baber/WOPTO huggingface dataset:
Patent JP-H06291707-A (JP)
Title: Active/reserve switching system of transmitter
Inventor: KUMURA MASAYUKI
IPC: H04B1/74
Filed: 1993-04-05
Abstract: PURPOSE:To prevent the burst omission of a transmission signal at the time of an active/spare switching, in the transmitter of a satellite communication earth station. CONSTITUTION:A time division multiple access circuit 6 multiplexes a voice signal (c) to a burst state time division multiple access signal (b). Transmitters 1a and 1b having redundant constitutions generates each of transmission signals a1 and a2 by performing a large power amplification for the signal (b). A switching device 2 selects either one of the signals a1 and a2 and an antenna 3 transmits the selected signal (a) to a satellite station. The device 6 transmits a monitoring signal (e) to a switch control circuit 5 every time the transmission of the signal (b). The switch control circuit 5 switches the switching device 2 by synchronizing the monitoring signal (e) to be received next after the circuit 5 receives a switch request signal (f) at an arbitrary time. Therefore, this switching operation is executed when the bursts of the transmission signals a1 and a2 do not exist and a hit does not generate in the transmission signal (a).
Patent JP-S59202347-A (JP)
Title: Air conditioner
Inventor: SUZUKI TAKASHI
IPC: F24F3/14
Filed: 1983-05-04
Abstract: PURPOSE:To enable to perform a dehumidifying operation while restricting a lowering in room temperature, simplify construction and reduce cost, by a method wherein a cooling operation is conducted when humidity is not lower than a set point, a four-way valve is changed over when room temperature is lowered to or below a preset temperature, and after a predetermined period of time, a heating operation is conducted. CONSTITUTION:In a combined heating and cooling air conditioner wherein a compressor 1, the four-way valve 2, a condenser 3, a capillary tube 4 and an evaporator 7 are sequentially connected to each other, the cooling operation is conducted when humidity is not lower than a set point. When room temperature is lowered to or below a preset temperature, the four-way valve 2 is changed over, and after a predetermined period of time, the heating operation is conducted. By this, the dehumidifying operation can be conducted while restricting the lowering of room temperature. Accordingly, since it is unnecessitated to provide any three-way valve, the construction of a room unit can be simplified, and cost can be reduced.
Patent JP-H10273674-A (JP)
Title: Pressure regulator in carbonizing chamber of coke oven and pressure regulation
Inventor: TAMURA NOZOMI
IPC: C10B27/06
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide the subject pressure regulator without any troubles caused by tar in dry distillation gas from the coke oven and, to provide a method for pressure regulation. SOLUTION: This pressure regulator is provided with a plurality of pressurized fluid feeding lines serving as pipings for feeding pressurized fluid into a nozzle 3 communicated with a riser tube 2 in a coke oven and can feed pressurized fluids differing in pressure from one another into the nozzle 3 in time sequence, and the objective method comprises; previously investigating relationships between coking time and pressure of the carbonizing chamber and between nozzle pressure and pressure of the carbonizing chamber, and changing the nozzle pressure using the relationships in time sequence.
Patent JP-S59202655-A (JP)
Title: Electronic product
Inventor: ISHII KOUJI
IPC: H01L25/16
Filed: 1983-05-04
Abstract: PURPOSE:To prevent the repeated use of an expensive resin for coating by using the expensive resin for coating having excellent cold weather resistance for the periphery of an IC chip and a resin for coating, cost thereof is low and which has inferior cold weather resistance, for others in order to reduce stress at an extremely low temperature to the IC chip. CONSTITUTION:In a semiconductor pressure transducer, etc., a resin (1) 16 for coating is applied around an IC chip 15 disposed to a circuit substrate set 9 and cured in order to protect an electrode, and a resin (2) 17 for coating is injected onto the circuit substrate set 9 and cured in order to improve wetproofing.
Patent JP-H08271823-A (JP)
Title: Scanning optical device
Inventor: GOTO YOSHIHIRO
IPC: G02B26/10
Filed: 1995-04-03
Abstract: PURPOSE: To prevent noise and the contamination of the deflecting and reflecting surface of a light deflector at the time of rotating a polygon mirror by covering the entire deflecting and reflecting surface with light transmissive resin. CONSTITUTION: The periphery of the deflecting and reflecting surface 4 of the polygon mirror 3 is spherically covered with the light transmissive resin 14. The mirror 3 is positioned at the center of the resin 14. The mirror 3 is fixed on a shaft 15 supported by a motor 16. By such constitution, the flow of air on the surface 4 of the light deflector becomes smooth, so that a wind whistle is prevented because the air is cut by the angle part of the surface 4, and the surface 3 of the mirror 3 is prevented from being stained by dust in the air caused by the turbulent flow of the air occurring behind the angle part of the surface 4 and from being bedewed because dew is condensed by the change of air density in the turbulent flow at the time of rotating the mirror 3.
Patent JP-H07287879-A (JP)
Title: Production of stamper for optical recording medium
Inventor: NISHIKAWA HISAO
IPC: G11B7/26
Filed: 1994-04-15
Abstract: PURPOSE:To realize the size resolution below the resolution threshold of light used as an exposing light source by subjecting a resist layer to two times of exposing by using light of different wavelengths and deviating the pitch in such a manner that at least part of regions overlap, then removing part of the exposed regions by development processing. CONSTITUTION:The resist layer 2 is formed on a glass master disk 1 by using the resist essentially consisting of a novolak resin/naphthoquinone diazide deriv. having photosensitivity with light of a wavelength 442nm and the characteristic that this deriv. is not substantially exposed with the light of the wavelength 365nm. The layer 2 is subjected to first time of exposing with the light of the wavelength lambda1=442cm in the state of heating the master disk 1 at about 100 deg.C. The naphthoquinone in the layer 2 of the exposed regions 3a is decomposed down to indene ketene. The regions 4a are subjected to second time of exposing with the light of the wavelength lambda2=365nm in such a manner that at least part thereof overlap on the regions 3a. Crosslinking of the base resin by the indene ketene progresses in the layer 2 of the double exposed regions 5 and the base resin is changed to an indene carboxylic acid by absorbing the moisture in the atm. Only the regions 5 are removed and the rugged patterns are formed when the development processing is executed.
Patent JP-H08267572-A (JP)
Title: Thickness control device for inflation film
Inventor: SAWAZAKI YOSHIO
IPC: B29C55/28
Filed: 1995-04-03
Abstract: PURPOSE: To keep the thickness accuracy of an inflation film high without generating a hunting phenomenon by controlling the rotational speed of a taking- over roll so that an objective control non-sensitive zone is set to a control non-sensitive band to set a thickness average value to objective thickness. CONSTITUTION: In feedback control, a microcomputer 25 sets the max. taking- over speed and also sets an objective control non-sensitive zone on both sides of objective thickness and further sets a usual-control non-sensitive zone larger than the objective control nonsensitive zone in width and, when a thickness average value is out of a usual control non-sensitive zone, the objective control non-sensitive zone is set to a control non-sensitive zone by a preset predetermined number of times (min. thickness control number of times) and the rotational speed of a taking-over roll is controlled by a servo motor 17 so that the thickness average value becomes objective thickness. On and after, until the thickness average value becomes out of the usual control non-sensitive zone, thickness control not altering the rotational speed of the taking-over roll 7 by the servo motor 17 is performed.
Patent JP-S61135-A (JP)
Inventor: SATOU AKIRA
IPC: B65C11/02
Filed: 1985-04-13
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-H08272562-A (JP)
Title: Information processor and printing device connected by network
Inventor: YASUE HIROSHI
IPC: G06F3/12
Filed: 1995-04-03
Abstract: PURPOSE: To provide operating environment for printing-controlling a printing device isolated from an information processor under corresponding network environment similar to the physically directly connected printing device in respect of the information processor or the printing device connected by a network. CONSTITUTION: In the information processor 1 or the printing device 2 connected by the network, a prescribed printing communication process is provided between the information processor 1 and the printing device 2, and printing control communication is executed by the communication process between the information processor 1 and the printing device 2, and the printing device 2 is acquired on the basis of the matching of a function level the information processor 1 instructs and the function level of the printing device 2, and printing operation is executed in conformity to the attribute of informed printing data.  At that time, in the case where a communication channel is disconnected in course of printing, time is monitored, and when the channel is recovered within prescribed time, the printing from the same requesting origin is restarted, and in the case where the state of the printing device 2 is changed in course of the printing, the requesting origin is informed of the changed printing state, and when the state is recovered within the prescribed time, the printing from the same requesting origin is restarted.
Patent JP-H106966-A (JP)
Title: Operation device for brake
Inventor: BRACHERT JOST
IPC: B60T8/1764
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To optimize a brake characteristic for an automobile under a μ split condition. SOLUTION: A control means 102 controls the brake pressure of a low wheel in a direction for preventing locking in response to the detected locking tendency of the low wheel. A stability target value fzstabist is calculated from a difference Δω between an actual yaw angular velocity and a target yaw angular velocity, a target stability value fzstasoll is calculated from a vehicle vertical direction speed V1 , and a difference Δfzstab between these values is calculated. An operation means 103 for operating the brake device of a high wheel operates the process of the brake pressure of the high wheel as a function of the difference Δfzstab.
Patent JP-S57193799-A (JP)
Title: Ajustor for gap at tip of moving blade in axial flow compressor
Inventor: NAGAOKA TAKASHI
IPC: F04D19/02
Filed: 1981-05-25
Abstract: PURPOSE:To prevent the contact of the tips of moving blades and the inside wall of a casing by a method wherein a rotor having moving blades enclosed in a casing is provided with a revolution number detector and a rotor-moving device. CONSTITUTION:In the range from the stopped condition of the rotor 1 to a predetermined set revolution number, an oil supply valve 13 is closed, while an oil discharge valve 14 is opened and a hydraulic oil is not supplied into a hydraulic chamber 18a, so that the rotor 1 is pushed leftwards by a thrust. When the rotor 1 reaches the set revolution number, the revolution number detector 8 detects this revolution number and feeds a signal to the valves 13 and 14. By this signal, the valve 13 is opened and the valve 14 is closed, so that the hydraulic oil flows into a left-side hydraulic chamber 18a of the rotor-moving device 9 through an oil feed passage 10 to push a piston 17a rightwards. Accordingly, a thrust collar 13a is pressed through a pad receiver 15a and a pad 14a.
Patent JP-S58198443-A (JP)
Title: Preparation of chloronitroso compound
Inventor: MATSUKUMA YOSHIHISA
IPC: C07C239/00
Filed: 1982-05-12
Abstract: PURPOSE:To prepare the titled compound useful as an intermediate for organic syntheses, in high yield, with suppressed side reactions, by the addition reaction of cyclohexene with nitrosyl chloride in liquid sulfur dioxide in the presence of a specific amount of hydrogen chloride. CONSTITUTION:2-Chloro-1-nitrosocyclohexane dimer and 2-chlorocyclohexanone oxime are prepared in high yield by reacting cyclohexene with nitrosyl chloride in the presence of 3-30mol%, preferably 5-15mol% of hydrogen chloride based on nitrosyl chloride, using liquid sulfur dioxide as a solvent, at a temperature between -60 deg.C and the boiling point of liquid sulfur dioxide. It is preferable to supply cyclohexene in excess to nitrosyl chloride or to keep unreacted cyclohexene in the reaction system at a concentration of 1-30% for suppressing the side reactions and obtaining the objective compound in high yield.
Patent JP-2000274316-A (JP)
Title: Egr device
Inventor: MIZUGUCHI KEIICHI
IPC: F02M25/07
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To improve the fuel consumption and suppress the generation of particulate or smoke by providing a force feed fan for feeding EGR gas to an intake passage between an EGR valve and the intake passage. SOLUTION: An exhaust gas recirculating passage 3 for partially circulating exhaust gas within the exhaust passage 2 of an internal combustion engine 10 to an intake passage 5 is provided, this EGR valve 4 is interposed in the middle thereof, and a force feed fan 6 is provided between the EGR valve 4 and the intake passage 5. The opening of the EGR valve 4 and the rotating speed of the force feed fan 6 are controlled by an ECU for inputting the signals transmitted from a sensor for detecting the accelerator pedal operation quantity and a sensor for detecting the engine speed. Namely, when the feed quantity of EGR gas G to the internal combustion engine 10 is increased, for example, in idling with a small accelerator pedal operation quantity and a low engine speed, the control is performed so as to increase the opening of the EGR valve 4 and the rotating speed of the force feed fan 6.
Patent JP-H06288709-A (JP)
Title: Axis dislocation amount measuring method and device for optical connector
Inventor: NAGAKURA HIDESHI
IPC: G02B6/24
Filed: 1993-04-05
Abstract: PURPOSE:To easily measure an axis dislocation amount of an optical fiber in an optical connector at assembling of the optical connector and to accurately judge acceptance/rejection therefor. CONSTITUTION:In an axis dislocation amount measuring device for an optical connector to be measured which is placed at ends of optical fiber tapes 6a and 6b provided with a plurality of optical fibers mounted thereon for positioning a mating position by being mated with the counter part optical connector and having two engaging pins inserted between itself and the counter part optical connector, a master connector 4 is provided to be set so that there is no axis dislocation between itself and the filling pins and a first terminal 1 mounted on its other end transmits and receives an optical signal through the optical fiber tape 6a. A bent fixed part 8 mounted on the side of an optical connector 5 to be measured is fixed the optical fiber tape 6b in its bent state, and a second terminal 7 connected to its end receives or sends light leaking from the bent optical fiber tape 6b and a means for measuring a light transmission amount measures the transmitted light amount. The optical connector 5 to be measured is moved by fine movement mechanism.
Patent JP-S61238078-A (JP)
Title: Image recording device
Inventor: OKUBO MASAHARU
IPC: G03G15/04
Filed: 1985-04-15
Abstract: PURPOSE:To perform higher-functional image recording by an image recording device provided with a digital exposing means and an analog exposing means by erasing a no-image part by the digital exposing means while exposure is carried out by the analog exposing means. CONSTITUTION:The analog exposing means irradiates an original 5 placed on an original platen 2 by illumination lamps 6 and 7 and a rotating photosensitive body 1 is exposed to a reflected light image through an aperture 9 and a filter 10 by a liquid crystal shutter array 26. The digital exposing means irradiates a liquid crystal shutter array 26 with light from the lamp 7 to control light reaching the photosensitive body 1. When only an image part 30 encircled with a dotted line is obtained from an original image while exposure is performed by the analog exposing means, the liquid crystal at a part 31 corresponding to the image part 30 cuts off light by the array 26 and transmits the light at other parts to erase the image at a no-image part. Thus, the higher- functional image recording is performed.
Patent JP-H03276824-A (JP)
Title: Muffler for engine
Inventor: UMIGAMI MASAKICHI
IPC: B60K13/02
Filed: 1990-03-27
Abstract: PURPOSE:To secure the sufficient capacity of a resonator even when it is installed in a limited installation space, facilitate the layout, and simplify the fitting work by communicating the single resonator to an intake pipe or an exhaust pipe via multiple pipes with different lengths. CONSTITUTION:A single resonator 5 is communicated to an intake pipe 4 guiding the air into the air cleaner 3 of an engine 2 for a vehicle via a high-frequency pipe 6 and a low-frequency pipe 7 to constitute a muffler 1. The high-frequency pipe 6 is communicated to the air cleaner 3 side of the intake pipe 4 in particular, and the low-frequency pipe 7 is communicated to the intake port 4a side of the intake pipe 4. The whole device is miniaturized, it is easily fitted in a limited installation space, and its layout is easily and freely designed. Only one resonator 5 is enough, thus its capacity can be set sufficiently large even when it is arranged in a limited installation space.
Patent JP-H04289902-A (JP)
Title: Chopping correcting system
Inventor: FUJIBAYASHI KENTARO
IPC: G05B19/404
Filed: 1991-03-18
Abstract: PURPOSE:To prevent the chopping correction command value from being shifted remarkably from a program command value immediately after the chopping is started or after the top dead center and the bottom center of chopping are changed. CONSTITUTION:Correction values  Zu,  Zl for correcting the chopping moving width are calculated from a position Zp of a tool and the top dead center Zu and the bottom dead center Zl which are commanded, by a correction value arithmetic circuit 3. The operation of the correction value is stopped until a prescribed holding time elapses from immediately after chopping is started and immediately after the top dead center and the bottom dead center are changed, by which it is prevented that a chopping correction command value is shifted remarkably from a program command value immediately after chopping is started or after the top/the bottom dead centers of chopping are changed. The prescribed holding time contains, for instance, at least the time of the sum of the time required for acceleration and deceleration of shaft control and the follow-up delay time of a servo-system.
Patent JP-S58197179-A (JP)
Inventor: ISHIDA MATSUHIKO
IPC: B66B21/06
Filed: 1982-05-11
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-H06263990-A (JP)
Title: Thermoplastic resin composition
Inventor: SUMI HIDEYUKI
IPC: C08F210/00
Filed: 1993-03-11
Abstract: PURPOSE:To obtain a resin composition, comprising a thermoplastic resin and a specific maleimide-based copolymer in a specified proportion, excellent in antistatic properties, persistence and heat resistance and useful as automotive parts, etc. CONSTITUTION:This resin composition comprises (A) 100 pts.wt. thermoplastic resin such as a polyolefin resin, PVC or PS and (B) 3-30 pts.wt. maleimide-based copolymer having (i) 90-20wt.% polyalpha-olefin structural unit of formula I (R<1> is 2-30C alkyl) and (ii) 10-80wt.% maleimide structural unit of formula II (R<2> is 2-8C alkylene; R<3> and R<4> are 1-4C alkyl; R<5> is 1-8C alkyl, 6-12C arylalkyl or 6-12C alicyclic alkyl; X is halogen, CH3OSO3 or C2H5OSO3) arranged in a linear form and 1000-100000 weight-average molecular weight.
Patent JP-S62237074-A (JP)
Title: Intake air manifold
Inventor: TANAKA YOSHITAKA
IPC: F02M35/10
Filed: 1986-04-05
Abstract: PURPOSE:To facilitate moulding properties of an intake air manifold, by a method wherein a gasket is held by a nip formed between the division surfaces of the two-split intake air manifolds. CONSTITUTION:An intake air manifold A is divided into two parts formed in a symmetrical shape. A gasket B is held between a nip formed by divided division surfaces (a) and a'. The material of the intake air manifold may be a light metal but is preferably synthetic resin having resistance to heat. In the case of the synthetic resin, the two divided parts are welded by welding C. Usually, they are integrally formed, as shown by D, by means of a bolt and a nut.
Patent JP-S60223177-A (JP)
Title: Gas refrigerator for gas laser
Inventor: TAGUCHI NOBORU
IPC: H01S3/04
Filed: 1984-04-19
Abstract: PURPOSE:To prevent cooling water from being mixed with laser gas regardless of any defective pipe by means of providing a cooling water flowing on backside of a metallic sheet coming into contact with flowing gas for a long time to assure sufficient cooling effect by a method wherein the passage of flowing gas after hitting a metallic sheet is restricted by cooling blades provided on one side of the metallic sheet. CONSTITUTION:A refrigerator case 11 is provided on an air inlet at one end of a blower 10 while a metallic sheet 12 is fixed on one sidewall surface of the case 11 perpendicular to the flowing gas of blower 10. Multiple radiating fins 13 are horizontally fixed on the surface of metallic sheet 12 being hit by the flowing gas while a metallic pipe 14 in which refrigerant such as cooling water is flowing is brazed on the reverse side surface. In such a refrigerator, the flowing gas formed by the blower 10 hits the metallic sheet 12 and then turns in the lateral direction along the radiating fins 13 to be led to small laser pipes from outlets mounted on the side of case 11. During this time, the flowing gas 5 may be refrigerated by the cooling fins 13 to lower the temperature.
Patent JP-S62235503-A (JP)
Title: Capacity type position measuring transducer
Inventor: INGUBAARU ANDAAMO
IPC: G01B7/00
Filed: 1986-04-04
Abstract: PURPOSE:To attempt measurements of absolute values of relative displacement positions of two scales, by constructing the titled transducer in such a way that length measurement is available for change of electrostatical capacitance corresponding to the relative amount between the two moving scales using a single capacitance circuit. CONSTITUTION:No.1 and No.2 scales 10, 20 are arranged free to displace one from the other is close vicinity. The No.1 signal transmitting electrode 12 is mounted on the scale 10 and an AC signal is supplied to the electrode 12 from an oscillator 30. The No.1 signal receiving electrode 14 is mounted on this scale 10 and the electrode 14 is connected with a measuring circuit 32. On the other hand No.2 signal receiving electrode 22 and No.2 signal transmitting electrode 24 aligned in series are installed on scale 20 and the electrode 22 is connected with the electrode 12 and the electrode 24 with the electrode 14 through capacity coupling respectively. Further, electrodes 22 and 24 are connected by a connecting electrode 26 and a difference displacement D(x) is given between the electrodes 22 and 24 in the relative displacement direction. By this, high-accuracy absolute measurement is available without causing position or time difference of the signal.