baber/WOPTO huggingface dataset:
Patent JP-S5588465-A (JP)
Title: Picture processing system
Inventor: KUROSE MORIZUMI
IPC: G06T3/40
Filed: 1978-12-26
Abstract: PURPOSE:To eliminate the unnaturalness caused by the digitization and then improving the reproduction of the intermediate gradation by giving the density of 1 or 0 to the picture elements enclosing picture elements X and X in correspondense to the density of the picture element adjacent to element X. CONSTITUTION:The density of three units of picture elements near the picture element plus the density of the picture element featuring the density three times as high as element X are obtained through the fixed operation. For this purpose, these density levels are memorized in the input buffer. The output of the input buffer is applied to adder 3 to carry out the operation of 3X in density SX. One input of SX is shifted to the higher rank by one bit with the other left as it is. The arithmetic result is sent to buffer 7 via multiplexer 6, and the size is decided through comparator 8. The output of comparator 8 is applied to decoder latch 10, and the output is applied to multiplexer 6 based on the fixed terms among the density levels of the picture elements. Decoder counter 12 gives the subtraction with every system lock to the density level of X to carry out the latching action. When counter 12 becomes 0, output buffer 14 memorizes it through AND circuit 13. The contents of buffer 14 is read out via the timing pulse and then taken out at output terminal 15.
Patent JP-H11355676-A (JP)
Title: Method and device for selecting multichannel data
Inventor: MATSUSHITA TAKESHI
IPC: H04N5/445
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a multichannel selecting device which allows a viewer to intuitively select an image angle. SOLUTION: An attached data retrieving part 29 retrieves attached data stored in an attached data storing part 19 based on a viewer's instruction sent from a remote control receiver 33, decides a channel that should be shown on a screen next according to the retrieval result and transmits it to a channel selecting part 27. The part 27 controls a tuner/demodulator circuit 5 and a data separation circuit 7 according to the retrieval result of the part 29, performs channel exchange and controls so that the image of a desired channel can be selected.
Patent JP-H0831873-A (JP)
Title: Super microconnector and manufacture thereof
Inventor: SUZUKI TAKUYA
IPC: H01R43/00
Filed: 1994-07-15
Abstract: PURPOSE:To obtain a super microconnector (SMC), and a manufacturing method thereof, in which a good electrical connection can be made between a semiconductor chip and a wiring board. CONSTITUTION:In an SMC where a plurality of conductors 2, each provided with solder bumps 6 at the opposite ends thereof, are arranged in parallel and held integrally by means of a holding material 3, the holding material 3 is made of a material dissolving or decaying at a temperature lower than the melting point of the solder bump 6. Since the material holding the SMC dissolves or decays prior to fusion of the solder bump, positional shift due to difference in the coefficient of thermal expansion between a planar composite body and a semiconductor chip or a wiring board does not take place between the solder bump and the pad thus realizing a good electrical connection between the semiconductor chip and the wiring board.
Patent JP-S5588279-A (JP)
Title: Sealed lead battery
Inventor: KAWANAMI YOSHIHARU
IPC: H01M10/12
Filed: 1978-12-26
Abstract: PURPOSE: To obtain a retaining lead battery with excellent high efficiency discharge property and sealed reaction efficiency by mixing a hydrophilic inert material in a positive electrode active material and water repellent inert material in a negative electrode active material.  
     CONSTITUTION: A fibrous or granular hydrophilic material of galss, silica, alumina, or titanium oxide is mixed in a positive electrode active material, and a water repellent inert material of polyester or polypropylene fiber cut to 2∼3mm length or granular synthetic resin such as polyethylene is mixed in a negative electrode active material. The positive and negative electrode active materials and the separator are impregnated with an electrolyte retaining. Thus the electrolyte is distributed homogeneously in the positive electrode plate of lead dioxide poor in hydrophilic property to improve the high efficiency discharge property, and electrolyte on the negative electrode plate is reduced and the oxygen gas absorption is made effective to increase the sealed reaction efficiency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1011648-A (JP)
Title: Casing for automatic vending machine
Inventor: KOBAYASHI NORIHARU
IPC: F25D23/06
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce the deformation of an automatic vending machine by the load of a door, and to make the automatic vending machine light in weight. SOLUTION: This casing is provided with a rectangular top board 1, side plates 2a and 2b, back plate 3, lower surface plate 4 fixed between the lower parts of the side plates 2a and 2b and the back plate 3, bottom plate 6 fixed on the lower terminal sides of the side plates 2a and 2b, lateral reinforcing plates 7a and 7b fixed laterally on the lower surface of this bottom plate 6, and plural longitudinal reinforcing plates 14a and 14b forming an arcuate shaped flange 15 while being fixed with these plates 7a and 7b. Then, in order to prevent bending from being generated around the bending line of the bottom plate 6 by the load of the door, the arcuate shaped flange 15 of the longitudinal reinforcing plates 14a and 14b crosses the bending line at the plural positions.
Patent JP-S6057529-A (JP)
Title: Magnetic recording medium
Inventor: NISHIMATSU MASAHARU
IPC: C09D175/14
Filed: 1983-09-08
Abstract: PURPOSE:To obtain an excellent physical characteristic and electromagnetic conversion characteristic by specifying the specific surface area of magnetic alloy powder and the coercive force and surface roughness of a magnetic layer, forming a specific back layer curable by heat or radiation and dispersing TiO2 particles and carbon particles in said layer. CONSTITUTION:The specific surface area of alloy powder is made >=48m<2>/g, the coercive force of a magnetic layer >=1,000Oe and the surface roughness thereof <=0.08mum, by which high density recording is made possible. A vinyl chloride.vinyl acetate.vinyl alcohol copolymer, polyurethane prepolymer and polyisocyanate thermosetting compd. or a thermosetting compd. consisting thereof and nitrocellulose are used for the back layer. Carbon black having 1-60mmu particle size and TiO2 particles up to 800mmu are incorporated and dispersed at a ratio of 1:9-9:1 in said back layer and the surface roughness of the back layer is made 0.05-0.6mum. The chipping of the back layer is thus prevented and the electric resistance of the back layer surface is decreased, by which the generation of drop-out owing to dirt and dust during traveling of a tape is decreased.
Patent JP-S5591462-A (JP)
Title: Cap panel
Inventor: TAKAGISHI HARUYOSHI
IPC: B62D25/00
Filed: 1978-12-29
Abstract: PURPOSE: To prevent adhesives from overflowing by providing elastic spacers between opposed faces of car panels.  
     CONSTITUTION: Spacers 10, sized to be movable with some resistance without elastic deformation in a fixed gap H, are arranged between opposed faces of an outer panel 1 and an inner panel 2 for dishing up adhesive thereon. In this construction, since spacers 10 are provided between opposed faces of two panels 1 and 2, the gap between both panels 1 and 2 cannot be reduced under a fixed level, and consequently adhesives are prevented from overflowing from the gap. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0514775-A (JP)
Title: Picture signal processor
Inventor: KONISHI SHINICHI
IPC: H04N5/21
Filed: 1991-07-04
Abstract: PURPOSE:To improve the S/N of a low luminance part, and to faithfully reproduce the picture of a high luminance part. CONSTITUTION:The low frequency components of an input video signal are extracted by a low-pass filter 1, the above-mentioned input video signal is sliced by a DC potential being a prescribed set value by a slicer 2, the amplitude of the part below the DC potential is turned to O, and the high frequency components of the output of the slicer are extracted by a high-pass filter 3. The output of the high-pass filter 3 is added to the output of the low-pass filter 1, and outputted.
Patent JP-S6225442-A (JP)
Title: Manufacture of heat sink bellows
Inventor: HORIKOSHI EIJI
IPC: H01L23/473
Filed: 1985-07-25
Abstract: PURPOSE:To obtain heat sink bellows with good watertightness by contacting a water-cooled heat sink mechanism provided in contact with the back surface of a semiconductor device by using a copper plate clad with a Be-Cu alloy as a spacer by the prescribed method and welding the plate with metal bellows. CONSTITUTION:A round rod 9 is inserted to a Be-Cu alloy pipe 8, reduced in thickness to the prescribed size in a swaging machine to obtain a Be-Cu clad Cu rod having good bondability. The rod is cut in the prescribed size to obtain a spacer 3 in which a Be-Cu ring 7 is engaged with a copper plate 6. Stainless steel bellows 4 are welded to the spacer to form heat sink bellows. This is press-bonded to a conductor 2 to supply water from a water-cooled pipe 5 to be cooled.
Patent JP-H07171211-A (JP)
Title: Bone substitution material charged with fibroblast growth factor
Inventor: BERUTOHORUTO NIISU
IPC: A61K38/18
Filed: 1992-06-23
Abstract: PURPOSE: To provide a bone replacement material whose biological activity is made as close to that of an endogenous hone transplant as possible by including polypeptides having the biological action of fibroblast growth factors in a porous substrate to form a bone replacement material. CONSTITUTION: One or more polypeptides having the biological action o fibroblast growth factors are contained in a porous substrate to form a bone replacement material. Further, basic fibroblast growth factors and acidic fibroblast growth factors are contained. The acidic fibroblast growth factors prepared by recombination method are contained, and the muteins of the fibroblast growth factors are also contained. Further, from 1 ng/cm<3> to 1 mg/cm<3> , preferably from 1 to 100 μg/cm<3> , polypeptides are contained, and the porous substrate is formed by an inorganic, preferably bioactive, material. The porous inorganic substrate is essentially made from inorganic calcium and is essentially made from calcium phosphate.
Patent JP-H0812321-A (JP)
Title: Magnesia powder and its production
Inventor: KANEYASU AKIRA
IPC: C04B35/626
Filed: 1994-06-23
Abstract: PURPOSE:To produce a magnesia powder capable of being appropriately used as a starting material of a basic shaped furnace brick and a monolithic refractory which require resistance to slaking by adding an org. silicon compd. to a specified magnesia powder and heat treating the resultant mixture. CONSTITUTION:This magnesia powder is obtained by adding the org silicon compd. to the magnesia powder having >=98wt.% MgO, <=5m<2>/g specific surface area and <=50mum average grain size and heat treating the resultant mixture at 350-600 deg.C. The resultant magnesia is the magnesia powder containing >=90wt.% MgO, having <=5m<2>/g specific surface area and <=50mum average grain size and <=2.0% wt. increasing ratio by a method of the Japan Society for Promotion of Scientific Rescarch 4 (slaking property testing method of magnesia clinker). The magnesia powder has excellent property in resistance to slaking, is good in fitness with a water-based pouring base material and excellent in fluidity of the powder, so that it is extremely useful as a starting material of the shaped and the monolithic refractory, especially as a powdery starting material of a basic pouring base material.
Patent JP-H057674-A (JP)
Title: Button supplying device
Inventor: SUZUKI KAZUYA
IPC: D05B3/22
Filed: 1991-07-04
Abstract: PURPOSE:To enable a sure and appropriate button feeding even when many kinds of buttons are mixed and to improve operability by varying the rotation of a button feeding board based on the detected result of a button detection means provided in front of the opening end of a feeder bowl. CONSTITUTION:Three buttons with large, middle and small sizes are arranged on the button arrangement part 2 of a feeder bowl 1. Then, when oscillating a button arrangement part 2 while driving an oscillation source, the button arranged on the button arrangement part 2 ascends along the outer wall of a spiral inclination path 3 formed spirally along the surroundings and moves to an opening end 4. When the button passes through button detection part 5 before the opening end 4, the size of the button is detected by a sensor. Based on the detected result, a CPU and a memory drive a pulse motor to rotate a button feeder board 7, matching opening parts 7a, 7b, and 7c suited for the size of the button to the opening end 4 on the feeder bowl 1.
Patent JP-S6223903-A (JP)
Title: Production of resin bound permanent magnet
Inventor: INOUE NORIYUKI
IPC: H01F1/08
Filed: 1985-07-25
Abstract: PURPOSE:To obtain a resin bound type permanent magnet having improved coercive force by sealing a specifically composed alloy consisting of a rare earth metal, transition metal and metalloid element into a hydrogen atmosphere to form a hydrogen compd. and pulverizing the compd. then heating the powder. CONSTITUTION:The raw material alloy expressed by R(T1-yMy)z is ingoted. In the formula, R is >=1 kinds of the rare earth metals essentially consisting of Nd and Pr, T is Fe or the transition metal essentially consisting of Fe, Co, M is the metalloid element such as B, Si or P and in a 0.02<=y<=0.12, 4<=z<=8 range. The alloy having such compsn. is subjected to mechanical grinding and compression molding, then to heating. The sintered body is sealed into the vessel in the hydrogen atmosphere to form the hydrogen compd. The compd. is pulverized down to 10-500mum particles and the particles are then subjected to a dehydrogenation treatment by heating to 600-1,000 deg.C. The resin bound type permanent magnet having excellent magnetic characteristics is produced if such raw material powder is used.
Patent JP-S6055994-A (JP)
Inventor: HIROSE TOKUZOU
IPC: D05B57/14
Filed: 1983-09-06
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-S59131361-A (JP)
Inventor: ENRI REONARUDO
IPC: A61M5/31
Filed: 1983-09-07
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-H0256955-A (JP)
Title: Connecting structure between components of semiconductor device
Inventor: SASAME AKIRA
IPC: H01L23/10
Filed: 1988-07-04
Abstract: PURPOSE:To prevent the generation of warps and cracks by using soft metals or soft alloys with high plastic deformability, for the join of the connecting structure of base material or covering part material made of aluminum nitride with connecting part material for the base material or covering material. CONSTITUTION:A metallized layer 2 is formed on a part of the surface of an aluminum nitride substrate 1. To this metallized layer 2, a lead frame 3 is soldered with metallic solder, etc., and joined. Buffering material 13, made of soft metals such as copper, etc., with nickel solder layers formed on the surfaces is interposed between the metallized layer 2 and lead frame 3. Besides, a semiconductor element 4 such as an FFT, etc., with a large amount of heat generation is mounted at a specified position of the aluminum nitride substrate 1, and it is connected to the metallized layer 2 or lead frame 3 with pieces of bonding wire 5. This makes it possible to prevent the generation of cracks or warps, as almost all the stress generated by the difference between the thermal expansion coefficients of the aluminum nitride substrate 1 and connecting part material 3 is absorbed by the plastic deformation of the buffering material 13.
Patent JP-S5865480-A (JP)
Inventor: FUKUI TOSHIROU
IPC: G09G5/399
Filed: 1981-10-15
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-S6319130-A (JP)
Inventor: ICHINOMIYA TSUTOMU
IPC: A61B5/02
Filed: 1986-07-14
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-2000350676-A (JP)
Title: Toilet sheet feeding device
Inventor: MATSUNAGA MASAHIRO
IPC: A47K13/22
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To feed a toilet sheet through a simple manual operation. SOLUTION: In this device, a toilet sheet 26 wound into a roll is freely rotationally journaled behind a toilet seat on a toilet body, and this roll sheet 26 is rotated to feed the extended sheet 26a onto the toilet seat. The device is provided with a flywheel 17a which rotates along with the roll sheet 26 as the result of the operation of driving and rotating the roll sheet 26, and a drive means for driving and rotating the flywheel 17a. The drive means includes an oscillatable lever 27a having its fulcrum of rotation on a frame 9 supporting the roll sheet 26, and an engaging part which transmits the oscillation of the lever 27a as the torque of the flywheel 17a. The lever 27a oscillates in response to the opening movement of a toilet seat cover 12 which freely openably covers the top of the toilet seat.
Patent JP-2000001638-A (JP)
Title: Recording liquid
Inventor: SANO HIDEO
IPC: C09D11/00
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a recording liquid of a magenta color capable of providing a recorded image good in printing quality, having a bright color tone and a high density and excellent in light and water resistances even when used as the recording liquid for ink jet recording, writing utensils, etc., and recorded on a plain paper and good in stability by including an aqueous medium and a specific coloring matter. SOLUTION: This recording liquid is obtained by including (A) an aqueous medium and (B) preferably 0.1-8 wt.% of a coloring matter of the type of a free acid represented by formula I [R1 to R3 are each a 1-9C alkyl, a 1-9C alkoxy or the like; (m) is 0-2; R4 and R5 are each H, a 1-18C alkyl or the like], preferably at least one kind of the coloring matter selected from those represented by formulae II and III. As the component A, water is used in an amount of preferably 45-95 wt.% based on the total amount of the recording liquid and a water-soluble organic solvent (e.g. ethylene glycol) is used in an amount of preferably 1-50 wt.% based on the total amount of the recording liquid.  Urea, thiourea, etc., in an amount of preferably 0.5-5 wt.% based on the total amount of the recording liquid and a surfactant in an amount of preferably 0.001-5.0 wt.% based on the total amount of the recording liquid can be added to the recording liquid.
Patent JP-H064096-A (JP)
Title: Speech recognizing device
Inventor: YAMAZAKI YASUSHI
IPC: G06F17/22
Filed: 1992-06-24
Abstract: PURPOSE:To increase the word recognition performance of the speech recognizing device. CONSTITUTION:The speech recognizing device which collates an input speech pattern with standard patterns by using a DP(dynamic programming) method and employs the standard pattern having the shortest collation distance as a recognition result divides the input pattern into phonemes by using the collation result calculates variance in deviation between the continuation periods of each phoneme and a standard pattern, and adds it to the collation distance to correct the distance. A division part 6 divides the input pattern into the phonemes by using the collation result, a time length deviation calculation part 7 calculates the variance in the deviation from the standard continuation period and a distance correction part 8 corrects the collation distance. Further, this device has a phoneme selection part 9 which selects an object phoneme whose time length deviation is to be calculated and a word selection part 10 which selects an object word whose distance is to be corrected.
Patent JP-S6321411-A (JP)
Title: Fluidized bed layer incinerator
Inventor: SATO KEIICHI
IPC: F23G5/30
Filed: 1986-07-16
Abstract: PURPOSE:To reduce the installation space and prevent spray water droplets from descending by mounting a gas cooler having a gas inlet smaller than the section area of the upper secondary burning zone and the section area of said gas cooler directly on top of the incinerator so they may form an integral body. CONSTITUTION:A gas cooler 5 is directly mounted on top of the upper secondary burning zone 3 of a fluidized bed layer incinerator 1 through a gas passage 9 acting as a gas inlet so they may form a one-piece. The section area of said gas passage 9 is made smaller than the section area of the secondary burning zone 3 and the section area of the gas cooler 5 so the gas inlet may be throttled. In this instance, the gas cooler 5 has in its lower center a gas inlet, and the gas passage 9 has a conical part whose cross section is smaller toward said gas. As the gas flow speed at the gas cooler inlet is made larger, cooling spray water droplets are prevented from descending to the burning zone, allowing an operation without causing a temperature reduction.
Patent JP-H0214582-A (JP)
Title: Semiconductor memory
Inventor: NAKAJIMA YUICHI
IPC: G11C16/02
Filed: 1988-06-30
Abstract: PURPOSE:To realize a high integration by forming a memory holding active element and a memory cell selecting active element of a semiconductor memory on the side wall face of a channel formed on the surface of a semiconductor substrate. CONSTITUTION:A channel 14 of the depth and the width in order of several mums is formed on the surface of a semiconductor substrate 1 and each floating gate 2 and control gate 3 are shaped of a laminated relation to the side wall face of the channel 14 through gate oxide films 11, 12 on the side wall face of the channel 14. Thus, in the case where a memory transistor of a EEPROM is formed by the use of the side wall face of the channel 14 shaped on the surface of the semiconductor substrate 1, the gate length of the floating gate 2 and the control gate 3 can be regulated by film thickness control of a polysilicon layer which constitutes both the gates. Short channel transistor structure of fine structure can be realized by taking high precision of the film thickness control technique in a producing process in the gate length direction of the floating gate 2 and the control gate 3 and a semiconductor memory having a memory transistor of short channel length can be integrated highly.
Patent JP-H1116886-A (JP)
Title: Etching
Inventor: MITANI KATSUHIKO
IPC: H01L21/302
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To apply to mass production a self-alignment forming process of a contact hole that uses a silicon nitride film of a base layer as an etching stopper without using a highly toxic process gas like a CO2 gas when the silicon nitride film is etched. SOLUTION: A test sample comprising a semiconductor substrate 100, a gate 101 laminated on the substrate 100, a silicon nitride film 102 in which the gate 101 is buried, a BPSG film 103 and a resist mask 104 formed on the BPSG film 103 is inserted into an etching device. The BPSG film 103 exposed in the opening of the resist mask 104 is etched off by a plasma etching technique of C4 F8 and CH3 OH gases to form a contact hole 105 extending to the surface of the silicon nitride film 102.
Patent JP-S5868160-A (JP)
Title: Microprogram buckup system
Inventor: MATSUHASHI MAKOTO
IPC: G06F11/00
Filed: 1981-10-19
Abstract: PURPOSE:To improve the operating efficiency of a system by allowing a microprocessor to transfer data from an ROM to an RAM through an ROM control circuit once a start signal is generated, and writing real data in the RAM externally. CONSTITUTION:In an error occurs and the control is jumped to a backup routine, an error checking circuit 11 informs a microprocessor 5 of the occurrence of the fault. When the contents of an ROM1- an ROM5 are to be modified, an operator inputs information on the modification from a panel 8. This microprocessor 5 turns on a status flag 12 to check the address of a fautly ROM. Then, the processor 5 uses an ROM control circuit 6 to transfer necessary  data from the ROM1-ROM5 to an RAM7, and the operator writes real data corresponding to the address in the RAM7 from the panel 8.