baber/WOPTO huggingface dataset:
Patent JP-H0258500-A (JP)
Title: Speaker unit
Inventor: MIZUGUCHI JUNICHI
IPC: H04R9/04
Filed: 1988-08-24
Abstract: PURPOSE:To improve the degree of freedom of layout on system designing and to attain the enlargement of using environmental conditions by arranging a diaphragm and a driving part separately. CONSTITUTION:A diaphragm 27 and a driving part 50 are arranged in different bodies separately, and the diaphragm 27 and the driving part 50 are linked by a vibration transmitting mechanism. A straight wire 32 is used as the vibration transmitting mechanism, and a coil bobbin 28 and a center part 27a of the diaphragm 27 are linked in one body by the steel wire 32. Consequently, only the driving part 50 which is easy to be managed by environmental conditions and of which capacity is large comparatively can be arranged at the dead space part of a system. Thus, the degree of freedom at a layout face is improved, and the driving part 50 which is easy to receive the effect of external environment can be arranged at the spot of the conditions which is possible to act.
Patent JP-S58112794-A (JP)
Title: Optical information recording medium
Inventor: TANIGAWA KIYOSHI
IPC: G11B7/24015
Filed: 1981-12-28
Abstract: PURPOSE:To provide the titled recording medium having a high recording sensitivity and a high S/N ratio and used for recording and reproducing information by irradiating with a high-desity energy beam, by a method wherein a specified reflecting layer consisting of a thin film of an organic material and having a high reflectivity and a recording layer consisting of a thin film of an organic material are sequentially laminated on a substrate. CONSTITUTION:A coloring matter such as a perylene coloring matter of formulaI[wherein R is H, CH3, (CH2)3CH3 or the like]is vapor deposited onto the substrate 1 such as a plastic by a vacuum deposition method or the like to produce the reflecting layer 2 consisting of a thin film of the organic material which layer 2 has a high transmissivity and a high reflectivity, is free from any state change under thermal energy of a laser beam and has a thickness of 300Angstrom -1mum. Then, a phthalocyanine coloring matter of formula II (wherein M  is H, lead, nickel; X is H, halogen; n is 1-16) is vapor deposited onto the layer  2 to produce the recording layer 3 consisting of a thin film of the organic material which layer has a high absorbance for the laser beam used, undergoes a  state change under the heat of the laser beam, and has a thickness of 500Angstrom - 5mum. Accordingly, the objective recording medium is obtained.
Patent JP-2000050467-A (JP)
Title: Fireproof expandable resin composition
Inventor: UMEYAMA KENSUKE
IPC: H02G3/22
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To perform conversion to a foamed layer in contact with flame perform heat curing, securely retain the blocked state of a through hole, and prevent the spread of fire by simultaneously blending an inorganic inflating agent, or/and an organic inflating agent, and a fluororesin to a base resin. SOLUTION: An inorganic inflating agent or/and an organic inflating agent is blended to a base resin (solid polymer or liquid polymer) by 3-30 wt.%. In this case, an inflating graphite, vermiculite, pearlite, and the like used individually or at least two types are mixed as the inorganic inflating agent, and azodicarboxilicamido, azodiaminobenzene, N,N'-dinitroso-N,N'- dimethylterephthalamido, and the like are used individually or at least two types are mixed as the organic inflating agent. Further, fluororesin (PTFE, PFA, FEP, ETFE, PVDF, and the like are used individually or two types are mixed appropriately) is blended by 15-60 wt.% and is dispersed uniformly, thus improving shape-retaining property on extremely heat contact and securing blocking the through hole of a fireproof section body and preventing the spread of fire.
Patent JP-H0873672-A (JP)
Title: Resin composition
Inventor: YAMAMOTO YASUSHI
IPC: C08L23/08
Filed: 1994-09-02
Abstract: PURPOSE: To obtain a resin composition excellent in transparency and further, flexibility and impact resistance. CONSTITUTION: This composition is composed of (A) a propylene-based block copolymer containing 0.01-5wt.% of a polybutene component, 1-70wt.% of a polypropylene component and 25-98.99wt.% of a propylene-ethylene random copolymer consisting of 10-40mol% ethylene-based monomer unit and 90-60mol% propylene based monomer unit and having 0.5-50g/10min melt index, (B) a polypropylene and (C) a linear low-density polyethylene, and ratios of the component A and the component B to total amount of the components A and B are 100-40wt.% and 0-60wt.%, respectively and an amount of the component C based on 100 pts.wt. of total amount of the components A and B is 1-100 pts.wt.
Patent JP-S6366988-A (JP)
Inventor: IGARASHI TSUKASA
IPC: H05K1/02
Filed: 1987-08-26
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-S6365793-A (JP)
Title: Picture information offer device
Inventor: NOGUCHI YOJI
IPC: H04N1/00
Filed: 1986-09-05
Abstract: PURPOSE:To attain easy and proper moving display of an offered information picture by applying digital processing to an offered information input according to a command symbol and transiting the picture processing to the input in response to input/non-input of the command symbol. CONSTITUTION:An original sheet 8 is set onto an original platen 10 and the start of processing is commanded, the offered information and command symbol 9 of the sheet 8 are inputted and stored in a memory 4. Then the command symbol 9 is extracted and identified to the data in the memory 4 by a CPU 1. Then the symbol 9 finished the said processing is eliminated from the data of the memory 4 and stored in the memory 5 as a display data. The data is displayed on the monitor 6. When the change in the input/non-input of the symbol 9 is observed, the picture processing corresponding to the command symbol 9 changed to the input data of the memory 5 is applied.
Patent JP-S6365668-A (JP)
Title: Solid-state image sensor
Inventor: TORIYAMA KAGEMI
IPC: H04N5/335
Filed: 1986-09-05
Abstract: PURPOSE:To enable forming the deep well of a junction depth by limiting the extension in a transverse direction by thermal diffusion and to make a solid- state image sensor which has a longitudinal type overflow drain structure high density by making the first conductive type well except a deeper region with the first conductive type epitaxial layer. CONSTITUTION:A p-type region 13 is formed by introducing a p-type impurity in an n-type semiconductor substrate 6 by using a resist pattern 12 as a mask and then, a p-type region 14 which is to be made the deeper region of a p-well is formed by diffusion by heat treatment. Then, a p-type epitaxial layer 15 is grown at least on all the cell regions on the semiconductor substrate 6 and the p-well 4 consisting of the p-type region 14 and the p-type epitaxial layer 15 and has a selectively different depth junction is formed. Then, an n-type region 7 which makes a p-n junction photo diode, an n-type buried channel 1 of BCCD and a p<+>-type channel stopper 8 are formed respectively in the p-well 4 and a solid-state image sensor is manufactured by forming a gate electrode 10 and a light screen film 11 by interposing an insulating film 9.
Patent JP-H1044171-A (JP)
Title: Manufacture of laminate
Inventor: KUSE KAZUNORI
IPC: B29L9/00
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost by forming a new process in which a process of winding in and covering the edge of a base by a skin is combined with another process of bonding the skin in the manufacture of a laminate. SOLUTION: At least a part of an outer peripheral section 11a of a base side molding tool 10 is formed lower than a supporting face 11, and a rising face 11b is formed on the position on the inner side of the outer peripheral edge of a base 30 to be supported. When the base side molding tool and a skin side molding tool 20 are brought close each other, an outer peripheral section of a molten resin sheet 31m is clamped between respective outer peripheral sections 11a and 21a of both molds, and a space R is formed between a rising face of a rising section 31ma of the molten resin sheet formed between a clamped section and the outer edge of the base and the outer edge pattern face, and the gas pressure is applied to the rising wall section before the molten resin sheet is cooled and cured so that the space R becomes smaller,  and the rising wall section is pressed and fixed on the outer edge pattern of the base.
Patent JP-H1147805-A (JP)
Title: Rolling method
Inventor: TAKEGUCHI TATSU
IPC: B21B1/22
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of reduction by increasing draft. SOLUTION: A wedge part 12 where a slope is provided on the upside of the tip of a rolled stock 11 is formed, the wedge angle θ of the wedge part 12 is made smaller than the angle α of bite which is an angle formed with a contact point where an upper work roll 1 is brought into contact with the inclined part of the wedge part 12 and the vertical direction of the axial center of the upper work roll 1, the tip of the rolled stock 11 is bitten into the roll gap between the upper work roll 1 and a lower work roll 2, the high-draft rolled stock 11 is bitten into the roll gap between the upper work roll 1 and the lower work roll 2 and, the draft is increased and the efficiency of reduction is improved.
Patent JP-H11307701-A (JP)
Title: Heat sink and manufacture therefor
Inventor: ICHIDA AKIRA
IPC: C22C9/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To increase the sizes of a heat sink mounted on a large capacity rectifier by composing the heat sink of a Cu-Mo composite board, which is provided by melting a copper of a specific % in mass ratio, and impregnating a Mo green compact with the molten copper. SOLUTION: Mo powder having an average grain diameter of 4 μm is made into a 5×80×185 mm green compact by a hydraulic molding machine, a Cu board of 25% in mass ratio to Mo is mounted, and the Cu board is molten in a hydrogen-reduced atmosphere furnace at 1300 deg.C to impregnate the Cu board with Cu. The Cu content measured by an ICP light emitting analyzing tool was 20.5 mass % and a relative density was 97%. The surface is flattened and rolling is repeated while being heated with a 400 deg.C hot plate at a draft of 10% or below and the board is machined to have a thickness of 3 mm. The aspect ratio of the Mo particle of the board was approximately 2 and anisotropy of a thermal expansion coefficient was 8%.  Therefore, a large area heat sink mounted on a large capacity rectifier for an electric railway car and electric vehicle is formed of a Cu-Mo composite board provided by melting copper and impregnating Mo green compact with a molten copper of 20-6% in mass ratio.
Patent JP-S59100465-A (JP)
Title: Copying machine with automatic original feeding function
Inventor: TSUDAKA HIDEAKI
IPC: G03B27/62
Filed: 1982-11-30
Abstract: PURPOSE:To select automatically copying paper of size corresponding to an original by providing an original size detecting means to the original conveyance path of an automatic original feeding device. CONSTITUTION:A sheet original 27 is inserted from a paper feed tray 83. When an original detector 139 detects the front end of the original abutting on a stopper 201, a solenoid 201 operates to displace the stopper 201 downward, and a driven roller 193 is elevated to clamp and feed the original together in cooperation with a driving roller 183. The width of the original is known from the operation state of original width detectors 223 and 225. The amount of feeding of the original required to pass the original over the original width detector 223 from one end to the other is known by detecting the amount of rotation of a pulse disk synchronizing with the driving roller 183 by a photodetector 221 to decide on the original length. The original size is calculated from the width and length and the cassette containing copying paper of the corresponding size is selected automatically.
Patent JP-2001031128-A (JP)
Title: Bottle provided with cap having cork
Inventor: HARADA TAKAHIRO
IPC: B65D51/18
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent a cork from slipping out of a bottle even if the bottle is lifted by holding a cap thereof with hands. SOLUTION: In a bottle provided with a cap having a cork to be tightly fitted into a mouth 1a of the bottle, a lip 4, which is formed on the mouth 1a of the bottle 1, is formed into a non-circular shape, and an engaging projection 6, which passes through the lip 4, when the cork 2 is fitted, and which is engaged with the lip 4 so as not to be pulled out by turning the cap 3 through a predetermined angle, is provided on the inner periphery of a fitting hole 5 of the cap 3 to be fitted on the mouth 1a of the bottle.
Patent JP-S6365790-A (JP)
Title: Picture fetch method by area solid-state image sensor
Inventor: IIDA TAKAHIDE
IPC: H04N7/18
Filed: 1986-09-05
Abstract: PURPOSE:To attain picture processing while observing a high speed moving body inexpensively by controlling the drive of a vertical line of an image sensor at each scanning so as to display the n-set of picture picked up by the image sensor on one screen of a CRT. CONSTITUTION:The image sensor array 1 gives an output to a television receiver 2 while each picture element is driven in a predetermined sequence based on a signal from a horizontal drive circuit 5 and a vertical drive circuit 6. The circuit 5 outputs signals S1-Sj to be driven from the leftmost side to the right side sequentially to the vertical picture element string of the array 1 in response to a horizontal synchronizing signal CK to the array 1 via the circuit 7. The circuit 6 converts the signal into signals G1-Gk to drive the horizontal picture string of the array 1 from the uppermost string to the lower string sequentially based on a vertical synchronizing signal VD and gives the result to the array 1 via the circuit 8. A speed switching circuit 9 outputs the on-state control signal SG until all the vertical scanning signals to the horizontal picture element string by one time are outputted.
Patent JP-S6453560-A (JP)
Title: Semiconductor device
Inventor: HIGUCHI TETSUO
IPC: H01L21/301
Filed: 1987-08-25
Abstract: PURPOSE:To prevent cracks which are generated during a dicing process from affecting a chip product, by leaving an oxide film on a dicing line to be etched with plasma, and forming a platinum silicide layer between the chip product and the oxide film on the dicing line. CONSTITUTION:A semiconductor device comprises a silicon substrate or epitaxial layer 1, a field oxide film 3, a platinum silicide layer 3, and a nitride film 4 for passivation. Now, though the field oxide film 2 which is formed on the silicon substrate or epitaxial layer 1 is etched during contact holes being formed, only the part of the field oxide film 2 between the field oxide film 2 on the dicing line and each the adjacent chip product is etched, with the part of the field oxide film 2 on the dicing line being still left. The platinum silicide layer 3 then coats the contact section, and the nitride film 4 for passivation is thereafter deposited over the substrate body. Moreover, when the field oxide film is formed on the both sides of the platinum silicide layer 3 to provide an oxide film isolated structure, the field oxide films absorb all of cracks which are generated during dicing process; therefore, the cracks are effectively prevented from affecting the chip products.
Patent JP-2000045135-A (JP)
Title: Operation of singly driven spindle and controller therefor
Inventor: SUZUKI SUSUMU
IPC: D01H1/244
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To stop spindles at a low cost while saving energy when end breakage is detected with a yarn break detector. SOLUTION: When end breakage is detected with a yarn break detector 6 in each spindle, the detector 6 outputs a yarn breaking signal so as to turn the relay 9 into off and a driving motor 2 of the spindle in which yarn breakage has taken place comes to a stop naturally after rotational motion by inertia. After the stop, a timer 11 is actuated when turning a stop ad start switch 10 into on in piecing and the motor 2 is restarted while neglecting the yarn breaking signal to enable an operator to conduct piecing. Thus, it is possible to reduce energy consumption in comparison with the case where electric brake operates and to make electrically braking circuits unnecessary and operations low-priced since the motor 2 comes to a stop naturally when yarn breaking took place.
Patent JP-S63191269-A (JP)
Title: Order panel
Inventor: KAMATA HISASHI
IPC: G06Q30/06
Filed: 1986-09-08
Abstract: PURPOSE:To save the labor for the reception of orders by selecting and converting each desired information into digital signals after storing the telephone numbers of both orderers and order receivers and collating the order receivers with the commodities as well as the names of commodities with the prices to display them. CONSTITUTION:The digital signals corresponding to the order receivers and the commodities designated by the orderers in the numeric codes 1 and the alphabet/English sentence symbol code 2 are stored in a memory part 3. These stored signals are sent to a terminal part 8 with the operation of push-buttons. Then the inquiry digital signals corresponding to the names of the designated commodities and their current prices are received from the orderers receiving the collation signals via the part 8. These inquiry digital signals are stored in the part 3. The orderer designates the desired commodities by means of the codes 1 and 2 based on the information displayed on a liquid crystal display device 5. Thus the digital signals corresponding to the designated commodities are stored in the part 3. These stored signals are transmitted to the part 8 with operation of the push-buttons.
Patent JP-S58113017-A (JP)
Title: Vertical screw conveyor
Inventor: NAKAMURA MASAHIKO
IPC: B65G65/20
Filed: 1981-12-28
Abstract: PURPOSE:To aim at making bulk goods takable simultaneously, into the end part of a bulk load inlet side in succession from the plural number of dislike load inlet ports on the periphery, in case of a vertical screw conveyor. CONSTITUTION:A load inlet device 7 is horizontally rotated by an inlet device driving motor 8 while, after a conveyor screw 1 is left in a state of being rotated in the same direction by means of a screw driving motor 5, the load inlet device 7 part is placed on bulk goods and buried in a heap of these bulk goods with each dead load of the load inlet device 7 and a screw conveyor 3 or pressure force is imparted to both otherwise, with this, the bulk goods are simultaneously taken in from all the load inlet ports 14 of the load inlet device 7 whereby these bulk goods taken in are all fed in the center direction as accelerated by feed action of a feeding passage 15, altering their sense upward along a directional change guide part 16, and these bulk goods are conveyed vertically upward as they are left intact, through the conveyor screw 1.
Patent JP-S6190803-A (JP)
Title: Bevelling device
Inventor: NAGASHIMA TOSHIJI
IPC: B23P23/04
Filed: 1984-10-11
Abstract: PURPOSE:To bevel efficiently and accurately by bevelling one end immediately after bending a tubular member having the other bevelled end. CONSTITUTION:Tubular members (linear members) 3 having one end bevelled through bevelling device 2a are contained in storage unit 6 while being classified and fed as required to a pipe bender 4. Here, the device 2a is lifted to the truck 11 side. The cutter body 10 is lowered and set at predetermined position of the bender 4. Thereafter, the tubular member 3 is bent. Upon completion of bending work, a holder (not shown) is lowered to grip the tubular member strongly with a clamp head (not shown) thus to bevel accurately.
Patent JP-H1140371-A (JP)
Title: Electroluminescent element and its manufacture
Inventor: SADABETTO HIROYASU
IPC: H01L51/50
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of an electrode material and the deterioration of an organic EL (electroluminescent) layer attendant on a lithography process to suppress the generation of dark spots, and provide an electroluminescent element with long life and its manufacturing method. SOLUTION: A first metal film 14 made of MgIn, having a thickness of about 3-5 nm is formed on an organic EL layer 13 by vapor deposition, and a second metal film 15 capable of dry etching, such as Al or Cr is stacked on the first metal film 14 by vapor deposition. Photo-resist 16 is patterned on the second metal film 15, and dry etching is conducted to expose the first metal film 14. O2 ashing is conducted to oxidize the exposed part of the first metal film 14 to convert there into a high resistant part for practically patterning the first metal film 14. Since a cathode is patterned by using photo lithography technique and dry etching technique, a fine cathode can be formed.  Since a developing solution or water in the lithography process does not reach the first metal film 14 and the organic EL layer 13, an electroluminescent element 10 with high characteristics and ling life is realized.
Patent JP-H0657475-A (JP)
Title: Production of fluorine compound
Inventor: NISHIMURA MASAKATSU
IPC: C25B3/28
Filed: 1992-08-07
Abstract: PURPOSE:To efficiently reutilize a hydrogen fluoride produced by burning the mixture of a fluorination by-product secondarily produced at the time of producing a fluorine compound by electrolytic fluorination of a specific organic compound with hydrogen as a raw material for electrolytic fluorination. CONSTITUTION:An electrolytic solution having the composition of 1-40wt.% organic compound content is made by mixing the organic compound having carbon-hydrogen bond in the molecule such as aliphatic hydrocarbon, aromatic hydrocarbon with an anhydrous hydrofluoric acid or hydrogen fluoride and the fluorine compound is produced by dipping a Ni based metal-made anode and a cathode made of Ni base metal, iron, stainless steel, copper or the like as a base material into the electrolytic solution and applying current to allow to electrolytic react and is separated to recover after being precipitated. Since hydrogen fluoride is formed by burning the mixture of the fluorination by- product and hydrogen generated from the process and is reutilized as the raw material of electrolytic fluorination, expensive hydrogen fluoride is efficiently regenerated and used and the fluorination cost of the organic material is reduced.
Patent JP-H0259847-A (JP)
Title: Interruption control circuit
Inventor: MINAMIGUCHI HIDENORI
IPC: G06F13/24
Filed: 1988-08-25
Abstract: PURPOSE:To surely recognize and read plural interruption signals regardless of their generating timings by forming forcibly an edge to the OR signal of the interruption signals with use of an interruption clear signal received from a processor and supplying the OR signal to the processor. CONSTITUTION:The output signals of flip-flops 1 and 2 are turned into the OR signals by an OR circuit 8 and supplied to a processor 3 via an edge forming circuit 4. The edge of the O signal is detected and the interruption signals held by the flip-flops 1 and 2 are read. Then an interruption clear signal is supplied. The circuit 4 forms the edge forcibly to the O signal of the interruption signals by means of the interruption clear signal received from the processor 3 and supplies the OR signal to the processor 3. Thus the circuit 4 forms the edge to the OR signal by the means of the interruption clear signal. As a result, the processor 3 can surely confirm and read plural interruption signals regardless of their generating timings.
Patent JP-S58113085-A (JP)
Inventor: UETANI KENICHI
IPC: B66B1/20
Filed: 1981-12-28
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。