baber/WOPTO huggingface dataset:
Patent JP-S58175194-A (JP)
Title: Semiconductor integrated circuit device
Inventor: IWAHASHI HIROSHI
IPC: G11C11/34
Filed: 1982-04-05
Abstract: PURPOSE:To thicken a polysilicon fuse to improve the reliability, by providing a part shared between the input signal terminal of a semiconductor integrated circuit and the input terminal of a circuit which obtains the electric power supply for data write and a control signal. CONSTITUTION:An input signal is supplied from an input terminal 11 to inverters I1 and I2. Transistor dimensions are so set that the inverter I1 of a normal input circuit 14 detects level ''0'' for the input signal of 0V and detects level ''1'' for the input signal of 5V and the inverter I2 detects level ''0'' for the input signal lower than 10V and detects level ''1'' for the input signal higher than 10V. That is, the inverter I2 detects level ''0'' when the input signal is within a normal input signal level range of 0-5V, and therefore, the polysilicon fuse is not disconnected in this case. If the input terminal 11 is set to, for example, 20V, the inverter I2 detects level ''1'' and generates a polysilicon fuse disconnection signal, and 20V is used as power for fuse disconnection, and thus, the fuse is disconnected easily.
Patent JP-S63221064-A (JP)
Title: Automatic initializing system of non-volatile memory
Inventor: SENSUI KIYOSHI
IPC: B41J2/485
Filed: 1987-03-10
Abstract: PURPOSE:To automatically initialize a non-volatile memory, by using a certain address within the non-volatile memory as control data and controlling said control data by a microprocessor. CONSTITUTION:A microprocessor 1 uses a drive circuit 2 to write data in a non-volatile memory 3. Further, the microprocessor 1 reads the data of the non-volatile memory at a necessary time to display the same on an operator panel 4. When indefinite data are contained in the addresses 0000, 0001 of the non-volatile memory, all of the data from an address 0010 to an address 1111 are brought to zero. That is, initialization is performed. Then, data 0100001101001100 and data 0011100000110000 are respectively inputted to addresses 0000, 0001. As described above, by using the addresses 0000, 0001 as control data, initialization is automatically performed.
Patent JP-S60201299-A (JP)
Inventor: TAKAHARA TOSHIO
IPC: G21F9/06
Filed: 1984-03-26
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-S56997-A (JP)
Title: Heat exchanger
Inventor: DEBITSUTO ROBAATO SUKINAA
IPC: F28F9/013
Filed: 1980-04-30
Abstract: In a counterflow non-contact heat exchanger, tube bundles carry fluid back and forth across a hot gas path. As the fluid in the tubes flows vertically downward the temperature of the fluid rises. As the gas rises in the heat exchanger it loses heat due to the heat exchange process. This means that the temperature profile of a tube bundle will show a greater thermal expansion in the lower tubes. The present invention seeks to provide an efficient and improved support arrangement for heat exchanger tubes to accommodate this phenomenon by supplying a pivotally mounted tube support plate which will rotate and translate slightly from a substantially vertical plane to accommodate thermal expansion. Further, if there are multiple tube bundles, additional tube support plate sections will allow a tube support plate to articulate in sections to accommodate thermal movement.
Patent JP-H03264160-A (JP)
Title: Method for mounting parts by wire solder
Inventor: OUGIHARA TOMIO
IPC: B23K101/36
Filed: 1990-03-09
Abstract: PURPOSE:To prevent the oxidation of a flux and to prevent the splashing of the fine particles of wire solder by the vapor of a flux by forming a V-groove arriving at the flux in the wire solder just before use at the time of executing soldering by using the wire solder having the flux in the core part. CONSTITUTION:The wire solder 1 housing the flux 15 in the core part is passed between a rotary cutting blade 6 and a receiving roller 9, by which a V-groove 16 arriving at the flux 15 is cut in a part on the surface of the wire solder just before the wire solder is melted by a solder iron at the time of executing soldering with the wire solder 1. The evaporating pressure of the flux is relieved by the presence of this V-groove 16 at the time of soldering, by which the splashing of the molten solder by the evaporating pressure of the flux and the sticking of the flux to the soldered wiring patterns, etc., to cause a short circuit are prevented. The flux does not come into contact with air before cutting of the V-groove and, therefore, the deterioration in the performance of the flux and the generation of the detective soldering by the oxidation and the consequent deterioration in properties are prevented.
Patent JP-S63224086-A (JP)
Title: Magnetic disk device
Inventor: SATO TAICHI
IPC: G11B21/21
Filed: 1987-03-13
Abstract: PURPOSE:To suppress variations of a floating amt. to a minimum by adjusting an air pressure or magnetic intensity between a guide and a carriage in such a way that the carriage which is guided under non-contact state will follow the deflection of a magnetic disk out of its plane. CONSTITUTION:The carriage 9 is movable up and down by adjusting the air pressures PA (pressure of A) and PB (pressure of B) to be given to static pressure bearings 5 and 6 by making a good use of the characteristics of the non-contact guide. On the other hand, the behavior of the plane deflection of the magnetic disk 2 is stored into a storage element 11, and the air pressure for air supply sources 12 and 13 are changed with time by a bit of information from the storage element 11, so that the carriage 9 is moved up and down y following the plate deflection of the magnetic disk 2. In this method, a component of the plane deflection of the disk 2 can be eliminated based on the variation of the floating amt. of the magnetic head 4, thus minimizing the variation of the floating amt. accordingly.
Patent JP-S63278218-A (JP)
Title: Compound thin film formation device
Inventor: ITO HIROMOTO
IPC: H01L21/26
Filed: 1987-03-13
Abstract: PURPOSE:To deposit and efficiently stable and superior compound thin film on the surface of a substrate by mounting an electric field shield plate and a specific accelarative electrode in an internal container installed in a vacuum vessel. CONSTITUTION:An electrode 31 for extracting electron beams and an electric field shield plate 32 so as to shield and electron beam emission means 30 in terms of electric potential are mounted between the electric field shield plate 32 and a substrate 16 in an internal container 28 installed in a vacuum vessel 1. And further, an accelarative electrode 33 which permits the electrode 31 for extracting the electron beams and the electron beam emission means 30 to be biased to a positive potential is also mounted in like manner in the above vacuum vessel. As film properties such as crystalline property and forces of adhesion and so on of deposited thin films which are formed on the substrate can be controlled, the efficiently stable and superior deposited thin films are formed at high depositing speed.
Patent JP-S51133665-A (JP)
Title: Hydraulic brake device
Inventor: TACHIKAWA MAKOTO
IPC: F16D65/18
Filed: 1975-05-15
Abstract: PURPOSE: A high brake force may be obtained by slight operational force without increasing a piston stroke of master cylinder. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56153759-A (JP)
Title: Manufacture of c-mos semiconductor device
Inventor: INAMI NOBUO
IPC: H01L27/092
Filed: 1980-04-28
Abstract: PURPOSE:To control the threshold value of a CMOS type FET precisely by using a substrate whose impurity concentration is low, providing P type and N type well regions by ion implantation, then, forming the FET in each well region. CONSTITUTION:An oxide film is formed on an N type (or P type) substrate 1 whose impurity concentration is, e.g., about 2X10<14>cm<-3>. Thereafter, a hole is provided in a region 3 for forming an N channel FET and P type impurities are implanted. Then, a hole is provided in a P channel region 4, by a resistmask 5, and N type impurities are implanted. The amount of said implantation is determined based on the value set for surface concenration after the subsequent thermal diffusion. The surface concentration is determined to be at least about 10 or more times the substrate concentration. Then the resist is removed, the thermal diffusion is performed, a P type well 6 and an N type well 7 are completed, and the CMOSIC is formed by the subsequent conventional method. Since the uniform surface concentration which is close to the accuracy of an implanting machine can be obtained, the dispersion in the threshold level can be decreased. The transconductance of the N (or P) channel FET can be increased.
Patent JP-H01229585-A (JP)
Title: Band compressing device
Inventor: KAWAI KIYOYUKI
IPC: H04N7/12
Filed: 1988-03-10
Abstract: PURPOSE:To reduce visual deterioration by transmitting the additional signals of specific horizontal and vertical bands after band compression so as to secure a specific vertical band in a specific horizontal band range. CONSTITUTION:The band compression is applied to the additional signal having its horizontal band of 0-fx[MHz] and vertical range of 0-525/2[cph] so that the vertical band is equal to 0-3X525/8[cph] with a horizontal band range of 0-fx/2[MHz] and to 0-525/8[cph] with a horizontal band range of fx/2-fx[MHz] respectively. Thus the quantity of information is cut down to 1/2 for the additional signal. In such a way, the band compression is carried out around a slant high-band component having a small degree of visual contribution. Therefore, the visual deterioration is reduced despite the quantity of information cut down to 1/2. Furthermore, spectrum conversion is also facilitated owing to a simple spectrum distribution.
Patent JP-H11255838-A (JP)
Title: Composition for non-slip part formation, rug and manufacture of rug
Inventor: YOKOTA YUKIHIRO
IPC: C08F220/56
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a composition for non-slip part formation which exhibits a sufficient non-slip effect, and is capable of forming a non-slip part where dirt which causes deterioration of the non-slip effect hardly adheres thereto, to provide a rug in which a non-slip part is formed with the composition for non-slip part formation, and to provide a method for manufacturing the rug. SOLUTION: This composition for non-slip part formation comprises as a main component an acrylic emulsion prepared by the emulsion polymerization of a monomer mixture in which an acrylate monomer having an alkyl group containing 4-8 carbon atoms in an amount of from 5 wt.% or more to less than 60 wt.% is blended with one or more kinds of monomers selected from vinyl acetate, styrene, methacrylate, acrylic acid, itaconic acid, methacrylic acid, N-methyl acrylamide and acrylonitrile in an amount of from more than 40 wt.% to 95 wt.% or less. A desired non-slip part is formed by applying the composition for non-slip part formation to the back side of a rug and drying it.
Patent JP-H0625441-A (JP)
Title: Biaxially oriented polyester film
Inventor: HOSOI MASAHIRO
IPC: B29C55/12
Filed: 1993-03-17
Abstract: PURPOSE:To provide the subject film excellent in thermal deterioration resistance and delamination resistance, low in the content of extractible oligomer and useful especially as an electrical insulation film. CONSTITUTION:This film is one having a thickness of 40-350mum and made of a modified polyethylene 2,6-naphthalate containing a copolymerized 4,4'- diphenyldicarboxylic acid component and having a heat of crystalline melting of 10-24J/g.
Patent JP-H02237099-A (JP)
Title: Shielding device
Inventor: KOBAYASHI YASUNARI
IPC: H05K9/00
Filed: 1989-03-09
Abstract: PURPOSE:Not only to facilitate the mounting and the dismounting of a rear lid but also to fit it securely by a method wherein a shielding case main body provided with a frame and a foot which extends from the frame downward penetrating through a printed board and a rear lid provided with two or more fitting protrusions which can fit in a detachable manner are fitted and fixed together on the front side of the printed board. CONSTITUTION:When a shielding device is fitted to a printed board 3, feet 5 of a shielding case main body 1 are inserted (direction of an arrow A) into through-holes 9 of the printed board 3 and made to protrude from the hear of the board 3. At this point, bent parts 8 of the feet 5 are press-fitted into the through-holes 9 respectively and prevent the shielding case main body from being disengaged from the printed board 3. Then, a rear lid 2 is made to move in the direction of an arrow B inserting fitting protrusions 11 of the lid 2 into holes 7 and to move further to fit the protrusions 11 to fitting holes 6 on the front side of the printed board 3, and the rear lid 2 is fixed with stoppers 12 at a position where it does not come into contact with the feet of an electric component or the like. By this setup, the shield case main body 1 and the rear lid 2 are securely engaged with each other.
Patent JP-H09252517-A (JP)
Title: Seal structure of cable connection box
Inventor: NISHIZAWA YOSHIYUKI
IPC: H01B17/58
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and low-cost seal structure which is wide in application range of the outside diameter of a cable. SOLUTION: This is equipped with a ring-shaped grommet 2 divided in a semicircular form, a holder 1 which compresses and retains the periphery of the divided grommet, and a base 3 which is made by dividing the wall face of the connection box for fixing the holder. The holder 1 can be pressed freely in thickness direction, according to the elasticity of the grommet 2, and the base 3 is provided with a mechanism for fixing the holder 1 in the position corresponding to the length of compression, and when the holder 1 is pressed, the grommet 2 expands toward the center of the ring, and the bore of the expanded grommet shrinks from D1 to D2, so it presses the periphery of the cable 4 piercing the center, thus watertightness or airtightness is made.
Patent JP-S61216343-A (JP)
Title: Semiconductor integrated circuit
Inventor: ASANO TETSUO
IPC: H01L21/3205
Filed: 1985-03-20
Abstract: PURPOSE:To realize a BTL connection in a stable operation by directly connecting the earth electrode with the earth bonding pad, and at the same time, to contrive to miniaturize the title circuit by stacking respectively the exclusive conductive path and the earth conductive path using a multilayer wiring. CONSTITUTION:An earth electrode 18, whereon an input signal to the inversion amplifier is impressed, is directly connected with an earth bonding pad 20 through an exclusive conductive path 19, and an earth conductive path 21 and the exclusive conductive path 19 and respectively stacked using a multilayer wiring. As each earth electrode of the noninversion amplifier and the inversion amplifier is not connected to the exclusive conductive path 19, unnecessary current does not run through the exclusive conductive path 19. Therefore, the fluctuations of the potential due to the resistance, which is caused by forming the exclusive conductive path 19 using an evaporating aluminum, can be nearly removed and the earth electrode 18 of a split resistor 3 can be fixed in nearly the same earth potential as that of the earth bonding path 20. As a result, a ripple component can be prevented from being included in the input signal to the conversion amplifier.
Patent JP-H11216346-A (JP)
Title: Pan with stirrer having cutter
Inventor: HASEGAWA RYOSUKE
IPC: B01F7/16
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To enhance stirring performance by providing stirring blades through a plurality of mounting shafts extending in radial directions with respect to a stirring shaft in a pan freely swingingly supported in a pan and housing cutters rotated by a cutter shaft. SOLUTION: A pan 1 having a jacket 13 is rotatab;y supported by a stirring shaft 2 supported by bearings 16 on a right frame 11 and a left frame 12 and stirring blades 4 mounted on a stirring shaft 2 by an arbitrary number of mounting shafts 3 are housed in the pan 1. The stirring shaft 2 is rotated by operation of a stirring drive device 15 including a motor 14 contained in the left frame 12 and the stirring blades 4 are rotated. A cutter shaft 6 having a cutter 5 provided on a tip end is provided in facing relation with an interior of the pan 1 and the cutter shaft 6 is rotated by the cutter drive device 9 including a cutter motor 10 of a cutter flame 8.  The stirring blades 4 in contact with the cutter shaft 6 has a constitution having auxiliary blades continuously provided on a main blade by a hinge and the auxiliary shaft is disposed in sliding contact with an inner wall of the pan 1.
Patent JP-H04291860-A (JP)
Title: Reservation managing method for communication system
Inventor: AWAZU TOMOHIKO
IPC: H04L29/08
Filed: 1991-03-20
Abstract: PURPOSE:To simplify the reservation to plural terminals in the case of multi-point connection by turning the both communication terminals on a call originating side and a call incoming side to a connection enable state at reserved time in the case of one-to-one connection concerning the reservation managing for a communication system connecting the plural communication terminals through a network. CONSTITUTION:Each communication terminal is equipped with a table to register reservation information containing the time of starting communication and a communicating party. The communication terminal to execute reservation registers the reservation information of communication on the own communication terminal, automatically originates a call, informs the reservation information before starting the communication and registers the information on the communication terminal of the party, and the communication terminal reserving the reservation of the communication completes the communication at the time of starting the communication when communication with the other communication terminal is executed. Then, the communication terminal executing the reservation on the call originating side automatically originates the call so as to execute communication with the communication terminal of the reserved party.
Patent JP-S57171635-A (JP)
Title: Manufacture of sintered ore
Inventor: NAKADA TAIZOU
IPC: C22B1/20
Filed: 1981-04-16
Abstract: PURPOSE: To manufacture sintered ore with superior cold strength and superior product FeO in a high yield by forming starting materials for sintering into a thick layer, gradually reducing the blending ratio of coke breeze to a specified depth, making the blending ratio constant at the specified depth and above, and sintering the layer.  
     CONSTITUTION: Starting materials for sintering are formed into a thick layer having ≥700mm thickness, and the blending ratio of coke breeze is gradually reduced in layer parts from the uppermost layer part having 100mm depth from the layer surface to a layer part having 600W700mm depth from the layer surface. The difference in the blending ratio of coke breeze between the uppermost layer part and the 600W700mm layer part is adjusted to ≥1.2%. The layer parts having ≥700mm depth from the layer surface are made almost equal to the 600W700mm layer part in the blending ratio of coke breeze. The thick starting material layer contg. irregularly distributed coke breeze is charged onto the bed of a sintering machine and sintered. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S52140977-A (JP)
Title: Dust collector
Inventor: ARIGA KAZUO
IPC: B03C3/00
Filed: 1976-05-19
Abstract: PURPOSE: A magnetic dust collector consists of a charging part made up of cylindrical opposing electrodes, a linear discharge electrode, and a high-voltage d-c power supply, and a dust-collecting part made up of a magnet having a flow path, thereby enhancing the dust-collecting efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04293261-A (JP)
Title: Semiconductor device
Inventor: MATSUSHITA HIROAKI
IPC: H01L25/18
Filed: 1991-03-22
Abstract: PURPOSE:To manufacture a compact and miniaturized semiconductor device designed for a diode, thyristor module, etc. CONSTITUTION:Multiple semiconductor chips 2, outer leading-out terminals 3, 4, 5 mounted on a metallic insulating substrate 1 and contained in a case 7 are sealed in a resin 8 to compose a diode or a thyristor while the series- connected and inner-wired semiconductor chips 2 and the led-out outer- leading-out terminals 3, 4, 5 are vertically laminated to be mounted on the metallic insulating substrate 1.
Patent JP-H05216883-A (JP)
Title: Word processor capable of setting density
Inventor: TSUKIKI KAZUNORI
IPC: G09G5/00
Filed: 1992-01-31
Abstract: PURPOSE:To provide a printed matter equivalent to a photograph by providing a key setting the density level on a keyboard. CONSTITUTION:A key setting the density level is provided on the keyboard. When depressing the key, a display capable of specifying the density levels and the setting areas appears. With the specification, the area is printed by the designated density. With such a function, a printed matter equivalent to a photograph can be produced freely. The method for setting areas can be made with the range setting by means of a cursor, the specification of the range divided by the closed curve, and the specification of the graphic and characters. In specifying the density, the density is successively changed by keys of cursors, and when obtaining the required density level, an execution key is depressed.
Patent JP-H01231014-A (JP)
Title: Rotary polygon mirror
Inventor: HAYAKAWA TAKESHI
IPC: G02B5/09
Filed: 1988-03-11
Abstract: PURPOSE:To easily form a high-accuracy rotary polygon mirror in a short period of time so that mass productivity is improved and the cost is reduced by using reflecting plates which are previously worked to specular faces and executing insert molding so as to have a polygon shape. CONSTITUTION:The rotary polygon mirror 1 has an octagonal plane shape and is constituted by subjecting glass 2... which are finished to specular faces to insert molding to the octagonal shape. Namely, one face 2a of the reflecting plate 2 is previously finished to the mirror face and is disposed to the prescribed position in a metallic mold for the insert molding. Plastic into which glass fibers are included is disposed in this metallic mold by which a reflecting plate supporting part 3 is molded. The reflecting plates 2... have the octagonal shape in such a manner and are joined to the reflecting plate supporting part 3 by which the molding of the rotary polyhedral mirror 1 is completed. The weight reduction and mass production of the rotary polygon mirror are thereby enabled and the size over the entire part of the system is reduced and the cost is reduced by using a small-sized motor.
Patent JP-H04278066-A (JP)
Title: Spirulina-containing capsule food
Inventor: SAKAI EIJI
IPC: A23L33/15
Filed: 1991-03-01
Abstract: PURPOSE:To obtain a capsule food comprising a useful active ingredient derived from spirulina and a liposoluble vitamin, especially whole water-soluble and liposoluble vitamins, having excellent shelf stability, ready handling and administration. CONSTITUTION:A fat and oil dispersion comprising a mixture of 10-40% spirulina raw powder and/or 0.1-20% spirulina hot water extract and 50-99.9% liposoluble vitamin and/or precursor thereof as a main ingredient is wrapped with a capsule to give a spirulina-containing capsule food.
Patent JP-S61229922-A (JP)
Inventor: DONARUDO DEKURU BAASOROMIYUU
IPC: B65D47/28
Filed: 1985-03-22
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。