baber/WOPTO huggingface dataset:
Patent JP-S5642942-A (JP)
Title: Green colour luminescent fluorescent film
Inventor: INOUE KIYOSHI
IPC: H01J29/20
Filed: 1979-09-18
Abstract: PURPOSE:To obtain fluorescent film for colour TV set, that has improved current saturation characteristic and high luminance brightness, by laminating a green colour luminescent fluorescent layer of ZnS system and a Tb-activated, green colour luminescent fluorescent layer containing Tb in a relatively high concentration. CONSTITUTION:The green colour luminescent fluorescent layer 12 of ZnS system is formed on the inner surface of a face plate 11 of a cathode-ray tube for colour TV set, by using either one of ZnS/Cu, Al; ZnCdS/Cu, Al and ZnS/Au, Cu, Al. A Tb-activated fluorescent layer 13 is provided thereon (the electronic beam side), by using either Gd2O2S/Tb containing at least 0.8mol% of Tb or Y2O2S/Tb containing at least 1mole% of Tb, and an aluminium layer 14 is further formed thereon. The  weight ratio of the fluorescent substance used to form the layer 13 to that used to  build the layer 12 should be kept below 0.8.
Patent JP-S6011000-A (JP)
Title: Diaphragm
Inventor: MATSUDA JIYUN
IPC: H04R7/08
Filed: 1983-06-30
Abstract: PURPOSE:To improve the sound quality of a diaphragm without increasing the manufacture cost by cold-pressing two metallic foils coated with a press contact preventing agent at a part other than parts corresponding to a projected pattern of a core member and then swelling out the foils according to the projected pattern. CONSTITUTION:The press contact preventing agent 7 such as carbon is printed and coated to the part than the parts corresponding to the required projected pattern 5 of the aluminum foils 4 at first. Then the aluminum foil 4' is overlapped on the aluminum foil 4 and they are cold-pressed through rollers 8 and 8'. After arranging the two aluminum foils 4, 4' in a metallic die 9, high pressure gas is delivered from a pipe 10 to form the part not coated with the press contact preventing agent 7 as a recessed pattern on the metallic die 9 and a core member 11 is obtained by using the metallic die 9. A diaphragm is obtained by adhering a skin member to the core member 11 thus obtained.
Patent JP-H04345649-A (JP)
Title: Polyacetal resin composition
Inventor: KOBAYASHI SHUNICHI
IPC: C08L59/00
Filed: 1991-05-23
Abstract: PURPOSE: To improve the heat-ageing resistance and grease resistance of a polyacetal resin without damaging the excellent mechanical characteristics of the polyacetal resin.  
     CONSTITUTION: In a polyacetal resin compsn., a compd. having at least one functional group selected from an epoxy group, a nitrile group and an oxazolyl group is also added to a polyacetal resin. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S5742703-A (JP)
Title: Production of monodispersible super-molecular weight polymer
Inventor: KISHIDA KAZUO
IPC: C08F12/08
Filed: 1980-08-29
Abstract: PURPOSE: To produce titled polymer effectively within a short time, by emulsion- polymerizing a vinyl monomer in a specific condition by use of a redox initiator system.  
     CONSTITUTION: A monodispersible super-MW polymer is prepared within a relatively short time by using a decreased amount of a redox initiator system, e.g., hydroperoxide-ferrous sulfate, glucose-sodium pyrophosphate, thereby to reduce the amount of radicals generated and on the other hand, employing a large amount of an emulsifier thereby to increase the amount of micelles and increase the rate of polymerization. Namely, there are mixed together 100pts.wt. vinyl monomer, e.g., styrene, methyl methacrylate, 0.001W0.2pt.wt. redox initiator system (calculated as hydroperoxide) and 3W50pts.wt. emulsifier. The resulting mixture is emuslion- polymerized at -20W70°C to form a monodispersible super-MW polymer, MW ≥5,000,000. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09303916-A (JP)
Title: Water circulation type ice making machine
Inventor: MORISHITA TAKASHI
IPC: F25C5/10
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent an ice making capability from being decreased and further prevent a trouble caused by a back-flow of liquid toward a compressor by a method wherein there is provided an ice making plate temperature decreasing means for decreasing a temperature of the ice making plate as a countermeasure against an incomplete ice production and when a freezing capability is less than a predetermined capability, the ice making plate temperature decreasing means is operated. SOLUTION: In the case that a high pressure is more than a reference high pressure, it is judged that s freezing capability in respect to an ice making load is lower than a predetermined freezing capability and then an ice making plate temperature decreasing means is operated. Then, an ice making water circulating pump 3 is temporarily stopped, a temperature of the ice making plate 9 is rapidly decreased and ice is formed rapidly at the ice making plate 9. After this operation, when the operation is returned again to an ice making cycle, the ice making operation is promoted with the ice being applied as a core for ice making operation and this operation is continued unt1 a water level in an ice making water tank 1 is decreased down to a predetermined level. In this way, the ice making cycle is performed while incomplete ice is prevented from being produced.  With such an arrangement as above, it is possible to prevent an ice making capability from being reduced.
Patent JP-2000310753-A (JP)
Title: Endpiece structure of spectacle frame
Inventor: YAMAGUCHI SANEKO
IPC: G02C5/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To enable the use of high temperature at the time of brazing of wraparound endpieces and to prevent the disengagement of the brazed wraparound endpieces by molding the endpieces integrally with a front frame, separating the endpieces to large endpieces and small endpieces, screwing these endpieces to each other and brazing the wraparound endpiece to the large endpieces. SOLUTION: The endpiece 11 is molded integrally with the front frame without brazing the endpiece. This endpiece 11 is separated to the large endpiece 12 and the small endpiece 13 and the screw inserted into a hole 15 is screwed into a threaded hole 14. The large endpiece 12 and the small endpiece 13 are tightened to prevent the lens fitted into an eyewire 1 from disengagement. The wraparound endpiece of an approximate L shape in brazed to this large endpiece 12 to cover the large and small endpieces 12 and 13 from the front surface. In such a case, the large endpiece 12 is not brazed to the outer side of the eyewire 1 and, therefore, the brazing of the wraparound endpiece at high temperature is possible.
Patent JP-H06305753-A (JP)
Title: Production of multicomponent glass molded article for optical fiber
Inventor: OGURA KUNIO
IPC: C03B37/014
Filed: 1993-04-23
Abstract: PURPOSE:To efficiently produce the glass molded articles for optical fibers having high quality at a high yield by pouring a molten multicomponent glass raw material into a specific casting mold provided with a graphite film on a molding surface, thereby producing the glass molded articles. CONSTITUTION:The tubular casting mold 1 made of quartz glass is first heated to a high temp. of about >=1000 deg.C by a heater 2 and is held for a specified period of time; thereafter, gaseous acetylene is poured into the casting mold 1 to induce a thermal decomposition reaction on the inside surface (molding surface) of the casting mold and to synthesize a graphite film 3 of about >=50Angstrom  thickness. A bottom cap 4 is then assembled to the casting mold 1 and the molten fluoride glass raw material 6 is poured from the crucible 5 into the casting mold 1 and is cooled. The bar-shaped fluoride glass molded articles 7 are then removed out of the casting mold 1. The bar-shaped fluoride glass molded articles 7 obtd. in such a manner have extremely smooth outer peripheral surfaces and, therefore, there is no need for surface treatments, such as mechanical polishing and chemical polishing.
Patent JP-S63284537-A (JP)
Title: Microfilm duplication device
Inventor: OKANO TAKESHI
IPC: G03B27/32
Filed: 1987-05-15
Abstract: PURPOSE:To precisely face a specified picture to a picture projecting mask by detecting the blip mark of an original film by an auxiliary sensor to decelerate a feeding motor and detecting the blip mark of the original film by a reference sensor to stop the feeding motor. CONSTITUTION:A slit window is formed on the end part of the film rewinding side of an aperture gate 24 and the reference sensor 39 is incorporated in a lens block 4, then a light emission diode 42 which illuminates the blip mark 1a of the original film 1 is provided opposite to the sensor 39. And the auxiliary sensor 38 detects the mark 1a of the film 1 in the midst of the winding the film 1 and decelerates the feeding motor 13, and the sensor 39 detects the mark 1a and stops the motor 13, so that the specified picture is faced to the picture light projecting mask of the aperture gate 24. Therefore, the specified picture can be precisely faced to the mask 37 because the feeding motor 13 can be decelerated and then stopped by detecting the mark 1a by the sensors 38 and 39 even in the case of feeding the film 1 at high speed.
Patent JP-H11309918-A (JP)
Title: Printer
Inventor: KAMIYA AKIHIKO
IPC: B41J3/54
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a printer in which a parallelism of an arrangement direction of a printing head and a platen can be adjusted in a simple operation with high accuracy. SOLUTION: This printer comprises a head case 20 for holding a plurality of printing heads integrally, a carriage 40 loading the head case 20 and moving back and forth in a breadthwise direction of a recording medium, a platen oppositely arranged to each printing head for transferring the recording medium, a screw 25a for supporting the head case 20 to be freely changeable in angle to the platen and regulating a center of the angular shift, and an eccentric bush 50 for adjusting an angular shift amount of the head case 20 continuously, and the like.
Patent JP-S6014617-A (JP)
Title: Ball bearing unit for finite straight-line movement and it's manufacture
Inventor: HITANO KENGO
IPC: F16C29/00
Filed: 1983-07-02
Abstract: PURPOSE:To miniaturize and lighten the device by forming V-shape orbital grooves which have soft wavy curves through plastic working, on a table and a bed made of thin metallic boards, and grinding a part of the orbital grooves to form ball track surfaces. CONSTITUTION:At the center of outside surfaces of both walls of bed 1, whose sectional drawing is U, V orbital grooves 11 are formed longitudinally. At inside surfaces of both walls of table 2, whose sectional drawing is U, V orbital grooves 11 are formed correspondently with said grooves 11 of bed 1. Bed 1 and table 2 are assembled holding several balls 3 in respective orbital grooves. In the first process, section of each orbital groove 11 has soft wavy curve 14 because it is formed by plastic working. After that, the curve 14 is modified to form ball track surfaces 26 by grinding only a limited part of both inclined faces with V grindstone.
Patent JP-S6013133-A (JP)
Inventor: FUKUDA SHINICHI
IPC: E03D11/12
Filed: 1983-06-30
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-H09280568-A (JP)
Title: Heating and cooking device
Inventor: SAKAI MASAYUKI
IPC: F24C7/02
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To decrease the number of keys as many as possible, improve an operating characteristic of a heating and cooking device and in particular to enable a cooking person to understand an operating method in an easy manner. SOLUTION: An operating section 20 is provided with an encoder 21 for use in selecting a cooking menu, and up-down keys 23a, 23b mainly used for setting quantity and quality. As the encoder 21 is rotated, a mark indicating the cooking menu selected at a first display section 11 is moved. As the up-down keys 23a, 23b are operated, the cooking menu selected at that time is defined and then a unit for a cooking condition required for the cooking menu is displayed at a second displaying section 12. A displayed numerical value is revised in response to an operating amount of each of the up-down keys 23a, 23b. Accordingly, it is possible to set an inputting up to a starting of heating operation through operations of two-stages and further since the object of each of the inputting means is clearly discriminated, a cooking person may easily understand the operation.
Patent JP-H06333200-A (JP)
Title: On-vehicle supervisory system
Inventor: FUJITA KAZUYA
IPC: G08G1/16
Filed: 1993-05-21
Abstract: PURPOSE:To allow the driver to drive a vehicle safely providing a means giving clearly a position relation of the vehicle and an object to the driver. CONSTITUTION:The system is provided with a supervisory camera 34 fitted to a vehicle toward an object and picking up a video image within a range of a visual angle (b), one-pattern recording sections 3,4 storing the video image at a point picked up by the supervisory camera 34 and the video image at a next point being a moving destination of the vehicle for each picture element arranged in a predetermined field angle, a moving direction and moving quantity detection section 9 calculating a distance from the vehicle to the object based on a change in the picture obtained by the two picture data stored in the recording sections 3, 4, a polar coordinate conversion section 16 generating a picture of the vehicle and the object viewed from the side or the upper direction based on the distance calculated by the moving direction and moving quantity detection section 9 and the two picture data and a display device 18 displaying the picture generated by the polar coordinate conversion section 16.
Patent JP-S60261540-A (JP)
Inventor: ARENTO HEEKU
IPC: C07C41/00
Filed: 1985-06-04
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-H06330889-A (JP)
Title: Oscillating blower
Inventor: SUZUKI HISAHIRO
IPC: F04D25/10
Filed: 1993-05-21
Abstract: PURPOSE:To keep off any possible disconnection due to the turning of a feeder cord to be connected to a blower, in this blower which is turnably set up on a holding member. CONSTITUTION:A holding member 33 and a supporting member 25 supporting a blower are connected to each other by a shaft means 38 having a hollow part 40 and consisting of an inner ring 41 and an outer ring 43 rotatable with a ball bearing 39. In addition, a feeder cord 53 to be connected to a motor of the blower is set up in the hollow part 40 after being spirally curled.
Patent JP-S63286078-A (JP)
Title: Digital electronic still camera
Inventor: WATANABE MIKIO
IPC: H04N5/92
Filed: 1987-05-19
Abstract: PURPOSE:To easily select the picture quality and the pickup capacity in response to the object of pickup by controlling an image pickup means and a signal conversion means so as to allow an image pickup means to pickup an image and allowing a signal converting means to convert a digital signal and providing a control means to supply a control signal for the write to a semiconductor memory to a connection means. CONSTITUTION:A memory 90 is mounted to a camera 10 by a connector 14 and an operation display section 44 is operated to pickup an object. A system control circuit 24 throws at first a switch circuit 192 to the position opposite to the connection state shown in figure to execute the storage of the code signal representing the recording mode set by the operation display section 44 into the memory 90. An analog digital converter 36 is driven by a sampling pulse of a frequency 1/2fs obtained at the input 228 through a switch circuit 224 to output a corresponding digital data to the connector 14 through the switch circuit 192. Thus, the video signal data is outputted to an output 42 of the conversion circuit 36 only as to picture elements being a half the total picture elements of an image pickup cell array 28.
Patent JP-H02299164-A (JP)
Title: Phosphoric acid replenishing method for phosphate fuel cell
Inventor: SASAKI MASAHIRO
IPC: H01M8/04
Filed: 1989-05-13
Abstract: PURPOSE:To simply and surely replenish consumed phosphoric acid by connecting a sealed phosphoric acid storage tank containing gas and phosphoric acid to a fuel cell, heating the tank, inflating the gas to pressurize phosphoric acid, and feeding phosphoric acid to the cell. CONSTITUTION:A sealed phosphoric acid storage tank 4 connected to a matrix 2 having an electrolyte through a feed pipe 3 is installed at the outside of a fuel cell 1. The tank 4 contains inert gas such as nitrogen not causing the transformation of gas and stored phosphoric acid in addition to the stored phosphoric acid. Phosphoric acid is replenished by heating the tank 4. When the tank 4 is heated and the gas is inflated, the inflated gas applies pressure to phosphoric acid because the tank 4 is sealed. The pressurized phosphoric acid is moved toward the matrix 2 through the feed pipe 3 and fed into the fuel cell 1, thus lacking phosphoric acid 5 is replenished.
Patent JP-H06331453-A (JP)
Title: Thermosensor
Inventor: SHIBATA CHOKICHIRO
IPC: G01K7/00
Filed: 1993-05-21
Abstract: PURPOSE:To precisely measure temperature in a high frequency field with a simple constitution by a method wherein a thin film electrode having a film thickness thinner than the depth of a skin to the frequency of a high electric field is formed over the outer periphery of an insulative supporter. CONSTITUTION:A thermosensor comprises a tip temperature-sensitive member 21 made up of a thermal resistor, a pair of leads 22 which lead signals detected by the temperature-sensitive member 21 to a device main body, and a connector. A lead 22 is constituted by vapor-depositing Au or Ag thin film electrodes 5, 5', for example, by sputtering on the front and rear faces of a flexible and insulative strip of supporter 4 made of, for example, glass fiber reinforced plastic. The film thickness of the thin film electrodes 5, 5' should be such that an electric field at a temperature measurement position can be measured accurately without being influenced by the leads 22 even in a microwave field. The lead 22 may be constituted by vapor-depositing a pair of thin film electrodes 5, 5' by axial symmetry on the outer periphery of the supporter 4 circular or elliptical in cross section.
Patent JP-S5455786-A (JP)
Title: Preparation of l-glutamic acid by fermentation
Inventor: TANAKA TSUTOMU
IPC: C12R1/065
Filed: 1977-10-05
Abstract: PURPOSE: To prepare L-glutamic acid in large amount, by the aerobical cultivation of L-glutamic acid-producing bacterial belonging to Corynebacterium genus, etc., in a medium containing oils and fats, fatty acids, etc., as main carbon source.  
     CONSTITUTION: L-glutamic acid-producing bacteria belonging to Corynebacterium, Arthrobacter, Brevibacterium, of Micrococcus genus, e.g. Corynebacterium alkanolyticum ATCC 21033, are aerobically cultured in a medium containing oils and  fats,  or fatty acid, pref. saturated or unsaturated fatty acid having 12-18 carbon  atoms. After removing the bacterial cells from the medium, L-glutamic acid is  recovered from the medium by ion exchange process, concentration and crystallization process, etc. The culturing is carried out at 20-40°C, pref. 28-37°C, and pH4-9,  pref. 6-8 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5744817-A (JP)
Title: Liquid level detector for fermentation tank
Inventor: MASAMOTO KIYOUJI
IPC: G01F23/24
Filed: 1980-08-29
Abstract: PURPOSE:To attain accurate gas quantity detection by disposing a plurality of liquid level detecting units having small heaters within a gas-storage chamber at different levels. CONSTITUTION:Each liquid level detecting unit 11 has a built-in small heater and is attached to the lower end of a holding member 12 fixed to a partition plate 2a which constitutes a gas storage chamber 2. A plurality of liquid level detecting units 11 are thus disposed at different levels between each other. A controller indicator 13 is associated with the liquid level detecting units 11 by electrical means to detect the respective temperatures of the heaters of the liquid level detecting units 11. The controller indicator 13 detects if the liquid level detecting units 11 are above or below the liquid level on the basis of the temperature of the heaters so that the level of the surface of a processing liquid 4b is determined.
Patent JP-H0980783-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KATAYAMA EI
IPC: C08L69/00
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a photoreceptor having charge transfer ability and high sensitivity and high durability by forming a photosensitive layer containing a specified polycarbonate resin as a useful component on a conductive substrate. SOLUTION: The photosensitive layer formed on the conductive substrate contains, as the useful component, a novel aromatic polycarbonate resin having repeating units represented by the formula in which (n) is an integer of 5-5000; each of Ar<1> -Ar<3> is, independently, a divalent aryl group; each of R<1> and R<2> is, independently, an acyl or optionally substituted alkyl group or the like; and X is a divalent alkyl or cycloalkyl group or the like. Thus photoreceptor is manufactured by using at least one kind of aromatic polycarbonate resin or in combination with a binder and dissolving them and adding a sensitizing dye to the solution and coating a conductive substrate 1 with the solution and drying it to form a photosensitive layer 2.
Patent JP-H07325449-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G15/01
Filed: 1994-06-01
Abstract: PURPOSE:To prevent light projected from an image exposure means inside an image forming body from being transmitted, after the exposure of the photosensitive body of the image forming body, and reflected inside a device, resulting in re-exposure of the photosensitive layer. CONSTITUTION:A plate-like light absorbing member 100 which has a black, glossless surface facing a drum and is long in the direction of the shaft of the drum is disposed in the position facing the periphery of the drum, opposite the exposing position of each exposure optical system 12 incorporated in the photosensitive drum 10. After a latent image is formed on the photosensitive layer of the drum by the use of light projected from each exposure optical system 12 at the time of image exposure on the photosensitive drum 10, the transmitted light is absorbed by the light absorbing member 100.
Patent JP-H02300473-A (JP)
Title: Parking system
Inventor: NUMATA MITSURU
IPC: E04H6/30
Filed: 1989-05-16
Abstract: PURPOSE:To maintain a device easily by providing a control means independently operating only a pellet in a system in which the pallet movable before and behind and left and right is disposed in a space partitioned in a matrix shape. CONSTITUTION:A rotary table 13 is installed to the doorway 11 of a car, and the car 15 warehoused from the direction A is placed onto a pellet 14, and the direction of the car is changed. The pallet 14 is moved in the before and behind direction F, B and the left and right direction L, R, and housed at the position of an empty space in a plurality of partitioned spaces 18 partitioned in a matrix shape. A control means independently shifting the pallet 14 is mounted apart from the operation of normal warehousing and delivery. The partitioned spaces requiring inspection and repair are used as empty spaces. Accordingly, a device is maintained easily.