baber/WOPTO huggingface dataset:
Patent JP-H09260572-A (JP)
Title: Lead frame of semiconductor device
Inventor: ARIGA MASAHIRO
IPC: H01L23/48
Filed: 1996-03-23
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a product by increasing the allocation number of lead frames made in a metallic plate. SOLUTION: Fixing parts 6 for fixing semiconductor chips 5 at specified intervals on both sides of a band-shaped metallic plate 2 or on both sides in the scope divided at every specified pitch, and, also lead parts 6a, 7, and 8 are made toward inside of the fixing part 6. The cost-down is materialized by increasing the allocation number of lead frames by interposing lead parts 6a, 7, and 8 which constitute the other lead frame 1 among the lead parts 6a, 7, and 8 which constitute one lead frame.
Patent JP-H06285992-A (JP)
Title: Molding and mounting apparatus for hanging part of bag
Inventor: YAMAGATA KAZUNORI
IPC: B29C65/78
Filed: 1993-04-07
Abstract: PURPOSE:To simultaneously conduct two operations in parallel by providing a shaping plate having a fusion-bonding window hole corresponding to a fusion- bonding part, support means for supporting the plate, and a hot piece opposed to the hole from below. CONSTITUTION:An end of a superposed tapelike sheet material 2 is thermally fusion-bonded to a bag forming member 1, and the material 2 is thermally fusion-cut at a position near the end. Thus, upper and lower dies for shaping a hook 5, etc., are provided, and the lower die has a shaping window hole 31 vertically passed except a tongue piece 30 of the same shape as that of the hook, etc. Further, a shaping plate 27 having a fusion-bonding window hole 32 vertically passed corresponding to a fusion-bonding part 3, elastic support means for elastically supporting the plate 27 downward movably, and a hot piece opposed to the hole 32 from below are provided. The upper die has a presser overlapped to the hole 31 and the window hole 32 and vertically driven toward the plate 27.
Patent JP-H06300414-A (JP)
Title: Beverage feeder
Inventor: KOBAYASHI MASAHIRO
IPC: F25D11/00
Filed: 1993-04-08
Abstract: PURPOSE:To provide a beverage feeder wherein blocks of ice in a water tank are prevented from obstructing the rotation of a stirrer. CONSTITUTION:A beverage-cooling pipe 17 wound in coils is provided inside a water tank 7 in which cooling water is contained and which is cooled by an evaporating pipe 16 in a setup to extract a beverage stored in a beverage tank through the beverage-cooling pipe 17. A stirrer 26 having a magnet in a freely rotatable manner is provided at the inside bottom of the water tank 7 in the inner part enclosed by the beverage-cooling pipe 17. Also in this inner part inside the water tank 7 a net member 57 consisting of a poor conductor of heat is provided. Under the water tank 7 a stirring motor 11M is provided in a manner of having its rotary shaft 15 axially in alignment with the rotary shaft 24 of the stirrer 26. Outside the water tank 7 a motive force-transmitting magnetic disk 28 is provided, which is attached to the rotary shaft 15 of the stirring motor 11M and which combines magnetically with the magnet of the stirrer 26.
Patent JP-S61267603-A (JP)
Title: Automatic multi-tier storehouse for coils
Inventor: IIOKA TAKEO
IPC: B65G1/12
Filed: 1985-05-20
Abstract: PURPOSE:To improve the capacity of a storage space, forwarding efficiency and quality by forming a rising and lowering portion by a spiral rail, which is blocked for a storage place, and conveying a coil by means of a horizontal hanger in the above storehouse for rolled coils. CONSTITUTION:A rolled coil 1 is conveyed in the unit of a lot by a tracked horizontal hanger 2, and bound by an automatic binding machine 3. After weighing, the coil is transferred to another horizontal hanger 2 by a hook to hook transfer 9 and moved along guide rails 14 to be delivered to a storage line 10 in a spiral rail 8 at a point B. Subsequently, the coil is lifted up. By repetition of such operation, storage is accomplished. Forwarding is accomplished in the reverse process. This arrangement can improve the capacity of a storage space and forwarding efficiency. Furthermore, rearrangement can be eliminated to improve the quality.
Patent JP-S589462-A (JP)
Title: Facsimile device
Inventor: OGATA MINORU
IPC: H04N1/387
Filed: 1981-07-09
Abstract: PURPOSE:To superpose the additional information on an original picture without missing the information on the original picture, by inverting the white and black of the picture information based on the white and black of the additional information to be superposed on the picture information which is transmitted and received. CONSTITUTION:A facsimile signal transmitter 1 includes a picture reading mechanism 2 and an additional information memory 3 which stores the additional information to be superposed on the picture information. The mechanism 2 and the memory 3 transmit the information to the signal lines (a) and (b) under the control of a transmission control part 4. An exclusive OR circuit 5 inverts ''1'' and ''0'' of the signal at a terminal (a) and delivers them to an output terminal (c) only when the input of a terminal (b) is ''1''. The output of the terminal (c) is modulated by a MODEM6 and fed to a communication circuit 7. Thus the additional information added at a white place is recorded as it is. In case the additional information is added at a place where white and black are mixed, the information is recorded with inversion carried out between the white and black.
Patent JP-H02284197-A (JP)
Title: Medium contrast display circuit
Inventor: TACHIBANA TAKASHI
IPC: G09G5/00
Filed: 1989-04-26
Abstract: PURPOSE:To allow the medium contrast display of digital RGB (red, green, blue) signals as well by changing the frequency dividing ratio of a dot clock according to a mode control and supplying load pulses and sample pulses. CONSTITUTION:The serially expressed medium contrast and the load pulses outputted from the frequency dividing counter 5 are inputted to an S/P converting circuit 1 and after the pulses are converted to parallel pulses, the pulses are outputted to a ROM 2. An intermediate brightness value is determined from the mode control signal and the parallel value which is the output of the S/P converting circuit 1 and is outputted in the ROM 2. The signal outputted from the ROM 2 is latched in a latch circuit 3 by the clocks divided in frequency by he frequency dividing counter 5 and is converted to an analog signal by a D/A converter 4. The analog signal is outputted to an analog RGB monitor. The display of even the digital RGB signals in the medium contrast is possible in this way and the impartation of an unnatural feel to a listener/viewer is prevented.
Patent JP-S62262687-A (JP)
Title: Speed controller for synchronous ac servo motor
Inventor: NAKANISHI YOSHINORI
IPC: H02P27/06
Filed: 1986-05-09
Abstract: PURPOSE:To correspond to the arbitrary number of poles of a synchronous AC servo motor by providing a frequency divider between the output and the input of a PLL circuit. CONSTITUTION:A zero crossing point output VCOM from a resolver 1 is input to a PLL circuit 47. The phase locked output VPLL is again input through a frequency divider 48 as the reference input of the PLL circuit. When the number of poles of a synchronous AC servo motor 2 is 4 poles, the frequency of the phase locked output VPLL becomes twice of the frequency of zero crossing point output VCOM if the frequency dividing ratio of the divider 48 is set to 1/2. Thus, it can correspond to the arbitrary number of poles of the motor without altering the type of the resolver 1.
Patent JP-H09272938-A (JP)
Title: Aluminum foil and its production
Inventor: NISHIKAWA YASUHISA
IPC: B22D11/00
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To produce aluminum foil high in strength, having elongation and good in drawability by allowing recrystallized grains to exist in the center part and imparting a subgrain structure free from the presence of recrystallized grain to the surface layer. SOLUTION: The compsn. of an Al alloy is composed of, by weight, 0.10 to 0.8% Fe, 0.001 to 0.02% Ti, and the balance Al with inevitable impurities, and the content of Si in the inevitable impurities is regulated to <0.15%. The molten metal of this Al alloy is subjected to continuous casting, is subjected to cold rolling at <=95% draft and is thereafter subjected to temper-annealing at 250-300 deg.C, for 4-10hrs. The Al alloy foil obtd. by this method is composed of the one with a composite structure in which, in the center part of the foil thickness, the thickness of the layer in which recrystallized grains 2 are present is regulated to the range of 1/4 to 3/4 per the foil thickness, and the surface layer of the foil thickness is composed of a layer of a subgrain structure 1 free from the presence of the recrystallized grains 2.  By this composite structure, the concentration of deformation strain in the shoulder part of a punch at the time of drawing can effectively be prevented.
Patent JP-H01275237-A (JP)
Title: Vehicle obstruction detecting device
Inventor: MASHITA TORU
IPC: B60R21/00
Filed: 1988-04-28
Abstract: PURPOSE:To make is possible to eliminate the necessity of removal of noise and to enhance the accuracy of detection by using two kinds of detectors having different detecting methods so as to detect an obstacler, thereby preventing the detectors from receiving the affection of noise by the same cause. CONSTITUTION:Signals from two CCD cameras 2, 3 are at first subjected to an image process by a means 11 in a controller 10, and thereafter, are compared by a means 12 with image memory signals so as to determine whether a detected object is an obstacler or not. Further, a signal from a microwave radar 4 is delivered to a transceiver 21, and thereafter, the position of the detected object is detected by a means 22. Further, the shape and position of the detected object are detected by a means 23, and the position of the detected object is corrected by a means 24 while the motion of the detected object is detected by a means 25. Further only when means 26, 27 determine that the detected object is an obstruction, a means 28 determines it is an obstacler. Thereafter, a means 29 determines whether an alarm should be issued or not, and a device 30 issues an alarm as necessary.
Patent JP-S5332485-A (JP)
Title: High-speed rotary cutter for cutting long article into small sizes
Inventor: FUKUDA YONEKICHI
IPC: B02C18/06
Filed: 1976-09-06
Abstract: PURPOSE: To provide a high-speed rotary cutter for cutting long articles into small sizes, in which rotary cutter blades are formed of relatively soft steel, and a stationary cutter blade has a carbide tip, so that wear of the stationary cutter blade can be minimized and said rotary blades are automatically polished by the use of the fact that said rotary blades have a tendency to swell outwards. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5331570-A (JP)
Title: Treating method for gelation of outflow oil
Inventor: HONMA MASAO
IPC: B01D21/01
Filed: 1976-09-06
Abstract: PURPOSE: To generate the gel of large block form which is not crushed by the waves or by the strong agitating operation and has the strong adhering power, by adding and mixing the gelling agent to the outflow oil after the appropriate quantity of fibrous substance has been added to the oil. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02301661-A (JP)
Title: Device for transferring fuel from fuel tank to internal combustion engine of automobile
Inventor: BUERUNAA SHIYUMITSUTO
IPC: F02M37/00
Filed: 1990-04-24
Abstract: PURPOSE: To prevent generation of undesired noise by providing a metallic spring on a vibration buffer means, and coupling the metallic spring with a receiving part and/or a holding body through a rubber-like elastic cushion. CONSTITUTION: A fuel discharge device 32 attached to a fuel transfer unit 12 is arranged in a cup-like receiving part 20, the receiving part 20 is projected into a bowl-like holding body 24, and the holding body 24 is fixedly coupled with a bottom 26 of a fuel tank. An elastic cushion 50 is covered on an additional part 48 provided on an outer circumferential surface of the receiving part 20, an end part 51 inside a spiral spring 52 is engaged with the additional part 48 or the cushion 50, and a free end 54 of the spring 52 is fixed to the holding body 24. The receiving part 20 is coupled with and supported by the holding body 24. The spring 52 is suitable for damping the low frequency vibration to be generated from the device 32, while a cap-like rubber cushion 50 damps the high frequency vibration of the device 32.  These damping means provided in the longitudinal direction effectively damp the vibration over the extensive range of the generated frequency.
Patent JP-H09291000-A (JP)
Title: Lifting device
Inventor: NAITO TAKASHI
IPC: B66F19/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To easily adjust the compressed air pressure to the thrust corresponding to the test head of various weights by providing a precise pressure reducing valve having a relief capable of reducing the pressure of the compressed air to be fed from an air pressure source to an air cylinder to the prescribed value according to the weight of the test head. SOLUTION: A lifting stage 2 on which a test head is mounted is guided and supported in a vertically movable manner. The stage 2 is moved in the vertical direction by a rod of an air cylinder 4 directed upward. A precise pressure reducing valve 6 having a relief capable of adjusting the pressure of the compressed air to be fed from an air pressure source 5 to the air cylinder 4 to the prescribed value according to the weight of the test head 1 is provided.
Patent JP-H01275711-A (JP)
Title: Smelt-reduction method
Inventor: ISHIKAWA MINORU
IPC: C21B11/02
Filed: 1988-04-28
Abstract: PURPOSE:To simultaneously attain the increase of a reduction speed and the increase of a heat supply rate to a reaction system by specifying the quantity of the oxygen to be blown through respective tuyeres in an ore melting period and an oxide recovering period. CONSTITUTION:The reduction speed is first increased by simultaneously blowing carbonaceous powder and oxygen into a slag layer 3 in a stage for melting and reducing the ore by blowing oxygen while charging ore, carbonaceous material and oxygen into the furnace. The quantity of the oxygen to be blown at this time is specified to the quantity at which the carbonaceous material powder is completely burned, i.e., 0.1-1.0 times the theoretical quantity Q of the oxygen to be burned defined by the equation. In the equation, C, H, O%: the elementary analysis value of coal, Wcoal; the blowing rate kg/h of the carbonaceous material powder from tuyeres 6 in the slag layer. The quantity of the oxygen to be blown into the slag layer is specified to 0.1-0.7 times the theoretical quantity Q of the oxygen to be burned defined by the equation in the stage for blowing the oxygen and reducing and recovering the oxide in slag while charging only the carbonaceous material and the flux after the completion of charging of the ore.
Patent JP-H04335513-A (JP)
Title: Reduction projection aligner
Inventor: KIMURA HIROSHI
IPC: G03F7/20
Filed: 1991-05-13
Abstract: PURPOSE:To make precise exposure by using a plurality of masks without deteriorating productivity. CONSTITUTION:Condensers 2, 2b collimate the light of a light source lamp 1 and give it to masks 3a, 3b. A first optical image of a first pattern to be formed at the upper stage of a step on a semiconductor substrate 7 is given to a reduction projection lens 6 via the mask 3a. The first pattern is projected by reduction onto the semiconductor substrate 7 via the reduction projection lens 6 having a first focal length. A transfer means 100 transfers the semiconductor substrate 7 from the imaging point of the reduction projection lens 6 to that of a reduction projection lens 6b. A second optical image of a second pattern to be formed at the lower stage of a step on the semiconductor substrate 7 is given to the reduction projection lens 6b via the mask 3b. The second pattern is projected by reduction onto the second substrate 7 via the reduction projection lens 6b having a second focal length. In the case of exposing the upper and lower stages of a step on a semiconductor substrate, there is no need to exchange masks as well as use a plurality of aligners, so that productivity does not deteriorate.
Patent JP-H10300941-A (JP)
Title: Optical fiber coil storage case and excessive-length processing case containing the same
Inventor: NAGASAWA TOSHIHIDE
IPC: G02B6/24
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide the optical fiber coil container case which contains an erbium-doped optical fiber or an input/output fiber compactly without generating loss due to bending. SOLUTION: The erbium-doped optical fiber cable containing coil 1 contains the erbium-doped optical fiber 2 which is long enough to have desired optical characteristics in a wound state. Input/output fibers 3 are connected to both the ends of the erbium-doped optical fiber cable 2 by fusion splicing, and the fusion-splicing connection parts are coated with a protection tube 3 and protected. The input/output fiber 3 after being wound around the erbium-doped optical fiber cable containing coil 1 is held by fiber anchoring rubber boots 7a and 7b arranged on both wall surfaces 6a and 6b of the stepped shoulder part of a projection type case 5 and led out of the projection type case 5.
Patent JP-S5232150-A (JP)
Title: Reusing device of heat energy of indusrrial oven waste gas
Inventor: KITSUKOU TOSHIO
IPC: F23L15/04
Filed: 1975-09-05
Abstract: PURPOSE: To shorten the length of distance from heat exchanger to combustion device and not to be mixed by air in the waste gas. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11305286-A (JP)
Title: Light shielding seal
Inventor: CHIKARAISHI YOICHI
IPC: G02B5/00
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To reduce the width of a seal in the axial direction and to attach the seal even in a narrow attaching space by molding an engaging part embedded in the thick part of a seal member and preventing the both of the seal member and a supporting member from being separated integrally with the supporting member. SOLUTION: This light shielding seal 1 is equipped with a seal member (rubber) 2 made of a rubber elastic material equipped with a lip-like seal part (lip part) coming in close-contact with the outer peripheral surface of a lens barrel of a zoom lens in a camera. The outer periphery attaching part 4 of the member 2 is fixed in the state that it is laminated on one surface of a supporting member (metallic fitting) 5 made of a rigid material. In such a case, an engaging part 6 embedded in the thick part of the attaching part 4 of the member 2 and preventing the members 2 and 5 from being separated from each other is integrally molded with the member 5. Then, the engaging part 6 is formed in the shape of an arched bridge (rounded shape or circular arc shape) and equally arranged at four spots.
Patent JP-H05304812-A (JP)
Title: Seedling transplanter
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1992-04-27
Abstract: PURPOSE:To provide a seedling transplanter capable of stabilizing the force for supporting a machine body in lateral direction and remarkably improving the running performance and seedling transplantation performance to enable the seedling transplantation work in desirable state. CONSTITUTION:The objective seedling transplanter is provided with a seedling transplantation apparatus 23 in a state freely movable in vertical direction with a link mechanism 21. The transplantation apparatus is placed at the back of a riding-type mobile machine body 1 having four or more driving wheels 7a, 7b, 7c, 7d parallelly placed in the lateral direction of the machine body. Leveling floats 37a, 37b, 37d, 37e attached to the seedling transplantation apparatus 23 are positioned at the back of the driving wheels 7a, 7b, 7c, 7d and the vertical position of the seedling transplantation apparatus 23 is controlled based on the vertical displacement of the central leveling float 37c placed at the back of the space between the inside driving wheels 7b, 7c.
Patent JP-H11292648-A (JP)
Title: Boron nitride-aluminum nitride laminate and its use
Inventor: WATANABE SHOJIRO
IPC: C04B35/581
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain BN-AlN laminate having large-sized form and large corrosion resistance to fluorine-based plasma gas and provide a jig using the laminate. SOLUTION: In this BN-AlN laminate, an intermediate layer between boron nitride-based ceramics and aluminum nitride-based ceramics is a porous body of baron nitride-based sintered compact and/or a porous body of aluminum nitride-based sintered compact or the intermediate layer comprises a micro disperse structure baked from a mixture containing boron nitride powder and aluminum nitride powder, and boron nitride concentration is gradually decreased from boron nitride-based ceramic side toward aluminum nitride-based ceramic side. This jig is composed of the BN-AlN laminate.
Patent JP-H046931-A (JP)
Title: Packet transmission system
Inventor: ABE MASAMI
IPC: H04N19/625
Filed: 1990-04-25
Abstract: PURPOSE:To enhance the compensation capability at packet abort by applying packet processing to each picture information of a block. CONSTITUTION:When picture information of a block is inputted and stored in a memory 1b and a packet in the not consecutive input waiting state exists, a processor 1a stores the picture information to a packet awaiting the input. On the other hand, when the input waiting is consecutive, the picture information is stored in a new packet. When the processor 1a discriminates it that the picture information to be stored is stored entirely in the packet and no room exists in the information storage section, the packet is outputted to an ATM communication network 4. When all picture information of one block reach, the picture information of the block is outputted to a moving picture decoding section 3. According to this system, since the packet processing is executed to each picture information of the block and the information is continuously sent in the unit of blocks, number of blocks effected by packet abort is suppressed to one or two blocks.
Patent JP-S589197-A (JP)
Inventor: SUGAMURA HIROSHI
IPC: G10H1/053
Filed: 1981-07-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63271952-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANAKA MASATO
IPC: H01L21/76
Filed: 1987-04-28
Abstract: PURPOSE:To establish a perfect dielectric isolation between an element and a substrate by a method wherein a silicon nitride film is formed on the side walls of a trench and then the trench is etched deeper. CONSTITUTION:A thick oxide film 102 is formed on a main surface of a substrate 101 and then the oxide film 102 is subjected to selective etching. The substrate 101 is subjected to anisotropic etching for the formation of a trench, when the oxide film 102 serves as a mask. A thin oxide film is formed on the side walls and bottom of the trench, and a nitride film 104 is attached to or allowed to grow on the thin oxide film. Another anisotropic etching is accomplished, after which the nitride film 104 is retained only on the side walls, the other portions thereof being removed from the trench bottom and main surface of the substrate 101. The thin oxide film is next removed from the trench bottom, and a third anisotropic etching process is accomplished for the selective oxidation of the trench side walls with the retained nitride film 104 serving as a mask. Finally, the element side walls are isolated by using a dielectric material. This method establishes a perfect dielectric isolation for an element.
Patent JP-S63294358-A (JP)
Inventor: MAACHIN FURANKU BOORU
IPC: B05B11/00
Filed: 1988-04-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。