baber/WOPTO huggingface dataset:
Patent JP-H03131150-A (JP)
Title: Teleterminal equipment
Inventor: KUDOU MAYUKO
IPC: H04L29/06
Filed: 1989-10-16
Abstract: PURPOSE:To attain the communication through a general-purpose interface without notifying an interface for exclusive use of a teleterminal at the user center by using a communication control means to apply communication through the general-purpose interface in a common utility center and converting a received message into a message for exclusive use for the user center so as to apply message exchange. CONSTITUTION:A common utility center 3 is provided with a message exchange means 33 sending and receiving a message with a user center, a communication control means 31 and a line management means 32 controlling the message transmission reception with the message exchange means 33, and the line management means 32 is provided with a means converting a message sent/received from/to an interface means provided to the communication control means 31 into a message of a form suited to an exclusive use interface means. When the common utility center 3 accepts a call request from a terminal equipment, a connection request and the transmission reception of an acknowledge text are applied to the user center in the case of using a conventional teleterminal exclusive interface and the request and acknowledge according to each general-purpose interface are used for the connection with the user center in the case of using the general-purpose interface.
Patent JP-H01112389-A (JP)
Title: Portable medium
Inventor: NARA KIYOYOSHI
IPC: B42D15/02
Filed: 1987-10-26
Abstract: PURPOSE:To prolong the life of a battery by switching the driving clock of a control element from a low speed clock to a high speed clock according to the contents of a processing. CONSTITUTION:The two types of the clocks 34, 27 are used for driving a CPU 28 without distinguishing one for a clock with the clock from one for the CPU, at the time of starting a CPU operation or requiring a high speed calculation or the like, it is driven by the high speed clock 27 only for the CPU 28 by a clock control circuit 26. Thereby, during an off line operation, processing speed can be improved to a required processing, all consuming current is reduced and the life of the battery can be prolonged.
Patent JP-S62127851-A (JP)
Title: Cleaning device for image density sensor of copying machine
Inventor: HIRAI YASUAKI
IPC: G03G15/00
Filed: 1985-11-29
Abstract: PURPOSE:To obtain correct image density while always cleaning the surface of an image density sensor, by providing a cleaning brush on the sensor. CONSTITUTION:In the lower part of a photosensitive drum 17, an image density sensor 19 is provided in the inside of a carrying device 18. At every copying operation, a sensor mark of a reference density which is fixed to an original platen is developed onto the photosensitive drum 17, and synchronized when it has come right above the image density sensor 19, and the image density sensor 19 is operated. A carrying lever 28 which is attached to a bottom plate 20 supports the carrying device 18 by a pushing-up member 24,therefore, this device consists of a mechanism by which the pushing-up member 24 is inclined and the carrying device 18 descends to the bottom plate 20 by rotating counterclockwise the carrying lever 28. Also, a slide plate 21 on which a brush 22 is attached to the tip slides along a guide pin 23, and drawn in the right direction by a tension spring 27.
Patent JP-S62132078-A (JP)
Title: Gas interruption mode converter
Inventor: SHIRASAWA TADANORI
IPC: F17D5/06
Filed: 1985-11-29
Abstract: PURPOSE:To shorten the time necessary for transmission and receiving by providing a signal to a receiving section for the purpose to modify the internal mode of a gas interrupter and producing a same signal while synchronizing in a display section. CONSTITUTION:A converter 8 will turn a coil 9 off and transmit a signal to a reed switch 6 in a gas interrupter 1. The gas interrupter 1 will recognize a synchronizing code and turn a LED 7 on or off while synchronizing with said signal. The converter 8 will receive said signal through a photoreceptor 11 and check whether it is the logic produced from the converter 8. When confirming bit by bit, the time necessary for transimssion and receiving can be shortened without sacrifice of the system reliability.
Patent JP-S61147533-A (JP)
Title: Manufacture of semiconductor device
Inventor: WAKABAYASHI HIROYUKI
IPC: H01L21/302
Filed: 1984-12-21
Abstract: PURPOSE:To suppress the damage of an element to the minimum limit by forming an SiO2 film under an Si3N4 film by a vapor phase growing method. CONSTITUTION:A hole for drawing an electrode is formed at an SiO2 film 8 formed on the surface of a substrate. An SiO2 film 14 is entirely grown by a vapor phase growing method, and an Si3N4 film 10 is grown by a reduced pressure vapor phase growing method. Then, the films 10, 14 of the hole are removed by dry etching to form holes. The, electrodes 11, 12, 13 are formed. Since the SiO2 film under the Si3N4 film is formed by a vapor phase growing method, the thickness of the SiO2 film of the hole of the diffused region is the same.
Patent JP-2001090843-A (JP)
Title: Shaft sealing device
Inventor: KUBOTA HIROSHI
IPC: F16J15/3284
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To suppress increase in a sliding load to maintain excellent sealability even in a high-speed and high-pressure sliding condition. SOLUTION: On an end face 31a of a non-rotational mating ring (a stationary side sealing element) 31 gas-tightly mounted on a shaft hole stepping part 12 of a housing 1, an end part 33a of a seal lip 33 cinically extended from a seal ring (a rotationary side sealing element) 32 gas-tightly mounted on an outside circumferential face of a rotation axis 2 to be integrally rotated with the rotation axis 2 is slidably contacted elastically. Near the end part 33a of the seal lip 33, a pyramidal body 34 made of material with specific gravity higher than the seal lip 33 is buried in a circumferential direction at regular intervals or in a position capable of keeping a rotational balance. The pyramidal body 34 generates an opening force in a direction that a sliding face pressure of the seal lip 33 is reduced by a centrifugal force at the time of rotating.
Patent JP-H0577348-A (JP)
Title: Composite panel
Inventor: IMADA HIROAKI
IPC: B32B5/18
Filed: 1991-09-20
Abstract: PURPOSE:To inexpensively obtain a long lightweight composite panel having a sandwich structure enhanced in fire resistance to a large extent. CONSTITUTION:A lightweight composite panel capable of passing an one-hr fire resistance test and having insulating properties is formed by interposing an adhesive between a non-combustible base material 1 and a core material 2 of a special structure and the core material 2 is formed from resole type phenol foam having fire resistance, polyisocyanate and inorg. lightweight aggregate 3 added if necessary and a separation layer 5 is formed using a heat- resistant nonwoven fabric having various functions. Since the non-combustible base material 1 and the core material 2 are unified by the adhesive and the structure due to the reaction of the resin component forming the base of the core material 2 and the adhesive component is obtained, strong bonding strength is obtained and cost reduction is achieved.
Patent JP-S63124280-A (JP)
Title: Holding mechanism for guide spindle
Inventor: HANAKAWA EIICHI
IPC: G11B21/24
Filed: 1986-11-13
Abstract: PURPOSE:To perfectly adjust the height of a guide spindle and also the degree of parallelism of each of a disk and a pair of guide spindles by providing a height adjusting mechanism with a screw or a wedge part for adjusting the height, at the end part of the guide spindle. CONSTITUTION:The guide spindle 6 is held by a vertical wall surface 7a, formed at the frame block 7, and by the end surface of the height adjusting screw 11, and fixed by a fixing fitting 8. By rotating the height adjusting screw 11, the height of the end surface of the adjusting screw is adjusted, and after adjustment it is fixed by a lock nut 12. Regarding the adjustment of the degree of the parallelism between the disk and the guide spindle 6, a displacement sensor is attached on a slider and the slider is moved in the radial direction of the disk, while the output of the displacement sensor being observed, and if the change of the output does not arise, it means that the guide spindle has been adjusted to be parallel with the radial direction of the disk. The displacement sensors are attached respectively at positions equivalent to the positions of the pair of the guide spindles 6, and if the outputs of two displacement sensors are made to be equal, the heights of the two guide spindles can be made to be equal respectively and also the adjustment is easy.
Patent JP-H0629791-A (JP)
Title: Flip flop circuit
Inventor: NAGAI KENJI
IPC: H03K3/037
Filed: 1991-09-21
Abstract: PURPOSE:To increase the operation speed by shortening the transmission delay time and, the setup time of an edge trigger type flip flop circuit. CONSTITUTION:This circuit consists of a data transmission part DT1 which includes a pair of tristate gates TG1 and TG2 and selectively transmits non- inverting input data DT and inverting input data DB in accordance with a non-inverting clock signal CK, a data holding part DB1 which includes a pair of cross-connected inverters N1 and N2 having a driving capability lower than that of tristate gates TG1 and TG2 and holds an inverting output signal MB and a non-inverting output signal MT of the data transmission part DT1, a data transmission part DT2 having the same constitution as the part DT1, and a data holding part DB2 having the same constitution as the part DB1, and the transmission delay time and the setup time are shortened to the delay time of one stage of tristate gates.
Patent JP-S61148139-A (JP)
Title: Production of pyromellitic acid
Inventor: SUEMATSU MASAAKI
IPC: C07C51/00
Filed: 1984-12-24
Abstract: PURPOSE:To produce pyromellitic acid useful as a raw material of heat-resistant polymer, economically on an industrial scale, by oxidizing durene first with an O2-containing gas in the presence of a catalyst consisting of a heavy metal compound and a bromine compound and then with nitric acid. CONSTITUTION:Durene is oxidized with an O2-containing gas in the presence of a catalyst consisting of a heavy metal compound and a bromine compound. After distilling out acetic acid from the reaction product, the residue is added with an aqueous solution containing nitric acid to complete the oxidization to pyromellitic acid. The obtained aqueous solution is made to contact with an O2-containing gas at >=100 deg.C to decompose the yellow impurity produced in the nitric acid oxidation. Colorless, high-purity pyromellitic acid can be produced in high yield without the problem of explosion hazard, etc. A cobalt compound may be used singly as the above heavy metal compound, however, it is preferable to use the cobalt compound in combination with another heavy metal compound such as manganese compound, cerium compound, etc.
Patent JP-H07116279-A (JP)
Title: Smoke ventilation method and ventilation system
Inventor: KIMURA KOZO
IPC: B66B7/00
Filed: 1993-10-28
Abstract: PURPOSE:To provide a smoke method and ventilation system which eliminate the need for shafts for air feeding and ventilation by building elevator shafts into the ventilation system. CONSTITUTION:Cages 12 disposed in the first elevator shaft 14A and second elevator shaft 14B are lowered to the lowermost part when a fire breaks out. An opening/closing door 18 of an entrance 16 of the first elevator shaft 14A of the 9th story where the fire breaks out is opened. Next, a ventilation fan 34 is actuated and an air feed damper 44 and ventilation dampers 48 are opened. As a result, the fresh outdoor air flow flowing from the elevator shaft 14A through an elevator hall L and further through the ventilation duct 46 to the elevator shaft 14B as shown by the arrow is generated and the ventilation in the elevator hall L of the 9th story is executed.
Patent JP-H08108276-A (JP)
Title: Automatic welding method
Inventor: YAMAGUCHI ZENZO
IPC: B23K37/047
Filed: 1994-10-07
Abstract: PURPOSE: To provide an automatic welding method capable of automatically welding plural defected parts continuously generated at the peripheral edge of a heat exchanger of a combuster, etc., corresponding to the shape of defected part, etc. CONSTITUTION: When the groove part generated at the peripheral edge of a combuster 2 is repair welded, a height from a welding torch 22 to the peripheral edge of combuster 2 is measured by using a distance sensor 24. Successively, a picture processor 50 specifies a groove group based on the picture of the peripheral edge of combuster 2. A central controller 60 obtains the welding position information of groove group based on shape, etc., of the specified groove group and obtains the welding condition of groove group and a number of picture over the groove group. A robot controller 40 actuates a welding robot 10 based on the height information, welding position information and the information about welding condition and a number of picture, the group part is welded for each groove group respectively.
Patent JP-H05109465-A (JP)
Title: Positive-resistance temperature coefficient heating element and manufacture thereof
Inventor: TERAKADO MASAYUKI
IPC: H05B3/14
Filed: 1991-10-18
Abstract: PURPOSE:To provide a positive-resistance temperature coefficient heating element having high safety and bearable in use for a long period. CONSTITUTION:A positive-resistance temperature coefficient resistor layer 10 made of a crystalline polymer and conducting fine powder, a pair of electrodes 8, 9 formed on its surface and back face and faced to each other, and an electric insulating layer 11 outwardly covering the whole electrodes 8, 9 and resistor layer 10 are provided. The exposure section 10a of the resistor layer 10 is formed so that the creeping distance between the electrodes 8, 9 on the outer periphery of a pair of electrodes 8, 9 faced to each other is made larger than the thickness of the resistor layer 10, the thickness of the exposure section 10a has a thinner grade toward the outer edge, and the electric insulating layer 11 is closely stuck to the resistor layer 10, electrodes 8, 9, and exposure section 10a.
Patent JP-H01111368-A (JP)
Title: Semiconductor device
Inventor: MATSUDA YUKIHIKO
IPC: H01L27/092
Filed: 1987-10-26
Abstract: PURPOSE:To eliminate a power-supply wiring region on the surface of a complementary MOS (CMOS) by a method wherein a buried layer of high impurity concentration whose conductivity type is opposite to that of a semiconductor substrate of high impurity concentration and of low resistivity and that of a substrate formed on the semiconductor substrate is used as a power-supply wiring region of a low-level potential (Vss), a high-level potential (VDD) or the like. CONSTITUTION:If a P-type high concentration impurity region 106 is formed directly under a Vss bonding pad 116 and a Vss potential is impressed on a P-substrate 101, the substrate 101 can be used in the same manner as a Vss wiring part. Similarly, if an n-type high concentration impurity region 107 is formed directly under a VDD bonding pad 117 and a VDD potential is impressed on an n-type buried layer 102, the buried layer 102 can be used in the same manner as a VDD wiring part. By this setup, a power-supply wiring region formed by a metal on the surface of a CMOS can be eliminated; the degree of freedom of design is enhanced; it is possible to prevent a pellet area from being increased.
Patent JP-H11111500-A (JP)
Title: Accelerator and method for operation thereof
Inventor: HIRAMOTO KAZUO
IPC: H05H13/04
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To lower the beam loss of a circulating charged particle beam and stably carry out injection, acceleration, and storage of the beam even for a high current beam by installing a means which increases the amplitude of the betatron oscillation of charged particles that have a prescribed tuning value among the charged particles in the beam at the starting time of injection of the charged particle beam, during the injection, acceleration, or storage of the charged particle beam. SOLUTION: When a high frequency electric field with in a prescribed frequency range is applied to beam by a high frequency applying apparatus 3, the amplitude of the betatron oscillation of charged particles having a prescribed tuning value is increased. As a result, the range of the betatron oscillation of the charged particles is widened outward from the beam center, so that the number of the charged particles in the vicinity of the center of the beam is decreased and that in the outer peripheral part is instead. The distribution of the charged particle density is therefore made uniform. Consequently, in this accelerator 111, generation of the resonance is suppressed and the tuning change due to spae charge effect is prevented and at the same time beam can be accelerated and stored while preventing the beam loss.
Patent JP-H07117437-A (JP)
Title: Device for estimating oil temperature of shock absorber and damping force control device using same
Inventor: OGAWA KAZUO
IPC: B60G17/015
Filed: 1993-10-28
Abstract: PURPOSE:To prevent abnormal damping force control of a device which is capable of varying the damping force characteristic of a shock absorber by estimating the temperature of operating oil in the shock absorber without using a temperature sensor, and inhibiting damping force control when the oil is at low temperatures. CONSTITUTION:A damping force (f) when oil temperature is ideal is determined by a controller 60 in accordance with a relative velocity vS, which is the rate of change of the relative displacement deltaS of a shock absorber which is detected by a relative displacement sensor 82, and an ideal value of the sprung acceleration alpha is determined in accordance with the ideal damping force (f) and the relative displacement deltaS, and when the actual value of the sprung acceleration alphawhich is detected by an sprung acceleration sensor 80 is higher than value the oil temperature is determined to be low. At low oil temperatures, damping force control is inhibited, thus preventing a step motor 40 from stepping out as a result of increase in the viscosity of operating oil.
Patent JP-H01114587-A (JP)
Title: Floating object on sea
Inventor: KAWANABE MASAYUKI
IPC: E02B15/00
Filed: 1987-10-27
Abstract: PURPOSE:To prevent a floating object from sinking in the sea by arranging a fiber-accumulated body, which consists of at least either of natural fibers and synthetic fibers, to the submerged part of the object, thereby preventing shellfish from sticking to the object. CONSTITUTION:This marine, floating object is provided with a fiber-accumulated body, which is arranged at least to its submerged part. Felt 2 or the like, which consists of a textile body 21 in addition to a flocky part 22 that is formed on at least one surface of this body 21, is used as the accumulated body. At least either of natural fibers and synthetic fibers is used as this felt 2. In the felt 2, the weight per unit area (METSUKE) of the textile body 21 consisting of wefts and warps of the fiber should be 50 to 5000g/m<2>, while the METSUKE of the flocky part 22 should be 50 to 1000g/m<2>. Since the surface of this fiber- accumulated body is bulky, shellfish hardly sticks to the body, and consequently it can be prevented that the floating body sinks because of its own weight.
Patent JP-2001092212-A (JP)
Title: Image-forming device
Inventor: MORIMOTO JUNJI
IPC: G03G15/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device that maintains the better color image quality, even when optimizing control of the color developer adhesion quantity control by means of adjusting development bias voltage is difficult, owing to unsatisfactory developing function of respective developing device by minimizing the change of color tone on the final color printing image, regardless of the array order of the respective developing device. SOLUTION: This color image forming device 1 is provided with color information detecting means 4a to 4d, detecting the array order of developing devices 5 stored in guiding members 6, for performing the output printing in an appropriate color tone, even if storing array order of the image forming part F1 to F4 is respectively in any array order, and the developing bias driving device 10 changing/controlling unit developer quantity for developing by the respective developing device 5, based on the array order of developing devices 5 being the detection result of the color information detection means 4a to 4d, to the developer quantity, based on predetermined developer quantity for each developing device 5 or the developer quantity based on preregulated rule.
Patent JP-H05111061-A (JP)
Title: Automatic optical mdf
Inventor: KANAI TSUNEO
IPC: H04Q1/14
Filed: 1991-10-18
Abstract: PURPOSE:To automate jumper work, to integrally constitute a jumper function part and a line monitoring function part and to make this automatic optical MDF compact and economical by allowing a robot to properly inject or remove a refractive index matching solution to/from intersecting point grooves formed in respective intersecting points of plural optical waveguides on an optical matrix board. CONSTITUTION:Signals inputted from a subscriber's optical line fiber to optical waveguides 31-1 to 31-3 are passed through the grooves filled with the refractive index matching solution 38 by the robot 40, totally reflected by the grooves from which the matching solution is removed, outputted to corresponding optical waveguides 32-1 to 32-3, and then sent to an intra-office optical fiber. On the other hand, test light inputted from an optical tester 50 to an optical waveguide 34 is passed through the grooves filled with the matching solution by the robot, totally reflected by the grooves from which the matching solution is removed and outputted to corresponding optical waveguides 33-1 to 33-3. Outputs from the optical waveguides 33-1 to 33-3 are outputted to the corresponding waveguides 31-1 to 31-3 through directivity couplers 37-1 to 37-3 and sent to the subscriber's optical line. Consequently jumper work can be omitted.
Patent JP-H0655936-A (JP)
Title: Vehicular remote control device
Inventor: TEZUKA SHIGEKI
IPC: B60R25/10
Filed: 1991-10-18
Abstract: PURPOSE:To provide a device by which opening and closing of vehicle doors can be carried out safely by remote operation. CONSTITUTION:A receiver 9 carries out operation on a distance from a remote controller 8 according to information carried by a radio wave from the remote controller 8, and receives a door opening and closing command when the distance is within prescribed range. The operation on this distance is carried out according to information on time sent by being carried on information, and is carried out according to radio wave arrival time. On the other hand, a remote controller 8 housing part is arranged in a vehicle room, and when the remote controller is housed here, the built-in battery is electrified. In the case where the remote controller 8 is pushed inside in a housed condition, it can function as an ignition key.