baber/WOPTO huggingface dataset:
Patent JP-H07270078-A (JP)
Title: Baking line for sanitary
Inventor: FUJINAGA KOSAKU
IPC: C04B33/32
Filed: 1994-03-31
Abstract: PURPOSE:To efficiently load and unload a kiln with wares while maintaining a complete safety by providing an elevation device in a part of a loading and unloading track and movably providing a multistage baking carriage on which the wares are mounted between a tunnel type kiln and the elevation device. CONSTITUTION:A long tunnel type kiln 10 capable of continuously baking molded articles is provided with a main track 12 therein for moving a multistage baking carriage 11 throughout its whole length. Side-tracks 13 substantially parallel to and having substantially the same length as the kiln 10 are provided along the tunnel type kiln 10. Further, a short loading and unloading track 14 substantially parallel to the side-track 13 is provided along one end side 13b of the side-track 13. The multistage baking carriage 11 with two types of sanitary wares T mounted on its upper and lower stages a and b is moved onto an elevation device 20 whose partial track 14a provided on its upper frame is located at the same height as the carrying level of the loading and unloading track 14.
Patent JP-S53148344-A (JP)
Title: Data storage system to buffer memory unit
Inventor: SHIMIZU KAZUYUKI
IPC: G11C7/00
Filed: 1977-05-31
Abstract: PURPOSE: To reduce the data storage time by writing in the data other than the data written in the processor in advance to the buffer memory unit, in storing the data from the main memory unit to the buffer memory unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03262821-A (JP)
Title: Concrete pile installation method by means of center-boring method and excavating device
Inventor: KATO YOICHI
IPC: E21B7/00
Filed: 1990-03-14
Abstract: PURPOSE:To increase supporting strength by mixing remainder of excavated earth with cement milk to produce soil cement while excavating a pile hole, and by filling the soil cement between the outer wall of a concrete pile and the inner wall of the pile hole. CONSTITUTION:While a pile hole 3 is excavated by an excavating device 4 inserted into the inside of a concrete pile 1, excavated earth 11 is agitated, and a part thereof is kneadedly applied to the wall of the pile hole. And the remainder of the excavated earth 11 is mixed with the cement milk 13 poured in the excavating part to produce soil cement 14. And as the concrete pile 1 is lowered, the soil cement 14 is filled between the outer wall of the concrete pile 1 and the inner wall of the pile hole 3. Thus, strength to the surface friction of the concrete pile 1 is produced, and this is added to the vertical supporting strength, so that the overall supporting strength can be increased.
Patent JP-S54155023-A (JP)
Title: Automatic sound volume reducer
Inventor: KITAMURA MASATSUGU
IPC: G11B20/04
Filed: 1978-05-28
Abstract: PURPOSE: To set as high a signal level as possible and effectively use the dynamic range of a recording tape, by integrating the level of an input signal and by increasing the reduced quantity of sound volume when the integrated value has exceeded a prescrived value.  
     CONSTITUTION: A variable attenuator 2, the quantity attenuated by which can be altered by a signal from a controller 5, a circuit 7 for detecting the level of the input signal passed through the attenuator 2, a circuit 8 whose integrating action is started by a control signal from the controller 5 and which integrates a signal showing the level of the input signal picked out of the circuit 7, and a comparator circuit 9 which compares the output voltage of the circuit 8 with a predetermined constant voltage and applies the result of the comparison to the controller 5 are provided. Such control is effected that the quantity of the input signal attenuated  by the attenuator 2 is increased when the integrated value of the level of the input  signal has exceeded the prescribed value. A maximum level is thus automatically set  within a low-distortion range. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02243987-A (JP)
Title: Decentralized synthetic aperture radar signal processing system
Inventor: KODAIRA TAKATOSHI
IPC: G06T1/00
Filed: 1989-03-17
Abstract: PURPOSE:To improve the processing ability at low cost by separating range compression and azimuth compression as individual processes and performing them in a radar image decoding process. CONSTITUTION:An arithmetic control part 1 divides an SAR image data into N areas and transfers them to a range compressing processor (1 - N) group 2. The respective range compressing processors performs arithmetic for the respective areas simultaneously. Then the azimuth compression arithmetic is carried out for the result of the range compression. At this time, a data area is divided into M in the range direction and they are processed by M azimuth compressing processors (1 - M) 3 in parallel. The respective azimuth compressing processors receive data transferred from all the range compressing processors and gather all data in the azimuth direction as their in-charge areas. The calculation results of the respective areas are transferred to a multi-look addition processor 4 through an inter-processor linkage path 6 and integrated into one image. The range compression and azimuth compression are carried out on a pipeline basis.
Patent JP-S63231722-A (JP)
Title: Magnetic recording medium
Inventor: TSUCHIYAMA RYUJI
IPC: C08L71/00
Filed: 1987-03-20
Abstract: PURPOSE:To enhance the bending rigidity of a substrate to be adhered with a magnetic film and to provide isotropy thereto so as to increase the natural frequency thereof and to decrease run-out during high speed rotation by winding yarn-like fibers to spiral or laminated layers and solidifying such fibers by a binder, thereby forming the substrate. CONSTITUTION:The cord-like fibers consisting of the reinforcing fibers 1a and the binder 1b are wound spirally or in lamination on a hollow disk-shaped guide plate 6 and are pressurized and heated by a press having a smooth surface to cure the thermosetting resin 1b, by which the substrate 1 is formed. A coating compd. for media is spin-coated on the surface of such substrate and is oriented to form the magnetic film consisting of magnetic particles 2a, reinforcing nonmagnetic particles 2b and thermosetting resin 2c. Such substrate is again pressurized and heated by the smooth press to cure the film. The dense magnetic film is, therefore, formed and the magnetic particles are relatively increased, by which electrical characteristics are improved. Narrowing of a spacing is permitted by the smooth magnetic film. The substrate has the high bending rigidity and light weight and is capable of decreasing the run-out in the high- speed operation.
Patent JP-S56160657-A (JP)
Title: Pulse generator
Inventor: UBUSAWA HAKUDO
IPC: H03K3/45
Filed: 1980-05-14
Abstract: PURPOSE:To obtain pulses with almost fixed amplitude regardless of speed by means of a stator with an outer periphery in the shape of a ring with the teeth of comb shape engaged with each other and provided with a coil inside as well as of a magnetic ring alternately magnetized on the outer periphery. CONSTITUTION:A stator 7 of which the outer periphery is in the shape of a ring wherein the teeth of comb extending axially are engaged each other to be polymerized, has a coil in its interior. A rotor 9 has a magnet ring 8 arranged with NS electrodes alternately in the circumferential direction while said ring 8 is opposing to the teeth of comb in the outer periphery of the stator 7 separated by a gap G. The ring 8 has a relatively large diameter and a number of polarity so that even the rotor 9 rotates in the relatively low speed it does not much affect the speed of magnetic flux of each magnetic element cutting a conductor of coil 6 thus to make it possible to obtain a pulse of almost fixed amplitude regardless of speed.
Patent JP-S53148357-A (JP)
Title: Electronic computer
Inventor: KONDOU OSAMU
IPC: G06F15/02
Filed: 1977-05-31
Abstract: PURPOSE: To realize an electronic desk type calculator which can simply perform the operation ranking a horse racing other than arithmetic operation, by summing the evaluation points disributed every factor number and by comparing the magnetude of the result of summation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03264138-A (JP)
Title: Heating tube inserting device for heat exchanger
Inventor: SUGIMOTO YASUHIRO
IPC: F28F1/00
Filed: 1990-03-14
Abstract: PURPOSE:To shorten the time for operation by adjusting the heights of the heating tube on a mounting stage and the heat exchanger body on an insulating mechanism, matching the heights, then feeding the heating tube supported and guided by a supporting mechanism to a heat exchanger body side by means of a moving mechanism and inserting the heating tube into the heat exchanger body. CONSTITUTION:Plural 1st trucks 5 and one unit of 2nd truck 6 are disposed on the mounting stage 1 and the heating the 10 is mounted thereon. The heat exchanger body 20 is installed on a pair of turning rollers 19 and the height of the frame 3 of the mounting stage 1 is adjusted by the fitting position of bolts 4 until the heating tube 10 mates with one of the holes in the outermost part of a tube plate 21 of the heat exchanger body 20. A wire 14 is taken up by a winch 16 and the truck 6 moves on a frame 3 so that the heating tube 10 starts advancing. The heating tube 10 is brought near to the heat exchanger body 20 and is successively pushed into the hole of the tube plate 21. The heating tube 10 is moved to the position of the next inserting hole of the tube plate 21 by rotating the turning rollers 19 and is pushed into the heat exchanger body 20. The operation is safely and surely executed in this way.
Patent JP-S54155397-A (JP)
Title: Nuclear fuel rod
Inventor: YOSHIDA TOYOICHI
IPC: G21C3/28
Filed: 1978-05-29
Abstract: PURPOSE: To prevent a fuel pellet from melting and to enhance the fuel efficiency by providing a fuel layer only on the outer periphery of the fuel pellet.  
     CONSTITUTION: A fuel fellet 1 consists of an outer peripheral fuel layer 2, a low density pyrocarbon layer 3 inside the layer 2, and a short cylinder formed by coaxially and integrally coupling a central high density graphite layer 4 with the layer 2 and 3. This cylinder is laminated within a coated tube 5 to thereby form a nuclear fuel rod 6. Thus, since it can lower the internal temperature of the fuel pellet, it can enhance the surface temperature to thereby increase the thermal flow velocity per one pellet. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56161572-A (JP)
Title: Formation of magnetic latent image
Inventor: NOMURA MASAAKI
IPC: G03G19/00
Filed: 1980-05-16
Abstract: PURPOSE:To improve reproduced image density and resolving power by the use of the developer such as magnetic toner by performing AC magnetization to a magnetic recording medium, irradiating a laser beam thereto in accordance with image information and demagnetizing the same thereby forming magnetic latent images. CONSTITUTION:AC inverting magnetization 4 inverting alternately in horizontal directions as shown by arrows is applied to a magnetic recording sheet 1 formed with a magnetic layer 2 consisting of a magnetic material of low curie point such as CrO2 on a base 3. For example, the sheet is magnetized by rotating a permanent magnet 5 in the direction of the arrow A to generate the magnetic field inverting in direction at fixed periods between stationary high magnetic permeability materials 6 and 7 converging the magnetic flux thereof, mounting the sheet 1 to a cylinder or the like, and rotating the same in the direction of the arrow B thereby passing the sheet, then magnetize thereof. While this sheet 1 is being run in the direction of the arrow P, a laser beam 12 is modulated 13 in accordance with image signal Vs, is converged by a lens 14 and is irradiated to the sheet 1, whereby the area D heated to above curie point is demagnetized. In this way, a magnetic image is obtained in an undemagnetized area C.
Patent JP-H01236046-A (JP)
Title: Head operation supporter
Inventor: SUGITA KENICHIROU
IPC: A61B6/03
Filed: 1988-03-17
Abstract: PURPOSE:To correctly identify the shape and position of a head disease on an image and on an operation field by obtaining on coordinate at a necessary point on a head image photographed and displayed by means of a tomographic device and providing a laser pointer device to indicate the position corresponding to the desired point by means of the crossing point of a multidirectional laser light. CONSTITUTION:After the head is opened, the tomographic image of a part approximately corresponding to the part to be photographed previous time is photographed by an X-ray CT scanner device CT. Next, an operator fits a laser pointer device P to a hand supporting mechanism 3. Thereafter, based on X, Y and Z axes coordinate data on the image of an operation target T, respective elements are linearly moved in X, Y and Z axes directions, and a crossing point LC of two laser lights la and lb is specified at X, Y and Z coordinate points corresponding to the X, Y and Z axes coordinate data. The operator causes a knife, etc., to advance in a direction in which the separation of two light points (a) and (b) of two laser lights la and lb can be made small, and finally, the position where the crossing point LC of two laser lights la and lb appears, namely, a diseased part can be reached. As a result, by the fact that the knife reaches the diseased part, a proper removal operation, etc., can be executed.
Patent JP-S63232316-A (JP)
Title: Vapor pressure controlling device
Inventor: MARUYAMA KENJI
IPC: H01L21/31
Filed: 1987-03-20
Abstract: PURPOSE:To obtain a stable vapor pressure, by making a large quantity of gas pass by way of a gas flow rate controller to a container in which a material to be vaporized is housed and next sending the prescribed gas into a shunt. CONSTITUTION:For example, a carrier gas 1 of 100cc/min is produced in a gas flow rate controller 2, and this gas is sent into a material 4 to be vaporized, which exists in a bubbler 3, through a glass tube 8, so that many bubbles 10 are formed by the sent gas. The flow rate of carriers is too large when this state is left as it is. Therefore, if the gas is made to pass through a shunt 6 and its ratio of division is formed into 1:99, an aimed gas of 1 cc/min can be obtained. Even in the case of supplying a small amount of carriers where stable bubbles are not obtained, the carrier gas 1 can be made to flow in quantity into the bubbler 3, and so a vapor pressure control in the gas can be stably performed.
Patent JP-S60207388-A (JP)
Title: Laser gyroscope
Inventor: OKAMURA YOUJI
IPC: G01C19/00
Filed: 1984-03-30
Abstract: PURPOSE:To inhibit the change of an optical path by supporting one mirror to a supporter through a piezoelectric element so as to be displaced in the direction opposite to the directions of alterations due to temperature changes of a glass block and the supporter. CONSTITUTION:The opening end of a cup-shaped supporter 9 is fixed directly to a vertical angle section where paths 4-1, 4-3 in a glass block 1 are communicated, a piezoelectric element 11 is fastened to an internal recessed section 9', a block-shaped mirror substrate 10 is fixed on a free end surface, and a mirror 12 is fastened onto a free end surface while being faced to both paths 4-1, 4-3. Since the mirror 12 for controlling an optical path is mounted to the recessed section 9' of the cup-shaped supporter 9 through the mirror substrate 10 and the pizoelectric element 11, the piezoelectric element 11 and the mirror substrate 10 extend in the opposite X' direction and the mirror 12 is displaced in the X' direction by properly selecting the thermal expansion coefficients, thickness, etc. of materials in each member, thus inhibiting the change of the optical path.
Patent JP-H07246140-A (JP)
Title: Folding hanger rack
Inventor: YOKOTA TADAO
IPC: A47F5/10
Filed: 1994-03-09
Abstract: PURPOSE:To provide a folding hanger rack of which storage space can be reduced and height of hanger bars thereof can be adjusted by connecting a pair of rack base rods so as to be folded in a Z shape and a plurality of holes to be engaged for supporting the hanger bars are formed on supports of the rack base rods. CONSTITUTION:A hanger rack 50 is constructed in such a manner that a pair of rack base rods 52 which are mutually parallel are connected so as to be folded in a Z shape by a connection rod 51. Supports 53 are arranged in a standing state on the rack base rods 52. Connection holding metal fittings 70 for supporting both ends of a rod 54 for holding an interval of the supports by inserting both ends of the rod 54 into the fittings 70 are rotatably attached to vertical axes at the upper edges of the supports 53. A plurality of holes 80 with which arms 55 for supporting hanger bars 56 are detachably engaged are formed in the vertical direction of the supports 53. By such a structure, the hanger rack 50 can be folded so as to shorten the intervals of the rack base rods 52 without disjointing, the storage space can be reduced, and the height of the hanger bars 56 can be adjusted in accordance with the height of articles to be hanged.
Patent JP-H05264061-A (JP)
Title: Integrated air conditioner
IPC: F24F13/20
Filed: 1992-03-23
Abstract: PURPOSE:To stabilize the quality of an integrated air conditioner by preventing water from invading a power source board of the air conditioner with a simple device 7 CONSTITUTION:The end of a hole 2 in a partition 1 of an integrated air conditioner is folded to the outdoor side and a hood 4 to cover the hole 2 is provided. Further a part of the partition 1 is inclined outward, and another hole having a part folded to the outdoor side is provided on, the inclined surface. In addition, a cutout is provided in the partition 1.
Patent JP-H03266760-A (JP)
Title: Reversing device for free caster of truck
Inventor: JO YOSHIHIDE
IPC: B60B33/00
Filed: 1990-03-15
Abstract: PURPOSE:To surely prevent a wheel from coming off by fixing a rotation assisting means on the ground side near the exit of a traverser, and providing a protrusive abutment means to the bearing portion of a free caster axially supported to a truck, and making the abutment means abut on the rotation assisting means so as to forcibly reverse the position of the free caster. CONSTITUTION:When the free caster 1 of a truck 5 placed on a traverser 7 reaches a fixed rail 3 from a moving rail 3a without being reversed into its correct position, a cam follower 8 provided protrusively from the bearing 4 of the free caster 1 in the horizontal direction is made to abut on an abutment cam 9 which serves as a turning movement assisting means. While the cam follower 8 is being made to abut on the cam 9, the truck 5 advances in the direction indicated by the arrow and then the bearing 4 is rotated clockwise together with a wheel 2 since the face of the abutment cam 9 is so formed to gradually come close to the free caster 1. When the wheel 2 is temporarily turned from the forward direction, then the wheel 2 is naturally rotated clockwise so that the free caster 1 is oriented in its correct direction.
Patent JP-H11251447-A (JP)
Title: Semiconductor device and its manufacture
Inventor: WADA TOSHIO
IPC: H01L21/8238
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To form a second conductive channel-type MOS transistor which is superior in a transistor characteristic in a first conductivity-type region. SOLUTION: N-wells 1-4 are formed by having phosphorus (P) selectively diffuse from above an epitaxial layer 102. The n-wells 104 are formed so that they form cylindrical forms and bases reach a buried layer 102. A part of an epitaxial layer 103 is surrounded as a p-type region 105 in the cylindrical n-wells 104. The p-type region 105, the p-type epitaxial later 103 and a substrate 101 are insulated and isolated by a p-n junction, where the embedded layer 102 and the n-wells 104 exist among the p-type substrate 101, the epitaxial layer 103 and the p-type region 105.
Patent JP-S51139848-A (JP)
Title: Hydrogel substrate
Inventor: NAKAJI OSAMU
IPC: C08F293/00
Filed: 1975-05-29
Abstract: PURPOSE: A hydrogel subustrate with an affinity for blood, prepared by encapsulating a vinyl pyrrolidone polymer graft copolymerized with a hydrophobic monomer in a crosslinked polyvinyl alcohol matrix. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06256662-A (JP)
Title: Conductive polymer
Inventor: FUKUSHIMA MOTOO
IPC: C08L83/04
Filed: 1993-03-01
Abstract: PURPOSE:To obtain a polymer having high electrical conductivity and being capable of forming a film or coating film of good shapability by doping a polysilane polymer having biphenyl groups in the side chains with an oxidizing dopant. CONSTITUTION:Although not particularly limited, the polysilane polymer having biphenyl groups in the side chains is desirably one represented by the formula. As the oxidizing dopants, halogens (e.g. iodine), transition metal chlorides (e.g. ferric chroride) and Lewis acids can be used. Examples of the doping process include a wet doping process comprising immersion in a dopant solution in an inert solvent and a simultaneous doping process comprising dissolving a polymer in a dopant solution and forming a film therefrom by a dry process. However, a vapor-phase doping process is particularly useful because no solvent is used, therefore the drying is simple, and a high conductivity can be attained. The doping is preferably carried out at a doping temperature of -30 to 200 deg.C under a partial pressure of the dopant of 0.001mmHg to 5atm.
Patent JP-S53103706-A (JP)
Title: Cassette changer
Inventor: SATOU AKISHI
IPC: G11B15/68
Filed: 1977-06-01
Abstract: PURPOSE: To construct a cassette changer simply without any use of special drive means by accomplishing the mounting operation of a second cassette to the position of a cassette device in response to the movement of a cassette receiving member which is effected by the weight of a first cassette taken out. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09237866-A (JP)
Title: Manufacture of dam-barfree lead frame member and dam-barfree lead frame member
Inventor: HONDA YUTAKA
IPC: H01L23/50
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a dam-bar free lead frame member by which a dam bar part, in a predetermined width and a predetermined shape, composed of an insulating resin is formed easily in a predetermined position between leads by a method wherein a predetermined region on a lead frame not containing a dam bar is coated with the resin so as to bury a dam-bar formation region, the resin is hardened and the resin is irradiated with a laser beam so as to be molded. SOLUTION: A dam bar 120A is formed of an insulating resin 120, and a resin sealing operation is performed. When a dam-bar free lead frame member for a resin-sealed semiconductor device is manufactured, the outer shape of lead frames 112, 113 which do not comprise any dam bar is worked from a lead frame blank. Then, a region which corresponds to a dam bar in the resin sealing operation of the lead frames 112, 113 whose outer shape is worked is coated with the insulating resin used to form the dam bar, and at least the dam-bar formation region is buried. Then, the insulating resin 120 which is buried in the dam-bar formation region is hardened, and the hardened insulating resin 120 is then irradiated with a laser beam 140 so as to be molded.