baber/WOPTO huggingface dataset:
Patent JP-H02309827-A (JP)
Title: Cordless telephone set
Inventor: HIGASHIYAMA MITSUO
IPC: H04W84/10
Filed: 1989-05-25
Abstract: PURPOSE:To avoid an undesired master set from replying a call by accessing a prescribed command signal at dialing. CONSTITUTION:An identification code BUID is provided to a master set 2 and it sends the identification code BUID to a slave set 1. Then the Slave set 1 returns the identification code BUID and when the returned identification code BUID is coincident with its own identification code BUID, the master set 2 applies the processing for succeeding dialing and when they are dissident, the mode is restored to the standby mode. Even when the slave set 1 requests dialing from an overlapped service area, a fact of 2 master sets 2 or over entering the talk mode to cause crosstalk or useless choking of a line 4 or a channel is avoided.
Patent JP-2000322116-A (JP)
Title: Servo controller and positioning device
Inventor: TAKEUCHI KATSUHIKO
IPC: G05D3/12
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To compensate the delay of a body to be positioned which is generated due to the elastic deformation of a machine system caused by inertia force. SOLUTION: An elastic deformation compensation part 801 models the motion (coordinate x) of the tip position of a spindle in the x axis direction so that the motion follows an equation (A) (fx=-Kxεx-x'γx=mxax=mxx") due to the elastic deformation quantity εx of a machine tool system in the x-axis direction. Provided that fx is x-axis directional force to be applied to the tip of the main shaft, x' expresses the time differential (speed) of x and γx is a constant for expressing the external force of the x-axis direction which is applied to the tip of the spindle in proportion to the speed x' and takes into account the influence of disturbance such as friction.  Namely the transfer function G1 (≡-Kx/ S(mxS+γx)}) of the compensation part 801 outputs the x-axis coordinate (x) of the tip position of the spindle based on the equation (A) at the time of inputting the elastic deformation quantity εx. Consequently the value x of the practical x-axis coordinate corrected by the elastic deformation of the machine tool system is fed back.
Patent JP-H05321995-A (JP)
Title: Auto-tensioner
Inventor: MATSUMOTO HIDEKI
IPC: F16H7/12
Filed: 1992-05-25
Abstract: PURPOSE:To attain high damping force by setting a positional relation between a torsion spring and a damping material properly. CONSTITUTION:A damping material 13 is disposed between the extended part 5 of an arm 1 which is installed so that a pulley 2 may rotate smoothly and the outer peripheral surface of a cup 6 where a torsion spring 7 is stored. The tension of a band type body 9 which is wound around the cap 6 and the extended part 5 is made lower by the oscillation in the belt tensile direction of the arm 1 through the torsion spring 7 to decrease the tightening force to the extended part 5 and the damping material 13 when the tension of a belt B is low. On the other hand, when the tension of the belt B is high, the tightening force to the extended part 5 and the damping material 13 is made higher by the oscillation in the belt loosening direction of the arm through the torsion spring 7.
Patent JP-H0428275-A (JP)
Title: Gas laser device
Inventor: OGURA YASUHIRO
IPC: H01S3/104
Filed: 1990-05-24
Abstract: PURPOSE:To make electrodes uniform in consumption as to improve a gas laser device in service life by a method wherein a control signal is transmitted to lessen a gas laser device in discharge keeping voltage when the device is kept on standby. CONSTITUTION:Provided that a laser control section 20 judges that a gas laser device is on standby through an output standby judgment section 21 which judges that a laser output is on standby or not. Then, a power reduction signal is transmitted to either or both of a cooling device and a gas circulation device power supply 3 from the judgment section 21. Cooling water is made high in set temperature or circulating water fed to a heat exchanger is decreased in volume. The power supply of a fan 4 is reduced in frequency to lessen the fan 4 in rotational speed and cooling power. Then, cooling water rises in temperature to increase laser gas in temperature, so that a discharge keeping voltage is lessened and igniting electrodes 7 increase in number. By this setup, the electrodes 7 are made equal in consumption, and all electrodes 7 and 8 can be elongated in service life.
Patent JP-H05318954-A (JP)
Title: Dye thermal transfer image receiving sheet
Inventor: HAYASHI SHIGEO
IPC: B41M5/382
Filed: 1992-05-25
Abstract: PURPOSE:To provide a dye thermal transfer image receiving sheet capable of obtaining a print image having high density, free from density irregularity and having excellent image quality and generating no curl by heating at the time of printing. CONSTITUTION:A dye thermal transfer image receiving sheet is constituted of a sheet like support obtained by providing a resin coating layer containing a resin cured by the irradiation with active energy beam on one surface of raw paper with a density of 0.2-0.5g/cm<3> and the image receiving layer formed on the resin coating layer of the sheet like support.
Patent JP-H0321184-A (JP)
Title: Cable television-converter system, function of which can be varied
Inventor: MAAKU DABURIYU KOOFUMAN
IPC: H04N7/16
Filed: 1990-05-24
Abstract: PURPOSE: To save labor for changing the function of a converter by executing inoperative software when the completeness of firmware cannot be certified. CONSTITUTION: During the reception of firmware, a timer 64 counts up specified time, and when time is up in the timer 64, a microprocessor 50 stops down loading to restore an original data channel. After down loading the firmware, a firmware segment retests a check sum at the normal interval of the timer 64. When the check sum cannot be used, the microprocessor 50 returns the converter to base line operation by means of an operation disabling software stored in a ROM 56. Layout on the function is determined and changed by the firmware loaded down to the converter.
Patent JP-S5835396-A (JP)
Title: Feed water heater
Inventor: HOSHINO YOSHIYUKI
IPC: F28F19/06
Filed: 1981-08-26
Abstract: PURPOSE:To prevent corrosion and erosion of a heat-transmitting pipe, by a method wherein the heat-transmitting pipe of a feed water heater is made of a low-alloy steel contaning at least 1% of Cr. CONSTITUTION:In the feed water heater, heating steam 20 flowing in through a steam inlet nozzle stub 10 passes through a tube plate part 21 and a passage part 22 around the outside periphery of the part 21 at a considerably high velocity. In this case, since water droplets condensed from the heating steam 20 are adhered onto the outside surfaces of the heat-transmitting pipes or fall down onto the surfaces, corrosion and erosion occur on the surfaces, leading to a leaking accident of feed water in the worst case. As a result of corrosion tests on various materials for the heat-transmitting pipe, it was found that a highly reliable feed water heater protected against corrosion and erosion of heat-transmitting pipes can be obtained by producing the pipes from a low- alloy steel containing at least 1% of Cr.
Patent JP-S61291579-A (JP)
Title: 1-(3-cinnamyl)-4-isopropylcarbamoylpiperazine and production thereof
Inventor: IRIKURA TSUTOMU
IPC: C07D295/18
Filed: 1985-06-18
Abstract: NEW MATERIAL:1-(3-Fluorocinnamyl)-4-isopropylcarbamoylpiperazine shown by the formula I or its acid addition salt. USE:A drug and an analgesic having improved analgesic activity and weak narcotic properties. PREPARATION:3-Fluorocinnamyl chloride and piperazine are directly melted to give 1-(3-fluorocinnamyl)piperazine shown by the formula II is reacted with isocyanic acid isopropyl ester in a solvent such as benzene, etc., in the presence of a basic catalyst such as tertiary amine, etc., or in the absence of it, at 0-50 deg.C to give a compound shown by the formula I.
Patent JP-H0754712-A (JP)
Title: Device in internal combusion engine
Inventor: DATSUGU HENRITSUKU EDORUNDO
IPC: F02M17/04
Filed: 1994-06-15
Abstract: PURPOSE: To eliminate manual regulation of a carburetor, shorten a pressure communicating passage, and reduce corresponding delay. CONSTITUTION: A device comprises a membrane carburetor 10 having a fuel chamber 12 provided with a movable membrane 11 cooperating with a valve 17 for controlling the fuel supply to the fuel chamber 12. An air inlet of the carburetor 10 is connected to a filter housing 31 provided with an air filter 32 for cleaning the inlet air, and a pressure chamber 13 is disposed adjacent the membrane 11 and connected to the filter housing 31 to control the fuel supply in relation to the pressure drop across the air filter 32. The membrane 11 is arranged in parallel with a wall 33 of the filter housing 31, and the wall 33 is disposed adjacent to the pressure chamber 13 and provided with an opening 34 via which the pressure chamber 13 communicates with the interior of the filter housing 31.
Patent JP-H0427431-A (JP)
Title: Catalyst for contact reduction of nitrogen oxide
Inventor: YOSHIMOTO MASAFUMI
IPC: B01J23/56
Filed: 1990-05-23
Abstract: PURPOSE:To enable contact reduction of nitrogen oxide with using hydrocarbon as a reducing agent in the exhaust gas temp. range from 200 to 500 deg.C by incorporating specified catalytic components (a), (b) and (c) described below into the catalyst. CONSTITUTION:At least one metal oxide (a) selected from TiO2 Al2O3, ZrO2, and SiO2, and rare earth oxide (b) are preliminarily mixed, molded by a proper method (e.g. extrusion molding, punching into tablets, or forming into spheres), and then calcined at 300-800 deg.C. The calcined product is then immersed in an aq. soln. of soluble salt of metal selected from Ru, Rh, Pd, Ag and Pt or metal oxide of these (c), dried and calcined at 300-800 deg.C. Further, if required, the product is calcined in a reductive atmosphere to obtain a selective reduction catalyst for nitrogen oxides. The preferable compsn. ratio of (a), (b), and (c) is, by atomic ratio, (a):(b):(c)=(99-70):(1-20):(0.01-10).
Patent JP-S5466408-A (JP)
Title: Cooling device for motor
Inventor: AMOU KIYOYUKI
IPC: H02K9/06
Filed: 1977-11-05
Abstract: PURPOSE: To promote a silencing of noise of the cooling air with a cooling effect improved as well, by such manner that with a coolig guide of tube-shape installed to outside the cooling fan of the motor, a silencer guide of R-shape be so provided in inner circumference of the above as its point end to approximate an outside diameter of the cooling fan.  
     CONSTITUTION: Outside a cooling fan 37 installed to a rotary shaft 36 of a motor 1, is mounted a cooling guide 32 of tube-shape, and inside the cooling guide is provided a silencer guide 35 formed into R-patttern, and a point end of the silencer guide 35 is arranged in a manner so as to slightly cover the cooling fan through a slight amount of air space. As the motor rotates, an air, entering from an air suction port 1c to pass through an air outlet port 1d, is exhausted by the cooling fan 37. The make of the silencer guide 35 into R-pattern will cause the air to flow smoothly, simultaneously with a slight amount of the part, that covers the fan, providing a less air resistance, resulting in  an improvement of noise silencing effect. An installation of the cooling guide 32 can be operated without looseness by an engagement of protruding part 33. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02311590-A (JP)
Title: Anti-fogging agent composition
Inventor: HASHIMOTO KAZUMASA
IPC: C08L71/02
Filed: 1989-05-26
Abstract: PURPOSE:To obtain the subject composition excellent in durability and capable of providing a persistent anti-fogging effect by using as the constituent a polyethylene oxide which has reactive Si groups containing an Si atom having a hydroxyl or hydrolyzable group attached thereto and which can form a siloxane linkage to crosslink. CONSTITUTION:The subject composition is obtained by mixing a polymer comprising a polyethylene oxide (having a number-average molecular weight of 100 to 10,000 and 6 to 200, especially 10 to 100, ethylene oxide units in average) having at least one, preferably 1.1 to 5, bound reactive silicon groups in the molecule, and in some cases a silane coupling agent, a titanate coupling agent, etc. An example of the reactive silicon group is a group of the formula (wherein R<1> and R<2> are each 1 to 20C alkyl, 6 to 20C aryl, 7 to 20C aralkyl, triorganosiloxy, etc.; X is a hydroxyl group or a hydrolyzable group; (a) is 0 to 3 and (b) is 0 to 2, provided that (a)+(b)>=1; (m) is 0, or 1 to 19).
Patent JP-S61292387-A (JP)
Title: Mirror alinement device of laser resonator
Inventor: MAEDA YOSHINOBU
IPC: H01S3/086
Filed: 1985-06-20
Abstract: PURPOSE:To obtain the mirror alinement device of a laser resonator with long lifetime by coating the thermocouple on the end of a thermodetector with ceramics. CONSTITUTION:Ceramics 7 is applied on the outside surface of the thermocouple strand 8 projected to the fully reflective mirror thermodetecting end 5 and the partially reflective mirror thermodetecting end 6 each mounted near the each fully reflective mirror apature 3 and partially reflective apature 4 that are mounted on each reflective mirror of the laser resonator on which a fully reflective mirror 1 and a partially reflective mirror 2 are mounted facing each other. By doing this, each reflective mirror can be alined without damaging the temperature detecting function of the thermocouple strand 8 even if the strength distribution 9 of a laser beam is displaced as shown by the dotted line. Moreover, the ceramics 7 possesses higher heat resistance and large chemical durability, without being affected by the heat of the laser beam and catalytic gas for the laser, and the thermocouple strand 8 is not degraded.
Patent JP-H11321646-A (JP)
Title: Bolster spring device for bolster-less truck
Inventor: IENAKA MAKOTO
IPC: F16F9/05
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To ensure the longitudinal displacement of a body by providing an air spring having a nonlinear spring characteristic of being flexible in the deformation first stage of a diaphragm in the longitudinal direction in mounted on a truck and hard in the deformation latter stage thereof. SOLUTION: The traveling of a truck, particularly, the rigidity to displacement in a small turning within a practical area can be ensured by setting the inclination α of an area 10a to 10 deg. or less. The reason for this is that the restoring force by air reaction in the displacement of an air spring is minimized when the inclination α of an upper surface plate is minimized, so that the horizontal spring constant can be suppressed low. The constraint in the deformation terminal of a diaphragm 3 is enhanced by setting the inclination β of an area 11a to 80 deg. or more to early transfer it to the deformation of a rubber elastic body 5. Consequently, the ratio of the deformation of the rubber elastic body 5 to a required deformation is increased, and the insufficient deformation by shortening of the membrane length of the diaphragm can be ensured.  On the other hand, 90 deg. is the upper limit in the manufacture of the upper surface plate by use of a die.
Patent JP-H0429492-A (JP)
Title: Stereoscopic picture processor
Inventor: MORI NOBUHIKO
IPC: H04N13/00
Filed: 1990-05-23
Abstract: PURPOSE:To easily check whether the extraction result of contour lines or the like automatically extracted by a computer is correct or not by constituting a device so that a stereoscopic picture and a stereoscopic graphic of contour lines or the like extracted from the stereoscopic picture are simultaneously observed. CONSTITUTION:Two graphics constituting a stereoscopic graphic are stored in graphic memories 1 and 2, and two pictures constituting a stereoscopic picture are stored in picture memories 4 and 5. A drawing control part 3 sends a vertical synchronizing signal 10 to a picture display device 6 and interrupts a central processing unit 7 by this signal. This unit 7 sends a graphic memory selecting signal 11, a picture memory selecting signal 12, and a liquid crystal shutter spectacles right/left selecting signal 13 to the drawing control part 3, picture memories 4 and 5, and a liquid crystal shutter spectacles control circuit 8 respectively in accordance with this interrupt. Thus, the picture where one of two pictures and one of two graphics are superposed and the picture where the other picture and the other graphic are superposed are alternately displayed on the picture display device 6, and the graphic and the picture are simultaneously stereoscopically observed with liquid crystal shutter spectacles 9.
Patent JP-S62289999-A (JP)
Title: Data writing method
Inventor: MATSUOKA HIDEO
IPC: G11C17/00
Filed: 1986-06-09
Abstract: PURPOSE:To shorten the write time by not performing a write operation if data in a write area is the same as data to be written. CONSTITUTION:When an IC card or the like provided with a data memory 1 like an E<2>PROM, a program memory 3, a control element 2, etc., is connected to a card reader/writer through a contact part 4, data in the write area is read before write to the memory 1, and the card reader/writer does not write data in the memory 1 if read data is the same as data to be written. Since unnecessary write is not performed, the write time is shortened.
Patent JP-S5835510-A (JP)
Inventor: JIYON FUAAREI
IPC: G02C11/00
Filed: 1981-08-27
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-2000319887-A (JP)
Title: Embankment structure
Inventor: MISHIMA NOBUO
IPC: E02D29/02
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To strengthen uniformity between a banking material and wall body and to dispense with column members by providing the banking material which has fluidity as a banking material and is hardened, and combining the hardened banking material with the wall body in one body when the banking material is poured onto the rear surface of the wall body and hardened. SOLUTION: A wall body 4 formed by linking a plurality of wall surface materials to each other is erected on the ground, and a support means is set on the rear surface of the wall body 4 to support the wall body 4. If the wall bodies 4 are piled on top of another in multiple stages to heighten their height, the support means per se are piled in multiple stages. Further, mortar 42 which is a fluid banking material is poured and placed onto the rear surface of the wall body 4. The mortar 42 enters the interior of each taper groove 16 on the rear surface 8b of a wall surface material of the wall body 4.  When the fluid mortar 42 is hardened in the taper groove 16 after the lapse of time, uniformity between the hardened mortar 42 and the wall body 4 is strengthened due to the existence of protruding portions 18, and therefore they are combined with each other in one body and erected by themselves.
Patent JP-H08330344-A (JP)
Title: Semiconductor device
Inventor: SATO YASUSHI
IPC: H01L21/60
Filed: 1995-05-31
Abstract: PURPOSE: To prevent the generation of peeling off on the interface between the resin of a package and a semiconductor element by forming a band-like protruding part in prescribed thickness and width on the circumferential part of the main surface of the semiconductor element. CONSTITUTION: A semiconductor substrate 1 is composed of a protruding part 15 where the second insulating film 4 is formed in the vicinity of scribe region 8 and a passivation film 6 covering the insulating film. The scribe region 8 of the semiconductor substrate 1 is formed on the surface located on the part entered in the prescribed dimensions from the side of an element which becomes a semiconductor element later. The cross-section of the protruding part 15 is square-shaped, but it becomes band-like shape along the circumferential part of the main surface of the semiconductor substrate 1. To be more precise, when viewed from the main surface of the semiconductor substrate 1, it displays a quadrate band-like shape. The second insulating film 4 and a metal wiring 5 are formed on the surface of the first insulating film 3.
Patent JP-H09315384-A (JP)
Title: Flap control device
Inventor: IWASHITA SHIGEO
IPC: B63B39/06
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To reduce influence on a pitch angle and suppress a rolling angle by driving a lateral pair of actuators for oscillating a lateral pair of flaps, in opposite directions at equal speed. SOLUTION: A device for controlling a lateral pair of flaps 10R, 10L fitted in a vertically oscillating state to a stern 12 is provided with a lateral pair of actuators 24R, 24L for oscillating the respective flaps 10R, 10L, a rolling angle sensor 28 for detecting the rolling angle of a hull, and a driving device for driving the respective actuators 24R, 24L on the basis of the detection value of the rolling angle sensor 28. The driving device drives a lateral pair of actuators 24R, 24L in opposite directions at equal speed.
Patent JP-H05321717-A (JP)
Title: Method for controlling idling speed of engine
Inventor: HARASHIMA SHIGEKI
IPC: F02D35/00
Filed: 1992-05-26
Abstract: PURPOSE:To improve drivability when fuel cut is recovered regardless of decelerating degree of an engine speed when fuel cut is controlled. CONSTITUTION:It is judged whether decelerating speed of an engine speed is a prescribed value or more when fuel cut is controlled in an ECU (Step 1). When rapid deceleration is judged, the opening degree (DUTY) of a valve for controlling an idling number of revolution is set (step 2) to a value larger than when smooth decelerating is judged (step 3).
Patent JP-S5257296-A (JP)
Title: Polyurethane elastomers with reduced temperature dependence
Inventor: NODA HIDEYO
IPC: C08G18/10
Filed: 1975-11-06
Abstract: PURPOSE:To present a polyurethane elastomer with reduced temperature dependence, by reacting an organic diisocyanate with three kinds of polyol components.
Patent JP-H11332006-A (JP)
Title: Controller of electric vehicle
Inventor: ISHIYAMA HIROSHI
IPC: B60L7/16
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a controller for an electric vehicle, wherein its brake performance when its regenerative brake is disordered is improved, while suppressing the accuracy reduction of the determination of its regenerative brake being disordered. SOLUTION: When the voltage of a regenerative charging system ranging from a traveling motor 8 to a battery 1 is increased, because the regenerative brake of an electric vehicle becomes disordered by the generation of the nonconformities of the associative circuit thereof, its regenerative brake is determined as being disordered, if the increase rate of an increasing signal voltage Vi or (Vi-Vb), when its regenerative brake is disordered exceeds a predetermined value. In this way, the disorder of the regenerative brake can be determined quickly, while suppressing the accuracy reduction for the determination of its regenerative brake being disordered to make its brake performance improvable, when its regenerative brake is disordered.