baber/WOPTO huggingface dataset:
Patent JP-S58112166-A (JP)
Title: Converting system for density of picture element
Inventor: TAKAKURA MANABU
IPC: G06T3/00
Filed: 1981-12-25
Abstract: PURPOSE:To perform the faithful enlargement and reduction for the image of an original picture, by obtaining a picture data which has a changing point, i.e., the coordinate information which is obtained by multiplying a density conversion parameter by the coordinate information obtained from the changing point from black to white or vice versa of the original picture image. CONSTITUTION:An analog signal obtained from an original picture is binary coded and stored in a picture memory 6. An edge table 71 is produced for the changing point from black to white and vice versa by referring to the memory 6. The coordinates of the table 71 is stored in a memory 72. An arithmetic circuit 73 multiplies each coordinates An in the memory 72 by a density conversion parameter D to obtain conversion coordinates Bm. This coordinates are stored in a memory 74. A comparator 75 the coordinates Bm obtained before conversion with the coordinates Bm-1. Thus the original picture is faithfully enlarged and reduced. In particular, the edge table pointer obtained from an edge table memory is cut down to the decimal point in case a 1-dot black/white spotted pattern is reduced down to 1/2, for instance, through the comparator 75. Thus the spotted nature is never lost.
Patent JP-S6459802-A (JP)
Title: Composition for formation of resistance film
Inventor: KUBOTA TSUTOMU
IPC: C09D5/24
Filed: 1987-08-31
Abstract: PURPOSE:To obtain a resistance film without a bubble by a method wherein a content rate of a ruthenium oxide powder, a glass powder and a ceramic powder in a solid component is specified so that the generation of a gas can be restrained by suppressing a reaction of a substrate with glass. CONSTITUTION:A composition contains 8-60wt.% of a ruthenium oxide powder, 40-80wt.% of a glass powder generating a crystal phase during a baking operation at 750-900 deg.C and less than 52wt.% of a ceramic powder in a solid component. This composition is coated between electrodes and is baked; a resistance film is formed. As a result, a bubble is not recognized inside the resistance film; the resistance film whose coefficient of thermal expansion is small is obtained.
Patent JP-S6193521-A (JP)
Inventor: NITTA KATSUNORI
IPC: H01H13/712
Filed: 1984-10-15
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-S60109176-A (JP)
Title: Gas diffusion electrode of fuel cell
Inventor: ENOMOTO HIROBUMI
IPC: H01M4/88
Filed: 1983-11-16
Abstract: PURPOSE:To reduce specific resistance of an electrode and give high water repellent ability and gas diffusion performance by forming water repellent layer in the inside of electrode substrate by impregnating fluorine resin in the edge of the substrate. CONSTITUTION:Fluorine resin dispersion having a melting point of 320-330 deg.C such as tetrafluoroethylene resin is spreaded on an electrode substrate 1 by screen printing or spray method and dried to remove solvent. Fluorine resin spreaded on the substrate is impregnated on the end surface with a press at a temperature of melting point of the resin. By this process, fluorine resin 3 is impregnated in the E region of the substrate 1 comprising, for example, carbon fiber 1. Since a layer having high water repellent ability exists as part of substrate, one of layers constituting the electrode can be reduced and resistance is reduced. Since impregnated part of fluorine resin is as thin as 10-50mum from the surface, gas diffusion property is not reduced, yet high water repellent ability is maintained.
Patent JP-H0498617-A (JP)
Title: Magnetic disk grinding device
Inventor: MORIZAKI IKUSHI
IPC: G11B5/84
Filed: 1990-08-15
Abstract: PURPOSE:To reduce distortion caused by grinding by continuously and reciprocatively moving a grinding unit for more than 0.5mm in one way per rotation of a magnetic disk in a direction vertical to the thickness direction of the magnetic disk. CONSTITUTION:A grinding head 2 to support a grinding tape 4 is supported by a grinding unit 3. The grinding unit 3 is pressed to a cam 6 by a spring 7 so as to horizontally move on a linear guide 8. The cam 6 is rotated at fixed rotating speed by a cam driving motor 5 and oscillates the grinding unit 3. The oscillating operation is executed so that the grinding unit can be once reciprocatively moved per rotation of the magnetic disk, and the oscillating distance is set longer than 0.5mm. Thus, a grinding scratch 11 is not made concentric to a servo track 10 but can cross several servo tracks 10 to be written in a magnetic disk 1.
Patent JP-S59106416-A (JP)
Title: Cholagogue
Inventor: FUJIMURA HAJIME
IPC: A61K36/18
Filed: 1982-12-10
Abstract: PURPOSE:A cholagogue having high safety and durability of action, containing cinnamic aldehyde as an active ingredient. CONSTITUTION:A cholagogue containing cinnamic aldehyde, a main component of cinnamon oil, as an active ingredient. After cinnamic aldehyde (A) is compared with sodium dehydrocholate (B) in terms of cholagogic action (by Wistar male rat) and acute toxicity (by -Y male mouse) and discussed, B has temporary effect in cholagogic action, and A has excellent cholagogic action and durability. A has >=5,000mg/kg LD50 value, B has 2,050mg/kg LD50 value. A is observed to have high cholagogic action and high safety. An effective dose of cinnamic aldehyde is properly regarded to be 50-100mg per time adult and <=3 times administration daily.
Patent JP-S6275710-A (JP)
Title: Numerical controller provided with character-string variable function of macro
Inventor: SHIMA ATSUSHI
IPC: G05B19/4155
Filed: 1985-09-28
Abstract: PURPOSE:To reduce an area for storing macros, by treating character strings used in a macro as character-string variables. CONSTITUTION:A microprocessor 1 reads a macro one block by one block from a magnetic bubble memory 4 and stores commanded character strings in a prescribed area of a RAM 3. Then the microprocessor 1 stores a character string which is formed by adding the character string stored in the prescribed area of the RAM 3 to a character string commanded by the current block in another prescribed area of the RAM 3, or stores a character string which is formed by adding a character string commanded by a read block to the character string stored in the prescribed area of the RAM 3 in another prescribed area of the RAM 3. Therefore, the program quantity of a macro which uses numerous character strings, whose parts are common, can be reduced and effective utilization of a memory can be realized.
Patent JP-S6371884-A (JP)
Inventor: SEKI YUKIHIRO
IPC: G09G5/24
Filed: 1986-09-16
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-2001039408-A (JP)
Title: Vertical vacuum packaging device having bag shaping device
Inventor: INOUE YOSHITERU
IPC: B65B31/02
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a bagged product in which a filled content is not shifted to a bag bottom but shaped flat by filling a powder or a granular stuff such as dried bean and chestnut as the filled stuff, evacuating the bag, and sealing a bag mouth. SOLUTION: In a two-rotor type vertical vacuum packaging device comprising a filling machine 21, a vacuum packaging machine 22 and a delivering device 23 which are intermittently operated, a shaping process (a stop position 5) is placed next to a filling process (a stop position 4) of the filling machine 21, the shaping device installed there comprises a press-shaping means (a shaping plate 32a) to hold both sides of a bag W filled with a filled stuff and shape the bag flat, and an elevating/lowering evacuation nozzle 31 which is communicated with a vacuum pump and inserted into the bag through a bag mouth, and the bag is simultaneously press-shaped and evacuated. Since the bag is evacuated, the filled stuff is not lowered onto a bag bottom even when the shaping plate 32a is detached from a bag surface, and the flat condition of the bag can be maintained in the subsequent processes.
Patent JP-S6459285-A (JP)
Title: Cleaning device
Inventor: IKUNAMI KEIICHI
IPC: G03G21/10
Filed: 1987-08-28
Abstract: PURPOSE:To improve positioning precision between members and to improve cleaning ability by integrally constituting a guide roller, a guide roller supporting member and a scraper as a toner guide member. CONSTITUTION:Both ends of the guide roller 14 are turnably supported by the guide roller supporting member 21. One edge in parallel with a longitudinal direction of the scraper 15 is brought into press contact with the guide roller 14 and the other end is fixed to the guide roller supporting member 21 by means of a double sided adhesive tape, etc. Thus mentioned, the guide roller 14, the guide roller supporting member 21 and the scraper 15 are integrally constituted as the integral toner guide member 22. Therefore, the positioning precision of the scraper 15 and the guide roller 14 can be strictly controlled and the scraper 15 can be fixed so that toner on the guide roller can be efficiently scraped away.
Patent JP-S6372342-A (JP)
Title: Catalyst for removing nitrogen oxide
Inventor: RIKIMARU HIROAKI
IPC: B01D53/94
Filed: 1986-09-13
Abstract: PURPOSE:To efficiently remove nitrogen oxide in arsenic-containing flue gas, by forming a catalyst for removing nitrogen oxide in the exhaust gas by containing titanium and vanadium so that vanadium is present in the surface layer part of the catalyst at high concn. CONSTITUTION:Vanadium is supported by honeycomb shaped titanium according to an impregnation method or a roll coating method so as to be present in the surface layer thereof at high concn. to form a catalyst for removing nitrogen oxide in exhaust gas. The ratio of titanium and vanadium is pref. 99.9-92.0:0.1-8.0 on an oxide basis. Titanium and vanadium are pref. used in a form of oxide, sulfate or nitrate. When titanium is used in a form of titanium oxide, titanium oxide wherein a crystal has a particle size of 150-250Angstrom  is pref. used. Further, the shape of the catalyst can be wet to a pellet, a globule or a honeycomb shape.
Patent JP-S6462546-A (JP)
Title: Method of mounting opening in execution of roof using folding block and opening fixture
Inventor: KOMIYA MASAO
IPC: E04D3/40
Filed: 1987-09-01
Abstract: PURPOSE: To mount sealing plates without a folded plate and to prevent the folded plate from corroding from hole parts by fixing one end of metal fixtures for mounting seating plates to a tight frame and fixing the sealing plates to the other end of the metal fixture for mounting sealing plate. CONSTITUTION: One end part of a metal fixture 7 for mounting a sealing plate is fixed to the stepped part 6 of a tight frame 5 closest to the edge of eaves for fixing folded plates 1 and 1' by a metal fixture 2 for fixing folded plates and a sandwiching screw 4. A notch 8 is provided at the one end part of the mounting metal fixture 7, and a screw hole is provided for the tight frame 5. A sealing plate 10 in general use is fixed to the folded part 9 on the other end side of the mounting metal fixture 7 fixed as above by a screw 11, a bolt and a nut, an adhesive, etc.
Patent JP-H0634494-A (JP)
Title: Structure of abutment test wall and test bed
Inventor: KAMIBAYASHI TADASHI
IPC: G01M99/00
Filed: 1992-07-21
Abstract: PURPOSE:To arrange fitting holes at the same pitch and reduce the thicknesses of abutment test walls and test beds. CONSTITUTION:An abutment test wall 1 and test bed 2 are formed of a steel framed reinforced concrete structure composed of steel frames 3 and 4 and concrete 5. A large number of pipes 6 are fixed to the frames 3 and 4 so as to form fitting holes 6a through the concrete 5. Each pipe 6 is inserted into openings 8 formed through the web sections of the frames 3 and 4 and holes drilled from both flanges to the openings 8 and welded to both flanges. The holes 6a are used at the time of fitting a testing device or test piece.
Patent JP-H0378804-A (JP)
Title: Navigation/guidance device for artificial satellite
Inventor: MIYAZAKI HIROAKI
IPC: G05D1/10
Filed: 1989-08-23
Abstract: PURPOSE:To prevent the characteristic deterioration of navigation/guidance of an artificial satellite by using an integrator sensor model and a filter to secure the connection between sensors and at the same time securing the synchronization between each sensor and each sensor model via a timing generator. CONSTITUTION:A speed sensor model 25 outputs the estimated value of the speed sensor output based on the estimated speed, and the difference between the estimated sensor output and the speed sensor output is transmitted through a filter 11. Thus a bias error of an acceleration sensor 4 is estimated and the output of the sensor 4 is corrected. The model 25 is synchronous with the action of a speed sensor 5 via a timing generator 33. Therefore the estimated value of the vias error of the sensor 4 is not affected by a sampling action. In the same way, a position sensor model 26 outputs the estimated output of a position sensor from an estimated position. The difference between the position sensor output and the estimated one is transmitted through the filter 11. Thus the bias error of the sensor 5 is estimated and the speed sensor output is corrected. As a result, the characteristic deterioration of navigation/guidance of an artificial satellite caused by the error of each sensor and the sampling of each sensor output can be prevented.
Patent JP-S59106133-A (JP)
Title: Integrated circuit device
Inventor: YAMAZAKI KOUJI
IPC: H01L21/762
Filed: 1982-12-09
Abstract: PURPOSE:To obtain an integrated circuit device which has elements isolation structure in narrower occupation area is capable of improving integration density by providing an element isolating region being composed of a silicon oxide film formed on the surface of recessed groove, a silicon nitride film formed thereon and boron-phosphor glass which fills said groove. CONSTITUTION:A recessed groove 103 is formed by etching the substrate 101 with the etching method not including the side etching, impurity such as boron is implanted and thereby the P<+> region 104 is formed at the bottom surface of groove 103. Next, the entire part of silicon substrate 101 is oxidized and thereby a silicon oxide film 105 is provided and then a silicon nitride film 106 is formed thereon. A boron phosphor glass 107 is formed on the silicon nitride film 106, it is heat-processed under the steam or nitrogen ambient, and the wafer surface is made flat with the fluid glass material. Finally, the oxide film 105, nitride film 106 and boron phosphor glass 107 of the area other than the element isolating region are selectively etched, thus forming the element isolating region. Thereafter, an active element is formed in the area other than the groove 103 and an integrated circuit device can be formed.
Patent JP-H0379070-A (JP)
Title: Semiconductor device
Inventor: MIHARA SEIICHIRO
IPC: H01L21/3205
Filed: 1989-08-22
Abstract: PURPOSE:To inhibit the diffusion of impurity phosphorous contained in a lower layer of Poly-Si by forming a high melting point metal on a contact section between a high resistance polysilicon and an under layer polysilicon electrode. CONSTITUTION:A field oxidizing film 2 and a gate oxidizing film 3 are formed on a P type Si substrate, thereby forming Poly-Si 4 and tungsten silicide 5 doped with phosphorous so as to use it as a gate electrode. Then, As<+> is doped based on the ion injection process so that an N<+> diffusion layer 6 may be formed where the N diffusion layer and the gate electrode are connected with a built-in contact. After a first interlaminer film SiO21 is formed based on the CVD process, a contact hole is bored on the gate electrode. Then, tungsten 8 is deposited based on the sputter process and patterning is carried out in such a manner that only the contact section may be left. Furthermore, after polycrystal silicon 9, which turns into high resistance, is formed, an aluminum interconnection 11 is formed after having bored the contact hole. It is, therefore, possible to inhibit the diffusion of impurities to the high resistance polysilicon.
Patent JP-S60109006-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KANOU KIYOSHI
IPC: G11B20/04
Filed: 1983-11-17
Abstract: PURPOSE:To perform optimum-level recording even if an input signal varies by switching the recording level in specific input mode to the level in AGC mode forcibly. CONSTITUTION:An input signal selection part 13 selects an input signal to be recorded among plural input signals, and a frequency modulation magnetic sound recording circuit 8 and a frequency bias recording circuit 10 record the output signal of the selection part 13 on the same recording medium simultaneously by different systems. An automatic gain control circuit 15 is connected between the selection part 13 and device parts 8 and 10 to adjust the recording level, and a switch circuit 19 switches the circuit 15 between an operation and a stop mode. Then when a specific preset input signal is selected by the selection part 13, the control part 16 operates the circuit 15 to switch at least one of the device parts 8 and 10 to automatic gain control recording forcibly.
Patent JP-2000038860-A (JP)
Title: Execution method of gate-fence
Inventor: SAITO EIZO
IPC: E04H17/16
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide the execution method of a gate and a fence, by which the gate and the fence can be executed so that the appearance of the gate or the fence can be finished finely, simply and firmly in a short period without requiring skill and special technique at the time of the execution of works and without needing paint spray, mortar finish, etc. for improving appearance. SOLUTION: Pipe supports 1 are driven to a ground surface GL, to which exteriors such as the gate and the fence are executed, at regular intervals by using scale plates 2, which function as bases in combination and in which the places of support erection are determined, the perpendicularity of the pipe supports 1 is adjusted and the pipe supports 1 are fixed and self-supported, and exterior members 4, to which support inserting holes 4H are bored and which are changed into panels, are inserted from the upper ends of the pipe supports 1. The insides of the support inserting holes 4H of the exterior members 4 are filled with mortar 5 while filling mortar 5 is flowed in so as to cover the upper and lower surfaces of the scale plates 2, and the lower sections of the exterior members 4 and a foundation 6 are built integrally.
Patent JP-H1035683-A (JP)
Title: Double layer container
Inventor: HAYAMIZU TADASHI
IPC: B65D77/06
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a double layer container in which an inner layer made of synthetic resin which contracts as stored liquid is taken out is superposed on the inner surface of an outer layer made of synthetic resin having shape holding properties so as to be separated, and in which a hole forming work can be easily performed as compared to a conventional container without damage to the surface of the inner layer where the hole is formed. SOLUTION: A swelled part 9, which is swelled out at the time of the blow molding of a container, is provided and an outer layer 4 of the outer side surface of the container is cut off in a direction normal to the protruding direction of the part 9 after molding the container to form an air suction hole 8. As a result, when the outer layer 4 is cut off, an inner layer 5 moves inwardly so that troubles that the layer 5 is cut or injured can be avoided and moreover moving width of a cutting blade is not so severely required as compared with a conventional one.
Patent JP-S59107616-A (JP)
Title: Automatic gain controlling amplifier
Inventor: KURAGAMI NAOKI
IPC: H03G3/30
Filed: 1982-12-13
Abstract: PURPOSE:To record a background part of a color original in white color by controlling a picture signal level of the background of the color original so that the level is made equal to a reference voltage higher than a slice level. CONSTITUTION:An analog gate 11 makes a picture signal input from a terminal 5 to a comparator circuit 2 only when an analog control signal is given to the gate 11. The signal is compared with the reference voltage from a terminal 8 at the circuit 2 and its output is inputted to an integration circuit 3. Then, the picture signal level of the background of the color original is made equal to the reference voltage inputted from the terminal 8 and outputted from an output terminal 5 by charging and discharging the circuit 3 by the input thereto and changing a resistance of an FET being a variable resistance element of a variable amplifier circuit 1.
Patent JP-H0774109-A (JP)
Title: Compound semiconductor substrate and reuse thereof
Inventor: MIURA YASUNORI
IPC: H01L21/205
Filed: 1993-09-01
Abstract: PURPOSE:To provide a method of recovering defective compound semiconductor substrates for semiconductor devices so that they can be reused. CONSTITUTION:A thin film 2 of InGaAs is formed on an InP substrate 1. A buffer layer 3 of InP, a photodetector layer 4 of InGaAs and a window layer 5 of InP are deposited one over another on the thin film 2 to form a photodiode. If any of the layers is defective, all the layers are removed and the InGaAs film 2 is selectively removed by etching, so that the InP substrate can be recovered for reuse.
Patent JP-H0639881-A (JP)
Title: Mold for resin sealing in semiconductor apparatus
Inventor: NAKANO SEIJI
IPC: B29K105/20
Filed: 1992-07-24
Abstract: PURPOSE:To provide a mold for resin sealing of a semiconductor apparatus which can perform resin sealing without generating resin burrs on a lead part of a lead frame wherein semiconductor elements are assembled. CONSTITUTION:A mold 20 for resin sealing is a mold for resin sealing of semiconductor elements assembled on a lead frame by means of transfer mold and provides a top mold 1 and a bottom mold 2 which make a pair up and down. In the top mold, a cavity block part 3 forming a cavity room cooperatively with the bottom mold and a cull block part 4 forming a cull room 5 communicated with the cavity room, are formed. In the bottom mold, a cavity block part 3' and a runner part 6 communicated with the cavity room are formed. Recessed parts and projected parts are continuously provided on each of forced-cutting faces 10 and 10' forming a die face of the mold when the top mold and the bottom mold are pressed together to close the mold.
Patent JP-H0264492-A (JP)
Title: Communication system consisting of question device and response device
Inventor: HARUYAMA SHINICHI
IPC: G08B25/00
Filed: 1988-08-31
Abstract: PURPOSE:To perform discrimination by a response device or a response device group by differentiating the degree of the higher harmonic of the question carrier wave or energy wave becoming the carrier wave of a response signal. CONSTITUTION:When a question signal wave of frequency f2 and an energy wave of frequency f1 are transmitted to the first response device 13-1 from a question device 1, a response signal using the second higher harmonic 2f1 of the energy wave as a carrier wave is transmitted from the device 13-1 to the device 1 and demodulated through the antenna 9-1, BPF 10-1, low noise block decremental converter 11-1 and detection circuit 12-1 of the device 1. Next, when said question signal wave and said energy wave are transmitted from the device 1 to the second response device 13-2, a response signal using the third higher harmonic 3f1 of the energy wave as a carrier wave is transmitted from the device 13-2 to be received by the antenna 9-2 of the device 1. By this method, a discrimination code is unnecessary and discrimination can be performed individually or by a response device group.