baber/WOPTO huggingface dataset:
Patent JP-H04194742-A (JP)
Title: Method for monitoring damage of underground buried pipe
Inventor: MORI KUNIHIRO
IPC: G01N27/20
Filed: 1990-11-28
Abstract: PURPOSE:To detect the presence or absence of damage from a change in the potential of a received alternating-current signal by setting the alternating-current signal to have a frequency shown by a specific equation, when the alternating-current signal is transmitted from a base of transmission to a base of reception through an underground buried pipe as a medium. CONSTITUTION:A base 1 of transmission of an alternating-current signal potential has a signal transmission device 5 comprising a signal source and an amplifier. A base 2 of reception of the alternating-current signal potential has a damage detecting device 6 comprising a measuring unit 7 and a digital logic circuit 8 and being provided with an electrode 14 for measurement underground. On the occasion when an alternating-current signal is transmitted from this base 1 to the base 2 through an underground buried pipe 3 as a medium, the alternating-current signal (f) is set to be f = {1/[4l(LC)<1/2>]} X k [l denotes a distance from the base 1 to the baser 2, L an induction of the buried pipe 3, C an electrostatic capacity of the buried pipe 2, and (k) a corrective value (0.88 to 0.95), and the presence or absence of damage of the buried pipe 3 is monitored on the basis of a change in the potential of a received alternating-current signal at the base 2.
Patent JP-H06176600-A (JP)
Title: Non-volatile semiconductor memory
Inventor: ITO YASUO
IPC: G11C29/04
Filed: 1992-12-07
Abstract: PURPOSE:To easily detect a defective bit line by detecting a defective bit line in accordance with voltage variation at the time of floating of the bit line, in a NAND type EEPROM. CONSTITUTION:A bit line sense amplifier detecting an output of a memory cell array 20, a row address buffer 24 and a row decoder 23 selecting word lines, and a column address buffer 26 and a column decoder 25 bit lines are arranged around the memory cell array 20. The row decoder 23 controls each bit line extending in the direction of column in a array 21 so as to make them a floating state respectively, in a test mode. And when each bit line is made a floating state, a test whether defective leakage exists or not is performed. That is, the test is performed by detecting a variation state of a potential of a bit line.
Patent JP-H04194294-A (JP)
Title: Installation structure for emergency ladder
Inventor: AZUMA KATSUHIKO
IPC: A62B5/00
Filed: 1990-11-27
Abstract: PURPOSE:To hold neat appearance of a building and to effectively utilize a space by composing the support body of an emergency ladder mounted on the outside of a building by using a chain or a rope, and containing the support body in a rain-gutter stay protruded to the outside of the building. CONSTITUTION:By first pulling down a handle 4 during the occurrence of emergency, a magnet 45 is released from attraction to a rain-gutter stay 3, and an emergency ladder 4 is dropped under gravity for automatic development. After development, a refugee comes down by utilizing the emergency ladder 4. When the emergency ladder 4 is developed by a refugee at a lower floor, the refugee comes down as it is by utilizing the emergency ladder 4. When the emergency ladder 4 is not developed by a refugee at a lower floor, a handle 44 of the emergency ladder 4 for a lower floor is forcibly lowered by means of the foot of the refugee himself, and through release of a magnet 45 from attraction to a rain gutter stay 3, the emergency ladder 4 is developed for coming down. This structure utilizes a space, such as a room and veranda.
Patent JP-H118424-A (JP)
Title: Magnetoresistive effect element and magneticresistive effect-type head
Inventor: KAWAWAKE YASUHIRO
IPC: H01L43/08
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To increase an MR ratio by providing a metallic reflection film that can easily generate reflected scattering, while maintaining the spin direction of an electron on the surface of a spin valve film. SOLUTION: A metallic reflection film 6 is added to the configuration of a basic spin valve film in a configuration of a soft magnetic film 3, a non- magnetic 4, and a hard magnetic property film 5. For example, Ag, Au, Bi, Sn, and Pb and the like should be used for the metal reflection film 6, and a level of several angstroms is measured on the surface for forming a smooth surface. Ag and Au are especially superior, and Ag is most effective. Therefore, a large number of conductive electrons are subjected to specular reflection on the surface of the metallic reflection film 6, and relatively spin information is maintained. In this manner, when electrons is subjected to the specular reflection on the thin film surface, the same effect as one where a magnetic property layer/non-magnetic layer are laminated in a multiple layer can be obtained, thus increasing an MR ratio.
Patent JP-H07198742-A (JP)
Title: Accelerometer and assembling method thereof
Inventor: JIYON MARUSERU KUBURERU
IPC: G01P15/18
Filed: 1992-12-07
Abstract: PURPOSE: To provide a new precise accelerometer in a very simple structure, in which no undesired torque or moment of force entirely occurs. CONSTITUTION: A bolt 11 is passed through holes formed in a center column 2, a piezoelectric plate 3, a mass 4 so that the bolt 11 can not mechanically and electrically be put in contact with the center column 2 to mount the piezoelectric plate 3 and the mass 4 pairing each other to the center column 2. The bolt 11 can be matched into the holes while being assisted in matching into the holes and kept in no contact with the center column 2. The bolt 11 is provided through the hole at a right angle for multi-axial measurement and the mounting angle of an accelerometer mainbody is changed for all-directional measurement.
Patent JP-H03190042-A (JP)
Title: Cathode-ray image display device
Inventor: TAKAGI SEISHI
IPC: H01J31/12
Filed: 1989-12-19
Abstract: PURPOSE:To improve efficiency for taking out an electron beam, reduce deflection aberration, facilitate modulation and lengthen a service life of a filamentary cathode by heating the filamentary cathode, and providing a specified electrode for taking out electrons. CONSTITUTION:Electron beams radiated from filamentary cathodes 12 are subjected to required deflection and modulation to display an image on a fluorescent display means 22. A plurality of the filamentary cathodes 12 are extended and fixed on a substrate 18 in parallel to each other with intervals. At least one heater 30 is housed in each filamentary cathode 12 to be heated by current for heating the cathode. A plurality of electron take-out electrodes 32 having a transmitting hole 32a extending in parallel to the lengthwise direction of the filamentary electrode 12 are provided between the filamentary electrode 12 and a vertical deflection electrode 14, and low positive potential is applied to them. Thus electrons can arrive on a display surface in a small spot diameter while gas coming from other anodes where modulation is possible is reduced in the cathode.
Patent JP-H07178958-A (JP)
Title: Image forming device
Inventor: IWAMA HIDETO
IPC: B65H7/20
Filed: 1993-12-24
Abstract: PURPOSE:To enable a scanner motor to be rotationally driven at a required speed without a speed unevenness even if the number of rotation of a scanner is charged by changing over an image density. CONSTITUTION:In the state that a dividing ratio of a frequency dividing circuit 236 is changed over by a DC controller 118 on the basis of a specified resolving power, a scanner motor driver 125 controls the drive of a scanner motor 126 on the basis of a divided pulse outputted from the frequency dividing circuit 236.
Patent JP-2001142902-A (JP)
Title: Client sorting method and client analyzing device
Inventor: KOYANAGI HIROTAKA
IPC: G06Q30/06
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To analyze a client based on a numerical value, which can be more effectively reflecting the utilization of the client concerning a shop, while considering the member subscription period of the client as the cumulative number of times of utilization (frequency) by considering a problem that it is difficult to promote a sale while predicting the next visit to the shop since the cumulative number of times of utilization does not express the actual interval for the client to visit the shop (the frequency of visits to the shop) although conventional RFM analysis uses two axes of the final date of utilization (recency) and the frequency. SOLUTION: Based on the use of the average interval for the client to visit the shop ((final date of utilization - first date of utilization) ÷ (cumulative number of times of utilization)) as the value of the frequency, clients are sorted into a new client group having the cumulative number of times of utilization less than a fixed number of times and an existing client group having an other cumulative number of time of utilization from client master data stored in a database and utilization point history data for each client containing the final date of utilization, the cumulative number of times of utilization and the first date of utilization at least and the existing client group is segmented by two axes of the final dare of utilization and the average interval of visits to the shop so that the problem can be solved.
Patent JP-H11155496-A (JP)
Title: Feed
Inventor: YOSHIKAWA GENICHI
IPC: A23K1/18
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a feed having an excellent intestinal function-controlling action, capable of controlling syndromes such as diarrhea at high rates and lowering a feed conversion rate, having excellent safety and useful for cattle and so on by including galactooligosaccharide and mannose. SOLUTION: This feed contains (A) galactooligosaccharide preferably in an amount of 0.1-5 wt.% (based on the feed), more preferably 0.1-3 wt.%, and (B) mannose preferably in an amount of 0.1-2 wt.%, more preferably 0.1-1 wt.%. The components A and B may be added in powdery or liquid forms as such or after dissolved or dispersed in drinking water.
Patent JP-H09168067-A (JP)
Title: Book original image forming device
Inventor: TAKAHASHI HIROSHI
IPC: H04N1/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent supply of transfer paper of a wrong size and manual paper feeding. SOLUTION: The device selects only transfer paper longitudinally supplied in the spread mode and only transfer paper laterally supplied in the independent page mode. In the case of selecting transfer paper other than selectable transfer paper, waring indication is made. When a manual paper feed means feeding paper manually is in use, both of the longitudinal and lateral feed transfer paper are selected. The device is provided with a manual feed size selection key 1000 selecting or inputting a size of manual feed paper.
Patent JP-H02180119-A (JP)
Title: Film supply apparatus
Inventor: NOMURA KOICHI
IPC: B65H19/12
Filed: 1988-12-27
Abstract: PURPOSE:To contrive the automated selection of a film bobbin and prevent its movement in a zigzag direction by retaining a number of different kinds of film bobbins with different model numbers in a free rotation manner by an endless encircling body freely movable along a closed curved track and locating this film bobbin in a predetermined unloading positon to be carried off from the rotation track. CONSTITUTION:A stacker 2 is an endless rotation body supported by a cylindrical base frame 5 and freely movable along a closed curved track. When a film bobbin B of the required model number is selected, a chain 6 is set in the decelerated rotation motion and, when the bobbin-carrying tray 8 reaches an unloading position, brought to a stop to force the tray 8 off from the track together with the film bobbin B by a tray unloading means 20. This unloading means arranges the film bobbins B in vertical centering by an equidistant up- and-down motion of retaining bodies 31 and 32 in coactive relation and in horizontal centering by an equidistant back-and-forth motion of chucks 39 and 40 in coactive relation.
Patent JP-H09143797-A (JP)
Title: Wear resistant coating layer of fluid contact member and its formation
Inventor: HAMANAKA SUKEAKI
IPC: C25D15/02
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To produce a wear resistant coating layer of a fluid contact member capable of prolonging the life of wear resistant, high in economical effect, hardly causing an adverse effect to a mother material quality and without being restricted with the shape and dimension of a subject member. SOLUTION: In this wear resistant coating layer 30 formed on the inner surface of an injection nozzle 2 in contact with a pulverized carbon/steam mixed fluid, the space between particles of sintered hard coarse particulates 31 such as cubic boron nitride having larger hardness than the pulverized coal are filled with sintered hard particulates 32 having smaller grain size than the pulverized coal particulates, and also gaps of layers composed of both sintered hard particulates 31 and 32 are filled with an electrodeposition metal 33 to capture both particles 31 and 32.
Patent JP-2000147259-A (JP)
Title: Manufacture of phase difference plate
Inventor: TABATA HIRONORI
IPC: B29L7/00
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a phase difference plate manufacturing method having a wide visual field angle and a uniform in-plane direction phase difference without deteriorating the performance of external appearance due to the generation of innumerable fine irregularity or reducing a phase difference characteristic itself. SOLUTION: The manufacturing method comprises kneading a thermoplastic resin component to which a volatile substance is added and extruding it from a metal mold like a film by an extruder and then cooling the extruded substance. At least in one of a cooling process, a curing process, a uniaxial oriention preheating process, and a uniaxial orientation process to be executed immediately after extruding the resin component like a film from the metal mold and thereafter, a part of a volatile substance out of the extruded film-like thermoplastic resin component is evaporated to prepare a uniaxial oriented film.  Then a heat contractive film to be thermally contracted in a direction rectangular to the drawing direction and having glass transfer temperature Tg2 which is the same as that the glass transfer temperature Tg1 of the uniaxial oriented film or at least within its +9 deg.C is stuck to the uniaxial oriented film, the stuck films are thermally contracted and then the stuck heat contractive film is peeled away.
Patent JP-H05146009-A (JP)
Title: Power supply for driving motor
Inventor: MINESAWA YUKIHIRO
IPC: B60L11/00
Filed: 1991-11-18
Abstract: PURPOSE:To provide a power supply in which service life of battery can be prolonged remarkably by avoiding abrupt charge/discharge of battery and in which excessive power is not fed to the battery or 5 capacitor having high capacity. CONSTITUTION:Capacitors C1, C2 having high capacity are connected in series or parallel with a battery 11. The battery 11 and/or the capacitors C1, C2 are provided with voltage sensors 9, 10 and terminal voltages thereof are detected. Current flowing between battery 11 and at least one of a motor drive circuit or the capacitors C1, C2 is then limited based on detection signals fed from the voltage sensors 9, 10. Furthermore, when the terminal voltages of the capacitors C1, C2 are higher than a predetermined value, current flowing from the motor drive circuit into the capacitors C1, C2 is limited.
Patent JP-H03191099-A (JP)
Title: Method and device for descaling stainless steel
Inventor: ITO MASAHIKO
IPC: C23G1/08
Filed: 1989-12-20
Abstract: PURPOSE:To remove the oxide scale generated in continuous annealing at a high rate by anodically electrolyzing an annealed stainless steel in an aq. neutral salt soln. and an aq. alkaline soln. and further cathodically electrolyzing the steel in an aq. nitric acid soln. CONSTITUTION:A stainless steel 1 is hot and cold-rolled, continuously annealed 16 and cooled 17. The band stainless steel 1 with the scales formed on its surface in annealing 16 is introduced into an aq. neutral salt soln. electrolysis 2, and anodically electrolyzed to dissolve the Cr in the scale. The steel is then introduced into an aq. alkaline soln. electrolytic cell 6, and anodically electrolyzed to dissolve the Cr oxide in the scale. The steel is successively introduced into an aq. nitric acid soln. electrolytic cell 10, and cathodically electrolyzed to elute the Fe(III) in the scale into the soln. as Fe<2+>. The scale consisting of an iron-chromium spinel oxide on the stainless steel is removed by this three kinds of electrolysis with high efficiency.
Patent JP-H05168190-A (JP)
Title: Magnet motor
Inventor: SAKON SHOZO
IPC: H02K5/14
Filed: 1991-12-12
Abstract: PURPOSE:To prevent vibration and prevent the characteristic fluctuation of a motor and breakdown of a brush holder mounting board. CONSTITUTION:This motor is provided, at the end of an opening, with a cut 3 with a small width, with which the projection 2 provided at a brush holder mounting board engages, and a cut 18 with a large width, with which the projection 17 provided at a bracket engages, and further this is equipped with a frame 4, in which an armature is accommodated, and the engaging face of the cut 3 with a small width is tapered 5, and the projection 2 of the brush holder mounting board is press-fit lightly for fixation.
Patent JP-H01169646-A (JP)
Title: Memory element for number of arbitrary words
Inventor: HIRAO YUICHI
IPC: G06F12/04
Filed: 1987-12-25
Abstract: PURPOSE:To easily utilize extra memories by comparing data read from respective memory parts when the number of the words of the data is <= a half of the memory capacity of the plural memory parts, and displaying the data and an error signal when they do not correspond. CONSTITUTION:The written data are read from the memory elements of respective memory parts 400-403 selected by means of a decoder part 300, and inputted to a selector part 500 and a comparing part 600. The selector part 500 selects four outputs from the memory parts 400-403 out of the one value of word number designating signals W0 and W1 and the two bits of a higher-order An-1 and An-2, and outputs them through an output buffer 700 to carry out interface rectification at the section of the external part of the arbitrary word number memory element, etc. By receiving the four outputs of the memory parts 400-403, the data comparing part 600 collates the output data to be compared determined by the word number designating signals W0 and W1. The consistency and inconsistency of a result is displayed through the output buffer 700 to the external part of the arbitrary word number memory element. Thus, the extra area can be easily utilized for the multiplexing of the memory part.
Patent JP-H04207384-A (JP)
Title: Digital convergence correcting device
Inventor: MATSUMI KUNINORI
IPC: H04N9/28
Filed: 1990-11-30
Abstract: PURPOSE:To efficiently adjust convergence at the time of initial adjustment of the convergence by adding a memory previously storing specific correction data. CONSTITUTION:A non-volatile memory is prepared as a reference correction data storing memory 12 to previously store average correction data necessary for television image receivers of the same sort for instance. In the case of executing the initial adjustment of convergence at the time of assembling a TV image receiver, a CPU 9 reads out reference correction data of the memory 12 and writes the read data in a memory 3 to execute rough convergence correction. While observing a convergence-corrected screen, an operator sends an instruction by an instructing device 8 to execute the fine adjustment of convergence and stores the fine adjustment result in a correction data storing memory 11. Thus convergence adjustment can be efficiently executed in the case of initial adjustment or the like.
Patent JP-H10173670-A (JP)
Title: Network system and call-setting method
Inventor: KUDO YUKIKO
IPC: H04L12/70
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a network system in which a call can appropriately be set between terminal equipments, in spite of the difference in signaling protocols which the terminal equipments follow and to provide a call setting method. SOLUTION: When a call is set between two terminal equipments whose signaling protocols differ, a protocol information request means in a calling side terminal requests bestowing of protocol information of the signaling protocol, which a terminating side terminal uses of an ATM exchange. Then, the protocol information bestowing means of the ATM exchange reads the protocol information applied to protocol information of the incoming side terminal from a first protocol information storage means and gives it to a calling side terminal. Then, a protocol change means in the calling side terminal changes the signaling protocol, which the calling side terminal uses for the signaling protocol which the incoming side terminal uses. Then, the both signaling protocols become matched in state.
Patent JP-H06157499-A (JP)
Title: N-@(3754/24)1-substituted ethyl)-2,2-dichlorocyclopropane carboxamide derivative and germicide for agriculture and horticulture
Inventor: YOSHIDA FUMITAKA
IPC: C07D307/82
Filed: 1992-11-16
Abstract: PURPOSE:To obtain a new subject derivative consisting of a specific N-(1- substituted ethyl)-2,2-dichlorocyclopropanecarboxamide derivative and useful as a germicide for agriculture and horticulture having activity on plant disease injuries without exerting a bad influence upon crops. CONSTITUTION:2,2-Dichlorocyclopropanecarbonyl halides expressed by formula I [R<1> to R<3> are H or alkyl; Y is halogen] (e.g. 2,2-dichloro-1-ethyl-3- methylcyclopropanecarbonyl chloride) are made to react with a compound expressed by formula II [X is halogen; (n) is 0, 1 or 2; A is O or S] in the presence of a base (e.g. triethylamine) in a solvent such as toluene at ambient temperature for 2hr while stirring and then a toluene layer is washed with 10wt.% hydrochloric acid, sodium hydrogencarbonate aqueous solution and water in this order and dried, concentrated and crystallized to provide the objective derivative expressed by formula III (Z is a group of formula IV) and useful as a germicide, etc., for agriculture and horticulture.
Patent JP-H04203715-A (JP)
Title: Fan guard of air conditioner
Inventor: SUZUKI KENJI
IPC: F24F5/00
Filed: 1990-11-30
Abstract: PURPOSE:To raise the easiness in the installation work, install for sure, and miniaturizing an air conditioner by fixing a fan motor in the central section of a fan guard and fixing the fan guard by placing the outer circumferencial section of the spoke between a cabinet and an air blast guide. CONSTITUTION:The motor mounting base 9 is welded to the spoke 8 in the central section of a fan guard 6, and the fan motor 10 is fixed to a motor mounting base 9 by means of bolts 16, and the fan 11 is installed to the fan motor 10. In the center of a cabinet 13 an air blast port 13a is opened, and at the brim of the air blast port 13a an upright projection 13b is formed by drawing-out. The air blast guide 12 is formed in the shape of a bell mouth in order to raise the efficiency of blasting air by the fan 11, and a flange 12a surrounds the circumference on the side of the cabinet 13. The fan guard 6 is held by being placed between the cabinet 13 and the air blast guide 12. With this constitution the easiness of the work to install the fan guard 6 is improved and a stable strength in the mounting is given and an air conditioner that is small in size and low in cost is provided.