloring, being stably processed, having high bond strength, obtained by blending a specific adhesiveness imparting agent with a vinyl chloride polymer and a plasticizer. CONSTITUTION:(A) A vinyl chloride polymer is blended with (B) a plasticizer (e.g., di-n-butyl phthalate, etc.,) and (C), a block substance of (i) a diisocyanate polymer with (ii) oxygenzoic acid ester, having 1,000-10,000 average molecular weight, as an adhesive imparting agent to give the aimed composition. An aromatic diisocyanate (e.g., tolylene diisocyanate, etc.,) is used as the component i, especially containing an isocyanurate polymer and preferably containing 0.03-1wt% effective isocyanate. Further, (D) a promotor (e.g., zinc, etc.,) for dissociation of the block material of the component C is preferably used.
Patent JP-H01130614-A (JP)
Title: Magnetostatic wave device
Inventor: NISHIKAWA TOSHIO
IPC: H03H9/25
Filed: 1987-11-16
Abstract: PURPOSE:To increase the change rate of propagation speed of a magnetostatic wave corresponding to a change in the magnetic field and to miniaturize the device by applying a magnetic field from >=2 difference directions. CONSTITUTION:A magnetic field is applied to a YIG substrate 12 in directions shown in arrows H01, H02 by using electromagnets 14a, 14b and 16a, 16b. With an input signal such as a microwave given to an input antenna 18, a magnetostatic wave having two modes MSSW and MSFVW is propagated in a direction as shown in the arrow (k) and the magetostatic wave propagated by an output antenna 20 is extracted as an output signal. Since the rate of change in the propagation speed with respect to a change in the magnetic field is increased, the size of magnets causing the magnetic field is made small thereby miniaturizing the magnetostatic wave device.
Patent JP-2000121788-A (JP)
Title: Pressurized liquid cooling system safety equipment
Inventor: YAMAUCHI MICHINORI
IPC: G21D3/04
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To mitigate leakage of cooling water at the time of cooling pipe failure by giving quick and effective depressurizing function to a pressurizer. SOLUTION: To a vacuum vessel 3 placed with a heater 4, a primary system cooling line 6 having a heat exchanger 7 and a primary system circulation pump 8 is connected. To the primary system cooling line 6 connecting the heater 4 and the heat exchanger 7, a pressurizer 11 containing pressurized gas 12 and cooling water 13 is connected. To the pressurized gas side of the pressurizer 11, a depressurizing valve 29 is connected, and down stream the depressurizing valve 29, a depressurizing line 30 is connected, and to the depressurizing line 30, a gas capture tank 32 is connected. A failure detector 33 is provided in the vacuum vessel 3 and the failure detector 33 is connected to a signal processor 35. The output side of the signal processor 35 is connected to the primary system circulation pump 8 and the depressurizing valve 29 to transmit signals.
Patent JP-H01132585-A (JP)
Title: Dc-52 derivative
Inventor: UOSAKI YOICHI
IPC: C07D498/22
Filed: 1987-11-17
Abstract: NEW MATERIAL:The compound of formula I (R<1> is H, 2-5C alkyl, allyl, benzyl, 1-18C alkanoyl, linoleoyl, retinoyl, methylsulfonyl, nitroso, amino, chlorine, etc.; R<2> is H or lower alkyl; X is hydroxy or acetoxy and Y is cyano or X and Y together form O) and its salt. USE:An antitumor agent. PREPARATION:The objective compound of formula I can be produced e.g., by esterifying the carboxyl group and hydroxyl group of DX-52-1 expressed by formula II, reacting the esterified product with 2,2,2-trichloroethyl chloroformate in an inert solvent, reacting the reaction product with metallic zinc in acetic acid, hydrolyzing the resultant compound of formula III with an alkali and, as necessary, reacting with a compound of formula R<3>-Z (R<3> is same as R<1>; Z is halogen).
Patent JP-S62149565-A (JP)
Title: Top panel of industrial vehicle
Inventor: YOSHIOKA SOSUKE
IPC: B62D25/08
Filed: 1985-12-25
Abstract: PURPOSE:To facilitate inspection by independently arranging a top upper panel through an upper hinge and arranging a top side panel through a side hinge in turnable ways, thus permitting the top side panel to be opened even in a narrow space. CONSTITUTION:A top panel 11 consists of a top upper panel 12, a pair of top side panels 13, and a top front panel 14. In the top side panel 13, the lower edge part 13a is installed in turnable and demountable ways onto a chassis 17 by a side hinge 16. Further, in the top upper panel 12, the front edge part 12a is supported in turnable ways onto the upper edge part 14a of the top front panel 14 by an upper hinge 15. Therefore, when the panel 13 is turned around the hinge 16, in order to inspect the inside of an engine room E, a part of the engine room E is opened, and an operator can execute inspection in this state.
Patent JP-S62150285-A (JP)
Inventor: ISHIDA YOSHIO
IPC: G03B21/00
Filed: 1985-12-25
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-H02135950-A (JP)
Title: System for cordless telephone set displaying that it is engaged in data transmission
Inventor: UEDA MAKOTO
IPC: H04M1/00
Filed: 1988-11-17
Abstract: PURPOSE:To rapidly respond by an operator by displaying the fact that data is being transmitted on a display unit provided at mobile terminal equipment while the data is being transferred to each other between a device on a central office and the mobile terminal equipment. CONSTITUTION:While a password on a control channel is transferred to each other between a master 1 and a slave 2 prior to radio communication, information representing the transfer of the password is displayed on the display unit 11 provided at the slave 2. Therefore, the operator can recognize what kind of operation is being performed at present, which eliminates a trouble of uneasiness. Also, when no speech channel is formed after the lapse of maximum 1.2sec due to an unknown cause, the infeasibility of outgoing is displayed on the display unit 11 of the slave 2. In such a way, the operator can immediately respond to the status.
Patent JP-H06140330-A (JP)
Title: Sputtering device
Inventor: KAWASAKI ATSUSHI
IPC: C23C14/34
Filed: 1992-10-05
Abstract: PURPOSE:To improve the life of a target material with simple structure by setting the thickness of each part of the target material to the thickness switable for its abrasion pattern. CONSTITUTION:A target unit electrode 5 is composed of a target material 7 and a packing plate 8 which sticks fast on its rear side so as to support this target material 7. Here, for the target material 7, which is worn away with the pattern roughly peculiar to the device, the surface is flat all over, but the thickness of each section is different according to the abrasion pattern, and the fast sticking with the packing plate 8 is made through irregularity. For example, the relatively peripheral section P easy to be worn away is thick, and the central section Q hard to be worn away is thin. Hereby, the thickness of each section of the target can be made equal at replacement after abrasion.
Patent JP-2000122925-A (JP)
Title: Cache memory control system
Inventor: SUGAWARA SEIJI
IPC: G06F12/08
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To eliminate a partial writing access to a common memory at the time of a cache writing mishit when pertinent data against a writing request does not exist in a cache memory. SOLUTION: A CPU module provided with CPU 1 and cache memories 2, 3, 4 and 5 is provided with a register 7 for merging writing data of CPU 1 and reading data from a main memory. Thus, transfer between CPU 1 and the memories becomes the block transfer of arranged data width and the number of arranged words without fail, and the availability of system buses 9a-9d is improved. Thus, the reading modifying writing access of the memories is unnecessitated. Then, processing speed at the time of the cache mishit writing is accelerated.
Patent JP-H07140729-A (JP)
Title: Contact electrifying method for photoreceptor surface
Inventor: TAKEUCHI MANABU
IPC: F16C13/00
Filed: 1993-11-19
Abstract: PURPOSE:To attain electrification with a high charge acceptance and moreover, to almost completely prevent the generation of ozone by allowing an absorptive sponge roller impregnated with water to frictionally contact with the surface of a photoreceptor and applying a DC voltage therebetween, so as to electrify the surface of the photoreceptor. CONSTITUTION:The sponge roller 3 driven in accordance with the rotary photoreceptor 1 is provided in a positional relation that the sponge roller 2 comes into contact with the surface of the rotary photoreceptor 1. The photoreceptor 1 is constituted in such a manner that a photoreceptive layer 4 is provided on the conductive substrate 3 of aluminum, etc., and normally formed to a shape like a drum to be driven/rotated, for instance in an electrophotographic device for a copying machine, etc. The sponge roller 2 is provided with an absorptive sponge layer 6 on the surface of a core roller 5 made of the conductive material of metal, etc., and a DC power system 7 is connected to the core roller 5. Then, in a state where the sponge layer 6 is impregnated with the water, a DC bias voltage is applied between the sponge roller 2 and the photoreceptor 1, to electrify the photoreceptor layer 4.
Patent JP-2000117342-A (JP)
Title: Working method with punch press and punch press
Inventor: SHIMAMURA MASARU
IPC: G05B19/404
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a working method with a punch press with which highly accurate punching work is always executed in spite of set axial speed and to provide the punch press therefor. SOLUTION: Appropriate parameters corresponding to the axial speed which is selectable at the time of moving and positioning a work in the direction of an X-axis and Y-axis in an NC device 1 are beforehand stored in a storing means 9, and the parameter corresponding to the axial speed which is selected at the time of punching is fetched from the storing means 9, and the punching is executed according to the NC parameter which is rewritten by a parameter rewriting means 13.
Patent JP-H08143207-A (JP)
Title: Sheet receiver
Inventor: NAGATA HIDEYUKI
IPC: G03G15/00
Filed: 1994-11-25
Abstract: PURPOSE: To prevent the drop of a sheet from a sheet receiver by detecting the length of the sheet discharged from an image processing device by the rotation of a carrying roller and installing a mechanism for changing an angle in response to a sheet kind and print density based thereon. CONSTITUTION: A pulse signal (b) is sent to a paper feed amount calculation unit 2 and the signal (g) of a printing density information and the signal (a) of a sheet information are sent to an angle calculation unit 3 from an image processing device main body 1. A paper feed amount calculation unit 2 sends out a signal (c) showing a paper feed amount to the angle calculation unit 3 by the pulse signal (b). The angle calculation unit 3 calculates the angle referring the signal (c) showing the paper feed amount by referring the signal (a) of the sheet information and sends out the signal (d) showing the angle to a control unit 4. The motor control unit 4 controls a stepping motor 5 by referring the signal (d) showing the angle and changes the angle of a sheet receiver.  Therefore, the drop from the sheet receiver can be prevented by changing the angle responding to the length of discharged sheet greatly.
Patent JP-H02137416-A (JP)
Title: Electronic circuit
Inventor: KONO TOMOKAZU
IPC: H03K3/037
Filed: 1988-11-18
Abstract: PURPOSE:To obtain an output below the pulse width of input signals by setting the output by means of the edge of a first signal and resetting the output by means of the edge of a second input signal. CONSTITUTION:An output signal 1C comes to H by the rise edge of the first signal 1A, and to L by the rise edge of the input signal 1B. The pulse of T1 is generated by the phase difference of the rise edges between the input signal 1A and the input signal 1B. When the rise edge comes to the input signal 1A, the output signal 1D comes to H, and the output signal 1C of DEF comes to L. When the output signal 1C comes to L, the output signal 1D of DFF comes to L and enables the input of the input signal 1A. Consequently, the output pules having the pulse width smaller than the input signal can be obtained by setting and resetting the output by using the edges of the input signals.
Patent JP-H04164308-A (JP)
Title: Chip type solid electrolytic tantalum capacitor
Inventor: HORI JINKO
IPC: H01G9/012
Filed: 1990-10-29
Abstract: PURPOSE:To manufacture the title compact chip type solid electrolytic tantalum capacitor in parallel-connection structure by using the tantalum elements in the structure wherein tantalum sintered bodies are connected to tantalum foils. CONSTITUTION:The esboss parts 22 are provided on tantalum foils 2 and then tantalum powder is pressure-molded and sintered in vacuum atmosphere into tantalum sintered parts 3 connecting to the welded tantalum foils 2. Next, the surfaces of the tantalum foils 2 into which the tantalum sintered bodies 3 are not yet welded are anode-oxidized and then manganese dioxide layers, graphite layers and silver paste layers are successively formed on the tantalum foils 2 to form tantalum elements. Through these procedures, exceeding two tantalum elements are parallel-connected and then covered with an insulating resin 7 as an exterior so as to manufacture the title tantalum capacitor.
Patent JP-S63145806-A (JP)
Title: Operation control device of actuator
Inventor: SUGITANI MINORU
IPC: F15B20/00
Filed: 1986-12-09
Abstract: PURPOSE:To prevent a spool from causing sudden operation by detecting the current position of an electromagnetic valve, inputting output signals from detectors into a programmable controller and energizing other one of solenoids not changing the current position of the spool. CONSTITUTION:Position detectors 13 and 14 are provided on both ends of an electromagnetic valve 1 to detect the current position of a spool. Output signals from the position detectors 13 and 14 are inputted into a programmable controller 12 to energize either one of solenoids 2 and 3 that does not change the current position of the spool of the electromagnetic valve 1. The spool of the electromagnetic valve 1 can be locked in the current position by this method at the start of the programmable controller 12 so the sudden operation of the spool can be prevented without failure.
Patent JP-2001110846-A (JP)
Title: Manufacturing method of electronic component
Inventor: KATSUBE AKIO
IPC: H01L21/683
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of an electronic component, which is excellent in the productivity of the component, facilitates a miniaturization of the component and enables a reduction in the manufacturing cost of the component. SOLUTION: An elastic material 2 with at least the surface part to show an adhesion is provided on the upper part of a plate 1 to make substrates 3, which are the constituent components of an electronic component, adhesion- hold on the surface of the material 2 and elements 4, such as semiconductor chips, are respectively die-bonded to the prescribed positions on the substrates 3 and moreover, are respectively wire-bonded to the substrates 3.
Patent JP-H02222837-A (JP)
Title: Novel measurement of antigen
Inventor: ISHIKAWA EIJI
IPC: G01N33/53
Filed: 1989-11-09
Abstract: PURPOSE:To enable realization of a high-sensitivity measurement of an antigen by bonding a functional group or a label to the antigen to obtain a decorated antigen for use. CONSTITUTION:In a process (A), a functional group or a label is bonded to an antigen to be measured in a liquid to be inspected to form a decorated antigen. In a process (B), the decorated antigen is bonded to a carrier through an antibody against the antigen and then, the carrier is separated from the liquid to be inspected. In a process (C), the decorated antigen is dissociated from the carrier in a process (a) and a decorated antigen-antibody composite composed of the decorated antigen and the antibody against the antigen is dissociated from the carrier in a process (b). In a process (D), the decorated antigen or the decorated antigen-antibody composite as mentioned in the process (C) are measured.
Patent JP-H08146841-A (JP)
Title: Process cartridge
Inventor: KIDO EIICHI
IPC: G03G21/00
Filed: 1994-11-25
Abstract: PURPOSE: To provide a process cartridge capable of reducing the number of parts and the cost, without requiring an expensive mechanism for counting and storing the number of printing times, an expensive memory storing the number of the printing times, a device for protecting data in memory, a fuse, etc. CONSTITUTION: A photoreceptor is constituted of an aluminium cylindrical tube 15 having 30mm diameter, a carrier generating layer 16 as a charge generating layer consisting of a thin layer of about 1μm and a thick layer of about 1.4μm which are formed on the aluminium cylindrical tube 15 and a carrier transporting layer 17 of about 20μm as a charge transporting layer formed on the carrier generating layer 16. In the prescribed region of the carrier generating layer 16, an X-shaped sensitive part 16a is formed and the part of the carrier transporting layer 17 corresponding to the sensitive part 16a is a thin film part 17a thinner than the other part. When the photoreceptor is used to the limit and the film thickness of the photoreceptor becomes a prescribe one or below, an X-shaped life mark is printed on a paper sheet at the time of printing.
Patent JP-S63146362-A (JP)
Title: Cylindrical lithium battery
Inventor: FUKUDA HIROSHI
IPC: H01M4/06
Filed: 1986-12-08
Abstract: PURPOSE:To shorten a time for liquid pouring and to prevent an internal route by forming broken line-shaped splits on a polypropylene sheet and folding back this sheet along the broken lines so as to interpose a Li negative electrode plate and performing a broken line- shaped heat sealing process of an upper opening part in broken line shapes so that positive and negative electrodes are insulated. CONSTITUTION:A black mix, which is formed by adding poly tetrafluoroethylene to a mixture of MnO2 and graphite powder and Ketien black and blending them, is rolled by a roller to be formed into a sheet and pressed into a metallic porous collector. After this sheetshaped positive electrode plate 3 is dried and cut, the black mix on the central part of the electrode plate is peeled and a positive electrode lead plate 4 is welded there. Insulating tapes are sticked for reinforcement on the front and the rear of the positive electrode plate 3. On the other hand, a collector 2' made of Ni is pressed on a Li negative electrode plate 2. Splits 6 are formed on a central line which is formed widthwise on a fixed-sized micro-porous polypropylene sheet 5, and this sheet is folded back along these splits 6 so that a negative electrode plate is interposed between the folded sheets. Heat sealing of an upper opening which faces a folded part is performed in broken line shapes, and the sheet is made to face the positive electrode plate 3 and wound spirally. After these plates are housed in a battery case 1, an electrolytic solution is poured.