baber/WOPTO huggingface dataset:
Patent JP-H01303143-A (JP)
Title: Subject-to-be-tested monitor for ct scanner
Inventor: OOSAWA TAKAHIRO
IPC: A61B10/00
Filed: 1988-06-01
Abstract: PURPOSE:To clearly observe the change of the expression of the person to be tested by providing an image fiber to extend a tip in the upper direction of the subject to be tested and fetch the optical image of the subject to be tested, a TV camera to image-pick-up the optical image of the subject to be tested transmitted by the image fiber and a monitor to display the image-picked- up optical image. CONSTITUTION:When a top board 3 is moved and inspected to the internal part of a frame dome 1 for a person 2 to be tested, an optical image to grasp the face of the person 2 from a front surface by an image fiber 4 is transmitted and image-picked up to a TV camera 8. The picture signal from the TV camera 8 is transmitted and projected to a monitor 9 provided at the operating room, the operator of an MRI device operates and can clearly observe the expression of the person to be tested grasped from the front surface surely. Since the optical image of the person is transmitted up to the TV camera 8 arranged by saving the influence of a strong magnetic field with the image fiber 4, the observation can be executed in the same way as the fact that the TV camera is directly arranged at the face front of the person 2 and observation is performed, without being influenced by the strong magnetic field.
Patent JP-S5760513-A (JP)
Title: Synchronizing signal protecting circuit
Inventor: YAMAZAKI SHIGERU
IPC: G11B20/10
Filed: 1980-09-26
Abstract: PURPOSE:To compensate synchronizing signal at a normal location, even if the synchronizing signal is missing continuously in a PCM system recording/reproducing device, by adding a compensating circuit of the synchronizing signal consisting of self-running counters. CONSTITUTION:A horizontal synchronizing signal detection circuit 20 detects a horizontal synchronizing signal from a composite signal Sc. If one of horizontal synchronizing signals is missing or shifted from a normal position by skew, one horizontal synchronizing signal is compensated from the 1st compensation circuit 21 via an output switching circuit 23. If correc horizontal synchronizing signals are not detected consecutively, the horizontal synchronizing signal is compensated from the 2nd compensating circuit 22 consisting of self-running counters via a switching circuit 23. Thus, even if synchronizing signals are consecutively missing, the synchronizing signal can be compensated to a normal position.
Patent JP-S6434418-A (JP)
Title: Filter for removing fine particle and bacteria in air and production thereof
Inventor: RARUFUUPEETAA SHIYORUTSU
IPC: B01D39/14
Filed: 1988-06-01
Abstract: PURPOSE: To efficiently remove microorganism in the air by a filter having fine pores arrayed in the air flow permeating direction, having 25-40 vol.% fine pore volume and 2-30 μm fine pore size. CONSTITUTION: The filter having the fine pores in the air flow direction is used as the filter filtering the air flowing-in to an air passing part of a liquid transporting device. The filter has 25-40 vol.% fine pore volume, 0.2-30 μm fine pore size and a structure in which no microorganism is passed. The filter is manufactured by pulverizing a ceramic material to which a fired material is added, pressing, calcining at 1200-1420 deg.C one or more times and making hydrophobic.
Patent JP-H0427776-A (JP)
Title: Linear motor compressor for stirling refrigerator
Inventor: YAMADA KATSUHIKO
IPC: F25B9/14
Filed: 1990-05-22
Abstract: PURPOSE:To miniaturize a compressor while suppressing the fatigue failure of a coil spring by setting the resonance frequency of the spring mass system of a linear motor with an air spring, and holding a piston at the neutral point of the reciprocation with the coil spring. CONSTITUTION:A piston 7 is elastically supported by an air spring 17 arranged between its back face and a casing 2, and the spring constant is secured by the air spring 17. The piston 7 is held at the neutral position of the reciprocation by a coil spring 27. The piston 7 is supported by the air spring 17, and the coil spring 27 is used to hold the piston 7 at the neutral position. No fatigue failure occurs on the coil spring 27. The space of the coil spring 27 can be reduced, and a compressor 1 can be miniaturized.
Patent JP-S6113295-A (JP)
Inventor: IBA AKIO
IPC: G10H1/06
Filed: 1984-06-29
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-S5925375-A (JP)
Title: 1,3-dialkyl-2-halogeno-imidazolinium halogenide
Inventor: MUKOUYAMA MITSUAKI
IPC: C07D233/10
Filed: 1982-07-30
Abstract: NEW MATERIAL:A compound expressed by formula I (R1 and R2 are lower alkyl; X is halogen). EXAMPLE:1,3-Dimethyl-2-chloro-imidazolimium chloride. USE:A condensing agent for esterification reactions. PROCESS:A 1,3-dialkyl-2-imidazolidinone of formula II is reacted with a halogenating agent in a solvent, e.g. CCl4, at room temperature -70 deg.C for several - some ten hr to give the compound of formula I .
Patent JP-2000321300-A (JP)
Title: Method for measuring capacitance value of capacitive mechanical quantity sensor
Inventor: YANAGIYA YOKO
IPC: G01C19/56
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To calculate the capacitance values between the paired electrode sections of a plurality of capacitive mechanical quantity sensors each having a pair of electrode sections at a different distance by measuring the capacitance between the electrode sections of each sensor and finding the correlation of the measured capacitance value with the distance between the electrode sections, and then, subtracting the zero-distance capacitance value when the distance between the paired electrodes is zero from the measured capacitance value between the electrodes. SOLUTION: The capacitances between the paired capacity electrodes of sensors A-C which are different from each other in their electrode-to-electrode distances dA-dC only are measured respectively through wiring sections. An asymptote L1 is found from a graph made by plotting the reciprocal numbers 1/CA, 1/CB, and 1/CC of the measured capacitance values CA, CB, and CC of the sensors A-C against the electrode-to-electrode distances dA-dC and the zero-distance capacitance value CO when the distances dA-dC are zero is found as a reciprocal number 1/CO. The reciprocal number 1/CO is equal to the summed value of the reciprocal numbers of the parasitic capacitances of the wiring sections containing fixed sections. Then the capacitance value of the capacity electrodes only can be found by subtracting the reciprocal number 1/CO from the reciprocal numbers 1/CA, 1/CB, and 1/CC.
Patent JP-S5467108-A (JP)
Title: Steam turbine
Inventor: AMANO NORIFUMI
IPC: F01D25/26
Filed: 1977-11-09
Abstract: PURPOSE: To reduce exhaust loss by making the length and the mean radius of the vanes at lower pressure final stage different each other to obtain an optimum exhaust flowing velocity, in a steam turbine equipped with a plural number of vanes at lower pressure final stage.  
     CONSTITUTION: The steam having worked in a high-pressure turbine is introduced into low-pressure turbines 2 and 3, passing through a crossover pipe 1, and flows as shown by the arrow. When the steam in equal amount is allowed to flow into the inlet parts 4 and 5 of turbines 2 and 3 respectively, and a fixed amount of steam is extracted in every hours at the on-way stage end 6 of the turbine 2, the discharge amount 7 less by the extracted amount is discharged from the turbine 2. From the turbine 3, the discharge amount 8 equal to the inflow amount is discharged. Thus, a valid efficiency can be obtained by varying the vane lengths of vanes 9 and 10 at the low pressure final stages of each turbine 2, 3, according to the discharge amount to form proper annular band area. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5256756-A (JP)
Title: Apparatus for treating drain water
Inventor: TANAKA MINORU
IPC: B03D1/14
Filed: 1975-11-06
Abstract: PURPOSE: To provide apparatus for electrolytic floating separation together with a filtration separation, characterised in that construction is simple and treating capacity do not fall in spite of continuous operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6026448-A (JP)
Title: Permanent magnet rotor type synchronous motor
Inventor: IWASHITA KENJI
IPC: H02K21/18
Filed: 1983-07-20
Abstract: PURPOSE:To obtain an insulating distance between terminals in a simple structure by forming projecting walls for mounting connecting terminals in a stepwise difference at the collar of bobbins. CONSTITUTION:Permanent magnet rotors are arranged at the inner open end of a stator 1 having parallel magnetic path pieces. Bobbins 6a, 6b, on which armature windings 7a, (7b) are wound, are mounted on the pieces. Projecting walls 12a, 12b, on which connecting terminals for connecting the windings 7a is a direction parallel to the laminating direction of thin steel plates for forming the stator 1, are formed at collars 11a, 11b of the bobbins 6a, 6b. The walls 12a, 12b are formed in a stepwise difference.
Patent JP-S5923640-A (JP)
Title: Inductive communicating method
Inventor: KAWANA KIYOSHI
IPC: H04B7/26
Filed: 1982-07-29
Abstract: PURPOSE:To perform inductive communication efficiently, by discriminating between an unmodulated trigger signal and a modulated intermittent trigger signal which allows on-road discrimination when performing communication corresponding to an on-road transmitter. CONSTITUTION:When a vehicle mounting a car transmitter 10 enters a communication area formed by an on-road transmitter 1, the transmitter 10 receives the unmodulated trigger signal. Then, the transmitter 10 once deciding that the trigger signal is from the transmitter 1 sends out an answer signal. When the vehicle mounting the transmitter 10 enters a communication area formed by an on-road transmitter 5, the trigger signal containing information on the kind of the on-road transmitter is received. This transmitter 10 functions to receive and demodulate the trigger signal, so receive data and a receive bit clock are generated to discriminate the on-road transmitter. Consequently, when the trigger signal is received, an on-car answer signal is sent out and the transmitter waits for the answer signal from the on-road answer signal, completing the communication.
Patent JP-H09276481-A (JP)
Title: Control board housing box for pachinko machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To much more surely prevent the illegal alteration of a control board housed in a control board housing box. SOLUTION: This box is provided with a case body 1 and a cover body 2 fitted to this case box, and a control board 3 for a Pachinko (Japanese pinball game) machine is housed. Coupling means 40 and 41 are provided for coupling the case body 1 and the cover body 2 so as not to disconnect them. In order to perform the illegal alteration of the control board 3 such as illegal ROM exchange, it is necessary to destroy the parts coupled by the coupling means 40 and 41, and its traces are obviously left.
Patent JP-S5837230-A (JP)
Title: Excavator
Inventor: KUNITOU MITSUHIRO
IPC: E02F5/02
Filed: 1981-08-26
Abstract: PURPOSE:To construct a column which has an uniform strength, by a method wherein the screw part of an adjoining rotary longitudinal shaft is positioned between the screw part and the screw part of a rotary longitudinal shaft, and the rotation traces of the screws of the adjoining shafts are partially overlapped with each other. CONSTITUTION:With a rotary device 1 turned, rotary longitudinal shafts 2 are spun, and the ground is excavated as an earth and sand solidifying solution is jetted through the bit at the end of the rotary longitudinal shaft. The excavated earth and sand is elevated up to a given extent as it is mixed and egitated with the solidifying solution by the screw parts of the rotary longitudinal shafts 2, the excavated earth and sand, mixed with the solution further elevated up to a given extent, is further elevated up to a given degree as the mixture is further uniformly mixed and agitated by the screw part of the adjoining rotary longitudinal shaft, the similar process is repeated in the followings. The turn traces of the screw parts 3 attached to the adjoining rotary longitudinal shafts 2 are partially overlapped, which causes the mixed earth and sand to smoothly move from the screw part to the adjacent screw part.
Patent JP-H05321674-A (JP)
Title: Failure detection device for solenoid valve for changing intake pipe characteristic frequency
Inventor: KATO AKIRA
IPC: F02D41/22
Filed: 1992-05-26
Abstract: PURPOSE:To detect failure of a solenoid valve for actuating an intake pipe characteristic frequency changing device for changing a characteristic frequency of an intake pipe. CONSTITUTION:To an electronic control unit(ECU) 1 to which a pressure sensor 42 to detect a pressure inside an intake pipe 1 changing in proportion to an intake flow is connected, a solenoid valve 2 for opening/closing an entrance of a resonator chamber 13 and a solenoid valve 3 for opening/closing an entrance of a bypass passage 14 are connected. An opening/closing signal is outputted to this solenoid valve 2 or 3, and when change quantity of the intake flow or change quantity of pulsation width of the intake flow before and after outputting the opening/closing signal is a specified value or less, it is determined that a failure has occurred to the solenoid valve outputting the opening/closing signal, and it is displayed in a display 44.
Patent JP-H10323960-A (JP)
Title: Exposure drum of plate-making device for newspaper printing
Inventor: OKAMURA YUICHI
IPC: B41C1/05
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To reduce a loss of a press plate, which is generated when the plate surface is changed by a method wherein on the external wall surface of an exposure drum, a first plate member fastening pin is provided by placing an interval of which the length is one half of the circumferential length, and a second plate member suction hole is provided by placing an interval of a circumferential length which has a slightly shorter dimension than the lateral width of two page portions of a newspaper, from the first plate member fastening pin. SOLUTION: When a double surface integrated type press plate for a newspaper two page portion is manufactured, a plate member 15 wherein the lateral width length is approx. 545 mm, and the vertical width length (circumferential length) is approx. 810 mm, is fitted on an exposure drum 11 using a first plate member fastening pin 13a and a second plate member suction hole 14b. Then, by a computer-to-plate method (CTP method), a picture drawing is directly performed on the plate member 15 using a laser light, and a press plate is prepared. Also, the content of the picture drawing of the press plate is properly changed as a matter of course. That is, by manufacturing two sheets of the double surface integrated type press plates, a press plate which is equivalent to a four surface integrated type press plate, can be formed.
Patent JP-H0428362-A (JP)
Title: Extremely low temperature gas generator
Inventor: KAMEZAWA TAKASHI
IPC: A61F7/00
Filed: 1990-05-25
Abstract: PURPOSE:To eliminate the conventional trouble of the interception of therapy by installing gas lead-out pipe installed on a cock body for leading out the gas evaporated in a charging cylinder by a heater outside and easily carrying out the charge of the liquefied gas. CONSTITUTION:As for a gas lead-out pipe 12 installed on a cock body 2 for leading out the cooling gas which is heated and evaporated by a heater 7 to the use outside a charging cylinder 1, the lower edge opened port part of the gas lead-out pipe 12 is made nearly equal plane to the lower edge surface of the cock body 2. Accordingly, the cooling gas which rises to the upper part of the charging cylinder 1 is led outside in accordance with the increase of the inside pressure. When the liquid level of the liquefied gas lowers according to the use, and a liquid level sensor 13 shows the L level, the inside of the charging cylinder 1 is charged with the liquefied gas through a pouring pipe 4.
Patent JP-2000321567-A (JP)
Title: Reflection type liquid crystal display device
Inventor: SATO YASUSHI
IPC: G02F1/1335
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a bright reflection type liquid crystal display device which enables color display by using a cholesteric film which selectively reflects light in a specified wavelength region. SOLUTION: The display device is equipped with at least a liquid crystal cell 8 having a single pixel or a plurality of divided pixels which can be driven by an electric field, a polarizing plate 7 disposed on one side of the liquid crystal cell 8 and a plurality of cholesteric films disposed on the other side of the liquid crystal cell 8. As for the cholesteric films, usually, at least both of a cholesteric film 1R having a right-hand helical structure and a cholesteric film 2L having a left-hand helical structure are used. The cholesteric films 1R, 2L have selective reflection contributing portions which contribute to selective reflection of light in a specified wavelength region and which form prescribed information such as figures or characters. The selective reflection contributing portions are formed by processing the cholesteric films 1R, 2L into desired figures or characters.
Patent JP-H10306664-A (JP)
Title: Air-tight sliding door equipped with air tight mechanism of lower part of sliding door and air-tight sliding device making use thereof
Inventor: IMAGAWA SHIGEO
IPC: E06B7/18
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To surely close a gap between the lower end of a top-hinged swinging door type sliding door and a floor by means of an air-tight member moving up and down in accordance with opening and closing operation of a sliding door. SOLUTION: An air-tight sliding device is equipped with an air-tight mechanism 10 for surely closing a gap 9 in the lower part of a sliding door in accordance with opening and closing operation of a top-hinged swinging door type sliding door. The air-tight mechanism 10 is equipped with an approximately parallelogram-shaped link mechanism 20 connecting parts on both end sides of upper link 12 and lower link 13 to each other with both right and left arms 17 and 19. The upper link 12 is fixed to the lower end part of the sliding door. The length L3 between both right and left joint sections of the lower link 13 is so formed that it is slightly longer than the length L4 between both right and left joint sections of the upper link 12.  The length L1 between up and down joint sections of the arm 17 positioned at the door front side is so formed that it is slightly longer than the length L2 between up and down joint sections of the arm 19 positioned at the door rear side. Joint between the lower joint section of the arm 17 positioned at the door front side and lower link joint section is a sliding contraposition in the longitudinal direction of the arm.
Patent JP-H10307391-A (JP)
Title: Photopolymerizable composition
Inventor: OKAMOTO YASUO
IPC: G03F7/029
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide the photopolymerizable composition high in sensitivity and superior in stability with the lapse of time by incorporating an additionally polymerizable compound having at least one ethylenically unsaturated double bond, and a titanocene compound to be allowed to generate free radicals by irradiation with light and at least one of specified compounds. SOLUTION: This photopolymerizable composition contains (A) the additionally polymerizable compound having at least one ethylenically unsaturated double bond, and (B) the titanocene compound to be allowed to generate free radicals by irradiation with light and (C) at least one of the compounds represented by formulae I; R<1> -S-CHR<2> R<3> , and II; Z-CHR<5> R<6> in which R<1> is an alkyl or aryl group or the like; each of R<2> and R<3> is an H atom or an alkyl or aryl group or the like; Z is a -SO2 -R<7> or -SO2 -O-R<7> ; R<7> is an alkyl or aryl group or the like; and each of R<5> and R<6> is an H atom or alkyl group or the like.
Patent JP-H02311766-A (JP)
Title: Method and apparatus for measuring flow velocity of meniscus of molten metal
Inventor: MORI MASAAKI
IPC: G01P5/08
Filed: 1989-05-27
Abstract: PURPOSE:To stably measure the flow velocity of a meniscus part (upward reversal flow) for a long time by performing measurement in a non-contact state utilizing electromagnetic action. CONSTITUTION:For example, in the measurement of molten steel in a continuous forging mold, a measuring apparatus 10 is made parallel to a direction flowing through the shaft of a coil with respect to the upward reversal flow of the molten steel supplied into a water cooled casting mold from an immersion nozzle 9 and suspended from the bottom part of a tandish 8. Secondary coils 2a, 2b are coaxially wound around this apparatus 10 on the upstream and downstream sides of the primary coil 1 around said apparatus 10 and magnetic fields are generated by the current allowed to flow to the coil 1 from an AC power supply 5. The electromotive forces induced in the coils 2a, 2b are respectively detected by voltage sensors 6a, 6b and the difference between them is operated by an operator 7 to calculate the flow velocity of molten steel. Since flow velocity is measured in a non-contact state, the adhesion of a metal to the apparatus 10 is prevented and long-time stable continuous measurement can be performed.
Patent JP-H11311326-A (JP)
Title: Stall preventing device for automatic transmission
Inventor: KONDO KENTARO
IPC: B60W10/18
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent the engine stall in the case of suddenly operating a brake by disconnecting a lockup clutch so as to cancel the slip control, and disconnecting a clutch. SOLUTION: A second control unit 28 outputs the lockup solenoid signal to a lockup control solenoid 20 and outputs the neutral solenoid signal to a neutral control solenoid, and while the slip control number of revolution is input to the second control unit 28 from a slip control number of revolution detecting means 12, and the car speed is input thereto from a car speed sensor 18. When the second control unit 28 judges the time of sudden braking, the second control unit 28 disconnects the lockup clutch 8 so as to cancel the slip control, and disconnects the neutral control clutch 16. The slip control is canceled by perfectly disconnecting the engagement of the lockup clutch 8 so as to provide the converter condition, and while turning the slip control signal off, and turning the fuel cut control off.
Patent JP-H085807-A (JP)
Title: Plane mirror
Inventor: OKUMURA HIROSHI
IPC: G02B1/00
Filed: 1994-06-16
Abstract: PURPOSE:To realize the assembly of a mirror surface with high accuracy and further to make the accuracy of the mirror surface higher by providing a mount part and plural long holes formed to be longer than a mount hole in a peripheral direction corresponding to the mount hole at a middle position between the mount hole of the mount part and a light incident part. CONSTITUTION:The mount part 22 having the mount hole 22a is formed on the periphery of the light incident part 21 of a mirror surface main body 20. The long hole 24 longer than the mount hole 22a in the peripheral direction is formed corresponding to the mount hole 22a at the middle position between the mount hole 22a of the mount part 22 and the light incident part 21. By such constitution, when additional force is imparted to the mount hole 22a of the mount part 22 in the case the mount part 22 is tightened to a supporting body 23, the additional force is disped in the peripheral direction of the light incident part 21 of the main body 20 through the long hole 29, and further when the additional force caused by the thermal deformation of the supporting body 23 is imparted to the mount part 22 on the supporting body side, the additional force is dispersed in the peripheral direction of the mount part 22 of the main body 20 through the long hole 211, thereby reducing the influence of the additional force exerted on the main body 20.