baber/WOPTO huggingface dataset:
Patent JP-H0326906-A (JP)
Title: Distance measuring method
Inventor: KITADA KOSAKU
IPC: G01B11/14
Filed: 1989-06-23
Abstract: PURPOSE:To measure the separated distance of an object with high accuracy in a short time by moving a laser source and said object to be measured relatively and measuring the position where the presence or absence of a reflecting light is changed. CONSTITUTION:A laser beam from a laser displacement sensor 5 is projected to a relay 2 and the reflected light is received. The laser beam is not reflected at a void of the relay 2. A pulse table 1 is moved by a stage controller 4, thereby moving the laser displacement sensor 5 and relay 2 relatively. The moving amount is detected by a magnescale 7. If the number of pulses while the reflecting light is received and that while the reflecting light is absent are counted, the size of a part and the distance between the parts can be detected.
Patent JP-H0219487-A (JP)
Title: Production of composite as diaphragm equipped with electrode consisting of thermet layer and porous metal layer on single side or both sides of said layer
Inventor: HANSU HOTSUFUMAN
IPC: C22C1/10
Filed: 1988-07-01
Abstract: An electrical contact to a porous metal layer forming an anode of a diaphragm cell in a stack of such cells, is established by sintering a plurality of metal platelets into the porous metal layer. Preferably, the sintering-in of the platelets takes place simultaneously with the sintering of the porous metal layer. Each platelet is provided with an electrical contact metal pin extending out of the porous metal layer.
Patent JP-H0778192-A (JP)
Title: Method and device for processing picture
Inventor: KONDO SATOSHI
IPC: G06F17/50
Filed: 1993-06-30
Abstract: PURPOSE:To correctly judge positional relation between a closed area and a point by judging whether a given point is the inside or outside of the closed area based upon the judged result of the validity of an intersecting point and a calculated intersecting point. CONSTITUTION:Graphic element data constituting a closed area and the coordinates of a point (given point) to be judged are read out from a storage device 2 or an information reader 3 and whether the given point exists on any one of lines to be graphic elements constituting the closed area or not is checked. An unprocessed graphic element out of graphic elements constituting the closed area is extracted, an intersecting point between a set half straight line and the extracted graphic element is calculated and stored in the device 2 and the validity of the intersecting point is judged. Whether all graphic elements constituting the closed area are processed or not is judged, and when all the elements have been processed, the number of stored intersecting points is counted and the given point is judged as the inside of the closed area when the count number is an odd number or as the outside when the number is an even number (including '0').
Patent JP-S6053436-A (JP)
Title: Rotary lock mechanism
Inventor: ISOMURA SATORU
IPC: B60N2/90
Filed: 1983-09-05
Abstract: PURPOSE:To improve the operationability by enlarging a lock click to release locking and allowing drive rotation of shaft while blocking reverse rotation, thereby selecting the operating position and angle of lever freely and rotating the drive shaft continually through reciprocation of lever within relatively small rotary angle. CONSTITUTION:In a car seat lifter, a rotary lock mechanism 8 is mounted at one end of a drive shaft 4 for receiving the operating force required for moving the lifter frame up and down through a rotary link. Said mechanism 8 is provided with a pair of drive clicks 19 to be enlarged and disengaged from a ratchet 24 when retreating the lever rod 22 against a a spring 18 by means of a knob 17. Upon disengagement of the clicks 19, the lever 14 can rotate together with the housing 13 in random direction. Under reciprocation of lever 14 while engaging the drive click 19 and ratchet 24, reverse rotation of drive shaft 4 is prevented through function between a pair of lock clicks 32 and ratchet 34.
Patent JP-H08323866-A (JP)
Title: Photo-setting liquid for optical three-dimensional shaping and photo-setting composition for optical three-dimensional shaping containing the same
Inventor: SUZUKI TOSHIJI
IPC: B29C67/00
Filed: 1995-06-05
Abstract: PURPOSE: To obtain a three-dimensional shaped article excellent in mechanical physical properties, thermal physical properties and shape accuracy by using a photo-setting liquid for optical three-dimensional shaping consisting of specific unsaturated ester urethane and a vinyl monomer. CONSTITUTION: A photo-setting liquid for optical three-dimensional shaping consists of unsaturated ester urethane represented by formula I and a vinyl monomer and is characterized by that a wt. ratio of unsaturated ester urethane/ vinyl monomer is 100/25-100/150 and a photo-setting compsn. for optical three- dimensional shaping contains the photo-setting liquid. In the formula I, X is a reside obtained by removing a hydroxyl group from tetravalent alcohol or (poly)ether tetraol, R<1> is a 2-6C alkylene group and A is an org. group represented by either one of formulae II, III (wherein R<2> is a 2-6C alkylene group).
Patent JP-H11335147-A (JP)
Title: Production of artificial lightweight aggregate and artificial lightweight aggregate obtained by the method
Inventor: NAGANAMI TAKESHI
IPC: C04B18/02
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an artificial lightweight aggregate by using coal ash, a cement, calcium sulfate and the cut powder of autoclaved lightweight concrete, capable of producing the non-calcination type artificial lightweight aggregate having a low bulk density, a high strength and a low water absorption rate at a low cost, and to provide the artificial lightweight aggregate obtained by the method. SOLUTION: This method for producing an artificial lightweight aggregate comprises mixing coal ash, a cement and calcium sulfate, pulverizing the mixture into the particles preferably having an average particle diameter of <=10 μm, mixing the pulverization product with the cut powder of water-repelling autoclaved lightweight concrete, if necessary, molding the mixture, and subsequently curing the molded product with high pressure steam or curing the molded product with atmospheric pressure steam and subsequently with high pressure steam. The artificial lightweight aggregate is obtained by the above method and has a bulk density of >=1.0 and <1.5, a crash strength of >=50 kgf and a water absorption rate of <=10%.
Patent JP-S6224095-A (JP)
Inventor: KIKUCHI SHIRO
IPC: F16L59/12
Filed: 1985-07-25
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-S5863263-A (JP)
Title: Image processor
Inventor: KUROSE MORIZUMI
IPC: H04N1/00
Filed: 1981-10-13
Abstract: PURPOSE:To print an image having the additional characters without soiling the original,by storing the scan image on the original and the characters written manually on a display screen into a memory. CONSTITUTION:With a push of a key 9, an original on a board is read by a scanner 51 and then written successively into a memory 60 via a preprocessing circuit 52, a bus 61 and a control circuit 59 to be transferred to a display device 67. Thus the image of the original is displayed on a CRT. A user observes the displayed image and then writes additional characters by hands. Then each stroke of the character is extracted 56, and the character is recognized 57. In accordance with the mode designated by a key 11, a handwritten character pattern or the character font is displayed on the CRT. Then a key 10 is pushed when a synthetic image of the read image in the memory 60 and the input handwritten character is delivered. Thus the data are printed successively on the paper by a plotter 54.
Patent JP-H0510942-A (JP)
Title: Mooring type measurement equipment
Inventor: SATO SHIGEMI
IPC: B63B35/00
Filed: 1991-07-03
Abstract: PURPOSE:To obtain a mooring type measurement equipment which can measure the quality of water and others at a prescribed depth at a place which is considerably away from the bank and whereat the depth of water is large. CONSTITUTION:Measuring apparatus chambers 4 and 5 are disposed under the water line of a floating main body 1a of a long cylinder, while a generator chamber 2 accommodating a generator causing heat and vibration is disposed at a height above the water line, and a doorway is provided for an operator chamber 3. Moreover, equipment thus constructed is moored in a state wherein tension is given to a mooring cable 46 by utilizing buoyancy. The equipment can be installed even at a place of large water depth and can measure the quality of water at a prescribed depth continuously.
Patent JP-H06347549-A (JP)
Title: Fish group monitoring device
Inventor: SUGITANI HIDEICHIRO
IPC: G01S15/62
Filed: 1993-06-08
Abstract: PURPOSE:To estimate the size of the fish body in a fish group coming in or going out a net and to capture fish effectively by detecting the traveling state and speed of fish groups from Doppler frequency and then display in color separation according to the difference in the traveling speed. CONSTITUTION:The traveling speed for each fish group is detected from input Doppler frequency by a traveling speed detection circuit 10 and then is sent to a display circuit 11. The circuit 11 displays whether the fish group in the net enters or goes out of the net on the CRT distinctively and then displays, by color separation, the traveling speed (speed for entering/going out of net) of the fish group with the ordinate of water depth, abscissa of time, and fish group scale as the size of fish signs, thus grasping the fish group entering or going out of a fixed shore net at a glance. Also, the water depth and traveling speed of the fish group can be understood easily, thus effectively estimating fish type depending on whether the fish group entering the net travels fast or slow.
Patent JP-S5686890-A (JP)
Title: Fish fin underwater propelling device
Inventor: NAGAI MINORU
IPC: B63H1/36
Filed: 1979-12-18
Abstract: PURPOSE: To prevent lateral movement of a ship body at the time of sailing at a high speed, by changing rotary motion to linear motion with a scotch mechanism and moving a tail part to the left and right.  
     CONSTITUTION: When a rotary disc part 10A in a scotch yoke mechanism 10 is rotated, a moved part 10C engaged with a pin 10B embedded to and erected on the disc is laterally driven. This lateral movement is transmitted to a tail part 13 through a lever 11 to laterally drive a tail fin 15 pivotally mounted to the termination of the tail part 13. Because the termination of an arm 16 protruding in a direction from the base part of the tail fin 15 to a cavity 17 of the tail part 13 is locked by a coil spring 18 to a termination 11A of the lever 11 situated on the center line of the tail part 13, the tail fin 15 is to push water in a confiquration of an appropriate slant angle. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1012013-A (JP)
Title: Lighting system
Inventor: KONO KENICHI
IPC: F21S8/08
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To improve the installation work by enabling a lamp body part to be temporarily held to a support member. SOLUTION: In a lighting system, which has a lamp body part 1 with a mounting part 1a in the form of a downwardly open cylinder and a support member 2 formed into a stepped cylindrical shape being open upwards and having a large diameter part 2d joined to the underside of a small diameter part 2c via a step 2e, and which is mounted by fitting the mounting part 1a over the small diameter part 2c, one end of a hanging member 4 is connected to the lamp body part 1 by passing the hanging member 4 through the mounting part 1a, and a stopper 5 which can be passed through the small diameter part 2c of the support member 2 and which is large enough to be locked near the step 2e inside the large diameter part 2d by raising the hanging member 4 after passing the stopper through the small diameter part 2c is connected to the other end of the hanging member 4.
Patent JP-H0770271-A (JP)
Title: Water-base dispersion of polyurethane resin, its production,coating agent containing same, and its use
Inventor: ARUMIN GEEBERU
IPC: C08G18/80
Filed: 1994-07-15
Abstract: An aqueous dispersion, suitable for coating compositions, in particular for multicoat finishes, of polyurethane resins containing ionic groups, but no urea groups, and having a number average molecular weight (Mn) of from 10000 to 300000 and an acid number of from 5 to 50, and the process for the preparation by preparing an OH-containing polyurethane prepolymer having an OH number of from 5 to 75 and a number average molecular weight (Mn) of from 5000 to 50000, by reacting, in organic medium,   A) one or more isocyanate-reactive compounds having an acid number of from 0 to 10 in the form of   a) from 70 to 100% by weight of one or more polyesterdiols and/or polyetherdiols having a molecular weight of from 500 to 6000, together with b) from 30 to 0% by weight of one or more compounds, other than those in a), containing at least two isocyanate-reactive groups and having a molecular weight of from 60 to 400,  with B) one or more products, containing free isocyanate groups, of the reaction of   c) at least one compound containing two isocyanate-reactive groups and at least one anionic group or group which is capable of forming anions, and   d) one or more organic diisocyanates, in such a mixing ratio that the molar ratio between the isocyanate-reactive groups in c) and the isocyanate groups in d) is from 1 : 1.0 to 1 : 4.0, where the reaction product B) can be prepared in the presence of component A), and where component B) is employed in such an amount that the finished polyurethane resins have the desired acid number, and with C) one or more polyisocyanates containing at least two free isocyanate groups per molecule, in such an amount that the molar ratio between the OH groups of component A) and the NCO groups of components B) and C) is from 1.01 : 1 to 3 : 1 the prepolymer obtained from A), B) and C) is then subjected to chain extension, before or after neutralisation of all or some of any groups present which can be converted into ionic groups in the organic medium or after transfer into the water phase, by reaction with D) one or more polyfunctional isocyanates having a functionality of free NCO groups of at least 1.8 in such amounts that the finished polyurethane resins have the desired number average molecular weight.
Patent JP-S6319824-A (JP)
Title: Etching
Inventor: MINAGAWA SHIGEKAZU
IPC: H01S5/00
Filed: 1986-07-14
Abstract: PURPOSE:To control an etching process with good reproducibility and improve the yield of devices by a method wherein a thin Ga1-xInxP layer whose lattice constant is almost identical with that of an AlGaAs mixed crystal layer is introduced on the mixed crystal layer and those layers are utilized as etching stopper layers mutually. CONSTITUTION:An N-type AlGaAs layer 2, a undoped GaAs layer 3, a P-type AlGaAs layer 4, a P-type GaInP layer 5, a P-type AlGaAs layer 6 and a P-type GaAs layer 7 are successively grown on a substrate 1. Then the P-type GaAs layer 7 and the P-type A.GaAs layer 6 are etched into a mesa-stripe shape with an SiO2 film as a mask. At that time, if sulfuric acid system etchant is employed, etching is automatically terminated on the P-type GaInP layer 5. Then, the layer 5 is easily dissolved by chloric acid system etchant but the P-type AlGaAs layer 4 under the layer 5 is hardly dissolved. After an N-type GaAs layer 8 is formed on this wafer to bury the mesa-stripe, the SiO2 mask is removed and a positive side electrode 9 and a negative side electrode 10 are formed to obtain a laser device.
Patent JP-H05336158-A (JP)
Title: Signal transmitter
Inventor: KATSUKAWA TAMOTSU
IPC: B60R16/023
Filed: 1992-05-29
Abstract: PURPOSE:To attain multiplex transmission through one and same transmission by converting all signals into a packet processed unifiedly. CONSTITUTION:A signal transmission reception section 1 is provided with a data cell processing and header section addition circuit 12 forming a fixed length of cell through the addition of a header including data representing a transmission destination, a sender source and data representing whether or not it is a control signal to data to be sent and with a header part check and cell data processing circuit 15 decoding a received cell into original data when the cell is addressed to its own node. A cell exchange section 2 is provided with an in-node bus input priority check circuit 21 storing data to a different buffer depending whether or not the data of the cell to be sent are a control signal, a cell synchronization transmission circuit 23 sending multiplexedly the cell to be sent to a transmission line CT, a cell synchronization reception priority check circuit 24 storing the data to a different buffer depending whether the data of the received cell are a control signal, and a cell exchange switch 22 receiving or depending with priority on the cell in which the data represents the control signal.
Patent JP-H0824428-A (JP)
Title: Mounting structure of game medium supplying unit
Inventor: YASUDA KAZUMASA
IPC: A63F7/02
Filed: 1994-07-15
Abstract: PURPOSE:To ensure the installation of a game medium supplying unit onto a corresponding holder when the game medium supplying unit is mounted on the holder fixed on the island side. CONSTITUTION:On the holder 30 side, a long screw 51 is installed by screwing into the screw hole 34d of a fitting hole part 34 toward body case 100 side. A long screw 61 as a protruding member is installed by screwing into the screw hole 35d of a lower fitting hole part 35 toward the body case 100 side. On the other hand, on the body case 100 side, an escape hole 41e is blocked by the protruding part 54a of a lid member 54, and an escape hole 42e is blocked by the protruding part 64a of a lid member 64. When a card reader unit 10 is inserted to the holder 30, the top end parts 51a, 61a of the long screws 51, 61 on the bolder 30 side are inserted to the escape holes 41d, 42d of the body case 100, respectively. Since they are never mutually interfered, the card reader unit 10 is surely installed onto the holder 30.
Patent JP-H0332413-A (JP)
Title: Cold rolling mill
Inventor: MAEDA MITSUAKI
IPC: B21B39/14
Filed: 1989-06-28
Abstract: PURPOSE:To stably keep the operation of rolling mill by executing the inclination control for the pinch roll using the difference of load meter at the tension meter roll in the feedding side of the rolling mill. CONSTITUTION:The computing element 9 decides the generation of twist on the strip from the output difference of the load meter 8 and its operation signals are sent to the proportion solenoid valve 6 and the solenoid valve 7 which operate the inclination cylinder 10 of the pinch roll 1 so as not to generate the difference of output load meter 8. The solenoid valve 7 operates the pressure oil supplied to the cylinder 1 for inclination of the pinch roll 1. By inclining the pinch roll 1 up and down with the strip edge part of larger output side of the load meter 8 as the fulcrum, the slackness of strip generated due to twist is adsorbed.
Patent JP-H0332530-A (JP)
Title: Parts quick transfer device
Inventor: NAKAGAWA TOSHIO
IPC: B23P19/06
Filed: 1989-06-28
Abstract: PURPOSE:To detect mounting of a bolt head to a socket so as to transfer parts efficiently to an assembly body by moving the socket which rotates forward and reversely due to spring force in axial direction and sending position fluctuation detection signals to a controller. CONSTITUTION:When a socket 16 is pressed against a hexagonal head 14 of a bolt 12, a shaft 20 moves a pin 20a downward for a long hole 16a to compress a spring 18 and moves the socket 16 downward. A proximity switch 26 is pressed by a dog section 34. A controller receives press signals of the proximity switch 26, and rotates the socket 16 into forward rotation A and reverse rotation B together with the shaft 20 with the central axial line CL as the center. It is continued until the hexagonal head 14 is fitted into a hexagonal hole 30 of the socket 16. The socket 16 is pressed down, and the bolt 12 is fitted into the hexagonal hole 30 and held by the action of a magnet 32. The tip of the proximity switch 26 is released again from pressing of the dog section 34. When the controller receives signals, the signals are sent to a part holding device 10 to release clamp of the bolt 12, which is transferred to the predetermined position of an assembly body to engage with the assembly body.
Patent JP-S6150573-A (JP)
Inventor: MAAKU FUOOKUNAA
IPC: A63B33/00
Filed: 1985-07-24
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-S5953356-A (JP)
Title: Sheet retriever
Inventor: NAKAMURA KUNIHIKO
IPC: B65H29/40
Filed: 1982-09-22
Abstract: PURPOSE:To retrieve and stack sheets with their edges turned up, by blowing air to the edges of the sheets dropped on a stacking rest, to predetermine the position of the sheets. CONSTITUTION:Sheets P sent into the curved grooves 5 of a retrieving wheel 3 are revolved. When the front edge of the sheet P has bumped into a stop plate 31, the sheet goes out of the curved groove 5 and falls in a nearly horizontal posture onto the top of a stacking rest 15. At that time, air streams from thin holes 26, 27 flow so that the streams push the two adjacent edges of the sheet P perpendicularly to each other. As a result, one edge of the sheet P is pushed on the inner surface of the side part of a U-shaped wall 13 and another edge of the sheet is pushed on the inner surface of a door 14 so that the position of the sheet on the stacking rest 15 is automatically predetermined.
Patent JP-S6056602-A (JP)
Title: Tyre for motorcycle
Inventor: NAKASAKI EIJI
IPC: B60C9/08
Filed: 1983-09-05
Abstract: PURPOSE:To increase the generating limit of a standing wave and to reduce rolling resistance, by installing 3 triangular truss-structured brakers, which are disposed at the outer side in a radial direction of a toroidal carcass. CONSTITUTION:A tyre 1 has a tread part 2, a side wall part 3, extending radially internally from both ends thereof, and a bead part 4. The carcass 5 of the tyre is formed by 2 plies, and each of the opposite ends thereof are folded outwardly from the interior around a bead core 6 and ends in the bead part 4 or a side wall part 3. The breaker 7 in the tyre is disposed throughout the almost entire width of the tread part to increase the hoop effect of the tread part. The first ply, the second ply, and the third ply of the breaker 7 mutually form a triangle, and form a triangular truss structure, resulting in further reinforcement of a breaker and in improvement of driving stability.
Patent JP-S5788709-A (JP)
Title: Low noise transformer
Inventor: HORIUCHI MITSUYOSHI
IPC: H01F27/33
Filed: 1980-11-21
Abstract: PURPOSE:To enable to obtain a better vibration-proofing and a soundproofing effect, by a method wherein a body tank bottom and a soundproofing tank bottom, corresponding to the body tank bottom, and structured in a concavity. CONSTITUTION:The main body of a transformer, in which a winding 2 is wound around a core, is housed in a body tank 4. The bottom of the tank 4 is structured in a concavity, and a main core is placed in the concave bottom of the tank 4. A soundproofing tank 5 is also structured in a concavity, and the concave bottom of the tank 4 is positioned in the concave bottom of the tank 5. A vibration-proofing material 8 is placed between an upper bottom plate 4a of the tank 4 and an upper bottom plate 5b of the tank 5, and a sound-absorbing material 7 is lined to an inner surface of a side plate 5b of the concave bottom of the tank 5. This permits a substantial reduction in a propagation of vibration to the tank 5 and enables to obtain an improved vibration proofing effect.