baber/WOPTO huggingface dataset:
Patent JP-H0240552-A (JP)
Title: Oxygen electrode
Inventor: TAKEI FUMIO
IPC: G01N27/404
Filed: 1988-08-01
Abstract: PURPOSE:To improve the reliability of insulation in an unnecessary part of a cathode by subjecting the cathode to surface treatment by a silane coupling agent except for only a small part thereof in the vicinity to an oxygen permeating film and by coating the same thereafter with silicone resin. CONSTITUTION:A shaft 11 of a cathode is made of platinum. As for a silane coupling agent, gamma-aminopropyl triethoxy silane or gamma-glycidoxypropyl trimetoxy silane is used. As for silicon resin, the resin whose main constituent is dimethyl polysiloxane represented by silicon resin varnish or silicon resin enamel is used. The cathode is made in such a manner that the silane coupling agent is made to stick on the surface of the metal shaft 11 formed in the shape of the cathode, by immersing the shaft in the silane coupling agent, and after drying, the silicon resin is applied thereon. An insulating film can be prepared by a simple process in this way, and the reliability and stability as an oxygen electrode are improved.
Patent JP-S6435479-A (JP)
Title: Projection type display device
Inventor: MATSUEDA YOJIRO
IPC: G09F9/35
Filed: 1987-07-30
Abstract: PURPOSE: To obtain a high-definition image by providing plural liquid crystal light valves and arranging respective picture elements formed on a screen by light transmitted through the valve in a gap between the respective picture elements by another liquid crystal light valve. CONSTITUTION: The optical system is adjusted so that the picture element 4 of a liquid crystal light valve 2 may form the image in the gap of the respective picture elements 3 of the liquid crystal light valve 1 in the case projection is performed by using the light valve 1. Thus, the number of picture elements on the screen is twice as large as that of the light valve, and also the vertical resolution thereof is twice as high as that. Furthermore, the gap between the picture elements hardly exists and the image becomes smooth. An image signal is alternately written in the liquid crystal light valves 1 and 2 in every horizontal scanning period. Then, the selection time of the picture element is twice as long as the case the picture elements having the same number are formed by one light valve, and allowance is obtained in the write of a thin film transistor.
Patent JP-H0240532-A (JP)
Title: Method and apparatus for measuring sediment concentration of influent water in hydraulic machine
Inventor: OKAMURA TOMOYOSHI
IPC: G01N9/26
Filed: 1988-08-01
Abstract: PURPOSE:To shorten a measuring time largely and to make it possible to perform measurement at a low cost by providing a water column incorporating sediment and a pure water column which does not incorporate sediment, and measuring the pressure difference between the lower ends of both water columns with the differential pressure. CONSTITUTION:A draining valve 11 is opened. Water in an upper water tank 4 is guided into a pipe 9 for water incorporating sediment. The water is drained through a draining pipe 12. After the pipe 9 is filled, the draining valve 11 is closed. Aqueduct water 7 is supplied into a pure water pipe 8 from the outside. The upper end of the pipe 8 is aligned with the water surface of the water tank 4. This can be achieved readily by opening the water supply port for the water 7 and making the water overflow into a container-like float 6. In this way, the liquid column in the pipes 9 and 8 are prepared at the same height. Thereafter, a differential pressure DELTAP' in a differential pressure gage 10 is read. A sediment concentration C' for the measured differential pressure DELTAP' is obtained from the relationship between a differential pressure DELTAP and a sediment concentration C which are measured and prepared beforehand. When the concentration C' exceeds an allowable concentration Ca which is determined from the life of a water turbine, the operation of the water turbine is stopped.
Patent JP-H0510359-A (JP)
Title: Vibration-proof bush
Inventor: OGASAWARA YUTAKA
IPC: F16F1/38
Filed: 1991-07-04
Abstract: PURPOSE:To absorb and reduce minor vibrations, restrict the excessive deformation of a vibration-proof rubber body, and extend its life by forming multiple through spaces in the vibration-proof rubber body, and arranging stopper sections in the through spaces. CONSTITUTION:An inner tube 1 and an outer tube 2 are concentrically provided, and a vibration-proof rubber body 3 is connected between them. Spring force adjusting spaces 3a-3d penetrated in the axial direction are formed in the vibration-proof rubber body 3, and the spring constant in this direction is reduced. Stopper sections 41a-41d of a stopper body 4 are inserted into the through spaces 3a-3d respectively, and the holding plate section 42 of the stopper body 4 is coupled and fixed on the outer periphery at the end section of the inner tube 1. Stopper gaps are formed between the stopper sections 41a-41d and the inner peripheries of the through spaces 3a-3d, minor vibrations are absorbed and reduced by the small spring constant, the excessive deformation of the vibration-proof rubber body 3 due to large vibrations is restricted by the stopper sections 41a-41d, and the durability is maintained.
Patent JP-S6253204-A (JP)
Title: Pneumatic adjustor for tire
Inventor: YAMAMOTO TERUHIKO
IPC: B60C23/12
Filed: 1985-08-31
Abstract: PURPOSE:To automatically adjust the pneumatic of a tire in accordance with the revolution of the tire by installing a proper number of cylinders inside the tire and shifting each piston inserted into each cylinder by utilizing the centrifugal force accompanied by the revolution of the tire. CONSTITUTION:A cylinder 2 is installed onto the tube or rim of a tire 1, and a piston 3 having a proper weight is inserted into the cylinder 2. At this time, a proper amount of cylinder 2 are arranged radially inside the tire 1. When the tire 1 is in high-speed revolution, the piston 3 is shifted outwardly for the tire 1 by a centrifugal force acting onto the tire 1, and the air in the cylinder 2 is squeezed into the tire 1, and the pneumatic pressure is increased. While, when the tire 1 is in low-speed revolution, the piston 3 in the cylinder 2 is returned by the pneumatic pressure in the tire 1, and the pneumatic in the tire 1 is lowered. Therefore, the pneumatic in the tire can be adjusted automatically in accordance with the revolution of the tire 1.
Patent JP-S6435029-A (JP)
Title: Compression ratio varying device for internal combustion engine
Inventor: HARA SEINOSUKE
IPC: F02D15/02
Filed: 1987-07-30
Abstract: PURPOSE:To facilitate switching of compression ratio by forming a cylinder at the end portion of a connecting rod where a piston is coupled, and containing a plunger for hydraulically pushing the piston slidably upward in the cylinder. CONSTITUTION:An eccentric bearing 16 splitted in the center into two is placed between a cylindrical piston pin 15 having opposite ends 15a born in pin holes 11a of a piston 11 and a bearing hole 14 formed at small end portion 13 of a connecting rod 12. A cylinder 18 having one end opened to the bearing hole 14 is formed axially at the inside of the small end portion 13 of the shaft section 17 of the connecting rod 12, then a bottomed cylindrical plunger 19 is contained slidably therein and energized upward through a spring 20. Hydraulic pressure for pushing the plunger 19 upward while resisting against the spring 20 is fed from a hydraulic circuit 23 into the cylinder 16 so as to vary the height of the top face of piston with respect to the connecting rod 12 thus varying compression ratio.
Patent JP-S6083469-A (JP)
Title: Binary coding device for picture signal
Inventor: SHIMOTOONO TOORU
IPC: G06K9/38
Filed: 1983-10-14
Abstract: PURPOSE:To optimize the binary coding of thin lines, etc., parallel to a main scanning direction and the binary coding of an image signal at a part where density varies by calculating a threshold value on which a density distribution in a mean area reflects. CONSTITUTION:The density signal Px of each picture element applied from a scanner is stored in a line memory 1, and density signals Px of five lines outputted from the memory 1 are selected, line by line, by a selector 2 and outputted to a mean value arithmetic part 3. The mean value arithmetic part 3 calculates the mean weight value Ma of density as to picture elements on the basis of the applied density signals Px and sends it to a threshold arithmetic part 4 to calculate the threshold value TH as to picture elements; and the threshold value is sent to a threshold storage part 5 and the density signal Px is converted into a binary signal for every picture element on the basis of the threshold value TH and the binary signal is outputted to a next-stage device.
Patent JP-2001019701-A (JP)
Title: Amphoteric starch, its production and production of paper or paperboard
Inventor: TAGUCHI TOSHIHISA
IPC: D21H17/28
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain an amphoteric starch for papermaking, capable of allowing a paper to be made with excellent drainage when added to a paper stock, and capable of providing excellent paper-strengthening effect. SOLUTION: When producing an amphoteric starch for papermaking by introducing a phosphate group to a cationic starch, urea and phosphoric acid is added to the cationic starch having a tertiary or quarternary amine at 0.02-0.05 substitution degree, and the obtained mixture is heated to 110-160 deg.C by a dry process to introduce 0.1-0.7 wt.% phosphate group based on the amount of the solid component of the starch.
Patent JP-H0921044-A (JP)
Title: Braid
Inventor: ABIRU SHIGEO
IPC: E06B9/382
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a braid having extremely high breaking strength, wear resistance, dimensional stability and durability and useful as a cord for a blind, a cord for a dial and a curtain string, etc., by covering a core part with a sheath containing high strength fiber yarn. SOLUTION: An outer periphery of a core part material 1 as a braid braided with arbitrary pieces of yarns or a sennit twisted with arbitrary pieces of yarns is covered with a sheath part material as a braid. High-strength fibers (preferably ultrahigh molecular weight polyethylene) are used to 25-75wt.% of the yarns 2a composed of the sheath part material 2 and the remainder is composed of heat-meltable and fixable polyester filaments, etc.
Patent JP-H0476145-A (JP)
Title: Roof framing structure
Inventor: HONDA KUSUO
IPC: E04B7/12
Filed: 1990-07-19
Abstract: PURPOSE:To reduce the height of a roof frame by setting a prestress, based on tenseness of a beam frame being connected to a main frame, so as to be opposed to a stress state of the roof frame being produced before the tenseness of the beam frame. CONSTITUTION:Plural columns 5 are constructed at regular intervals. Next, plural main frames 1 are installed in space between the columns 5. Then, a prestress is taken into each beam frame 3 so as to be opposed to compression and tensile force to be imposed on a roof frame, while these beam frames 3 are connected to the main frames 1 in a stress of being crosses with the extending direction of the main frames 1. In addition, plural sub trusses are set up in parallel with the main frame 1 and simultaneously connected to the beam frames 3.
Patent JP-S6168205-A (JP)
Title: Impregnating apparatus for glass fiber with resin liquid
Inventor: NISHINO YOSHINORI
IPC: B29B15/14
Filed: 1984-09-12
Abstract: PURPOSE:To prepare a glass fiber reinforced resin pipe promptly by impregnating glass fiber with specified resin liquid while the glass fiber is moved on its moving path. CONSTITUTION:A lot of glass fibers 1 is rewound from the core material 2 by a rotary winding force on the side of the rotary mold 29 and enters into the resin liquid 5 of the resin liquid tank 3 through the guide roller 34. While the glass fiber 1 moves in the glass fiber induction pipe 18, the glass fiber 1 is impregnated with said resin liquid 5 and taken out of the outlet 20 as resin impregnated glass fiber 35. While the resin liquid draining board 26 is moved, the excess of the resin liquid 5 is removed to obtain the desired amount of impregnated resin. Then, the resin liquid 5 is removed to obtain the desired amount of impregnated resin. Then, the resin liquid impregnated glass fiber is wound around the rotary mold 29. The resin liquid 5 moves in the glass fiber induction pipe with the glass fiber 1 which can be impregnated sufficiently with the resin liquid 5.
Patent JP-H0854850-A (JP)
Title: Fixture of banners
Inventor: YOKOUCHI TETSUO
IPC: G09F17/00
Filed: 1994-08-15
Abstract: PURPOSE:To provide a fixture of banners capable of easily mounting and dismounting the banners to and from a prescribed position. CONSTITUTION:A pair of mounting plates 6, 7 are mounted via fasteners 5 (15, 16) at a strut 4 for mounting a rod 3 of the banners. A pair of these mounting plates 6, 7 have bent parts 6A, 7A, mounting sides 6B, 7B which are formed from these bent parts 6A, 7A toward one end and are mounted at the strut 4 and detaining sides 6C, 7C which are formed from the bent parts 6A, 7A toward the other end and are formed detainable in a groove 14 previously formed on a ground surface.
Patent JP-2001020730-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: TOSHIOKA TOSHISUKE
IPC: F02D41/04
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of exhaust emission when exhaust passages are switched in an exhaust emission control device provided with a NOx catalyst and a bypass passage that bypasses the NOx catalyst. SOLUTION: This device has a NOx catalyst 55 provided downstream of a three-way catalyst 51 working as a SOx absorbent and a bypass passage 59 bypassing the NOx catalyst 55 and having a three-way catalyst 61 inside. An exhaust switching valve 63 is provided upstream of the NOx catalyst 55 and an exhaust switching valve 65 upstream of the three-way catalyst 61. These valves 63, 65 are controlled to be opened and closed to let the exhaust gas flow through the NOx catalyst 55 during lean air-fuel ratio control and through the three-way catalyst 61 during stoichiometric or rich air-fuel ratio control. When an engine is shifted from stoichiometric operation to lean operation, the air-fuel ratio is switched from stoichiometric control to lean control after switching of the exhaust passages is completed by means of the exhaust switching valves 63, 65.
Patent JP-2000024996-A (JP)
Title: Cutting device
Inventor: HIRAHATA SHINICHI
IPC: B26D7/20
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device doing no damage to a bed even if a full cut is made while making a reliable half cut. SOLUTION: In a cutting printer 11 having a cutter 43 selectively supported in a half cut position and a full cut position and constituted so that the turning direction of a cutter blade 72 always turns in the direction for cutting machine glazed paper by rotating around the axis when cutting the machine glazed paper, a cutting bed 29 is arranged in a position opposed by sandwiching the cutter 43 and the machine glazed paper, and a long groove 77 opposed to a moving range of the cutter 43 is formed in the cutting head 29 so that an opening width 79 of the long groove 77 becomes a thickness or less of a cutter main body 71 in the turning direction of the cutter blade 43. Thus, the machine glazed paper hardly deflects, so that a half cut can be made in the almost constant cut depth.
Patent JP-H0360421-A (JP)
Title: Production of spherical silica glass
Inventor: MASUDA RYUJI
IPC: C03B19/12
Filed: 1989-07-26
Abstract: PURPOSE:To easily obtain spherical silica glass having uniform particle diameter by passing and dispersing sol obtained by hydrolysis of the silicic acid ester soln. of a raw material through a nozzle hole and dispersing it in a dispersion medium, separating and burning the produced gel. CONSTITUTION:Silicic acid ester such as methyl silicate and ethyl silicate is hydrolyzed by mixing and agitating this silicic acid ester, water and a catalyst e.g. such as aqueous ammonia. In the mixing ratio in this case, water is regulated to about 4-10 moles for 1 mole silicic acid ester. Further when aqueous ammonia is utilized for the catalyst, it is regulated to about 1X10<-4>-1X10<-3> mole for 1 mole silicic acid ester. In the case of dispersing sol obtained by hydrolysis into a dispersion medium such as butanol, this sol is passed and dispensed through a nozzle hole. After the obtained gel is sufficiently washed by the dispersion medium and dried, it is burned in the air e.g. at 1700 deg.C. Thereby spherical silica glass having uniform particle diameter is easily obtained.
Patent JP-S5981734-A (JP)
Title: Data ranking device
Inventor: TASHIRO MAKIHIKO
IPC: G06F17/30
Filed: 1982-10-30
Abstract: PURPOSE:To form simply the ranking of data by rearranging the data sent from upper places in a sortable code system and the stored data in a fixed procedure after comparing the quantities of both data. CONSTITUTION:The n-th data is sent to a CPU7 from a higher rank computer 1 through an input register 3 and an I/O control circuit 5 and compared 10 with the data stored in an RAM9. If the n-th data is smaller than the minimum existing data, the n-th data is put into an address O. Then the addresses of the existing data are moved up one by one. While the n-th data is fed to the (n-1)-th address if the data is larger than the maximum existing data. If the n-th data has a quantity between the maximum and minimum existing data, the existing data is divided into two parts. These divided data are compared with the maximum and minimum data of each region to decide their regions respectively. Then the above-mentioned operation is carried out to these regions. This operation is repeated to make it possible to form the ranking of data just with the hardware such as an input/output means, a comparing means, etc. in a simple way at a low cost.
Patent JP-S6083519-A (JP)
Inventor: HITOMI YASUHIRO
IPC: C08J5/04
Filed: 1983-10-13
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-2001018519-A (JP)
Title: Ink jet recording sheet and its manufacture
Inventor: YOSHIZAWA TOMOMI
IPC: B41M5/52
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet in which a damage is scarcely formed on a surface of an image and a method for manufacturing it. SOLUTION: In the ink jet recording sheet comprising porous layers each containing a hydrophilic polymer and fine particles on a reflecting support having a resin layer on both surfaces of base paper, the resin layer of the side having the porous layer contains at least one biaxially oriented polymer sheet.
Patent JP-H1126025-A (JP)
Title: Cylindrical nonaqueous battery
Inventor: TORIYAMA JUNICHI
IPC: H01M10/052
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a battery having superior charging/discharging characteristics after being left standing as it is at a high temperature by providing a polymer layer, swelled or wetted by an electrolytic solution between a positive electrode and a negative electrode and forming the polymer layer with a porous lithium ion conductive polymer. SOLUTION: A porous PVdF film is provided between a positive electrode and a negative electrode, and they are wound and inserted into a cylindrical stainless steel case to assemble a cylindrical battery. An electrolytic solution mixed with ethylene carbonate EC and diethyl carbonate DEC and dissolved with LiPF6 is added into the battery by vacuum injection, and the porous PVdF film is swelled by the electrolyte to form a polymer layer swelled or wetted by the electrolytic solution. An electric charging discharging can be conducted after the battery is left standing as it is at a high temperature. Passages for ions to be quickly diffused are secured by the electrolytic solution in the fine holes of a porous polymer electrolyte, and the high-rate electric charging/ discharging becomes satisfactory.
Patent JP-S6084854-A (JP)
Title: Resin-sealed type semiconductor device
Inventor: ABE TAKEYUMI
IPC: H01L23/31
Filed: 1983-10-14
Abstract: PURPOSE:To improve the reliability by inhibiting the crack of a chip or a passivation film and the slide of an Al wiring layer, etc. by a method wherein a semiconductor pellet is mounted on a flexible insulation film, and an insulation frame surrounding the semiconductor chip is arranged. CONSTITUTION:The semiconductor chip 13 is mounted on the film 11 of polyimide resin or the like via mounting agent 12, and the insulation frame 14 made of silicone rubber surrounding the chip is arranged on the film. Outside the frame, leads 15 are fixed on the film at one ends, which ends are then connected to the internal terminals of the chip surface via bonding wires 16. The film, chip, frame, wires, and one ends of the leads are sealed with a resin-molded layer 17. Thereby, the resin film with the chip mounted becomes much more flexible than a metallic bed, and then the cracks and the like of the chip and the layer are prevented.
Patent JP-S6349881-A (JP)
Title: Translating device
Inventor: ITO NORIKAZU
IPC: G06F17/28
Filed: 1986-08-19
Abstract: PURPOSE:To select an optimum translated word by utilizing enough a dictionary part in a device, by selecting a candidate of a word and a phrase of a second language by a random number processing, when plural candidates of words and phrases of the second language exist in accordance with a first language. CONSTITUTION:A translating part 4 analyses an English sentence which has been inputted from an input part 2, converts it into the Japanese language by retrieving a dictionary part 12 through a dictionary retrieving system part 8, generates a Japanese sentence, and sends it out to an output part 6. When a field designating key of the input part 2 is not inputted, a candidate of a translated word is extracted in accordance with the priority for selecting a general translated word in a parallel translation table of the dictionary part 12. Also, when a random number processing key is inputted, a random number processing is executed with regard to the translated word of a high priority,, which has been extracted, and as a result, a first translated word is extracted. For instance, from among the translated words to a third priority, a translated word is selected by a random number generated by a random number processing part 10.
Patent JP-H1141240-A (JP)
Title: Atm cell delay controller
Inventor: OSADA KAZUHIKO
IPC: H04L47/43
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of sound quality by performing the single cell multiplex of compressed sounds through plural channels with a minimum delay quantity even when the arrival of cells from respective cell assembly terminals to a cell converting part is made into burst manner on an ATM network. SOLUTION: A cell converting part 10 is composed of a cell disassembly processing part 11, sound compressing codec 12 and cell assembly processing part 13 and from the arrival of the leading cell to the start of codec operation, at the cell disassembly processing part 11, the information of cell payload is abandoned. At the sound compressing codec, the operation timing of sound compressing codec at each channel is timewisely controlled into equal interval. At a sound terminal 14, the input of voices from a speaker is inhibited by delaying the notice of call setting completion for the operation cycle of the sound compressing codec even after the completion of call setting processing and in the inhibited time band of voice input, dummy information is put on the cell payload.