baber/WOPTO huggingface dataset:
Patent JP-H01302925-A (JP)
Title: Optical space transmitter
Inventor: KUSAKA SATORU
IPC: H04B10/112
Filed: 1988-05-30
Abstract: PURPOSE:To attain error detection and to facilitate the adjustment of an optical axis on a transmission side by folding a transmitted light beam in parallel with the optical axis, leading it to an image pickup device, observing a light source image in an irradiating position and detecting a reception device and the irradiating position based on a video signal obtained in the image pickup device. CONSTITUTION:The light beams LA1 is folded in parallel and led to a TV camera 45 which observes the side of the reception device and the adjustment of the optical axis of the light beam LA1 is executed based on a picture signal obtained in the camera 45. Thus, an error in the irradiation position of the light beam LA1 with respect to the reception device is detected on the side of a transmission device 1 and the adjustment of the optical axis is considerably simplified. For folding the light beam LA1 in parallel, half mirrors 48 and 49, a corner prism 50 or the like are used, and the positions of optical spots SP1 and SP2 are detected based on a horizontal synchronizing signal and a sub-carrier signal.
Patent JP-S61295991-A (JP)
Inventor: UMEZAWA YUKIHIRO
IPC: B66B29/08
Filed: 1985-06-21
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-H01303838-A (JP)
Title: Telephone set system
Inventor: KANO JUNICHI
IPC: H04M1/72
Filed: 1988-05-31
Abstract: PURPOSE:To reduce setting work and to guard domestic privacy by connecting main equipment, which connects a trunk line telephone set through a telephone line, to an extension telephone set on a wireless basis. CONSTITUTION:Main equipment 5 is equipped with a function to place an outgoing call, an incomming call and a call at the section of the trunk line telephone set, and a function to place the outgoing call, incoming call and call between plural telephone sets 61, 62, ... on the wireless basis. The telephone sets 61, 62,... are equipped with the function to place the outgoing call, incoming call and call between any of the other telephone sets 61, 62... through the main equipment 5, or at the section of the trunk line telephone set on the wireless basis, and the main equipment 5 is connected to the plural telephone sets 61, 62,... on the wireless basis. Thus, the minimum wiring work is sufficient, and the telephone set system which can guard the privacy can be obtained.
Patent JP-S5834430-A (JP)
Title: Liquid crystal display device
Inventor: YOSHIMIZU TOSHIYUKI
IPC: G02F1/1339
Filed: 1981-08-25
Abstract: PURPOSE:To avoid the disconnection and exfoliation of a transparent electrode pattern, by providing a thin film of polyimide resin at the interface between the foundation film of a metallic oxide or the transparent electrode on a glass substrate and a sealing material. CONSTITUTION:Foundation films 12 and 12' made of metallic oxide and electrode patterns 13 and 13' formed with a transparent conductive film of a desired form plus the liquid crystal orientation controlled films or insulated films 14 and 14' are provided on glass substrate 11 and 11'. These substrates 11 and 11' are set so that the patterns 13 and 13' are opposite to each other, and the peripheral area of these substrates are sealed with a sealing material 16. Then thin films 17 and 17' of polyimide resin are provided at the interface between the material 16 and the films 12/12 or the draw-out lines of the patterns 13/13', and a twisted nematic liquid crystal 15 is enclosed into the space between the films 17 and 17'. Thus the polyimide resin functions as a buffer material. As a result, the disconnection and the exfoliation due to temperature/humidity cycle can be effectively avoided for the electrode pattern although the thickness of the foundation film is set to >=3,000Angstrom .
Patent JP-H04358603-A (JP)
Title: Moving storage rack
Inventor: SAITO HISAO
IPC: B65G1/10
Filed: 1991-06-06
Abstract: PURPOSE:To provide a moving storage rack whereby storage efficiency can be improved to an extreme limit. CONSTITUTION:A device is constituted by arranging a plurality of moving racks 2 having a plurality of partition storing spaces 3 reciprocatably in a longitudinal direction, forming a work space S in the front surface of these moving racks 2 by moving rack groups A, B provided opposed in right/left directions, forming a load handling spot 15 between these moving rack groups A, B, providing a runnable girder 23 in right/left directions over between these moving rack groups A, B and the upper of the load handling spot 15, providing a movable unit 25 movable in a longitudinal direction in the load handling spot in this girder 23 further movable in right/left directions in the work space S, providing an in-out tool in this movable unit 25 and providing an in-out stock port 31 in the outer in the longitudinal direction of the load handling spot 15. Accordingly, by the work space S only required in width for permitting the movable unit 25 to move, storage efficiency can be improved, and by a single load handling spot 15 concurrently usable relating to the two moving rack groups A, B, the storage efficiency can be improved to an extreme limit.
Patent JP-H09321617-A (JP)
Title: Pll frequency synthesizer
Inventor: JOKURA ATSUSHI
IPC: H03L7/095
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a PLL frequency synthesizer in which high speed processing is realized by increasing a reference frequency in the case of switching without giving any effect onto a noise characteristics even in the case of the frequency synthesizer with a small channel(ch) interval. SOLUTION: The synthesizer is provided with phase comparators 2.1-2.n, feedback frequency dividers 6.1-6.n, and reference signal frequency dividers 8.1-8.n of a plurality of systems (n), a timing generating section 9 providing an output of a signal enabling the frequency divider of each group for each period n×Δf and OR gates 8U, 8D superimposing phase comparison signals. The phase comparison signal is fed to a charge pump 3 at a period of n×Δf so as to increase the reference frequency up to a multiple (n) of the ch interval.  Furthermore, a control section 11 conducting power supply control of each phase comparison system to monitor detection of lock of each phase comparator turns off a power supply of systems other than the phase comparison system raising a lock signal first in the case of convergence synchronization to switch to a loop whose reference frequency by the single phase comparison system is decreased up to Δf.
Patent JP-H06347379-A (JP)
Title: Plant monitoring and diagnosing system and non-destructive inspecting and diagnosing system
Inventor: TAKAHASHI FUMINOBU
IPC: G01M99/00
Filed: 1993-06-04
Abstract: PURPOSE:To provide a non-destructive inspecting and diagnosing system which can exactly monitor and diagnose a plant and easily recognize an occurred defect. CONSTITUTION:Reference characters 1a-1c show sensors, and 2a-2c show signal processors. A state quantity calculator 3 calculates a quantity of state for representing an environment of a plant based on monitor information to be input from the processors 2a-2c. A state predicting unit 4 calculates to predict the quantity of the state after a predetermined time based on the quantity of the state, monitor information to be input from the calculator 3 and timing change of the quantity of the state. A future event predicting unit 5 predicts a future event based on the predicting information of the quantity of the state to be input from the unit 4. An image information processor 6a converts the quantity of the state to be input from the calculator 3 into image information, and displays it on a display unit 7a. An image information processor 6b converts the predicted quantity of the state after the predetermined time to be input from the unit 4 into image information, and displays it on a display unit 7b. An image information processor 6c converts the future event predicted by the unit 5 into image information, and displays it on a display unit 7c.
Patent JP-S62290992-A (JP)
Inventor: IKUTA YOSHIAKI
IPC: G07D1/00
Filed: 1986-06-10
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-S5835306-A (JP)
Inventor: KITAZAWA YUKIO
IPC: F22G1/12
Filed: 1981-08-26
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-H10327145-A (JP)
Title: Authentication system
Inventor: ITO JUNJI
IPC: G09C1/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an authentication system capable of confirming a verifier while protecting the anonymity of the verifier without needing a database by preparing a pair of open information and secret information by the verifier A, transmitting the open information to a certifier B, transmitting data S, for which a digital signature is added to that information, from the certifier to the verifier A and transmitting the data S from the verifier A to the certifier B in case of utilization. SOLUTION: The verifier A prepares open information I=J×J (J is secret information) through a random number generator 11, stores J in a memory 13 and transmits I to the cerfier B. The certifier B transmits data expressing I and '1 discount' 'discount of 10%' as permitted contents to the verifier A while adding a digital signature to them. The verifier A stores these data in a memory 13. When ordering merchandise, the verifier A generates a random number T through the random number generator 11 and transmits the data with the digital signature and R=T×R to the certifier B. After the digital signature is confirmed, the certifier B selects the random number X out of either '0' or '1' through a random number generator 21 and transmits data to the verifier A.
Patent JP-2000324891-A (JP)
Title: Inverter drive motor
Inventor: KANEKO YUTARO
IPC: H02P27/08
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an inverter drive motor circuit capable of suppressing high-frequency leakage current without providing noise filters. SOLUTION: In the inverter drive motor 4 comprising a stator for generating a revolving field, a rotor rotated by the field of the stator to generate mechanical power, and a plurality of systems of windings A, B for supplying power to the stator, thereby controlling currents supplied to the windings by a switching operation of the inverter 3 to generate a magnetic field in the stator, switching circuits 3A, 3B of the inverter 3 are controlled so that the total sum of terminal voltages of the windings becomes substantially constant. Furthermore, the windings are connected to eliminate voltage change at a neutral point of the windings of the respective phases, thereby obviating voltage change for the DC side of the inverter and suppressing generation of a high-frequency leakage current. The windings are respectively wound concentratedly.
Patent JP-H0948908-A (JP)
Title: Composite polyester material and its production
Inventor: OOME HIROKAZU
IPC: C08K3/34
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a composite polyester material improved in rigidity, strengths, heat resistance, toughness, processability and surface appearance by dispersing an organic-modified product (B) of a layered compound having a cation exchange capacity in a thermoplastic polyester (A) in the form of single layers. SOLUTION: A composite polyester material comprising 100 pts.wt. component A and 0.5-10 pts.wt. component B, wherein component B has an average gravity center distance of 80Å or above and a content of aggregates of below 0.5 pt.wt. per 100 pts.wt. component A is provided. Component A is a high-molecular- weight thermoplastic resin (e.g. polybutylene terephthalate) having ester linkages in the main chain. Component B is the one prepared by ion-exchanging the interlaminar metallic cations of a layered compound for organic cations.  This is produced by ion-exchanging the metallic ions of a layered compound (e.g. montmorillonite) for organic cations (e.g. 12-aminododecanoate ions), adding the ion-exchanged product to a polyester-forming monomers, applying force (e.g. ultrasonic waves) of increasing the interlaminar distance to sufficiently introduce the monomers among the layers and polymerizing the monomers.
Patent JP-H09316507-A (JP)
Title: Method for charging coke into blast furnace
Inventor: KITAYAMA SHUJI
IPC: C21B7/20
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for charging coke into a blast furnace, by which the necessary quantity of coke can surely be charged at the necessary range in the center part of the blast furnace. SOLUTION: After charging the pre-decided quantity of the coke in a furnace top hopper into the peripheral range of the center part of the blast furnace 1 while swinging a swing chute 4, the discharge of the remaining coke is stopped and also, the swing chute 4 is tilted in the direction which the inclining angle is made to small, and after passing a fixed time, the tilting is stopped and also, the discharge of the remaining coke is started. Then, the remaining coke dropped from a vertical chute 3 is received with a dispersion trough 5 arranged in the swing chute 4 and also, gently collided to the bottom surface 4b of the swing chute 4 by narrowing the flow-down width and dropped from the periphery of the cross part 6a of a furnace opening part thermometer 6 as the dropped flow having narrow width from this chute bottom surface 4b.
Patent JP-S61286056-A (JP)
Inventor: FUORUKAA HAINTSUERU
IPC: B23K35/30
Filed: 1986-06-12
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-S6046703-A (JP)
Title: Automatic vehicle operating device
Inventor: YASUNOBU SEIJI
IPC: B60L15/40
Filed: 1984-07-02
Abstract: PURPOSE:To enable to conrol to satisfy the most important evaluation function by the states of place and environment by outputting under a scalar control the largest factor from among the components of control output vector calculated by ambiguity control rule as compared with a control input vector. CONSTITUTION:Calculators 3-5 respectively calculate a train speed (V), a target speed up, a target acceleration alphap and a train acceleration (alpha) in response to a speed pulse from a speed pulse generator 1 and the ground point signal from a ground element 2. Calculators 6, 7 respectively caluculate a speed deviation  v, and an acceleration deviation  alpha. Calculators 81-88, 91-98 respectively calculate the factors of the control input vector from the deviation v and the deviation  alpha, and a calculator 10 outputs a control output vector by an ambiguity control rule. A calculator 11 calculates the maximum value Cmax of the factors of the control output vectors, and a calculator 12 outputs a scalar control output C corresponding to the factor becoming the maximum.
Patent JP-H0431350-A (JP)
Title: Cement admixture
Inventor: SHIMADA NOBORU
IPC: C08F8/36
Filed: 1990-05-28
Abstract: PURPOSE:To obtain the subject cement admixture capable of improving water- reducing properties, fluidity and slump loss of a cement composition by sulfonating a specified aliphatic diene-based polymer and blending the resultant sulfonic acid group-containing aliphatic diene-based polymer. CONSTITUTION:An aliphatic diene-based (co)polymer is sulfonated. The above- mentioned (co)polymer is composed of an aliphatic diene such as 1,3-butadiene and, as necessary, other monomers such as styrene copolymerizable therewith. In this case, the amount of the aliphatic diene used is >=about 50wt.%, preferably about 50-98wt.%. The pendant double bond content in the diene parts of the above-mentioned (co)polymer is 20-60% and the weight-average molecular weight is 1000-200000. The above-mentioned sulfonation is preferably carried out using anhydrous sulfuric acid, etc., and neutrallzation is carried out as necessary to form its sulfonate. The above-obtained sulfonic acid group- containing aliphatic diene-based (co)polymer is blended, thus obtaining the objective cement admixture capable of remarkably improving the characteristics of a cement composition.
Patent JP-S6117319-A (JP)
Title: Measuring instrument of thickness in continuous rolling mill
Inventor: MIKURIYA TAKASHI
IPC: G01B15/02
Filed: 1984-07-02
Abstract: PURPOSE:To measure always correct thickness by proving the detector of the position and angle crossing a radiant ray by a rolling plate in the device measuring the thickness of a rolling plate with the transmittivity of the radiant ray between rolls rolling in order a rolling plate. CONSTITUTION:A rolling plate 5 tranvels rollers 1, 2 and 3, 4 in a (a) direction and is rolled in order. A louver roll 6 provided in the medium of the two pairs of rolls thereof is press-contacted to the plate 5, and according to the change, etc. of the rolling efficiency due to the rollers 3, 4 the rotary angle theta of the arm 8 of the roll 6 varies always and the tension of the plate 5 drawn out of the rollers 1, 2 is kept constantly. A radiant ray detector 9 and radiant ray source 10 are provided oppositely up and down of the plate 5 on the side part of the roll 6 and the intensity of the radiant ray transmitting the plate 5 is detected by the detector 9. Now, by detecting the angle theta with providing an angle theta detector 15 a pass angles alpha and pass line y are known, further the relation between the line y and the errors delta of the thickness measuring value is found by actual survey. A thickness calculating circuit 12 corrects the found value based on the signal transmitted from the detector 9 further by the error delta.
Patent JP-S63297028-A (JP)
Title: Manufacture of synthetic resin laminate
Inventor: NODA YASUYOSHI
IPC: B29C51/14
Filed: 1987-05-29
Abstract: PURPOSE:To enhance the productivity efficiency of a synthetic resin laminated body and precisely hold embossing pattern by a method wherein the embossing pattern is transferred and formed onto a synthetic resin sheet by vacuumizing the rear side of a mold and, in addition, a synthetic resin layer is laminatingly formed onto the rear surface of the synthetic resin sheet. CONSTITUTION:By vacuumizing the rear side of a mold 2 through the actuation of a vacuum pump, a synthetic resin sheet 25 is stuck to the surface of the mold 2 by suction and, in addition, deformed so as to enter the inner bottom face of the recesses 8 of embossing pattern 7, resulting in surely and precisely transferring and forming said embossing pattern 7 onto said synthetic resin sheet 25 so as to form transferred embossing pattern. In addition, by being cooled in contact with the mold 2, the synthetic resin sheet 25 cures after being formed. A synthetic resin layer 26 is laminatingly formed by applying foaming agent-containing non-rigid urethane resin, for example, on the rear surface of the synthetic resin sheet 25 as is stuck to the mold 2 by suction and, after that, reactively curing said non-rigid urethane resin. Since neither synthetic resin is stretched nor the depth of the pattern is made smaller during the lamination of the synthetic resin layer 26, the precise embossing pattern is maintained.
Patent JP-H10323238-A (JP)
Title: Fixing structure for rack plate
Inventor: IRIE HIROSHI
IPC: A47B57/12
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure comprising a panel comprising a number of lateral bars easily installed between supports, and a rack plate installed on this panel. SOLUTION: In a rack, a fixtures 2 is installed on a lateral bar 12 of a panel comprising a number of the lateral bars 12 installed between supports at a proper interval, and a rack plate is installed on these fixtures 2. An upper end part of the fixtures 2 is folded to the back surface side to form a hook- shaped lock part 21, a lower end part is folded to the back surface side to form a bent piece 22, a middle part of a vertical plate part 23 connecting the lock part 21 to the bent piece 22 is bent and protruded to form a placement part 24, and the rack plate is placed on the placement parts 24 of the fixtures 2. In this case, a center part of the vertical plate part 23 is bent to form the placement part 24, so an upper part and a lower part of the vertical plate part 23 are easy to warp, thereby the lock part 21 and the bent piece 22 are locked by repulsive resilience to hold the two lateral bars 12 of the panel.
Patent JP-S5761411-A (JP)
Title: Shearing machine
Inventor: FUJIHIRA NOBUO
IPC: B23D25/04
Filed: 1980-09-29
Abstract: PURPOSE: To reduce the capacity of a rotary driver for moving a movable edge up and down through an air cylinder function to shear a member and reciprocating a travel case associated with a cutter section in synchronous with the travel speed of the member.  
     CONSTITUTION: A member 19 to be cut is inserted through a hole 33 of a fixed edge holder 34 while a rotary driver 22 will reciprocate the output link 46 of a rotary slider crank machine 23. In accordance to said reciprocation, a travel case 30 is moved to the right with the guidance of a guide rod 29 synchronously with the travel speed of side member 19. At the stroke end of return the hook is removed to move a movable shaft 41 in a travel case 30 where the engagement between the  hook 75 and the lock roller 73 is released through the function of a pin 78 upwardly through the function of a travel roller 71 which rolls by the pressing force of an air cylinder 24 along a board cam 72 thus to shear the member 19 through the corporation of a movable edge 38 fixed at the tip and a fixed edge 36 of the travel case 30. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0322769-A (JP)
Title: Combination device of video tuner, video signal regenerator and picture display unit
Inventor: RIKARUDO SEESU SUPIIRO
IPC: H04N5/76
Filed: 1990-05-28
Abstract: PURPOSE: To reproduce two video signals on an image display unit at respective correct aspect ratios by annexing information expressing whether a video signal to be supplied to the image display unit by a decoder is a 1st video signal or a 2nd video signal to the video signal to be supplied. CONSTITUTION: The 1st video signal consists of an image having an aspect ratio of 4:3 and the 2nd video signal consists of an image having an aspect ratio of 16:9. The aspect ratio information is included in a D2 MAC signal itself received by a D2 MSC decoder 2 and a tuner 1 extracts the information from the D2 MSC signal and outputs a 1st control signal or a 2nd control signal to its output terminal 4 in accordance with the aspect ratio of the video signal, i.e., 4:3 or 16:9 to display a picture on the image display unit 35 at the aspect ratio of 4:3 or 16:9. Consequently two video signals are reproduced on the unit 35 at respectively correct aspect ratios.
Patent JP-S5259140-A (JP)
Title: Process for preparation of optical active organic thiophosphoric acid
Inventor: MIKAMI NOBUYOSHI
IPC: C07C67/00
Filed: 1975-11-10
Abstract: PURPOSE: The racemic mixture of 0-(lower-alkyl-0-(2-nitro-methylphenyl)phosphorothioic acid is resolved with brucine as a resolving agent to afford the high purity title compound, useful as herbicides, in high yield. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6115236-A (JP)
Title: Partial production of object list
Inventor: YAMADA HIROBUMI
IPC: G06F9/44
Filed: 1984-06-29
Abstract: PURPOSE:To obtain an object list at only a desired area by providing a function that designates a desired part of an object program when the object list is produced, then producing a list of designated areas. CONSTITUTION:A data processor 5 designates optionally a desired area requiring the debug, for example, and a source program 2 designated optionally is analyzed for production of an object program 3. At the same time, an output propriety deciding part 51 works for each instructuion code. When an answer ''Yes'' is obtained by the part 51, a range detecting part 52 detects a range. Thus only the instruction codes within said range are delivered to an object list 53. If an answer ''No'' is fed from the part 51 with no range detected, no code is outputted to the list 53. Thus, it is possible to obtain an object list of only desired areas of large quantity of source programs. Thus, the program debug efficiency is improved.
Patent JP-S624028-A (JP)
Inventor: YAMASHITA TAKASHI
IPC: B65B31/04
Filed: 1985-06-20
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。