baber/WOPTO huggingface dataset:
Patent JP-H0947036-A (JP)
Title: Inverter
Inventor: YASUGATA HIROMICHI
IPC: H02P27/06
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent connection of an electric component and a bus panel with inverted polarity at the time of assembling the electric component. SOLUTION: The inverter comprises a bus bar 35 on the positive pole side, a bus bar 36 on the negative pole side, a bus panel 12 comprising an insulator 37 interposed between the bus bars 35, 36, and an electric component having a positive pole terminal 41 and a negative pole terminal 42. The bus bar 35 on the positive pole side is connected, on the plane, with the positive pole terminal 41 while differentiating the height of positive and negative pole terminals 41, 42 while the bus bar 36 on the negative pole side is connected, on the plane with the negative pole terminal 42. Since the height of positive and negative pole terminals 41, 42 is differentiated, the positive and negative pole terminals 41, 42 of an electric component are prevented from being connected with the bus bars 35, 36 on bus panel 12 while inverting the polarity.
Patent JP-H1029656-A (JP)
Title: Liquid container with discharging device
Inventor: HATTORI TETSUYA
IPC: B65D5/74
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent the liquid in a container from contacting with a metal member and, prevent the contents-liquid from deteriorating. SOLUTION: The head of a container is formed from an aluminum laminate plate 4, and a score 5 is formed on the outside of the container-opening part 49 of the aluminum laminate plate 4. A push piece 2 is arranged in a discharging cylinder 50a, and consists of a horizontal part 2a which is parallel to the aluminum laminate plate 4 and a vertical part 2b which is connected with one end of the horizontal part 2a and perpendicular to the aluminum laminate plate 4. By pushing the push piece 2 toward the inside of the container, the contact part 2d of the push piece 2 presses the aluminum laminate plate 4, so that break goes forward with the score 5 near the contact part 2d as a start point and the container is opened. Because the break does not reach the score opposite the contact part 2d, a broken piece which occurs due to the break is not separated from the opening part.  Thus, the broken piece does not fall into the container.
Patent JP-2000010456-A (JP)
Title: Image forming device
Inventor: NAGAO YOSHIAKI
IPC: B41J29/00
Filed: 1998-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent a coupling member from becoming a hindrance even when the coupling member touches an operator by constituting at least one part of the coupling member of an elastic body. SOLUTION: The coupling member constituted as a pressing bar 23 is fixed in the unit case 5 of a processing unit 4. When the unit 4 exists at a specified position, a bar to be pressurized 20 is pressured by the bar 23, and the shielding part 17 of a shielding body 16 occupies a retreat position largely separate from the front of a developing roller 25, and the shielding body 16 does not come into contact with a photoreceptor 8. When the unit 4 is moved from its specified loading position, the bar 23 is separated from the bar 20, and the bar 20 is turned clockwise by the gravity of the shielding body 16 or the action of a spring, and the shielding part 17 of the shielding body 16 occupies the shielding position where it covers over the front of the roller 25 and the shielding body 16 is stopped at the shielding position by a stopper.  Therefore, it is eliminated that an operator's hand touches the roller 25 in the case of repair or exchange.
Patent JP-H10195346-A (JP)
Title: Wrinkle coating material
Inventor: MATSUMOTO MITSUAKI
IPC: C09D133/14
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a wrinkle coating material which can be used for metal precoating and can form a pattern having hexagonal, stereoscopic projections arranged two-dimensionally in unspecified directions and fine wrinkle patterns formed inside the projections. SOLUTION: This material contains 50-95 pts.wt. at least either a hydroxylated polyester resin or a hydroxylated acrylic resin (A), 5-50 pts.wt. at least either a melamine resin or a urea resin (B), 0.1-15 pts.wt. (in terms of the sulfonic acid) amine sulfonate (C) formed by blocking a sulfonic acid with a sec. or tert. amine having a b.p. of 50-250 deg.C, 0.1-5 pts.wt. wax (D), and 0.01-5 pts.wt. surface modifier, provided the amts. of ingredients C, D, and E are each based on 100 pts.wt. the sum of igredients A and B.
Patent JP-H1141594-A (JP)
Title: Moving image coder and method, moving image decoder and method and transmission medium
Inventor: HOSAKA KAZUHISA
IPC: H04N19/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To execute coding for moving image data with high efficiency on request. SOLUTION: A CR- TABLE- SELECT detector 2 selects a CR code table used by a CR coder 6. An MB selector 3 divides a stored VOP into a prescribed MB, and an MB reduction device 5 applies optimum reduction processing to each MB and provides an output of the CR in use to a CR coder 6. The CR coder 6 encodes the CR sent from the MB reduction device into a VLC by using any of CR code tables 1-3 selected by the CR- TABLE- SELECT detector 2. A reduced MB coder 8 encodes the stored reduced MB by using the image spatial correlation and timewise correlation.
Patent JP-H0740388-A (JP)
Title: Guide pin
Inventor: KURASAWA KUNIO
IPC: B29L31/34
Filed: 1993-07-30
Abstract: PURPOSE:To provide a guide pin which is capable of performing precise positioning of a molded matter on a parting face of a bottom force. CONSTITUTION:In a guide pin 10a which is provided in a standing state on a parting face 18a of a bottom force 12 and decides a position of a molded matter 14 on a parting face 18a through insertion into a fitting hole 22 formed in the molded matter 14, the outside diameter of a base end 24 of a part ejected through the parting face 18a is at least that of the fitting hole 22 and an outer circumferential face 26 of the vicinity of the base end 24 of the part ejected through the parting face 18a is formed into a tapered slope where the outside diameter of the top end 28 becomes the diameter smaller than the fitting hole 22.
Patent JP-S6434581-A (JP)
Title: Method for starting welding arc
Inventor: KURIHARA YUKIO
IPC: B23K9/18
Filed: 1987-07-29
Abstract: PURPOSE:To automate welding work by sprinkling automatically metal powder and welding flux in a groove of base metals to be welded at the time of starting the submerged arc welding and afterward, starting an arc by a welding wire. CONSTITUTION:At the time of performing the submerged arc welding of the groove 2 of the base metals 1 to be welded by the welding wire 3, the metal powder 4 in a stocker 9 is first put in a quantitative chamber 11. In receipt of a signal that the welding wire 3 is set on the welding fixed position, the quantitative chamber 11 is moved in the arrow directions by an air cylinder 12 and the metal powder 4 in the chamber 11 is sprinkled in the groove 2 of the base metals 1 through a feed port 13 and a feed pipe 14. Continuously, at the same time when the welding flux 5 is sprinkled on the metal powder through a nozzle 8 from a feed pipe 7, the welding wire 4 falls automatically and the arc is started. It is not necessary for a worker to round steel wool and set it manually in the groove as in the past and the welding starting work is fully automated.
Patent JP-H0641791-A (JP)
Title: Holder for forming and working aniodically oxydized film
Inventor: YASUI TATSUO
IPC: C25D17/08
Filed: 1992-06-23
Abstract: PURPOSE:To provide a holder for forming and working aniodically oxydized film in which holding is surely carried out and attachment and detachment are easily carried out by adjusting easily even when the size and shape of the worked articles are different from each other. CONSTITUTION:The holder for forming and working aniodically oxydized film consists of a supporting device 6 in which a holder is composed of a vertically long guide material 8 and a cylindrical supporting part 9 having a supporting piece 10 at the lower end, a pressing device 7 composed of a slide part 12 guided by a guide material 8 and electrode 15 which is supported by a slide part 12 freely slidable, enforced to the lower direction by a spring and making a lower end as a pressing piece 16. In such way, the holder whose attachment and detachment are sure and easy is obtained.
Patent JP-S6345498-A (JP)
Title: Injection nozzle for jet pump
Inventor: YAMAGUCHI CHOSAKU
IPC: F04F5/46
Filed: 1986-08-12
Abstract: PURPOSE:To prevent the clogging of a nozzle part by opening the nozzle part only when a jet pump is in operation and closing the nozzle part when operation stops. CONSTITUTION:An injection cover 5 is installed onto the periphery of the lower edge part of a transport pipe 1, and can be shifted in the direction of the axis center of a transport pipe 1 by allowing the inner peripheral surface of an outer cylinder 7 to freely slide for the outer peripheral surface of a flange 11. The outer peripheral tapered surface 23 of an inner cylinder 9 is formed into a nozzle part 24 together with the inner peripheral tapered surface 3 of the transport pipe 1, and the nozzle part 24 can be closed by the shift of the injection cover 5. The nozzle part 24 is opened only in the operation of the jet pump, and closed when the operation is suspended. Therefore, the clogging of the nozzle part in the operation stop can be prevented.
Patent JP-H0474585-A (JP)
Title: Apparatus for forming ion water
Inventor: MURAKAMI TAKESHI
IPC: C02F1/46
Filed: 1990-07-17
Abstract: PURPOSE:To chemically peel off a metal ion such as a bonded calcium ion by providing a water channel changeover means allowing the anode chamber changed over by a pole changeover means to communicate with the water channel with an acidic ion water discharge port. CONSTITUTION:When a metal ion such as a calcium ion is bonded to an electrode 1a composed of titanium oxide becoming a cathode to be grown thereon, the titanium oxide electrode 1a is changed over to an anode by a pole changeover means 3 and a carbon fiber electrode 2a is changed over to a cathode by said means 3 and, in connection with this changeover of polarity, the first and second changeover valves 9, 11 are changed over to also change over a water channel and the metal ion such as the calcium ion bonded to the titanium oxide electrode 1a is transferred to the changed-over cathode to clean the electrode 1a. The acidic ion water from the changed-over anode chamber is guided to the acidic ion water discharge port 6 provided to the apparatus. By this method, ion water is formed without stopping the apparatus at the time of the cleaning work of the electrodes 1a, 2a and continuous operation becomes possible.
Patent JP-H1042535-A (JP)
Title: Motor-driven blower
Inventor: MURATA YOSHITAKA
IPC: H02K23/66
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To insert the contact part of a switchboard, without passing through the fluxed part of the rear surface of a control substrate for prevention of imperfect contact, due to flux adhering to the contact part when mounting the substrate, by forming a contact plate, extending to the end of the control substrate. SOLUTION: A control substrate 64 which controls the electric power supplied to a motor-driven blower 51 as necessary is inserted in D-direction into a control substrate-mounting part 68 fitted at a part of motor cover 54 and is retained by a coming-off preventing protrusion 69 formed in the vicinity of the inlet of the mounting part 68. The front end contact part of a switchboard 66 forced to the control substrate 64 side, when the control substrate 64 is inserted into the mounting part 68 of the motor cover 54, is inserted in slidable contact with only the upper part of a contact plate 65, without sliding on the non-part mounting surface of the substrate which is a flux adhering part, ranging from the end of the control substrate 64 to a prescribed position. Flux can be prevented from adhering between the front end contact part and the contact plate 65.
Patent JP-H05202368-A (JP)
Title: Method of isomerization of c5/c6 normal paraffin accompanied by recirculation of normal paraffin
Inventor: ARI MANKINEN
IPC: C10G45/64
Filed: 1992-07-17
Abstract: PURPOSE: To obtain the title isomerate having a high octane number by, after deisopentanizing a light naphtha and an effluent after carrying out a desorption operation and isomerizing the deisopentanization residue, adsorbing an n-paraffin by passing onto an adsorbent and desorbing by means of an isopentane-rich gas flow.  
     CONSTITUTION: After a charge stock F comprising a 5C/6C fraction and an effluent from a desorber D are fed to a deisopentanization column DI to be separated into a residue and a distillate and part of the distillate is condensed in a heat exchanger E. and is recycled as liquid reflux to a head of the column DI to be deisopentanized, the deisopentanization residue is fed to an isomerization reactor I to be isomerized, the isomerization effluent is fed to a separator S 1  to be separated into a vapor phase to be recycled to an inlet of the reactor I and a liquid phase comprising a crude isomerate and a vapor flow of a mixture of an isomerization liquid eflluent vaporized from the liquid phase and a vaporized, deisopentanization distillate is fed to an adsorber A with a molcular sieve capable of retaining an n-paraffin to carry out an adsorption operation, and the pressure is lowered in the adsorber A and a gaseous flow from the deisopeirtanization distillate is passed through the molecular sieve to carry out a desorption operation, alternating with the adsorption operation. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5979808-A (JP)
Title: Resolver and detection circuit therefor
Inventor: MAEDA YUTAKA
IPC: H02P6/16
Filed: 1982-10-29
Abstract: PURPOSE:To enable a highly accurate detection of position by arranging several sets of windings on a stator and a rotor varied in the number of poles to output several sets of resolver signals with the rotation of the rotor. CONSTITUTION:Stator windings 1 and 2 forming a bipolar resolver 8 are wound on a stator slot with one resolver construction and stator windings 10-13 and 14-17 forming an octapolar resolver 33 thereon separately. A rotor winding 4 forming a bipolar resolver 8 is wound on a rotor slot with one resolver construction and rotor windings 20-23 forming an octapolar resolver 33 thereon respectively. Therefore, a rotor 3 with a vipolar resolver 8 is mechanically coaxial with a rotor 25 with an octapolar resolver 33 and an rotor output of the bipolar resolver 4 is outputted as a signal L1 from rotor terminals R1 and R2 via a rotary transformer 5 while a rotor output of the octapolar resolver 33 is outputted as signal L2 from rotor terminals R3 and R4 via the rotary transformer 24.
Patent JP-H0482635-A (JP)
Title: Balancing device
Inventor: SHINNO YASUO
IPC: B23Q1/70
Filed: 1990-07-20
Abstract: PURPOSE:To maintain the weight balance perferctly as well as to improve the responsiveness of servo by supporting the weight of a ram by a spring through a whirl-stop bar, rotating a screw following the movement of the ram, and maintaining the set load of the spring by moving a nut up and down. CONSTITUTION:The weight of a ram 2 and the like is balance-supported by a spring 14 through a whirl-stop bar 8, the moving amount of the ram 2 is detected by a mirror 16 and a laser measuring device 15 to compare with a feeding direction signal and calculate in a comparison circuit 20 so as to eliminate the difference between the feeding direction of an NC control device 19 and the actual moving amount of the ram 2 by a traction driving device 5, and a traction driving device motor is driven by a driving circuit 21. On the other hand, the difference of the position of a nut 13 to the whirl-stop bar 8 is detected by a scale 17 and a reading head 18, and it is compared with the position direction of the nut from the NC control device 19 and calculated in a comparison circuit 22, and a motor 11 for screw rotation is driven so as to eliminate the difference between the position direction and the position of the nut to the actual whirl-stop bar 8.
Patent JP-S6083478-A (JP)
Title: Tracking device for rotating magnetic recording body
Inventor: ITOU HARUO
IPC: G11B21/10
Filed: 1983-10-14
Abstract: PURPOSE:To perform high-precision tracking by sampling a signal read by a magnetic head according to the rotation of a magnetic recording body, weighting sampled values as specified and summing up, and performing the tracking on the basis of the result. CONSTITUTION:A video signal forming one field is recorded on one track on a magnetic disk 10 as the rotating recording medium. The signal from this track is read by the magnetic head 26, amplified 34, and inputted to a video signal processing circuit 36 and an envelope detecting circuit 38. The circuit 36 detects the vertical synchronism of the video signal and inputs it to a controller 100. The controller 100 drives a pulse motor 30 through a driving circuit 50 to move the head 26 to a desired position. The envelope detected by the circuit 38 is amplified 42 and sampled by an A/D converter 46 at a point of time corresponding to a specific position including the center position of a video screen, and the sampled value is inputted to the controller 100. The controller 100 performs large weighting at the center part of the video screen and small weighting at the circumferential part to perform tracking control on the basis of the result.
Patent JP-H1039247-A (JP)
Title: Head-mounted picture display
Inventor: TAKAHASHI JIYUNKO
IPC: G02B27/01
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a clear observation picture with little deformation even in the case of a wide angle of view by possessing at least one reflection surface whose shape is non-rotational symmetry without having a rotation symmetry axis both inside and outside the surface and satisfying a specified condition. SOLUTION: An eyepiece optical system 8 constituted to perform internal reflection three times has at least one reflection surface whose shape is non- rotational symmetry without having the rotation symmetry axis both inside and outside the surface. When the extending line direction of a segment obtained in the case an axial main beam 2 is emitted from the system 8 and reaches the center of an observer eyeball position, is defined as Z axis, a direction that the main beam 2 is perpendicular to the Z axis inside a planar surface including a folded segment of a reflection surface is defined as Y axis, and a direction perpendicular to the Z axis and the Y axis is defined as X axis, at least one or more reflection surfaces constituting the system 8 satisfy the condition of 0.05<|CX2/CY2|<8.  Provided that the curvature of a part in Y axis direction where the main beam 2 passing through the center 1 of an exit pupil and reaching the center to be observed abuts on the reflection surface is defined as CY2, and the curvature in the X axis direction is defined as CX2.
Patent JP-H1034349-A (JP)
Title: Resistance welding controller
Inventor: FURUKAWA MASATOSHI
IPC: B23K11/24
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To always well weld a wire like work, etc. SOLUTION: This equipment is constituted so that a resistance welding machine is controlled by holding wire like works W1, W2 between both electrodes 26, 36 and causing a welding current to flow therebetween. In this case, the feed-back control is executed so that the approaching speed of both electrodes 26, 36 during flow of the welding current is between 100 to 10000μm/sec and almost stationary.
Patent JP-H1139356-A (JP)
Title: Method and device for managing design data of plant facility
Inventor: KAWAGISHI MOTOHIKO
IPC: G06F3/048
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To manage and share the design information of facilities and equipments and to share design history information especially by the way of electronic management of facility history information by storing and managing the design history information added with the information on design change into a change difference information. SOLUTION: First, change data is sent to a database server and registered at the time of managing design change information. In the database server, a difference extracting part 21 checks change difference between data before change and data after change, and if the change difference exists, a design history information generating part 25 manages information about change such as change reason and the name of changing the design in addition to the extracted change difference information as design history information. Further, whether or not the change affects other designs is checked, when yes, the change information is send to related sections to support the maintenance of consistency of design data. A consistency checking part 23 checks the consistency among associated data, and the caution is given to a displaying part 28 when the consistence is not met.
Patent JP-H0637901-A (JP)
Title: Communication destination number registration system
Inventor: TADA KIMINORI
IPC: H04M3/42
Filed: 1992-07-20
Abstract: PURPOSE:To efficiently retrieve a communication destination number in a multi- address communication. CONSTITUTION:The communication destination number of a communication destination number table 2 is rearranged by the central control unit of an exchange system according to customer's code designated digit number information 1 inputted by a caller, and a virtual communication destination number table 3 is prepared. The virtual communication destination number table 3 is copied, and the copied table is registered as the latest communication destination number table 2.
Patent JP-H04332389-A (JP)
Title: Gas cooler
Inventor: SASAKI YOICHI
IPC: F28D7/08
Filed: 1991-04-30
Abstract: PURPOSE:To make gas cooling as well as the separation of dust and the like efficient by a method wherein large and small hopper type baffle plates are provided in the flow of gas and a fine hole is formed at the center of the small hopper while a choking hole is formed at the center of a large hopper to generate eddy current in the flow of gas and change the linear speed of gas. CONSTITUTION:Large and small hopper type baffle plates 2, 4 are arranged alternately in the flow of gas while a fine hole 3 is formed at the center of the small hopper 2 and a choking hole 5 is formed at the center of a large hopper 4. Gas, supplied from a gas supplying port 1, makes eddy current in the small hopper 2 and flows downward while dust in the gas is collected in the small hopper 2 and flows out of the fine hole 3. On the other hand, the flow of gas is choked in the large hopper 4 and the linear speed of the same is increased, then, is blown out of the choking hole 5. These operations are repeated and the gas is cooled efficiently while the dust is separated efficiently and is discharged out of a gas outlet port 6. The dynamic pressure of the gas is eliminated by the small holes 3 whereby a pressure loss will never be increased.
Patent JP-S6348027-A (JP)
Title: Data reception count circuit
Inventor: YOSHIDA SHU
IPC: H04L7/00
Filed: 1986-08-18
Abstract: PURPOSE:To prevent overflow of data in a buffer by providing an up-down counter and a circuit arbitrating the contention of two signals outputted to the up-down counter in a reception circuit having a reception buffer so as to recognize number of data in the buffer. CONSTITUTION:The reception buffer 1 is provided with the arbitrator circuit 2, the up-down counter 3 and a latch 4 and data number in the reception buffer 1 is always displayed on the counter 3. Thus, the up-down counter 3 counts the data reception number and data readout number respectively in reversing direction to count the difference between them and the count is read through the latch 4. Thus, number of frames left in the reception buffer 1 is recognized and the data overflow in the reception buffer 1 is prevented in advance.