baber/WOPTO huggingface dataset:
Patent JP-2001157109-A (JP)
Title: Electronic camera and recording medium for image data processing
Inventor: MATSUDA HIDEAKI
IPC: H04N5/372
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To improve the S/N ratio of a composited image pickup signal by composing two image pickup signals to be picked up on different image pickup conditions. SOLUTION: Subject light L is made incident on a division optical system 5 through a lens 3 and a diaphragm 4. The system 5 divides the light L into one-to-one. A timing generation circuit 74 drives both image pickup elements, so as to set exposure times T1 and T2 in the image pickup elements 1 and 2 respectively according to a command from a CPU 73. A/D conversion circuits 21 and 22 convert the image picked up by the elements 1 and 2 into digital signals. A compositing circuit 6 adds an output A by the element 1 and an output B by the element 2, to perform a prescribed luminance synthesis and output a composite output Y. An image processing circuit 8 performs prescribed image processing of the output Y. Image data that have been subjected to image processing are recorded in a storage circuit 9.
Patent JP-H08164760-A (JP)
Title: Setup structure of power train for vehicle
Inventor: MATSUMURA YUKIMORO
IPC: B60K17/04
Filed: 1994-12-14
Abstract: PURPOSE: To shorten the full length of a vehicle as securing a crash stroke by setting up a propulsion unit and the rigid part of a transmission gear so as to make it longer in the longitudinal direction and almost accord with both longitudinal ends of a lower arm. CONSTITUTION: An engine 8 and a transmission-axle 9 are set up in making the center axis face to the car cross direction, and a rigid part being not crushed in time of a frontal clash of the engine 8 is held on a side member 1 and a cross members 3 and 4 via an engine mount so as to be settled in space between a tip and a rear end of a lower arm 6. In addition, each outermost diametral position of a coupling device 14 of the trans-axle 9 and a crankshaft of the engine 8 is situated more frontward than a rear end of the lower arm 6 at the more rearward than a rearmost end of the rigid part. In this connection, a specified clearance is installed between a frontmost position of a dashpanel 21 partitioning off an engine room from a car room and the rearmost end position of the rigid part.  Therefore, such an area as being not crushed in time of a frontal collision is held down to the minimum, whereby a vehicle can be made compact in size and lighter in weight.
Patent JP-H01171928-A (JP)
Title: Manufacture of molding
Inventor: KIMURA KAORU
IPC: B29C67/00
Filed: 1987-12-28
Abstract: PURPOSE:To form an end part with a smooth curved surface having an appearance continuous to the other part and make a cut surface inconspicuous, by a method wherein a synthetic resin molded product is cut off by applying tensile force to the same by softening the interior of the same under a state where hardness of an external surface is higher than that of the interior. CONSTITUTION:Resin in the vicinity of a cut part 17 of a molded product 2 inclusive of an external surface part 2a and the interior 2b is heated evenly by high-frequency induction heating at a temperature of the normal temperature or higher. As the external surface part 2a is cooled with air of the normal temperature, hardness of the external surface part 2a becomes higher than that of the interior. When a tensile force is applied to a removal part 14 by pulling a pad 6 by a hydraulic pressure cylinder 19 under a state where the removal part 14 is clamped with a clamp 8, most of softened resin of a cut part 17 is moved to a removal part 14 side and a swell of resin in a part becoming the opposite side of molding 22 is prevented. When the cutting blade 12 is moved forward further under this state, the external surface part 2a of a cut part 17 becoming a molding 22 is deformed into a state of a curved surface while keeping an appearance, where the same is continued to the other part, as it is and cut off under a state where a smooth end part 23 in the state of the curved surface has been formed.
Patent JP-2000148546-A (JP)
Title: Data input/output device, its method and recording medium
Inventor: NOZU TAKASHI
IPC: G06F12/00
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To write file data of optional size. SOLUTION: A file control part 1 newly opens a file A in a file storing part 11 through a file access part 2 and secures a file data area of fixed size. An I/O control part 4 outputs a write request for the file A to the file control part 1 and then direct-ly writes data supplied from an I/O device 7 on a proper position of a data part in the file A stored in a storate part 6 based on the information of the file A acquired from the file control part 1. When writing size exceeds the previously secured file size, an I/O file management part 8 requests the file control part 1 to supplement the file data area of the fixed size again so as to supplement the file data area.
Patent JP-H02179838-A (JP)
Title: Continuous manufacture of fiber reinforced metallic wire
Inventor: ABE KAZUYA
IPC: C22C47/08
Filed: 1988-12-29
Abstract: PURPOSE:To continuously manufacture the high strength metallic wire in which short fiber is uniformly dispersed by adding a solidified material, that reinforcing fibers are dispersed in the matrix metal same kind as a molten metal, into the molten metal at the last moment of casting. CONSTITUTION:A molten metal of Al or the like is stored into a melting/holding furnace 1 and is poured via a holding pot 2 from a spout 3 into a recessed groove formed around the outer circumference of a casting wheel 4. At this time, a solidified material in which short fiber for reinforcing such as SiC whiskers is dispersed into Al i.e., the same kind of the molten metal is poured into the molten metal at the spout 3. The molten metal in which the solidified material is charged is cooled, hardened and is thereafter drawn out as a metallic wire 7 from the place where a steel belt 6 is separated from the casting wheel 4. Then, the metallic wire is rolled by a rolling machine 9. As the reinforcing material to be added, a compacted and sintered body in which short fiber for reinforcing is blended in about 30 to 60vol.% is used and its amt. to be added is regulated to about <=30% for the molten metal, by which the metallic (Al) wire having high strength can be manufactured.
Patent JP-H02177127-A (JP)
Title: Magnetic recording medium
Inventor: TADA YOSHIAKI
IPC: C09D127/04
Filed: 1988-12-28
Abstract: PURPOSE:To obtain such a recording medium which is hardly forged or modified by forming two magnetic layers each having different value of coercive force and recording different informations in each layer. CONSTITUTION:The magnetic recording medium 1 consists of a substrate 2, magnetic recording layer 3 and the magnetic thin film layer 4. The magnetic thin film layer 4 is used as a thermal recording layer for recording not only magnetic informations but also visual informations such as bar codes and OCR. Forgery or modification of the medium is almost prevented by adopting a double-check method of magnetic check and mechanical readout check. Since informations are recorded in two magnetic layers each having different value of coercive force, two heads are needed for readout of the informations. Thus, forgery or modification of the medium becomes difficult.
Patent JP-2001152677-A (JP)
Title: Interior finishing repair structure
Inventor: ABE MINORU
IPC: E04G23/02
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an interior finishing repair structure for preventing pollution from the environment by eliminating labor and cost accompanied by the removal/abolition of the existing interior finishing. SOLUTION: An interior finishing repair structure is constituted of a horizontal furring strip 10 as a first furring strip fixed to a stud Wa as the substrate material for the existing interior wall W through the existing interior wall W as the existing interior finishing, a vertical furring strip 20 as a second furring strip fixed to the horizontal furring strip 10, so as to make it at right angles to the horizontal furring strip 10 and an interior panel 30 locking a stud screw 31 as a locking projection on the rear side with a locking hole 22 bored into the vertical furring strip 20.
Patent JP-H01173734-A (JP)
Title: Film carrier for semiconductor device
Inventor: KOMATSU KATSUJI
IPC: H05K3/34
Filed: 1987-12-28
Abstract: PURPOSE:To prevent the shortcircuit due to run out fused metal in bonding process from occurring by holding the metal in recessions thereby enhancing the reliability of a semiconductor device by a method wherein the recessions for stopping the run out metal are formed near bonding parts of a lead. CONSTITUTION:A copper foil made lead 2 comprising inner leads 21 for inner connection and outer leads 22 for outer connection is formed around a device hole 11 of a film carrier 1. The leads 21 are bonded to the electrodes of semiconductor elements while the leads 22 are bonded to the outer terminals on a printed substrate. Then, recessions 16 are formed near the bonding parts of the lead 2. Consequently, when the bonding process is performed, the plating layer metal on the copper foil surface fused by the heating of the lead 2 surface is held in the recessions 16 not to run out. Through these procedures, the shortcircuit due to any run out plating layer metal can be prevented from occurring to enhance the reliability of a semiconductor device.
Patent JP-H09169275-A (JP)
Title: Brushless relay
Inventor: NODA KAZUJI
IPC: B62D1/04
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a brushless relay that can release neutral position lock mechanism automatically in mounting the brushless relay on a vehicle (wheel assembling). SOLUTION: A brushless relay 132 disposed between a steering wheel and a steering column 150 is formed of a housing 134 of hollow rectangular ring cross section, and a tape electric wire spirally enclosed in the housing 134. The housing 134 is formed of a fixed plate 138 and a rotating plate 140. The brushless relay 132 is provided with lock mechanism 162 for impeding the relative movement of the fixed plate 138 and rotating plate 140 so as to maintain a neutral position. The lock mechanism 162 is formed of a locking member automatically released by the action of a column pin 164 provided at the steering column at the time of mounting the relay 132 on a vehicle, and a lock receiving part 168 engaged with the lock member 166.
Patent JP-H08253877-A (JP)
Title: Composite coating having abrasion resistance
Inventor: PETERS JOHN ANTONY DR
IPC: C23C4/04
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To prepare a composite coating by reducing wear in a ring and a cylinder bush as much as possible, preventing the occurrence of coagulation wear when lubrication is not enough, preventing cracks caused by fatigue and storing a suitable solid lubricant which is prepared for the lack of lubrication, in a layer.  
     SOLUTION: A composite coating 1 having resistance to wear and which contains a mixture of particles 3 of a hard material and particles 5 of a solid lubricant 6 is applied onto a substrate 2. The particles 3, 5 are incorporated in a binder alloy 4. The respective particles of the lubricant 6 are enclosed by a protective envelope 7. The protective envelope 7 prevents the bonding of the components of the lubricant 6 to the components of the binder alloy 4 and the particles 3 of the hard material. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H02180440-A (JP)
Title: Optical signal transmitting and receiving circuit
Inventor: NAKAMURA ETSUO
IPC: H04B10/60
Filed: 1988-12-29
Abstract: PURPOSE:To easily execute the optical communication between a personal computer and a peripheral equipment by forming an optical signal transmitting circuit to convert an electric signal into an optical signal or an optical signal receiving circuit to convert the optical signal into the electric signal without providing an exclusive-use power source circuit. CONSTITUTION:The electric signal outputted by an output circuit 30 of the personal computer is inputted to an optical signal transmitting circuit 10 as an input electric signal and inputted to the gates of a P-MOS 13 and an N-MOS 14 to compose a driving circuit 12 and the anode of a diode 15. Therefore, for the diode 15, its anode side becomes an H level, a current is caused to flow, and a capacitor 16 is charged. As the result, for a light emitting diode 11, while its anode becomes the H level, its cathode becomes an L level, the current is caused to flow, and the optical signal is outputted. This optical signal is transmitted through an optical fiber 32 arranged opposite to the light emitting diode 11 to an optical signal receiving circuit 20.
Patent JP-H07187372-A (JP)
Title: Pallet carrying device
Inventor: MORINOBU HIROYUKI
IPC: B65G47/52
Filed: 1993-12-28
Abstract: PURPOSE:To automatically release a clamp by dispensing with an aboveground clamp releasing device, and improving space efficiency. CONSTITUTION:Clamp jigs 3 and 3 are arranged on a pallet 2, and the pallet 2 on which a base member is placed is carried in a condition of being held by the clamp jigs, and a part assembling body is formed by performing part installing work to install a prescribed part on the base member. A raising- lowering frame 37 is provided on a lifter to transfer/load the part assembling body to/on a main line, and a clamp releasing mechanism 39 is arranged on the raising-lowering frame, and while the lifter is transferring/loading the part assembling body held and placed on the pallet 2 by the clamp jigs 3 and 3 to/on the main line, a clamp is automatically released by the clamp releasing mechanism 39.
Patent JP-H05251341-A (JP)
Title: Semiconductor element, system and method
Inventor: MAIKERU SHII SUMEIRINGU
IPC: H01L21/336
Filed: 1992-12-15
Abstract: PURPOSE: To provide a device and a method capable of realizing an epitaxial growth (epi-fill) technology capable of solving a defect that a short-circuit is generated along the boundary part of silicon/oxide of a fine semiconductor and the surface of the semiconductor is not flat. CONSTITUTION: A semiconductor element is formed on the surface of a substrate 30. An insulating layer 28 is formed adjacently to the surface of the substrate 30 and the layer 28 has an window arranged through the layer 28. An epitaxial semiconductor area 34 (36) is arranged in the window to form a boundary part 38 (40) with the adjacent part of the layer 28. Then a seal is applied to the the boundary part between the epitaxial semiconductor area 34 (36) and the insulating layer 28.
Patent JP-H02178681-A (JP)
Title: Toner carrying device
Inventor: KOISO JUNICHI
IPC: G03G15/08
Filed: 1988-12-28
Abstract: PURPOSE:To prevent the rotating defect of a screw member and screw fracture by providing a projecting part fitted in a recessed part, which is provided on the inner wall surface of the tip of a pipe, on the top of a blade member. CONSTITUTION:A first half of a toner carrying screw 40 is almost linearly arranged along a toner receiving groove 38, and a second half of the screw is arranged to reach the tip 41b by vertically passing through the toner carrying pipe 41. The blade member 40a for discharging toner is fitted to the top of the toner carrying screw 40 to be rotatable together with the carrying screw 40. The projecting part 40b provided on the top 40a' of the blade member 40a is fitted in the recessed part 41e provided on the tinner surface of the tip wall 41d of the toner carrying pipe 41, so that the blade member 40a can rotate to draw a concentrical circle with the inner face of the toner carrying pipe 41 when the toner carrying screw 40 rotates. Thus, the rotating defect of the screw member in the toner carrying pipe and the fracture of the screw can be prevented to obtain an efficient carrying force.
Patent JP-H11167027-A (JP)
Title: Back light unit and back light
Inventor: SOMEYA YOSHIAKI
IPC: F21V8/00
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a back light unit which can decrease the number of prism sheets without degrading light convergence ratio. SOLUTION: A light guide plate 1 is provided with a step part 1b on its thick side to the overall width of the guide-in surface 1a and the step part 1b has a bottom surface nearly perpendicular to the guide-in surface 1a and a nearly parallel flank. A cavity part 12 as a feature of this invention is a gap which has an opening part 12a in the flank and is formed having its surface inward direction almost perpendicular to the guide-in surface 1a. On the light projection surface 13a of the light guide plate 1, parallel triangular streaks 13b, 13b... are provided to form a prism surface. The triangular streaks 13b, 13b... are formed having streak directions almost in parallel to the guide-in surface 1a.
Patent JP-H06186975-A (JP)
Title: Sound source device
Inventor: KAGEYAMA YASUO
IPC: G10H7/08
Filed: 1992-12-15
Abstract: PURPOSE:To hold the reproducibility of a musical sound excellent while saving the memory capacity of the analytic synthesis system sound source device. CONSTITUTION:When frame data consisting of 128 spectrum frequencies Freq and intensity data Mag on them are written in a frame data 10 in their sampling order, a variation detection part 12 calculates the quantity Dt of variation from last frame data (Ft-1) to current frame data (Ft) and then when the quantity is smaller than a threshold value Ds, the frame data (Ft) are thinned out. When the data are thus thinned out, a counter 14 is made to count up and when next frame data are stored, its counted value CNT is also stored together. For reproduction, a frame interpolation part 4 interpolates data as many as frames indicated by the CNT. When a musical sound waveform is synthesized, the processes are performed reversely.
Patent JP-H10138771-A (JP)
Title: Drive unit
Inventor: ADAMS WERNER
IPC: B60T1/087
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To further simplify and rationalize manufacture and assembly by arranging a sealing element between a transmission housing and a retarder and separating lubricant of a retarder bearing and/or a transmission from a working medium of the retarder. SOLUTION: A seal 2.8 having a double function is provided between a transmission housing and a retarder 3, firstly sealing is carried out on lubricant and/or transmission oil, and secondly sealing is carried out on a working medium of the retarder 3. The retarder can be also driven by a working medium different from oil, and in this case, it is considered so that the working medium of the retarder 3 and the lubricant of a transmission 2 are not transmitted and connected to each other, and it is performed by the seal 2.8. It is possible to further simplify and rationalize manufacture and assembly of the retarder 3 and the transmission 2 and to reduce cost of them.
Patent JP-H02179369-A (JP)
Title: Ag-oxide composite contact material and its manufacture
Inventor: NISHIJIMA MICHIHIKO
IPC: B32B15/01
Filed: 1988-12-29
Abstract: PURPOSE:To reduce the quantity of consumption of a contact and the number of weldings by interposing a nonoxidized Ag alloy layer having the same component as Ag-oxide contact material as an intermediate layer between the Ag- oxide contact material and Cu (alloy). CONSTITUTION:The nonoxidized composition Ag alloy with good jointability, namely, the Ag alloy having the same component as the Ag-oxide material is subjected to thermocompression bonding to the Ag-oxide material formed by dispersing an oxide of Cd, Sb, Sn, In, Zn, etc., in Ag. Further, the above- mentioned material is held for a prescribed time at the temperature below the melting point of both and above 400 deg.C in a nonoxidized atmosphere of N2, etc., or an inert atmosphere to accelerate diffusion of the joined interface. The Cu (alloy) is joined to the above-mentioned material so that the Ag alloy layer is made to the intermediate layer to form composite material. By this method, the quantity of consumption of the contact point is reduced and the number of weldings is diminished to zero and the contact where peeling is also not observed at all is obtained.
Patent JP-2000158001-A (JP)
Title: Manufacture of rough shape billet for large-sized wide- flange shape
Inventor: MIURA YOSHINORI
IPC: B21B27/02
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a rough shape billet for a large-sized wide-flange shape by which the large-sized wide flange shape having the inside measurement of the web of >= about 600 mm and the leg length of >= about 200 mm can be manufactured by rolling with existing equipment. SOLUTION: A billet is made into an intermediate rough shape billet having a dog-bone-shaped cross-sectional shape by a first rough rolling and the second rough rolling is applied to the intermediate rough shape billet. By using grooved rolls 2, 2A having a first box-shaped caliber 3 having a flat part 20 and protrusive part 21 on the bottom, second box-shaped caliber 4 having only a flat part or a flat part and inclined parts on the bottom and forming caliber 5, the second rough rolling includes a 1st stage where the width is enlarged while forming recesses by reducing the approximately center part in the width direction of the flanges 10 with the protrusive parts of first box-shaped calibers, second stage where the width is increased by reducing the flanges with the recess by the second box-shaped caliber,  third stage where the web is reduced and the leg lengths of the flanges by releasing the end parts of the flanges and 4th stage where the thicknesses in the end parts of the flanges are increased by reducing the flanges in the width direction by the flat part of the first and second box-shaped calibers.
Patent JP-H08168657-A (JP)
Title: Rotating film separating device
Inventor: GOSHI TAKAHITO
IPC: B01D63/08
Filed: 1994-12-19
Abstract: PURPOSE: To reduce the differential pressure of the outside and inside of a plane film and control the lowering of filtration efficiency to the minimum by diverting a communication line off the axis of a rotating shaft, opening a recovering tube in a storage chamber toward the radius outer periphery and making the recovery tube not rotatable. CONSTITUTION: A filtrate flowed into a rotating base 30 through a filter film is introduced from a flow path between the filter film and a support base into a communication line 40b, turned to the right, and then introduced into a storage chamber 17d at the end of upstream of a recovering passage 17, and drawn to the outer periphery by the centrifugal force of a rotating shaft 32b. On the other hand, a recovering tube 50 is opened on the upper side in the rotating direction of the rotating shaft 32b, and located below the liquid level. The upstream side of the recovering tube 50, therefore, is opened in the filtrate at all times, and what is more, as the recovering tube 50 is not rotated, the filtrate flowed into the recovering tube 50 is released from the effect of the centrifugal force.  Therefore, when the differential pressure overcomes the gravity of the bending radius of the recovering tube 50, the filtrate is flowed up in the recovering tube 50, and flowed in the horizontal direction, and then flowed to a pressure reducing tank.