baber/WOPTO huggingface dataset:
Patent JP-H1093502-A (JP)
Title: Radio communication equipment
Inventor: MORISHITA YUSAKU
IPC: H04M1/73
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To reduce consumption of a battery being a power supply to a communication equipment by temporarily turning off the power supply of the equipment main body when a state of the radio communication equipment resident on the outside of a zone is consecutive. SOLUTION: When a control section 2 discriminates it that the equipment is on the outside of a zone based on a reception signal 11 from a reception section 1, a repetitive number of times N1 for channel scanning and an operating time T1 are set to conduct channel scanning and when a time T1 elapses without receiving a radio wave from a base station, a reception section power supply OFF consecutive time T2 is set and the power supply of the reception section is interrupted. When the time T2 elapses in this state, the power supply of the reception section is activated and the value of number of times N1 is decreased by 1.  When the N1 reaches zero by repeating the operation, an equipment main body power supply OFF consecutive time T3 is set and then the control section 2 instructs OFF of the equipment main body power supply to an equipment power supply control section 4 with a control signal 12. When the equipment power supply control section 4 sends the control section 14 to an equipment power supply section 7, the power supply to the equipment main body is immediately interrupted and when a time T3 elapses, the power supply to the equipment main body is again activated.
Patent JP-H06117540-A (JP)
Title: Gasket and its fitting method
Inventor: TAKETSUNA SADAYOSHI
IPC: F16J15/00
Filed: 1992-09-30
Abstract: PURPOSE:To facilitate tightening work at the time of fitting and also make custody easy in the case of a gasket to be used at the time of fellow plane flanges being connected to each other. CONSTITUTION:In the case of a gasket which consists of a metal annular ring 12 and an annular seal material 13 consisting of silicon rubber located on the inner diameter side of the ring 12, the thickness of the annular seal material 13 is thicker than that of the annular ring 12. As for a fitting method, the annular ring 12 is fitted to one side flange surface of the flange portion of a pipe or an apparatus or the like to be connected, and the annular seal material 13 consisting of silicon rubber is arranged on the inner diameter side of the annular ring 12. The other side flange portion is piled up together from the upper part, and tightening is carried out by means of bolts and nuts, the tightening is carried out until the flange surfaces butt against the annular ring 12.
Patent JP-H01128198-A (JP)
Title: Automatic monitor method for construction boundary surface
Inventor: INAGE TAKAMITSU
IPC: G01S17/88
Filed: 1987-11-13
Abstract: PURPOSE:To automatically and surely detect a moving object by rotating a case storing a light beam transmitting/receiving device to form an optical wall at a boundary and receiving reflected light sent from a reflecting tape attached to the moving object passing through the optical wall. CONSTITUTION:A machine main body 1 is set at a boundary position serving as a radio wave protecting area for a transmission antenna. A case 3 is turned or oscillated while light beams are sent from a light beam transmitting device set in the case 3. Thus an optical wall is formed to the boundary of the protecting area. When a moving object 6 enters the protecting area from the outside during a job, a reflector 7 attached to the object 6 reflects the radiated light beams. These reflected light beams are received by a receiver set in the case 3. Thus an alarm is automatically produced and sent to a crane operator, etc., so that the entry of the object 6 in the protecting area can be detected.
Patent JP-2001108591-A (JP)
Title: Thermal shock testing method
Inventor: MURAMOTO TADASHI
IPC: G01N3/60
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the disadvantage of a thermal shock testing method that when the method, developed for porous ceramic materials and comprising abrupt heating of only one side of a sample and measuring of the reaction, is applied to a sheet glass, an accurate test cannot be conducted because of the problem of transmission of radiant heat. SOLUTION: Only one side of a sample is abruptly heated and measurements are made in a short time, so that a test can be conducted with accuracy while reducing testing errors resulting from transfer of heat within the sample which will not cause problems in the case of porous ceramics of low heat conductivity which does not allow transmission of radiant heat therethrough. In order to abruptly heat a glass sample, a heating element intimately contacted with the glass sample is heated at a rate not less than the rate at which the temperature of the glass sample is elevated. Hence, in order to assure a testing accuracy by intimately contacting the glass sample with the heating element during the test, the elasticity of the heating element should be 50 to 500 MPa and the time required for the glass sample to break down after heating should be 7 seconds or less during the test.
Patent JP-H08207803-A (JP)
Title: Method and apparatus for control of electrically assisted steering system using two-dimensional interpolation method with reference to electric current command
Inventor: KEBUIN EMU MAKUROORIN
IPC: H02P6/00
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an electric assist steering system to decide a motor current command by interpolating a current value based on both of applied steering torque and a motor position. SOLUTION: A system 10 includes a variable reluctance motor 26 and a controller. The controller decides a desired motor torque assist value in correspondence with applied steering torque. A plural number of look-up tables are provided, and a plural number of motor current values versus motor position values are hereby memorized. The controller selects the specific one from the inside of this lock-up table, and finally, a motor control signal is provided.
Patent JP-H06138258-A (JP)
Title: Pendulum device of timepiece
Inventor: OSHIMA KENJI
IPC: G04B45/00
Filed: 1992-10-26
Abstract: PURPOSE:To always drive a pendulum device with a normal electromagnetic driving force by automatically adjusting the relative positions of a magnet and a drive coil even if they are not opposite to each other in a correct relationship while a pendulum is stationary. CONSTITUTION:A first pendulum rod body 6 is supported to a first support shaft in such a manner as to be capable of rolling and a second pendulum rod body 21 is supported by means of a suspension spring 22 in such a manner as to be capable of rolling. The first pendulum rod body 6 is driven and oscillated by an electromagnetic drive means comprising a magnet and a drive coil 17 disposed opposite to each other. A control panel 7 is operated in conjunction with the first pendulum rod body 6 via a slip screw 9 and a second pendulum rod body 21 is operated in conjunction therewith via a control pin 29 erected on the control panel 7 and an engagement groove 21e. Locking poles 34 are provided on both sides of the drive coil 17 and the first pendulum rod body 6 collides with the poles when rolling in excess of its stable angle of swinging and then the control panel 7 is slipped against the first pendulum rod body 6, and the position of the first pendulum rod body 6 is adjusted so that while a pendulum is stationary, the magnet is opposite to the center of the drive coil 17.
Patent JP-H03149684-A (JP)
Title: Electronic commutation ticket
Inventor: KANZAKI NOBORU
IPC: B42D15/10
Filed: 1989-11-07
Abstract: PURPOSE:To constitute a gate without distinguishing entrance and exit passages by suppressing the change of status logic in a commutation ticket during the passing period of the gate and inverting the internal state of the commutation ticket at proper time after passing the gate. CONSTITUTION:The electronic commutation ticket is provided with a storage part FF for storing whether the user is going into or out the gate, detection parts 12 to 15 for detecting entrance/exit information generated from stations, output parts LO, LI for outputting after distinguishing between entrance and exit and logical circuits parts NA, NOT, MS, NOR for receiving the storage contents of the storage part FF and the outputs of the detection parts 12 to 15, outputting prescribed signals to the output parts LO, LI only for a prescribed time and inverting the contents of the storage part FF almost simultaneously with the end of the outputs. After the lapse of the prescribed time from the reception of the entrance/exit information generated from the station, the contents of the storage part FF are rewritten. Consequently, distinction between entrance and exit passages can be removed and a radio transmission part can be omitted.
Patent JP-H04162341-A (JP)
Title: Sample surface picture forming method and device thereof
Inventor: NAKAMURA YASUSHI
IPC: G01B21/30
Filed: 1990-10-25
Abstract: PURPOSE:To high accurately detect displacement of a vibrator by detecting a shift of a vibration frequency of the vibrator from a natural frequency as a phase difference between two measuring points of the vibrator. CONSTITUTION:In a cantilever(vibrator)2, a probe 4 is fixed to a free end of the cantilever 2 and arranged approximately to a sample surface 1a by holding a fixed end by a piezoelectric element 6. Now, when predetermined voltage is applied to the piezoelectric element 6 so as to vibrate the cantilever 2 in a natural frequency, the cantilever 2 is vibrated by the natural frequency. This vibration is changed by interatom mutual action between the pointed end of the probe 4 and the sample surface 1a, and the change of this vibration is detected by a displacement phase difference between two measuring points A, B on the cantilever 2 by the laser interference method or the like. In this way, high accurate displacement measurement can be attained.
Patent JP-H10132761-A (JP)
Title: Automatic x-ray inspection apparatus
Inventor: SHIBUYA KIYOSHI
IPC: G21K1/02
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic X-ray inspection apparatus in which the life of an image intensifier at an X-ray sensor part can be made long by image-processing the transmitted image of a product to be inspected and judging whether it inside state is good or not. SOLUTION: A conveyance mechanism 5 conveys a product 4 to be inspected, to a prescribed place, a control part 9 operates a drive means 3 on the basis of its signal, and a shutter 2 is opened. X-rays from an X-ray generation mechanism 1 are passed through the shutter 2, they are transmitted through the product 4 to be inspected, and a transmitted image is converted into a visible image by an image intensifier which is built in an X-ray sensor part 6. In addition, the visible image is converted into a TV video signal by a TV camera which is built in the X-ray sensor part 6. The TV video signal is input to an image processing part 7 so as to be image- processed, a shape and an area are found so as to be compared with a reference value, and whether the product to be inspected is good or not is judged.  In this manner, it is sufficient that the product 4 to be inspected is irradiated with the X-ray only for a required minimum time until the TV video signal is input to the image processing part 7 since the product to be inspected arrives at the prescribed position, and the degradation of the image intensifier is prevented so as to make its life long.
Patent JP-H01129535-A (JP)
Title: Mobile radio telephone equipment
Inventor: SHIMIZU SATOSHI
IPC: H04B1/40
Filed: 1987-11-13
Abstract: PURPOSE:To eliminate the disturbance to a receiving channel in a fixed base station by providing an electric field detecting part for detecting the receiving electric field strength by obtaining a detection signal from a prescribed stage of a receiving part, controlling an automatic gain control amplifier in accordance with an output of the electric field detecting part and also, controlling a transmitting output level of a transmitting part. CONSTITUTION:An electric field detector 17 outputs an electric field detection value being in inverse proportion to an input voltage. This electric field detection value is amplified by a DC amplifier 18, and thereafter, applied to an AGC amplifier 3 and a power amplifier(PA) 15. The AGC amplifier 3 becomes the gain of a roughly prescribed value when the input voltage exceeds some value. Accordingly, when a receiving electric field which has exceeded some prescribed level is inputted, the gain of the AGC amplifier 3 is suppressed. Simultaneously, by an electric field detection value given to a transmitting part 15, a transmitting output is controlled. In such a way, a strong electric field is inputted to an antenna 1, the gain of the AGC amplifier 3 is suppressed, and a cross modulation in a receiving system is suppressed. In such a way, it does not occur that a disturbance is given to a receiving channel of a fixed base station.
Patent JP-2000109721-A (JP)
Title: Oxidation of particle surface and apparatus for oxidizing particle surface
Inventor: HORIUCHI TAKAHIRO
IPC: C09D11/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide both a method for oxidizing particle surfaces by which surface-oxidized particles capable of improving dispersibility or solubility in solvents such as water or aqueous solvents can stably be produced, and an apparatus for oxidizing the particle surfaces. SOLUTION: This method for oxidizing particle surfaces comprises a mixing step for suspending particles in an acidic liquid and providing a suspension, a controlling step for detecting the state of the resultant suspension and controlling the production of the suspension based on the results of detection, an oxidizing step for heating the suspension while conveying the suspension, vaporizing the acidic liquid and thereby producing surface-oxidized particles comprising hydrophilic groups due to the oxidation imparted to the particle surfaces, and a controlling step for detecting the state of the mixing step and oxidizing steps and controlling the production of the surface-oxidized particles based on the results of detection.
Patent JP-H04160211-A (JP)
Title: Joining caulking method for plate member
Inventor: OKASHITA KOJI
IPC: F16B5/00
Filed: 1990-10-24
Abstract: PURPOSE:To shorten the time required for a work and to simplify a jig by providing triangular grooves cut triangularly extending over three faces in the root of a projecting portion and the deepest portion of a recess portion in one of projecting and recess portions on both right and left sides of the projecting and recess portions, and caulking plate members using the triangular grooves. CONSTITUTION:A plate member is caulked in the direction of an arrow P to let a caulking thickness S bite into one triangular groove 15 of a projecting portion 13. In such a caulking state, a side plate 3B of a frame half body 3 is not expanded in the direction of an arrow 8 and a frame half body 1 is kept from slipping off in the direction of arrow 12. When two plate members (the central plate 1A of a frame half body 1 and a side plate 3b of a frame half body 3) are thus joined at an angle of 90 deg. by projecting and recess portions 13,14, the caulking thickness S1 bites into each triangular groove 15, caulking can be accomplished by performing only the downward caulking work of P1, P2 and at the minimum caulking number of times equal to the number of caulking plates.
Patent JP-S62146526-A (JP)
Inventor: MIYOSHI HIDEKI
IPC: A01F12/18
Filed: 1985-12-20
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-H03152190-A (JP)
Title: Heavy fuel oil composition
Inventor: NISHIOKA SHINYA
IPC: C10L10/14
Filed: 1989-11-08
Abstract: PURPOSE:To obtain the title composition having improved low-temperature fluidity, containing middle-heavy fraction oils, a hydrocarbon-based substance and a polymer comprising an ethylenic unsaturated carboxylic acid ester as constituent units. CONSTITUTION:The aimed composition containing (A) a hydrocarbon-based middle fraction oil and/or heavy fraction oil, (B) a hydrocarbon-based substance producing unburned residual carbon content in combustion and (C) a small amount of a polymer comprising an ethylenic unsaturated carboxylic acid ester containing straight-chain saturated alkyl groups having carbon number distribution with 12-14C peak as constituent units. An ester consisting essentially of lauryl acrylate or acrylate is most suitable as the ester, constituent unit of the component C.
Patent JP-S62144828-A (JP)
Title: Pipe expansion device
Inventor: KISHIKAWA HIROSUE
IPC: B21D39/20
Filed: 1985-12-20
Abstract: PURPOSE:To perform the reduction in the contraction allowance of a tube and the uneven working onto the inner wall face simultaneously by expanding the diameter by using a mandrel rod, the mandrel fitted to the rod tip and the coil-shaped inserted plate freely expandable to the outer part in the radial direction. CONSTITUTION:The coil-shaped plate 8 of free extension is inserted into a tube 10 by pushing a holding plate 7 down to the lower part. Thereafter, a mandrel 3 is expanded by inserting it into the coil-shaped plate of free extension by moving a rod pressing plate 5, rod fixing plate 6, mandrel rod 2 and mandrel 3. The contraction allowance of the tube is reduced and the uneven part giving a turbulent characteristic to the fluid which flows the inside of the tube can be worked on the inner wall of the tube as well, by performing the diameter expansion by using this device.
Patent JP-S63142291-A (JP)
Inventor: SHIRAKAWA TAKEETSU
IPC: G21C3/33
Filed: 1986-12-05
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-S63144905-A (JP)
Title: Fixed sized parts holding device
Inventor: HIDAKA YOSHIHISA
IPC: B23B31/40
Filed: 1986-12-05
Abstract: PURPOSE:To make a holding shaft expand in its total length, so as to hold attach a long reel equally and stably, by making each of tapered parts of a central shaft contact with each of stepped parts of the holding shaft respectively, at the same time, when the central shaft moves right/left in the inner hole of the holding shaft. CONSTITUTION:Two rightwards tapered parts 44, 45 are formed on a central shaft 43, as they spaced over almost total length of a mandrel 46, and an inner hole 47, whose diameter is a little longer than the diameter of the central shaft, is piercingly formed at the axis of the mandrel 46, over total length of it. Then, concentric cylindrical parts 48, 49 whose diameter is a little longer than that of the tapered parts 44, 45, are formed at the positions which correspond with the tapered parts 44, 45, respectively, and the tapered parts 44, 45 are set as they partially exist in the cylindrical parts 48, 49 and slightly contact with the stepped parts 50, 51, at the same time. When the central shaft 43 is pushed leftwards, the outside circumferential surface of the mandrel 46, which is formed of the outside circumferential surfaces of the cylindrical parts of the mandrel 46, expands in its diameter over its total axial length, and consequently, a reel 54 which is axially long, can be held and attached equally and stably.
Patent JP-H05126733-A (JP)
Title: Carbon analysis method for nuclear fuel oxide and platinum crucible for carbon analysis
Inventor: SAKAI FUMIAKI
IPC: G01N21/35
Filed: 1991-11-05
Abstract: PURPOSE:To enable easily recovering nuclear fuel oxide and increase analysis processing capability by heating with high frequency induction a platinum crucible containing a sample and detecting generated carbondioxide gas to obtain carbon content. CONSTITUTION:By oscillating an oscillator 4, a platinum crucible 2 in high frequency induction heated with a high frequency coil 5. By this, when the sample 3 reaches high temperature state about 1200 to 1300 deg.C, carbon contained in the sample is separated. if oxigen is introduced in the vessel at this time, CO2 and CO are produced by combining with the separated carbon and are exhausted out of an exhaust tube 7. Infrared light is irradiated from a light source 8 and after passing a slit 9, monochromatic meter 10 and a slit 11, infrared light with a specified wave length is detected with a detector 12. By adjusting the detection wave length to the absorption point, carbon content is obtained. As the crucible 2 itself can be heated with high frequency induction like this, such combustion agent as tangsten metal flakes is unnecessary and the sample after analysis can be easily recovered.
Patent JP-H07140800-A (JP)
Title: Cleaner for transfer paper separation mechanism in image forming device
Inventor: MIYAKE HISAFUMI
IPC: G03G21/10
Filed: 1993-11-18
Abstract: PURPOSE:To provide a cleaner for a transfer paper separation mechanism in an image forming device, which effectively removes toner sticking to the periphery of a separation roller. CONSTITUTION:The image forming device is equipped with: a transfer charger 8 which electrostatically transfers a toner image, formed on a photoreceptor 2, to transfer paper P; the separation roller 110, composed of a conductive body, which is disposed downstream in the transfer discharger 8 and in the vicinity of the photo-receptor 2; and a voltage application means 120 for applying a separation voltage, including an ac element, to the separation roller 110 at the time of transfer. The cleaner for the transfer paper separation mechanism 10 in the image forming device is provided with a control means 150 for driving the photoreceptor and actuating the transfer discharger 8 during a prescribed period of time when transfer is not carried out. The cleaner is further provided with a bias application means 120 which, during the prescribed period of time when the transfer is not carried out, applies the separation roller 110 a bias voltage having the opposite polarity to that of the transfer discharger 8.
Patent JP-2000117750-A (JP)
Title: Apparatus for cleaning mold for resin molding and method for cleaning it
Inventor: HAJI HIROSHI
IPC: H01L21/56
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for cleaning a mold for resin molding by which a resin stuck on the molding face of a mold, especially the edge part of a hole part of the mold can be beautifully cleaned. SOLUTION: A nozzle 31 is positioned on the top face of a bottom mold 2 and a mixed gas of helium and oxygen is fed to the nozzle 31 from a gas cylinder 36. In addition, an electric voltage of a high frequency electric power source 34 is applied on the first gas-permeable electrode 32 mounted on the nozzle 31. Then, oxygen radicals are formed and are blown to the top face of the bottom mold 2 and resins stuck on the top face are oxidized and decomposed. While the nozzle 31 is horizontally moved by driving a moving table, the mold face for molding is cleaned. Especially, the resins K stuck on the edge part (an inlet part) of a hole part 13 can be beautifully cleaned.
Patent JP-S61199355-A (JP)
Title: Method of detecting existence of signal manchester coded andmethod coding it
Inventor: FUREDERITSUKU JIEI HAAZERU
IPC: H03M5/12
Filed: 1985-12-20
Abstract: A signal pre-processing method for detecting valid Manchester-encoded activity on a line carrying Manchester-encoded data signals to an inexpensive Manchester- decoding receiver. Detection is provided by monitoring both a positive-level presence and a negative-level presence to determine whether the received Manchester-encoded signal exceeds a predetermined positive voltage or falls below a predetermined negative voltage. Following detection of such line activity, the received signal is determined to be validly Manchester-encoded if it first crosses a predetermined positive level or a predetermined negative level after having first previously crossed the opposite level within a time interval of 3/4 to 1 1/4 of the inter-bit period of the received data signals.