baber/WOPTO huggingface dataset:
Patent JP-H11219557-A (JP)
Title: Holding device of optical disk
Inventor: YAMAGUCHI MASATO
IPC: G11B17/028
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a holding device of an optical disk constituted so as to increase the storage capacity for the small diameter disk by appropriately adjusting the size of the clamp area in accordance with the diameter of the optical disk. SOLUTION: The device includes a projecting part 21b whereon a center hole of the optical disk is fitted, a shoulder part 21a whereon the peripheral edge of the center hole of the optical disk is placed around this projecting part 21b, a turntable 21 rotationally driven by a rotation driving means, an adapter ring 22 attachably/detachably mounted against the turntable 21 to form the placing surface of the large diameter optical disk at the time of mounting, and optical disk holding parts.  23, D2a, D3a for pressurizing the optical disk against the optical disk placing surface, then in the case of small diameter optical disk, the optical disk is supported with the shoulder part of the turntable 21 in the state when the adapter ring 22 is detached, and in the case of large diameter optical disk, the optical disk is supported with the optical disk placing surface of the adapter ring 22 in the state when the adapter ring 22 is mounted.
Patent JP-H01287153-A (JP)
Title: Rubber composition for tire
Inventor: YAMADA TOMOHARU
IPC: C08L15/02
Filed: 1988-02-02
Abstract: PURPOSE:To obtain a rubber composition, especially useful for pneumatic tire for high speed and high performance, successively used in a state of high temperature, having excellent processability and heat resistance, by blending multifunctional amine to a raw rubber containing halogenated styrene-butadiene copolymer as a main component in a specific ratio. CONSTITUTION:(A) 100pts.wt. raw rubber composed of (i) 30-100pts.wt. halogenated styrene-butadiene copolymer having allyl halide structure or benzyl halide structure and containing 0.3-5.0wt.% halogen element and (ii) 70-0pts.wt. other conjugated diene-based polymer is blended with 0.3-10pts.wt., preferably 0.5-5.0pts.wt. maltifunctional amine (preferably N,N'-diphenyl-p- phenylenediamine) to afford the aimed composition. Besides, styrene-butadiene rubber is reacted with active halogen group-containing compound expressed by formula I-III (X is halogen; R is H or methyl) in an organic solvent and in the presence of organic halogenating agent to produce the component (i).
Patent JP-S63188381-A (JP)
Title: Gene introducing chamber
Inventor: IMAI KATSUYUKI
IPC: C12M1/42
Filed: 1987-01-30
Abstract: PURPOSE:To make electric energy not concentrate in a specific part of cell membrane, by setting mutually insulated electrodes on each inside face of a container having an inside shape of regular hexahedron and impressing electrical voltage between opposing electrodes. CONSTITUTION:A container having an inside shape of regular hexahedron is constituted by combining a main body 10 of a container with a cover 12. The main body 10 of a container and the cover 12 are made of an insulating material such as polyacrylic resin, etc. Electrodes 8-1-8-6 are bonded to each inside face of the container 10 and the cover 12. The electrodes 8-1-8-6 have a set size smaller than the area of the inside faces of the container 10 and the cover 12 in such a way that the electrodes are not brought into contact with each other. Lead wires 9-1-9-6 are taken from the electrodes 8-1-8-6 through the container 10 and the cover 12 to the outsides. When the cover 12 is opened, a mixture solution is fed and the main body 10 of a container is filled with the solution. Then the cover 12 is closed, given DC voltage pulse are impressed between an arbitrary opposing electrode pair (8-1, 8-4), (8-2, 8-5) or (8-3, 8-6). After the electrical treatment is over, the cover 12 is opened and the mixture solution is recovered.
Patent JP-S60165879-A (JP)
Title: Switching device of television antenna
Inventor: SUGAWARA HIROSHI
IPC: H04N5/44
Filed: 1984-02-08
Abstract: PURPOSE:To reduce sound noise in an antenna switching device by discontinuing sampling when a reception signal obtained from a direction where a maximum input level is obtained exceeds a specific level. CONSTITUTION:While a switch circuit 5 selects an antennal 1, a decision circuit 14 decides whether or not a video signal is over a specific level of sufficient size enough to obtain a practically hindrance-free screen. When the video signal is over a specific level, the circuit 14 adds a decision signal S3 showing such a condition to a control circuit 11. The control circuit 11 discontinues next sampling and adds a switch signal S1 holding selection of the antenna 1 to the circuit 5 and sample hold circuit 12. In this way, when the video signal remains over a specific level, the circuit 14 selects the antenna 1 continuously. Thus while the video signal obtained from a once selected antenna maintains the specific level, sampling is not conducted, thereby preventing noise from mixing into sound.
Patent JP-H06233852-A (JP)
Title: Small-ball shooting device
Inventor: NONAKA TOSHIYUKI
IPC: A63F7/02
Filed: 1993-02-09
Abstract: PURPOSE:To provide a mechanism allowing the smooth rotation of a small ball while the small ball is invariably kept in contact with a roller from the start of rolling to the time of shooting with no speed setting. CONSTITUTION:A small ball 1 rolled on a rail 5 is rotated and released along the inner face of a cylinder in a small-ball shooting device, and a lever 2 for rolling the small ball 1 or a roller 3 provided on the lever 2 is applied with the springy property warped in the peripheral direction in which the lever 2 is rotated.
Patent JP-2000171064-A (JP)
Title: Installing apparatus for air conditioner
Inventor: SUZUKI NOBUO
IPC: F24F5/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an installing apparatus for an air conditioner having good assembling operability. SOLUTION: In the installing apparatus for an air conditioner, a horizontal bar 1 is hung so that a longitudinal frame 2 is not deviated at its position and effectively temporarily fastened by engaging a locking part 8B extended obliquely down from an upper end of a hook 8 of the frame 2 from above the bar 1. Accordingly, a worker may not need to support the frame 1 by the bar 1 by his hand during working until the frame 2 is clamped at the bar 1. Since a slide piece 30 is formed in a sectional L shape, the piece 30 can be smoothly laterally slid and aligned without overturn or looseness in the state that a bottom 31 of the piece 30 is disposed along a bottom 15 of the bar 1 of a sectional U shape, and a longitudinal part 33 of the piece 30 is stably disposed along a longitudinally bent part 11 of the bar 1.
Patent JP-H10220459-A (JP)
Title: Rolling roller
Inventor: KOGA SHOJI
IPC: F16C13/02
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent a sealing means from being affected by the play caused by the wear of a bearing part, and facilitate the fitting work by supporting a rolling side seal ring on a thrust bearing through a rolling bearing. SOLUTION: A rolling side seal ring 12b is supported on a thrust bearing 8 through a rolling bearing 16, and at the same time, a fixing side seal ring 12a is also fitted to the thrust bearing 8, and the contact of a sealing surface S can be appropriately kept even when the relative fluctuation caused by the play is present. Because an oil seal 20 is provided between an outer ring 16a of the rolling bearing 16 and a cylindrical part 8b of the thrust bearing 8, the seal of a rotary part is in two stages through a sealed space 22 of grease, etc., and leakage of lubrication oil and ingress of earth and sand can surely be stopped. When a roller is assembled, the seal holding member 18 is temporarily connected to the thrust bearing 8 by bolts 24 to subassemble a sealing means 10, and to facilitate the fitting of the sealing means 10 to a roller body 6.
Patent JP-S56119452-A (JP)
Title: Process of solar heat selective absorbent
Inventor: TERAI SHIROU
IPC: F24J2/48
Filed: 1980-02-22
Abstract: PURPOSE: To obtain highly effective, selective absorbing surface, by forming an oxidized film not exceeding about 3μ thickness on the surface of a material such as aluminum by the primary electrolysis by alternating current using the electrolytic solution containing phosphoric and sulfuric acid, and then coloring the film by the secondary electrolysis in an electrolytic bath containing a metallic salt.  
     CONSTITUTION: The oxidized film not exceeding about 3μ thickness is formed on the surface of the material such as aluminum by the primary electrolysis by an alternating current of depressed low electrolytic voltage using the electrolytic solution containng phosphoric and sulfuric acid. And then, the above-mentioned oxidized film is colored black by the secondary electrolysis in the presence of a metallic salt. By the primary electrolytic treatment, porous oxidized the film having many micro- pores in the vertical direction to the surface of Al material are formed. The coating can easily be made by adjusting the electrolytic condition not to exceed about 3μ thickness to keep the radiation rate in the infrared area small. Next, the metal particles are separated in the micro-pores of the above-said oxidized film by the secondary electrolysis, and color the oxidized film dark or black tone. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10207818-A (JP)
Title: Information processor and its connecting method, storage medium and information processing system
Inventor: KADOTA SHIGEHIRO
IPC: G06F13/14
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an information processor and its connecting method which can use a device such as an input/output device connected to a docking station without reallocating hardware resources by a user even when there is not margin of hardware resoures. SOLUTION: A hardware resource allocated to a serial port 9 or parallel port 8 in the information processor 1 is released unless the information processor 1 has no free hardware resource to be allocated to a device of the docking station 10 when a connector 7 of the information precursor 1 and a connector 12 of the docking station 10 are connected to unite the information processor 1 with the docking station 10, and then the released hardware resource is allocated to the device of the docking station 10.
Patent JP-S61184325-A (JP)
Title: Coal feeding in coal feeding system for boiler
Inventor: KISHIDA MASAKATSU
IPC: F23K3/02
Filed: 1985-02-08
Abstract: PURPOSE:To obtain the most suitable air-fuel ratio to be used in boiler combus tion by supplying a fluid into a coal-feed blowing tube that is connected to a fluid distributor. CONSTITUTION:The air for pneumatically conveying objects that are to be conveyed and supplied to a primary feed-coal distributing pipe 11 is supplied to a header from an air source. The air is then supplied through a conveying air supply tube, a conveying air flow regulating device for the primary feed-coal to the primary feed-coal distributing pipe 11 to pneumatically convey objects to be conveyed. The primary feed-coal distributing piple 11 is connected to a fluid distributor 5, where those objects to be conveyed are evenly distributed to feed-coal blowing pipes 4 in a required number. Those objects to be conveyed that have been distributed evenly by the fluid distributor are sucked into a fluidized bed boiler 1 through many feed-coal blowing tubes 4. Air is supplied to an intermediate point in the feed-coal blowing tube from an air flow regulating device 14 for a feed-coal blowing tube through the header 15. The regulating device regulates the air to the most suitable solid-gas ratio for the combustion in the fluidized bed boiler 1.
Patent JP-H10203525-A (JP)
Title: Cushion and housing box
Inventor: SAKOU MORIZOU
IPC: B65D77/26
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain a cushion which can support objects of different shapes and sizes by providing a bottom plate for mounting an object and folds connected from opposite sides of the bottom plate wherein obtuse- and acute-angled folding lines can be alternately folded. SOLUTION: The cushion A comprises a bottom plate 10, inner side plates 20, 30, upper plates 22, 32 and folds 14, 18, wherein a space surrounded by these parts is a housing. Approximately rectangular cushion plates 14d to 14a are connected from an upper piece of this bottom plate 10 of an approximately T-shape and cushion plates 18a to 18f are connected from a lower piece via folding lines, wherein obtuse- and acute-angled folding lines are alternately provided in the folding lines.  The inner side plates 20, 30 are made to stand at a right angle with respect to the bottom plate 10, the upper plates 22, 32 are in parallel to the bottom plate 10, further outer side plates 24, 34 are folded at the right angle with respect to the upper plates 22, 32, and the holds 14, 18 are folded toward the bottom plate 10, whereby they are placed between the bottom plate 10 and the upper plates 22, 32 to manufacture the cushion A.
Patent JP-S59150437-A (JP)
Title: Wire bonding method
Inventor: YOSHIDA MITSUHIRO
IPC: H01L21/60
Filed: 1983-02-15
Abstract: PURPOSE:To improve junction intensity for the members to be joined and enhance reliability of junction by covering a ball formed at the end point with a melted film of gold in use of a wire other than the gold wire. CONSTITUTION:An inactive gas is injected from a first, second injection holes 12..., 13... of an injecting body 9 through a guide tube 10. Simulatneously, a power is supplied to a high frequency coil 16 and thereby the gold within a pot 14 is fused. A wire 5 is supplied for the specified amount and it is clamped by a clamp 4. Thereby, an electric torch or spark electrode is placed near to the end point of wire 5 and a ball 8 is formed. The capillary 2 is then moved up to the area just above the pot 14 and is then moved downward in the direction 17a. After, the ball 8 is momentarily dipped into the fused gold 18 in the pot 14, the capillary 2 is then moved upward again. As a result, the external surface of half-melted ball 8 is covered with the fused film of gold 19. Thereby, the capillary 2 is moved and ball bonding is carried out by pressing the ball 8 covered with the fused film 19 by the capillary 2 while the ultrasonic wave vibration is being applied.
Patent JP-2000224491-A (JP)
Title: Solid-state image pickup device
Inventor: NAKAKUKI TOSHIAKI
IPC: H04N5/378
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of flickers on a reproducing screen when the light emission cycle of illumination does not match with the image pickup cycle of an image pickup element. SOLUTION: A vertical timing generation circuit 18 generates the three kinds of standby timing signals ft1-ft3 provided with the phase difference of 1/300 sec. By a selector 20a to be switched in response to the output of a ternary counter 19, one of the standby timing signals ft1-ft3 is selected and taken out and frame transfer timing signals FT are generated. The frame transfer timing signals FT quicken the timing of frame transfer by 1/300 sec in a first period V1 and quicken it by 2/300 sec in a second period V2. Thus, the first and second periods V1 and V2 match with the triple of the light emission cycle T1 of the illumination and a third period V3 matches with the quadruple of the light emission cycle T1 of the illumination.
Patent JP-H03228961-A (JP)
Title: Double floor construction
Inventor: ONO KAZUNORI
IPC: E04F15/00
Filed: 1990-02-02
Abstract: PURPOSE:To improve sound proof characteristic by standingly providing a bolt for initial compression on a floor slab, projected from a rubber seat through a spring, and standingly providing a supporting bolt for a movable floor panel on the upper face of the rubber seat through a pressing down member. CONSTITUTION:A bolt 27 for initial compression is standingly provided on a floor slab, projecting from the upper face of a rubber seat 25, nearly on the center of the rubber seat 25 having a hollow part 24 inside. A movable nut 28 is threadely engaged with the extreme end of the bolt 27, and a spring 30 is provided between the nut 28 and the upper face of the rubber seat 25. Further, a supporting bolt 32 for supporting a movable floor panel is standingly provided on the upper face of the rubber seat 25 through a pressing down member 31. Impact energy from the movable floor side is absorbed to reduce dislocation at shock, and sound proof characteristic can be improved.
Patent JP-H07208526-A (JP)
Title: Installation structure for air spring
Inventor: NAKAYAMA MASAKI
IPC: G07F9/10
Filed: 1994-01-21
Abstract: PURPOSE:To provide an installation structure for an air spring in which the air spring can be installed in a simple manner without requiring jigs. CONSTITUTION:The installation structure for an air spring 8 is constituted so that one end is previously installed on one member 11 in a free length state and installed on the other member 7 through an installation metal fitting 12, in an urged state where the other end is extended and contracted from the free length state. The installation metal fitting 12 is equipped with operating members 21 and 22 which extends and contracts the air spring 8 between the free length state and the urged state by the turning operation, supporting shaft 24 which is installed on the other member 7 and axially supports the operating members 21 and 22 in each turnable manner, and a fixing means 23 which fixes the operating members 21 and 22 on the other member 7, in the extension/ contraction energized state.
Patent JP-S54114966-A (JP)
Title: Switching circuit
Inventor: HIRATA AKIO
IPC: H03K17/735
Filed: 1978-02-28
Abstract: PURPOSE:To increase the reliability of switching circuit, by connecting diodes in anti-parallel with the self turn-off type semiconductor elements and reducing the reverse voltage of the elements. CONSTITUTION:The main thyristors 121 to 123 are sequentially conducted in a given order with the start circuit 17, and the voltage is applied to the load impedance elements 111 to 113 in every 120 deg. period. With this operation, in the process of the turn-off of the main thyristors, the self turn-off type semiconductor element 10 is applied with reverse voltage, but since the diode 19 for reverse voltage suppression is provided, the application of reverse voltage can be restricted. Even with comparatively lower performance for reverse voltage blocking of element 10, it can be used and the reliability for circuit operation can remarkably be increased.
Patent JP-S62179971-A (JP)
Title: Line feed controller for printer
Inventor: TAKAGI KAZUYA
IPC: B41J2/51
Filed: 1986-02-03
Abstract: PURPOSE:To obtain the titled controller capable of shortening the period of time required for line feeding by combining pieces of line feed data supplied in succession and executing the line feed in a single line-feeding operation. CONSTITUTION:When an LF code designating the first one-line feed is sent as an input data 1a, a line feed data signal 2b is outputted from an input data analyzing circuit to a set terminal of a continuous line feed mode storage circuit 5, and a continuous line feed mode is set. A line feed data set signal 5a from the circuit 5 is supplied to a line feed number storage circuit 4, which stores a one-line feed 2a. The second and third LF codes supplied from a host device 1 are similarly processed, the numbers of lines of feed are summed up, and three-line feed is stored. When the fourth input data 1a is sent from the host device 1, a line-feeding command 9a and the number of lines of feed stored in the circuit 4 are sent to a line feed driving circuit. Simultaneously, the content in the circuit 4 is reset to 0. Thus, the data for performing a one-line feeding operation three times are converted into data for performing a three-line feeding operation one time.
Patent JP-H08192641-A (JP)
Title: Vehicular engine mount device
Inventor: YUNAGA TOSHIFUMI
IPC: F16F15/08
Filed: 1995-01-17
Abstract: PURPOSE: To prevent a left side mount from coming in contact with the bracket thereof, and shut out the transmission of an engine vibration by applying the constitution that a side stopper formed as integral part of front and rear mounts restricts the lateral shift of an engine, if any. CONSTITUTION: A vehicular engine mount device has a right side mount 16 on a right side frame 8, a front mount 18 and a rear mount 20 on a center member 14, and a left side mount 22 on a left side frame 6. In this case, the left side mount 22 is positioned at the lower side of the left side frame 6, and the arranging direction of the left side mount 22 is kept approximately at right angles with the arranging direction of the right side mount 16. In addition, clearance between the left side mount 22 and a left side bracket 24 for the support thereof is made larger than the maximum lateral displacement of an engine, and a side stopper 26 is provided as integral part of the front mount 18 and the rear mount 20.
Patent JP-H11217953-A (JP)
Title: Brace construction method of seismic control structural body and seismic control structural body
Inventor: FUJINAMI YASUTAKE
IPC: E04B1/58
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To display seismic control performance at all floors even in a building of high rigidity by respectively straddling braces on second floor layer on both front and back surface sides of a frame and installing the brace on the front surface side on a beam of the frame on which the brace on the back surface side straddles. SOLUTION: A first brace 3 and a second brace 4 are arranged on the surface side and the back surface side of a frame 10, and the first brace 3 on the surface side is installed on a beam 11 on which the second brace 4 on the back surface side straddles. That is, the first brace 3 on the surface side and the second brace 4 on the back surface side are installed by respectively overlapping themselves on each other by half of their height. In this way, the first brace 3 and the second brace 4 are arranged to straddle on a second floor layer of the frame 10. For example, it becomes possible to exert seismic control performance even for a structural body 1 which is high in rigidity as an RC made one and hard to generate layer-to-layer displacement.  Additionally, the first and second braces 3, 4 are installed on the beam 11 on a floor of which each of the braces 4, 3 on the opposite surface strides with each other. Consequently, it is possible to display favourable seismic control performance on all the floors.
Patent JP-H05219022-A (JP)
Title: Fault detection system
Inventor: UCHIDA SANKAKU
IPC: H04L1/00
Filed: 1992-02-07
Abstract: PURPOSE:To confirm that N-M series conversion is correctly performed. CONSTITUTION:An input vertical parity arithmetic circuit 103 performs input vertical parity arithmetic, bit by bit (in every one-clock cycle), from N series input data signal series 1 and outputs an input vertical party signal 2. With an N-bit interval signal 6, an output horizontal parity arithmetic circuit 104 performs output horizontal parity arithmetic in every N-bit interval cycle for M output data signal series 5 and outputs M series of N-bit width output horizontal parity signals 7. For the M series of horizontal parity signals 7, an output vertical parity arithmetic circuit 105 performs output vertical parity arithmetic at intervals of the N-bit width parity signal and outputs an output vertical parity signal 8. A fault detecting circuit 106 compares the input vertical parity signal 2 with the output vertical parity signal 8. When the comparison result indicates a coincidence, it is judged that a series converting circuit 102 is normal, but when not, its fault is judged.