baber/WOPTO huggingface dataset:
Patent JP-H02932-A (JP)
Title: Optical deflecting device
Inventor: HATORI MASAMI
IPC: G02F1/335
Filed: 1988-05-27
Abstract: PURPOSE:To suppress variation in the quantity of a deflected beam and to enable a precise scan by shifting the frequency of an alternating voltage applied to interdigital electrode couples (IDT). CONSTITUTION:This device has a high frequency amplifier 19 which applies the high-frequency alternating voltage to slanting finger chirp IDTs 17 and 18 for generating surface acoustic waves 15 and 16 and a sweeper 20 which varies (sweeps) the frequency of the voltage continuously. Then the high-frequency voltage applied to the IDTs 17 and 18 is shifted by a specific quantity at each point of time and fluctuations corresponding to the 1st surface acoustic wave 15 and 2nd surface acoustic wave 16 shift from each other by a half cycle. Consequently, the fluctuations cancel each other and then the total diffraction efficiency by both surface acoustic waves 15 and 16 becomes essentially constant to suppress variation in the quantity of a deflected beam due to the fluctuations of the surface acoustic waves.
Patent JP-2000322158-A (JP)
Title: Cable unconnection and misconnection detection circuit and cable connection circuit
Inventor: UEKI YOSHINOBU
IPC: H04L29/10
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain an unconnection and misconnection detection circuit capable of detecting a connection error by adding four signal lines to a connection unit in the case of checking whether there is any error in the connection of a connection cable between a reference unit and a connection unit or not. SOLUTION: In the inter-unit unconnection and misconnection detection circuit for detecting unconnection/misconnection between a basic unit 10 and each of plural connection units 21, 22,..., 2n connected through each cable, identification code ID consisting of the number of bits corresponding to the number of plural connection units 21 to 2n are applied to each of the connection units 21 to 2n,  a signal line is added to signal lines corresponding to the number of bits and stored in each cable and the basic unit 10 is provided with plural connection unit connectors 101 to 10n and constituted so as to detect the connection/unconnection/misconnection of each cable by using an identification circuit for identifying an identification code ID at the time of inputting the number of bits corresponding to the ID from each of the connectors 101 to 10n and a logical integrated circuit for monitoring the input of the number of bits corresponding to the ID.
Patent JP-H02311696-A (JP)
Title: Shield covering construction
Inventor: TADANO NAONORI
IPC: E21D11/08
Filed: 1989-05-25
Abstract: PURPOSE:To improve the resistance force by arranging a pulling member in the circumferential direction of a segment ring assembled inside a shield machine and forming the segment ring into an integral form by applying a tension onto the pulling member by a jack. CONSTITUTION:A segment ring 1 is assembled by connecting a plurality of segments 11 in the circumferential direction on the inside of a shield machine by bolts, propulsing the shield machine. Further, a pulling member 2 is arranged in the circumferential direction of the ring 1, and one edge of the pulling member 2 is fixed onto a fixing tool 3 installed in the installation groove 13 on the segment 11. The other edge of the pulling member 2 is installed onto a jack which can be tension-applied in the circumferential direction, through the fixing tool 3. Further, the pulling member 2 is applied with tension by the jack, and the ring 1 is formed integrally.
Patent JP-H04354842-A (JP)
Title: Electrode material for resistance welding
Inventor: TEJIMA KOICHI
IPC: C22C9/00
Filed: 1991-06-03
Abstract: PURPOSE:To offer an electrode material having a long service life, good in strength and high in productivity. CONSTITUTION:This is an electrode material for resistance welding having a compsn. contg., by weight, 0.2 to 1.2% Cr, 0.05 to 0.6% Zr as well as total 0.4 to 1.4% Cr and Zr, 0.005 to 0.05% Si, 0.001 to 0.1% B and the balance Cu with inevitable trace elements.
Patent JP-S5557470-A (JP)
Title: Inking device
Inventor: IDEMI JITSUO
IPC: B41F31/15
Filed: 1978-10-25
Abstract: PURPOSE: To improve quality of printing, with elimination of uneven inking and better mixing of ink, by allowing an inking roller to swing in the axial direction at a different cycle from a reciprocating roller.  
     CONSTITUTION: A reciprocating roller 5 swings in the axial direction while rotating by being forced by others, and an inking roller's main body 28's outside circumference, while contacting a printing block and the reciprocating roller 5's outside circumference and rotating along with them, swings in the axial direction through a roller 36 engaged with a grooved cam 40. The swinging cycle ratio between the printing block and the reciprocating roller 5 is 2 to 1, and the inking roller's main body 28's swinging cycle is to become as shown in the equation. In the equation, D 0 , D 1  and D 2  represent respective diameters of the printing block, the reciprocatting roller and the inking roller, and N 1  and N 2  denote respective numbers of teeth of the gears 29 and 39. And if these symbols take their respective figures of 420, 3, 116, 29, 110, 55 and 58, the cycle of the inking roller is to become 0.788. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S619429-A (JP)
Title: Curable epoxy resin composition
Inventor: ASAKAWA YUTAKA
IPC: C08G59/00
Filed: 1984-06-25
Abstract: PURPOSE:The titled composition which can cure rapidly without undergoing amine blushing, water drop hazing, etc., even in an environment including a high humidity and a low temperature, comprising an epoxy resin having at least one vicinal epoxy group, on the average, in the molecule and a specific reactive organic amino compound. CONSTITUTION:A reactive organic amino compound is obtained by masking an amino-terminated compound obtained by an addition reaction between (a) an aromatic, alicyclic or the like ring struture (-containing) polyamine having at least one N-bonded reactive hydrogen atom and (b) an aromatic-containing polygly-cidylamine, a diglycidylhydantoin or a triglycidyl isocyanurate at a ratio of the epoxy groups in component b to the amino groups is component a of 1/2-40 with (c) a phenol having at least one aromatic nucleus-bonded OH group in an amount to provide a ratio of said amino groups to the phenolic OH groups of 1/0.01-1.8. An epoxy resin having at least one vicinal epoxy group, on the average, in the molecule is mixed with the obtained amino compound.
Patent JP-S63295647-A (JP)
Title: Surface treatment of vulcanized rubber molding
Inventor: SENDA KAZUHISA
IPC: C08J7/04
Filed: 1987-05-26
Abstract: PURPOSE:To obtain a vulcanized fluororubber molding reduced in friction properties and freed of stickiness, by coating said molding with a specified treating agent and treating it with water. CONSTITUTION:A vulcanized fluororubber molding is coated with a treating solution containing an amino group-containing alkoxysilane of formula I or II (wherein R is CH3-, CH3CH2- or the like, R1 is H2NCH2CH2CH2-, H2NCH2CH2 NHCH2CH2CH- or the like, R2 is CH3-, C6H5 or the like) an alkoxylsane of any one of formulas III-V [wherein R is CH3-, CH3CH2-, (CH3)2CH-, CH3CH2 CH2-, or the like, R1-2 are each CH3-, C6H5, H-, CH2=CH-, CF3CH2CH2-, C6H5CH2-, CH3CH2- or the like), etc., dried in air at 100 deg.C or below, treated to hydrolyze the compounds, dried and optionally heat-treated at 100-250 deg.C for several min to several tens of min.
Patent JP-S61286869-A (JP)
Title: Temperature controller for heat roller fixing device
Inventor: ARAKI KAZUHIRO
IPC: G05D23/19
Filed: 1985-06-14
Abstract: PURPOSE:To control a rise in the surface temperature of a heat roller when the heat roller is powered on by controlling the surface temperature of the heat roller according to a reference temperature. CONSTITUTION:When the surface temperature of the heat roller 1 when the heat roller 1 is powered on is lower than the reference temperature, electric feeding to a heater 2 is controlled by the 1st control means which performs the control according to a rise in the surface temperature. Further, when the surface temperature is higher than the reference temperature, the electric feeding to the heater 2 is controlled by the 2nd control means which performs the control through a timer 3. Consequently, even when the initial temperature is high, timer control is performed to raise the surface temperature to a fixation temperature without any overshooting, and the heater feeding time controlled by the timer is shortened even under this timer control, thereby suppressing the influence of variation in source voltage.
Patent JP-S61291602-A (JP)
Title: Catalytic component for olefin polymerization and catalyst
Inventor: TERANO MINORU
IPC: C08F4/60
Filed: 1985-06-18
Abstract: PURPOSE:To obtain a high-performance catalytic component acting with high activity when provided for olefin polymerization leading to the stereoregular polymer in high yield, by coming into contact between fatty acidaluminum salt, dialkoxy magnesium, aromatic dicarboxylic acid diester, etc. CONSTITUTION:The objective catalytic component can be obtained by contacting. (A) fatty acid aluminum salt, (B) dialkoxy magnesium (e.g., diethoxy magnesium), (C) aromatic dicarboxylic acid diester (e.g., dimethyl phthalate), (D) halogenated hydrocarbon, and (E) titanium halide of formula TiX4 (X is halogen). This component is combined with both Si-component of formula SiRm (OR')4-m (R is H, alkyl or aryl; R' is alkyl or aryl; 0<=m<=4) and organoaluminum compound (e.g., trialkylaluminum) to put into application as the objective olefin polymerization catalyst.
Patent JP-H02309701-A (JP)
Title: Delay line
Inventor: KOYAMA ICHIRO
IPC: H01P9/00
Filed: 1989-05-24
Abstract: PURPOSE:To stabilize the delay time over a wide range up to a high frequency by arranging ground terminal pins nearby an input and an output terminal pins of the delay line which uses the reverse surface of a dielectric substrate as a ground plane and has a microstrip line on the top surface. CONSTITUTION:The reverse surface of the dielectric substrate 1 made of an alumina substrate is used as a ground plane 3 and the microstrip line 2 is formed on its top surface; and lands 2 and 2b at both ends are used as an input and an output terminal and claw-shaped parts of the input and output terminal pins 5 and 5b clamp the dielectric substrate 1 and are soldered tot he lands 2a and 2b. The claw-shaped parts of ground terminal pins 6a and 6b also clamp the dielectric substrate 1 and are soldered to lands 4a and 4b connected to the ground plane 3 by through holes 4'a and 4'b. Namely, the ground terminal are arranged nearby the input and output terminals and the pins 5a and 5b, and 6a and 6b where the dielectric substrate 1 is clamped are used and soldered.
Patent JP-S6112926-A (JP)
Title: Apparatus for intermittent feeding of roving
Inventor: TOKUDA SHIYUUICHIROU
IPC: D01H5/36
Filed: 1984-06-27
Abstract: PURPOSE:The titled miniaturizable apparatus capable of holding a roving with a nip nail and front stopper only at the time of stopping a body at the upper limit position and lowering the body and carrying out the intermittent feeding of the roving. CONSTITUTION:An apparatus for intermittent feeding of a roving 8 capable of providing a dead point in which three of a nip nail 1, the center of rotation of a spring holder 5 and a spring fixing position on the nip nail 1 are on one straight line when the nip nail 1 is between the front stopper 3 and the rear stopper 4, rotating the nip nail 1 till the contact with the front stopper 3 when the nip nail 1 starts clockwise rotation, holding the roving 8 with the nip nail 1, rotating the nip nail 1 till the contact with the rear stopper 4 when the nip nail 1 starts counterclockwise rotation, and releasing the holding of the roving 8.
Patent JP-H0616346-A (JP)
Title: Control method for elevator group
Inventor: YORUMA BIRUTAMO
IPC: G05B13/04
Filed: 1993-05-07
Abstract: PURPOSE: To improve service efficiency by simulating the future operation of an elevator system for respective choices by a Monte-Carlo method, estimating influence and performing judgment analysis in real time based on the result in the case of selecting among a plurality of operations. CONSTITUTION: It is assumed that the two judgment points of a departure point and a stop point are present in respective elevators. Then, a group controller 7 senses arrival through respective elevator controllers 6 and accesses the condition data of the respective elevators and floor calling condition data at the time of arriving at the judgment point. Then, a possible choice is defined by an operation model. Then, a realization value is selected at random for unknown quantities associated with judgment conditions and simulation is performed. Then, the cost of the choice is calculated and the choice of the lowest cost is selected.  For the unknown quantities associated with the judgment conditions, the number of passengers present behind floor calling and future new external circumstances for a target floor, etc., are taken into consideration and a fixed number of the various realization values are selected.
Patent JP-S63299446-A (JP)
Title: Mechanical input system by sound of voice or the like
Inventor: IDO NOBUHIKO
IPC: G06F3/16
Filed: 1987-05-29
Abstract: PURPOSE:To form a mechanical input device by sound such as a voice, etc., with a high correct answer discrimination ratio, by replying two kinds of selection items to the presence/absence of an input. CONSTITUTION:Announcement is informed to an outgoing person by a telephone line 30, and following that, an input start tone is informed to the outgoing person, and also, an integrator 3 is reset, then, started. In the above waiting time, the outgoing person answers (Yes) if the person desires the reception of a FAX, and prevents the sound from being inputted to a mouth piece when no reception is desired. A difference by such selection results in the accumulated value of the integrator 3 via the telephone line 30 and a reception part 21. A comparator 4 reads the accumulated value of the integrator 3, and compares it with a preset threshold value. A control part 5 reads out the result of comparison, and performs branching based on the presence/absence of the input.
Patent JP-S62286558-A (JP)
Inventor: KONDO SHIGEKI
IPC: B02C15/04
Filed: 1986-06-06
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-H05324367-A (JP)
Title: Method for recording fault information
Inventor: OKAMOTO SUMINORI
IPC: G06F11/00
Filed: 1992-05-25
Abstract: PURPOSE:To enhance the working efficiency of investigation by storing serious fault information of a specified device and device history information which is generated in the device till serious fault occurrence in a non-volatile memory. CONSTITUTION:When serious fault which makes the device 1a down occurs in the specified device 1a, information being related to the serious fault is recorded in the non-volatile memory 10 inside the device 1a and the fault information is reported to a maintenance center directly or with a network. When a fault occurs in the specified device 1a, operation environment till fault occurrence and simple fault history information are stored in a device history information file 1F inside the operating system(OS) of an electronic computer system. At the point of time when serious fault which makes the device 1a down occurs, fault information which comes to be the cause of the serious fault is connected with operation environment till fault occurrence and simple fault history information which are recorded in the device history information file 1F so as to be recorded in the non-volatile memory 10.
Patent JP-H10318071-A (JP)
Title: Fuel pump control device
Inventor: HAMADA MIKIO
IPC: F02D41/20
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a fuel pump control device for controlling driving of the fuel pump, which can dispense with a pressure regulator requiring return fuel, obtain fuel pressure excessive fluctuation (which badly influcence on the fuel pressure controlling), and speedily vary the fuel pressure to obtain a desired value upon necessity. SOLUTION: A target fuel pressure is computed from output signals of various kinds of sensors arranged on an engine 2 (S1). Difference of the target fuel pressure between the former and present cycles is sensed (S2). In the case of no difference in the target fuel pressure, a duty ratio is determined from the target fuel pressure and an output signal of a fuel pressure sensor 3 (S3). When difference exists in the target fuel pressure, the duty ratio is determined from the target fuel pressure and the injection amount of a fuel injection valve 6 (S4). The power source voltage is output while switching ON and OFF according to the duty ratio for driving the fuel pump (S5).
Patent JP-S5653529-A (JP)
Title: Multipolar leakage breaker auxiliary voltage supply circuit
Inventor: RUUDORUFU UESUTAMAIYA
IPC: H02H3/16
Filed: 1980-09-20
Abstract: 1. Circuit for multiple earth leakage circuit breakers which operate with an auxiliary voltage derived via rectifier sections (6, 7, 8, 9), each two rectifier sections (6, 7) being associated with two mains conductors (from L1, L2, L3, N), comprising the phase conductors (L1, L2, L3) and the neutral conductor (N), in a bridge circuit configuration (4), characterised in that one of a single rectifier section (8, 9) is connected to the junction points (3) of the bridge circuit for each of the remaining mains conductor and that the auxiliary voltage can be tapped off from the said junction points (3) or places (33) disposed downstream thereof.
Patent JP-S6023055-A (JP)
Title: Recording head
Inventor: MATSUSHITA HARUKAZU
IPC: B41J2/32
Filed: 1983-07-19
Abstract: PURPOSE:To obtain an inexpensive high speed and high quality color printer, by fixing metal wires each having insulating film to the grooves provided to a metal plate, and using the metal wires as recording electrodes. CONSTITUTION:A large number of grooves are provided to a metal plate 15 at equal intervals and recording electrodes 201 each having an insulating film 11 are embedded in said grooves and fixed by a (conductive) adhesive or solder 14. A plurality of these metal plates are laminated and recording electrodes are arranged to form a recording head. The metal plate 15 is used as a return electrode 101 to surround the recording electrodes 201-203 and adjacent recording electrodes are simultaneously and independently driven. By changing energy to be charged, area modulation can be applied to a recording dot.
Patent JP-H08331721-A (JP)
Title: Measuring rewinding apparatus
Inventor: ISHII YASUHIRO
IPC: H02G11/02
Filed: 1995-05-30
Abstract: PURPOSE: To obviate slackening a distribution line on the supply side prior to the onset of rewinding operation by providing a supply drum driving means that is actuated in connection with a winder. CONSTITUTION: At the onset of rewinding operation, a winder is started to rotate a winding drum 5. Simultaneously, a supply drum driving means 6 is pushed by an air cylinder, and the roller 8 on the supply drum driving means 6 is pressed against the collar 7 of a supply drum. The roller 8 is rotated in the same direction as the winding drum 5 in such a manner that the roller feeds a distribution line 2 in synchronization with the wire winding speed. The roller 8 is driven by a motor 9. The distribution line 2 fed from the supply drum 3 through the rotation of the roller 8, reaches the winding drum 5 through a measurer 4. Thereafter, the distribution line 2 is wound around the winding drum 5 by a driving means for the winder. This makes it possible to start to wind a distribution line without exerting any abrupt back tension on the distribution line.
Patent JP-S6487723-A (JP)
Title: Manufacture of cold-rolled steel strip having superior surface characteristic
Inventor: TANIGAWA KEIICHI
IPC: C21D9/573
Filed: 1988-05-31
Abstract: PURPOSE:To reduce the thickness of an oxide film on a cold-rolled steel strip and to maintain a surface condition excellent in phosphating property by using an aqueous solution of water-soluble metallic compound in primary cooling and also using an aqueous solution containing alpha-amino acid in secondary cooling. CONSTITUTION:A cold-rolled steel strip is subjected to continuous cooling consisting of primary cooling or overageing treatment and secondary cooling. At this time, an aqueous solution containing water-soluble metallic compound or this metallic compound and alpha-amino acid is used as primary cooling water, and an aqueous solution containing alpha-amino acid is used as secondary cooling water. By the above procedure, the inhibition and removal of oxide film attendant upon steam spray cooling, etc., at the time of secondary cooling are effectively carried out. As a result, the surface cleanliness of the cold-rolled steel strip can be improved and effective prior treatment to phosphating can be effectively carried out.
Patent JP-S6024291-A (JP)
Title: Treatment of friction joint surface
Inventor: MATSUMOTO MASAMI
IPC: F16B39/24
Filed: 1983-07-19
Abstract: PURPOSE:To form a friction joint surface with relatively small load by pressing plural times the joint surface by using an indenting jig which has fine rugged surfaces and flat surfaces on the surface in order to increase the coefft. of friction of the friction joint surface. CONSTITUTION:The coefft. of friction of the friction surface at the connection is increased in order to assure the transmission force between members in friction joining of a structure. An indenting jig 10 to be used for said purpose is formed by quadrisecting circumferentially the surface, forming many of fine ruggedness B in the two sectorial parts existing in symmetrical positions and forming the remaining sectorial parts as a flat surface F. After the friction joint surfaces is pressed once with such jig 10, the surface is rotated 90 deg. and is subjected to the second pressing so that indentations (b) are formed over the entire joint surface. The area and shape of the rugged parts on the pressing surface of the jig may be changed or the number of pressing may be changed. The treatment of the friction surface is made possible with the relatively small load and the durability of the device for forming the friction surface is improved.
Patent JP-S5921849-A (JP)
Inventor: SUZUKI MAKOTO
IPC: E04B1/62
Filed: 1982-07-27
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-H01300287-A (JP)
Title: Photosensitive material for hologram recording
Inventor: IKEDA NORIKO
IPC: G03F7/038
Filed: 1988-05-30
Abstract: PURPOSE:To form a hologram having high diffraction efficiency to helium neon laser by using polyvinyl-N-vinyl carbazole formed by imparting a substituent which improves an electron-donating property to a carbazole ring as a chief material. CONSTITUTION:Such an org. halogen compd. as iodoform is used as a crosslinking agent and both form a charge transfer (CT) complex, by which the photosensitive wavelength region is widened to a long wavelength side. Further, an amino group, alkoxy group, alkyl group, more particularly dialkyl amino group, methoxy group or methyl group which are the substituent to improve the electron-donating property are imparted to the polymer contg. the carbazole ring, by which the absorption band of the CT complex is further widened to the long wavelength side and the peak of absorption is shifted from 633nm of an He-Ne laser. The formation of the hologram having >=70% diffraction efficiency is enabled in this way.