baber/WOPTO huggingface dataset:
Patent JP-H06288831-A (JP)
Title: Bi-directional infrared ray detector
Inventor: KANEKO KOICHI
IPC: G01J1/02
Filed: 1992-08-28
Abstract: PURPOSE:To provide a bi-directional infrared ray detector with a high infrared ray detection accuracy within the detection region of the infrared ray detector. CONSTITUTION:The title detector consists of a Fresnel lens 3 provided on the front surface of a body case 1, a pair of infrared ray sensors 6, 6 provided on a substrate 4 which is fixed inside the body case 1 opposite to the Fresnel lens 3, and a control circuit 10 which is located inside the body case 1 and controls load by receiving the output of both infrared ray sensors and the Fresnel lens 3 is divided into left and right regions 3L and 3R and two focus centers 3b, 3b where a line connecting the centers is laid out skewly are provided in the regions 3L and 3R, respectively.
Patent JP-S61252313-A (JP)
Title: Polyvinyl alcohol yarn having improved knot strength and production thereof
Inventor: MIZUNO MASAHARU
IPC: D01F6/14
Filed: 1984-11-02
Abstract: PURPOSE:To obtain the titled yarn having improved water resistance, fatigue resistance, heat resistance, etc., by removing a solvent from spun yarn of PVA polymer, drawing it and drawing it thermally in a hot tube set at a specific temperature. CONSTITUTION:A spinning solution of a PVA polymer having >=1,500 polymeriza tion degree is extruded from a spinning nozzle and coagulated in a coagulating bath consisting of a methanol, etc. Then, a solvent in the prepared coagulated yarn is removed and further drawing is carried out at a room temperature. Subsequently, the yarn is passed through a hot tube having a tube atmosphere temperature set at >=220 deg.C-<= melt breakage temperature of the yarn, and thermally drawn in such a way that highly drawn fiber yarn having >=13 times total draw ratio is obtained, to give the aimed yarn having >=10g/d tensile strength, >=4.0g/d knot strength, no difference of birefringence between the inner and the outer layers of the yarn and much higher refractive index at the central part that that at the outermost layer.
Patent JP-H0276442-A (JP)
Title: Facsimile equipment
Inventor: SAKUYAMA HIROAKI
IPC: H04N1/32
Filed: 1988-09-13
Abstract: PURPOSE:To prevent a caller from being connected to an incorrect terminator to transmit data by providing the title equipment with a means for comparing past terminating subscriber's numbers read out from a memory part with an inputted terminating subscriber's number. CONSTITUTION:An operation part 2 inputs a terminating subscriber's number X from a ten-key, sends the number X to an input bus 11 and sends also a transmission request to an operation signal line 21. A number X collating command is sent to a main control line 22 by a main control part 3, a reading request is sent to a memory control part 23 by a memory control part 4 and a memory part 1 reads out the initial terminating subscriber's number X1 and outputs the number X1 to a memory bus 12. A comparing part 5 compares the number X1 obtained from the bus 12 with the number X obtained from the bus 11, and when both the numbers X1, X coincide with each other; a coincident signal is outputted to a comparing signal line 24. When the number X does not coincide with any one of the numbers stored in the memory part 1 and the coincidence signal can not be obtained, an alarm display is outputted to a display control line 26 to allow an operator to confirm the output.
Patent JP-S6384343-A (JP)
Title: Terminal equipment for conversion of signal
Inventor: HIROSE YUKIKAZU
IPC: H04L69/40
Filed: 1986-09-29
Abstract: PURPOSE:To realize a digital loop-back test of a MODEM by providing a switch circuit which supplies the output of a scramble circuit to a descramble circuit. CONSTITUTION:When a switch circuit 325 is closed by a specific code of a mode setting terminal 35, the transmission signal of a data terminal equipment DTE10 is supplied to a MODEM 20 via a transmission line 15. This transmission signal can return to the DTE10 through a logic circuit 31, a transmission line 311, a scramble circuit 321, the switch circuit 325, a descramble circuit 323, a transmission line 312, the logic circuit 31 and the transmission line 15. Thus it is possible to test the route of a digital signal to the fullest extent from the side of the DTE10.
Patent JP-S59116603-A (JP)
Title: Actuator for moving light source
Inventor: OOTE AKIRA
IPC: G02B26/12
Filed: 1982-12-23
Abstract: PURPOSE:To enable movement of the position of a semiconductor laser or lens at a high speed by fitting a light source or lens to a movable part constituted of a spring plate in center beam construction driven by piezo-electric elements. CONSTITUTION:A movable part 12 consists of a flat plate-shaped leaf spring 12B in center beam construction having narrow parts in the mid-way and a semiconductor laser 10 is attached to the central part thereof and are provided piezo- electric elements 41-44. As a driving voltage is impressed increasingly largely from zero on the elements 41-44 from the outside, an elongation and contraction arise in thickness and longitudinal direction according to the impressed voltage. An AC voltage varying at a specified period according to the oscillation angle of, for example, a laser beam, is impressed on the elements 41-44, whereby the distance between the laser 10 and a lens 11 is made variable and the imaging position of the laser beam is dynamically corrected.
Patent JP-S59146834-A (JP)
Inventor: KAARU JIEI FURIIZU JIYUNIA
IPC: B29C53/80
Filed: 1983-12-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1074644-A (JP)
Title: Electromagnetic device
Inventor: WAKAMOTO TAMIO
IPC: H01F3/14
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic device capable of removing the oscillation to be generated from the butt part of a core exsistent in a magnetic circuit while effectively using a magnetic flux. SOLUTION: The electromagnetic device provided with a core forming a magnetic circuit of a side leg and a central leg also a coil fitted with this core is further arranged with an air gap part in a part of the magnetic circuit. In such a constitution, the core is composed of an almost square type core 40 forming the side leg and almost I type core 45 forming the central leg arranged in the square core 40 besides, air gap forming members 55, 55 made of a non-magnetic material are interposed between both ends of the I type core 45 to be formed in the air gap part.
Patent JP-H1168660-A (JP)
Title: Antenna installation in earth station for satellite communication
Inventor: FUJIWARA TOMOHIRO
IPC: H04B10/572
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an antenna installation in earth station for satellite commu nication in which deterioration in communication quality due to optical transmis sion is prevented by increasing through automatic gain control a reception level at an antenna system, especially a reception level close to a threshold level. SOLUTION: An antenna installation 4 connecting to a communication processing installation 2 via an optical fiber cable 3 is provided with an antenna system 11 that receives a signal from a communication satellite, a LNA 12, a D/C 13, and an optical input section 14 that inputs a communication signal from the communication satellite to an optical fiber cable 3, and an AGC 15 that applies automatic gain control to the amplified and frequency-converted communication signal, wherein the signal is outputted to the communication processing installation 2, after the level of the communication signal is increased up to a maximum permissible input level of the optical fiber able 3.
Patent JP-S61108882-A (JP)
Title: Oil supply device of horizontal compressor
Inventor: MUWATARI NERIYUKI
IPC: F04B39/02
Filed: 1984-11-01
Abstract: PURPOSE:To stably supply oil to a compressor when its speed is in both a low and a high region, by forming the compressor combining an oil pump mechanism with an oil scraping mechanism. CONSTITUTION:A compressor 1 combines an oil pump mechanism with an oil scraping mechanism, and when an electric motor is driven in a low rotary frequency, the compressor ensures a supply quantity of oil by actuating the oil pump mechanism 12 high setting an oil pressure regulating valve. While the compressor, when the electric motor is in a high rotary frequency, both stops the oil pump mechanism 12 and supplies by the oil scraping mechanism 9 a fixed quantity of oil accumulated in an oil reservoir part 10 to each sliding part. By this constitution, the oil can be stably supplied.
Patent JP-2001052191-A (JP)
Title: Information processor and storage medium storing information processing program
Inventor: KIMURA KEITA
IPC: G06F3/0484
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To improve operability when finding a target image out of plural images and processing that image. SOLUTION: A thumb nail display image area 64, an attached information display area 66 and a detailed image display area 68 are provided inside a camera image window 62. When an operator clicks any one of thumb nail images, a cursor 74 is displayed around this thumb nail image. At such a time, a detailed graphic image corresponding to this thumb nail image is displayed in the detailed image display area 68 and attached information attached to this image is displayed in the attached information display area 66. When an object 70 is clicked, the display area of the thumb nail image display area 64 is reduced. When an object 78 is clicked, the display area of the attached information display area 66 is reduced and the display area of the detailed graphic image display area 69 is expanded just for that reduced area.
Patent JP-H0685654-A (JP)
Title: Input/output buffer circuit
Inventor: SEKIGUCHI HITOSHI
IPC: H03K19/0175
Filed: 1992-08-31
Abstract: PURPOSE:To prevent the input of the output of an output buffer circuit to an input buffer circuit and then to prevent the malfunctions of both buffer circuits by detecting an inactive state of the output buffer circuit and switching the input buffer circuit to an active state. CONSTITUTION:An output buffer control signal CNTA is kept at an H level even though an input buffer control signal CNTB is set at an L level. Therefore the outputs of a NAND 1 and a NOR 2 are set at L levels with an H level of an internal output signal Din and then set at H levels with an L level of the signal Din respectively. Then the outputs of an inverter 6 and the NOR 2 are set at H levels when the signal Din is kept at H and L levels in a NOR 7 since the output of the NAND 1 serves as the input of the inverter 6. Meanwhile the output of the NOR 7 is fixed at an L level and an input buffer circuit is kept inactive. Therefore the output of an output buffer circuit is never inputted to the input buffer circuit and the malfunctions of both buffer circuits can be prevented.
Patent JP-S61108403-A (JP)
Title: Hot rolling method
Inventor: SETO TSUNEO
IPC: B21B1/02
Filed: 1984-11-01
Abstract: PURPOSE:To prevent the breakage of a roll table by reducing the rotational speed of a rolling roll in accordance with a rolling reduction before a stock to be rolled runs out of the rolling roll. CONSTITUTION:The allowable rolling reduction of rolling rolls 2, 2' is previously obtained based on the dimensions and allowable stress of rolls 2, 2' and the weight of a stock to be rolled. Further, a critical speed for preventing the rear end of said stock 1 to be rolled from directly falling down to a roll table 3', is calculated based on a prescribed equation. A detector 4 is provided to the inlet side of rolls 2, 2' to detect the rear end of stock 1, and the rotational speeds of rolls 2, 2' are reduced, while the rear end of stock 1 is advanced by a distance L, to control the speed of the rear end of stock 1 so as to be equal to or lower than the critical speed. In this way, the rear end of stock 1 falls along the lower rolling roll 2 without directly falling down to the table roll 3'. Accordingly, an impact force due to the falling is weakened to prevent the table 3' from breakage.
Patent JP-2001054322-A (JP)
Title: Rock-like plant culture tool
Inventor: ITO TAKAMI
IPC: A01G9/02
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To provide at a low cost a rock-like plant culture tool in which plants can easily be planted on the back surface and front surface of a rock-like member that has the shape and appearance of a rock on the visible surface and an appearance giving a rich massive feeling and a rich thick feeling, and which makes it possible to easily arrange beautiful flowering plants and trees on the rock-like surface. SOLUTION: This rock-like plant culture tool is made by forming a visible surface 2 in a rock-like expanded shape, disposing on the inside a hollow space 5 at least whose back surface is opened and which is used for receiving soil, thus forming the main body 1 of the rock-like plant culture tool, and then forming portions 5 for planting plants in the main body 1.
Patent JP-H02176497-A (JP)
Title: Evaluating method of deformation of channel box and evaluating apparatus thereof
Inventor: SADAOKA NORIYUKI
IPC: G21C17/06
Filed: 1989-09-08
Abstract: PURPOSE:To estimate the amount of deformation for each channel box located in a core and to evaluate precisely the interference with a control rod for each cell by estimating the amount of deformation of the channel box on the basis of data on a loading pattern of a fuel assembly. CONSTITUTION:A storage device 5 stores data on a core characteristic, a storage device 6 stores measured data on the amount of deformation of a channel box, and a storage device stores data on physical properties of a material and the shape thereof, while a storage device 8 stores a set loading pattern. With regard to each one channel box which is set, the estimated amount of deformation of the channel box is computed for each position in the axial direction and each position in the radial direction in an arithmetic element 2a by using the measured data on the amount of deformation and an analytical model. Thereby the interference with a control rod on the occasion of reuse of the channel box fitted to a spent fuel assembly can be evaluated precisely for each cell in a core.
Patent JP-2000060132-A (JP)
Title: Power converter
Inventor: NAKAMURA FUMINORI
IPC: H02M7/155
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a power converter which can suppress the DC polarized magnetization of a transformer stably without being affected by the nonlinear property of the exciting current of the transformer or a power converter, which can surely suppress the DC polarized magnetization of the transformer also when three-phase constitution is adopted. SOLUTION: This power converter is equipped with current detectors 5A and 5B, which detect the primary and secondary currents of a transformer, a subtracter 6 which outputs an exciting current from the output difference between both current detectors 5A and 5B, a dead zone means 15 which performs output only when the input from the subtracter 6 is not more than a first set value T1 or when it is not less than a second set value T2 (T2>T1), a DC component detector 7 which detects the DC component of the output from the dead zone means 15, and an adder 12 which adds the voltage command value from a current control means 11 and the DC component of exciting current from the DC component detector 7, and controls the output voltage of a self-exciting system of converter 2 so that the DC component is zero.
Patent JP-H0889332-A (JP)
Title: Makeup brush
Inventor: NAKAMURA ATSUHIRO
IPC: B05C17/00
Filed: 1994-09-27
Abstract: PURPOSE: To provide animal hair with excellent antibacterial effect while reduc ing usage quantity of antibacterial zeolite, enable safe usage of it to a user, eliminate hardening of a brush tip, and keep touch of the tip in usage favorable. CONSTITUTION: Application agent 3 comprising solution of carboxymethyl cellulose sodium in which antibacterial zeolite comprising silver powder, copper powder, or zinc powder, or two or more sorts of these mixed with zeolite is dispersed is formed. This application agent 3 is applied to animal hair.
Patent JP-H0575329-A (JP)
Title: Multi-layer array antenna system
Inventor: TSUDA YOSHIAKI
IPC: H01Q5/10
Filed: 1991-09-11
Abstract: PURPOSE:To attain common use for two frequencies by forming a multi-layer structure for a microstrip antenna employing a dielectric board, adopting an interdigital microstrip antenna for a low frequency band and adopting a high frequency microstrip antenna for a high frequency band. CONSTITUTION:A microwave in the X band is inputted to a feeding throughhole 4b on a ground conductor 2a and fed to a low frequency band interdigital microstrip antenna 7 on a dielectric board 1b via a dielectric board 1a. Then a magnetic current component orthogonal to a low frequency band polarized direction 8 is formed on the antenna 7 and the component radiates in space from the antenna 7 as a magnetic current source. A microwave in the Ku band is inputted to a feeding throughhole 4a and fed to a high frequency band microstrip antenna 3. Then a magnetic current component orthogonal to a high frequency band polarized direction 6 is formed on the antenna 7 and an electromagnetic wave radiates in space as a magnetic current source. Since the polarized wave direction 6 is orthogonal to the polarized wave direction 8, the effect of the antenna 7 is hardly caused.
Patent JP-H04112726-A (JP)
Title: Device of inoculating spawn of mushroom
Inventor: KONDO MASAO
IPC: B65B7/28
Filed: 1990-08-31
Abstract: PURPOSE:To obtain the title device of stably carrying out cover opening and closing operation by transporting a container charged with plural culture vessel by a conveyor, transferring a cover holding pawl by a forward and backward moving means, gripping a cover from both sides, opening the cover by the cover opening and closing means and inoculating spawns. CONSTITUTION:In a spawn inoculating device consisting of a conveyor 2 of transporting a container 9 charged with plural culture vessels 8, a cover opening and closing device 26 of opening and closing covers 7 of the culture vessels 8 sent to a spawn inoculating position and a spawn filling device 49 of filling spawns to the culture vessels 8 with the covers 7 opened by the cover opening and closing device 26, the cover opening and closing device 26 is equipped with cover holding pawls 32 and 33 of gripping the cover 7 from both sides, a pawl opening and closing means C of gripping and releasing the cover holding pawls 32 and 33 and a forward and backward moving means D of advancing and retreating the cover holding means 32 and 33 and the pawl opening and closing means C based on the cover opening and closing position of the culture vessels 8 to stabilize cover opening and closing action and to surely inoculate spawns into the culture vessels 8.
Patent JP-S60124331-A (JP)
Title: Superconductive magnet for gyrotron
Inventor: UEDA KAZUHIRO
IPC: H01F6/00
Filed: 1983-12-07
Abstract: PURPOSE:To prevent moisture from mixing into an insulating oil due to dew concentration by setting up a thermally shielded protective tube on the gyrotron inserting part of a superconductive magnet. CONSTITUTION:A thermally shielding material 25 and a protective tube 26 are set up on the internal peripheral part of the casing 2 of a gyrotron magnet. Said thermally shielding material 25 is primerily a thermal shielding between the gyrotron magnet casing corresponding to the open air temperature and the open air so that the simple thermal shielding may be sufficient and accordingly, the protective tube 26 does not obstruct a housing space of the gyrotron. The protective tube 26 can be held to have the same temperature with the open air temperature so as to generate no more dew concentration on its inside surface. The inside surface of the gyrotron casing generates dew concentration as before but these water drops do not drip into an insulating oil 6 while being hindered by the thermal shielding plate 25d and the protective tube 26.
Patent JP-S60124191-A (JP)
Title: Video camera
Inventor: KITANO MASUO
IPC: H04N9/73
Filed: 1983-12-08
Abstract: PURPOSE:To obtain a completely automatic white balance adjusting device with real time by determining the white balance of a video camera by a signal sampled at a part outputted from an image pickup part and having comparatively large quantity of a luminous signal component. CONSTITUTION:When a photographing start button is depressed, a switch 31 is turned on synchronously with the depression and a control circuit 27 starts to operate so as to enter color difference signals S21, S22 digitized by A/D converters 21, 22. If a luminous signal S2 exceeds a prescribed level, a comparator 33 detects the level and actuates the A/D converters 21, 22. The digitized color difference signals S21, S22 are successively stored in a storage circuit 30 through the control circuit 27. Every storage of a new signal in the storage circuit 30, the control circuit 27 operates a mean value of the stored digital color difference signals and supplies the mean value to comparators 23, 24 through D/A converters 26, 28. The comparators 23, 24 compare the inputted analog value with previously fixed reference values to adjust the white balance.
Patent JP-H0389828-A (JP)
Title: Device for measuring the tighting state of generator stator wedge
Inventor: JIERARUDO ROSU ARUKAIYA
IPC: H02K15/04
Filed: 1990-08-31
Abstract: PURPOSE: To measure tightness of a stator wedge accurately without removing a rotor by measuring flexure of a wave spring. CONSTITUTION: An inspection unit 3 has a thin carriage 33 being inserted into a narrow gap 9 between a rotor 5 and a stator 7 and moved along the stator 7 and a slot in order to check the tightness of a wedge 25. The thin carriage 33 supports a probe being elongated into each opening 31 of the stator wedge 25 in order to measure the flexure of a wave spring 23. Furthermore, the thin carriage 33 supports a small TV camera and an operator monitors the movement of the probe by means of the camera being arranged sequentially above respective openings 31 of the stator wedge 25. The operator positions the probe above the opening 31 of a selected stator wedge 25 with a monitor 43 and observes the movement of the probe caused by a joy stick 48.
Patent JP-S59119679-A (JP)
Title: Electrode for fuel cell
Inventor: MAOKA TADANORI
IPC: H01M4/96
Filed: 1982-12-27
Abstract: PURPOSE:To improve the property of a carbon carrier and increase the activity and performance of a catalyst of an electrode for a fuel cell by using graphite powder prepared by heating with a specified metal oxide as graphite carrying a noble metal catalyst. CONSTITUTION:At least one kind of metal oxide selected from K2O, Na2O, or Al2O3 is uniformly mixed with graphite powder, and they are heated in an atmosphere of argon. New pores are formed in graphite powder by this treatment. A noble metal catalyst prepared by carrying a noble metal of platinum group on the graphite is spreaded in a porous substrate with a binder to form an electrode for a fuel cell. Carrying ability of noble metal powder and conductivity in horizontal and vertical directions of carbon powder are increased by this process. Therefore, a fuel cell using this electrode provides high cativity and long life.
Patent JP-S60126579-A (JP)
Inventor: TSUCHIDA YOSHIKI
IPC: F27B9/40
Filed: 1983-12-08
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-S60125482-A (JP)
Inventor: YAMAJI TADAO
IPC: F16L1/00
Filed: 1983-12-08
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。