baber/WOPTO huggingface dataset:
Patent JP-S62193657-A (JP)
Inventor: HAGIWARA TATSUO
IPC: B02C13/14
Filed: 1986-02-21
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-S55131373-A (JP)
Title: Preparation of nonsterile packed food without gassing
Inventor: YAMANAKA MASAAKI
IPC: A23L3/34
Filed: 1979-03-30
Abstract: PURPOSE: To prepare the title food storable without deteriorating the product value for a long term, by adding a juice or organic solvent extract from one or more types of edible with plants to a food in the presence of vinegar and/or acetic acid.  
     CONSTITUTION: One or more kinds of juices from one or more types of edible with plants, preferably stems or leaves, extracts of the juices or plants with an organic solvent, or concentrates thereof, are added to a food for a nonsterile, pack in the presence of vinegar and/or acetic acid. Alcohols or acetic acid may be used as the solvent. Myrica rubra Sieb. et Zucc. Inutade (Polygonum longisetum DE BRUYN), Akaza (Chenopodium album L. var. centrorubrum MAKINO), Shiroza (Chenopodium album L.), etc. may be cited as the wild plants. Examples of the nonsterile packed food include pickling in soy sauce or vinegar, or fresh radish preserved with salt and malt. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54128738-A (JP)
Title: Electrostatic transfer zerography
Inventor: ISHIKAWA TOSHIO
IPC: G03G5/06
Filed: 1978-03-29
Abstract: PURPOSE: To attain the reduction in size, facility in handling and long life time, all of which are intrinsic advantages of an electrostatic transfer system, and to make it possible to produce copies of excellent quality at a low price by using an organic semiconductor, which has been sensitized to color, as a photosensitive material.  
     CONSTITUTION: A photosensitive element, which is prepared by laminating a surfacer metal 2 having conductivity and an organic photoconductive layer 3 of color element dispersion type upon a substrate 1, has its surface charged uniformly with the use of a corona discharger 4 and a power source 6 and is exposed to an image through a lens 5. As a result, the color element molecules are excited to generate optical carriers. These carriers move through the layer 3 to reach the surface, while neutralizing the charges, to form an electrostatic latent image. Then, a recording member 7 is brought into close contact with the surface of the photosensitive element so that the latent image is transferred to the member 7. Then, this member 7 is separated from the surface of the photosensitive element, and the latent image is visualized by the prior art method. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61211455-A (JP)
Inventor: TAJIMA TAMOTSU
IPC: E04H1/04
Filed: 1985-02-26
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-S59161873-A (JP)
Title: Semiconductor non-volatile memory
Inventor: HAYASHI YUTAKA
IPC: H01L29/788
Filed: 1983-03-07
Abstract: PURPOSE:To avoid the use of forward directional current at the time of charge injection by a method wherein the charge of a charge supply region is injected to a floating gate electrode by decreasing the potential of a space charge forming region of a semiconductor substrate. CONSTITUTION:A source region 2, a drain region 3, and the charge supply region 4 are provided on the surface of the semiconductor substrate 1. The floating gate electrode 6 is provided on the surface of the substrate 1 between the regions 2 and 3 via a gate insulation film 5. Further, on the electrode 6, a control electrode 8 is provided via a gate insulation film 7. The electrode 6 is provided on the region 3 and an injected region contacting the region 3 via an insulation film 10. At the time of the write of a memory of this construction, the charge of the region 4 is injected to the electrode 6 by acceleration by not increasing the potential of the region 2 but decreasing the potential of the space charge forming region of the substrate 1 between the regions 4 and 9. By this charge injection method, the crosstalk between memory cells are difficult to generate because this method is an injection type not utilizing the forward directional current.
Patent JP-S56135207-A (JP)
Title: Programing device for timepiece-case polishing machine by numeric control
Inventor: KITAOKA YASUHIKO
IPC: B24B19/00
Filed: 1980-03-24
Abstract: PURPOSE:To exercise the operation control of a timepiece-case polishing machine by storing reference movement numerals of a model sample as pulses of the turning angle, swiveling angle and forward-backward movement displacement of a work and thus by making it possible to detect and store the numeral of a curved surface which is difficult to calculate. CONSTITUTION:On base 1, reference backplate 2 is fixed upright in the same operation where a work meets the stone board of a timepiece-case polishing machine and table 4 which can move forth and back to and from backplate 2 through guide rollers 3 is equipped. This table 4 is equipped with linear scale 6 for displacement detection and swiveling-angle fixing shaft 7, and spring 9 running through spring through hole 8 in table 4 couples table 4 with backplate 2 to bring sample work 5 into contact with backplate 2 all the time. Swiveling plate 11 is equipped around shaft 7, which is arranged the shaft core while the shaft encoder 15 for swiveling- angle detection couples with shaft 7; on the top surface of plate 11, work head 12 is fixed while it can be adjusted, thereby controlling the operation of the polishing machine.
Patent JP-2000239233-A (JP)
Title: Raw material for synthetic resin product
Inventor: INADA SHUJI
IPC: C08G63/183
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a raw material consisting essentially of bis-β-hydroxyethyl terephthalate(BHET) and capable of efficiently producing a PET resin product, etc. SOLUTION: This raw material has >=97 wt.% of bis-β-hydroxyethyl terephthalate content and a 10 wt.% solution thereof in methanol contains no insoluble matter. The optical density thereof is <=0.070 when measuring the absorbance at 38 nm and 10 mm cell length. A raw material having <=3 microsiemens (3×10-6 S/m) electroconductivity of an 18 wt.% solution in ethylene glycol at 60 deg.C is preferred as the raw material. The content of an oligmer component is preferably <3 wt.% and the total content of free ethylene glycol, diethylene glycol and triethylene glycol is preferably <=0.5 wt.%. The content of known copolyester monomer components is preferably <=0.5 wt.%.
Patent JP-S62196862-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HARA KAZUHIRO
IPC: H01L27/04
Filed: 1986-02-24
Abstract: PURPOSE:To enhance the integration of an LSI by multiplexing a plurality of signals by providing a multiplexed signal separating and recovering circuit and a time division multiplexing circuit, and commonly using the input/output pins of the LSI to limit the number of the pins. CONSTITUTION:A multiplexing signal is input from a pin 17 through a signal lie 8 to an input side gate 11. Since '0' level gate signal is input through a gate signal line 10 to the gate 11, the gate 11 is opened, and the signal is input to a multiplexing signal separating and recovering circuit 12. When a select signal is input from a pin 18, one of an AND gate 19a and an inhibit gate 20a is opened, the multiplexing signal is separated, a signal A (or a signal B) is output, and input into an LSI. The outputs from the LSI are multiplexed by a time division multiplexing circuit 15, and output through a gate 14 from the pin 17.
Patent JP-H07246059-A (JP)
Title: Method for storing mandarin orange and storage system therefor
Inventor: OIWA TAKESHI
IPC: A23B7/152
Filed: 1994-03-08
Abstract: PURPOSE:To provide the subject method for long-term preservation of harvested mandarin oranges with the outbreak of their disease injuries suppressed and their high freshness retained. CONSTITUTION:A storage chamber containing mandarin oranges is continuously fed with low-temperature and low-humidity air while continuously exhausting the resultant excess air in the chamber to the outside; concurrently, the storage chamber is indirectly cooled by the above low-temperature, and low-humidity air and another cooling means to store the mandarin oranges at low temperatures; during this low-temperature storage, when the humidity in the chamber rises above a set value, low-temperature and low-humidity air is introduced into the storage chamber independently of the above continuously fed air to regulate the humidity inside the chamber.
Patent JP-S55129771-A (JP)
Title: Semiconductor test unit
Inventor: KAKIHARA KAZUHIRO
IPC: H01L21/66
Filed: 1979-03-29
Abstract: PURPOSE: To increase the operationability and to eanble characteristic measuring test in a short time, by generating the signal through the detection that tested semiconductor element is completely inserted to the socket.  
     CONSTITUTION: The unit is constituted with the socket section 1 inserting tested semicondcutor element, insertion detection section 3 detecting whether or not the tested semiconductor element is completely inserted to the socket section 1, and tester section 2 performing the characteristic measuring test for the tested semiconductor element. The detection section 3 detects that the tested semiconductor element is completely inserted to the socket section 1 to hold the test start signal STRT at high level. Further, by holding this signal STRT to high level, the tester section 2 executes various characteristic test of tested semiconductor element inserted in the socket section, and the signal TEST held at low level is fed to the detection section 3 during the period of test execution to stop the insertion detection operation. Thus, the test start switch operation and the no-test time up to the test start are made unnecessary. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02216522-A (JP)
Title: Printer with data transmission function
Inventor: FUJINAWA OSAMU
IPC: B41J5/30
Filed: 1989-02-17
Abstract: PURPOSE:To prevent the occurrence of erroneous printing and malfunction by adding constitution which detects errors when data is transmitted between a master and a slave and which retransmits data when there is the errors. CONSTITUTION:First and second error detection circuits 3 and 4 are added to a master central processing unit 1 and a slave central processing unit 2. The master unit 1 and the slave unit 2 transmit data through a data transmission line 6. Transmitted data are encoded in codes obtained by adding check bits for error detection to conventional data. When the error detection circuit 3 or the error detection circuit 4 detects the error of data, a retransmission control part 5 receives error detection signals from the error detection circuit 3, instructs the slave unit 2 of retransmission, receives the error detection signals from the error detection circuit 4 and instructs the master unit 1 of retransmission. Thus, the occurrence of erroneous printing and malfunction can be prevented.
Patent JP-H03240815-A (JP)
Title: Keyboard
Inventor: AMAMIYA KUNIO
IPC: G06F3/023
Filed: 1990-02-19
Abstract: PURPOSE:To prevent malfunctions related to the input function of a system by performing the comparison between the operating information on the control key of the keyboard side that can be produced when the buffer of the keyboard is cleared and that of the host computer side. CONSTITUTION:The values obtained in accordance with an operating state indicating whether a key is depressed or released are stored in a buffer 13. Simultaneously, an internal shift flag is sey by an internal shift flag generating means 15. Meanwhile the contents of the buffer 13 are set to an external shift flag by an external shift flag generating means 16 every time the code of a control key is transmitted to the outside from the buffer 13. Then the value of the internal shift flag is compared with that of the external shift flag. When the discordance is detected by comparing the value of the internal shift flag with that of the external shift flage, the information on the control key of the keyboard side is stored in the buffer 13 based on the value of the internal shift flag. Therefore, the control key information on the host computer side is always coincident with that on the keyboard side. Thus, the shift input func tion of an entire system is kept in a normal state.
Patent JP-S58154966-A (JP)
Title: Binary display device of video picture
Inventor: ICHIKAWA YOUICHI
IPC: H04N1/29
Filed: 1982-03-10
Abstract: PURPOSE:To prevent patterns of the same density from printed and displayed continuously, by selecting one of plural kinds of density patterns representing the density corresponding to each density level of an analog video signal at each picture element at random and driving a printer. CONSTITUTION:If the analog video signal AV is applied to a gradation data converting circuit 21 and a horizontal synchronizing signal HS is to a reference clock generating circuit 12 corresponding to the horizontal scanning of a video picture respectively, the horizontal synchronizing signal HS is applied to a gradation converting circuit 21, a line memory 22, a random number generating circuit 13 and a density pattern memory 14 as a reference clock CK, the said analog video signal AV is sampled with the reference clock CK at each picture element and converted into 16 kinds of gradation data TD in response to the density level, stored in the line memory 22 temporarily, and the data only corresponding to the gradation data TD is selected as a density pattern data TPD sequentially and outputted in time series.
Patent JP-H10241304-A (JP)
Title: Optical pickup device
Inventor: TANAKA SHIN
IPC: G11B21/02
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain an optical pickup device capable of obtaining a constant sliding load without the sliding load is fluctuated and moreover capable of improving a sliding duarability. SOLUTION: This device is provided with a feed screw 3 freely rotatably supported to a chassis 1 made of magnetic material, a driving motor rotatingly driving the feed screw 3, an optical base 6 moving in accordance with the rotation of the feed screw 3 by being screwingly engaged with the screw 3 and a magnet 13 fixed to the optical base 6 at a position opposing to the chassis 1 with a gap. Here, at the time the optical base 6 is moved by being guided with the chassis 1 while holding the protrusion 12 formed on the bases 6 by bringing it into contact with the chassis 1 and pressurizing it with the attracting force of the magnet 13, the constant sliding load is obtained without the sliding load is fluctuated and moreover the sliding duarability is improved.
Patent JP-S54128503-A (JP)
Title: Isomerization of olefins
Inventor: SATOU HIROSHI
IPC: B01J31/00
Filed: 1978-03-30
Abstract: PURPOSE: To isomerize olefins in liquid phase in high isomerization ratio, by contacting olefins with a binary catalyst comprising an organoaluminum compound and a halogenated phenol.  
     CONSTITUTION: Olefins are isomerized with regard to the position of the double bond, by contacting the olefins with a binary catalyst comprising (A) an organoaluminum compound of formula I (R is alkyl; X is halogen; n is 0≤n≤2) and (B) a halogenated phenol of formula II (X 1 -X 5  are halogen or H; with the proviso that at least two of them are halogen). When a molar ratio of (A) component to (B) component is denoted by m, m+n is preferably≥2.5. The amount of the organic aluminum is 10 -4 -10 -2  mole per 1 mole of the olefins. The isomerization temperature is -20 W 150°C, preferably 20W100°C. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54130707-A (JP)
Title: Steam back-up device for feed water pump drive turbine
Inventor: KURAKATA HIROSHI
IPC: F01D21/00
Filed: 1978-03-31
Abstract: PURPOSE: To prevent the lowering of the transient quantity of water fed in the case when changing over steam sources to an auxiliary steam source from a main steam source, by mounting auxiliary steam feeders, such as, a quick opening valve, etc.  
     CONSTITUTION: To a turbine 14a for drive of a feed water pump 10a, steam from a main steam source is fed through a valve 17 while auxiliary steam is supplied through a valve 19 from an auxiliary steam source 18. An auxiliary steam feed conduit 22 and a steam conduit 20 from the main steam source are mutually connected through a quick opening valve 23 quickly opened by a generator circuit breaker opening signal. When there happens the interruption of a generator and the main steam source becomes extinct, the valve 17 is perfectly opened, the valve 19 begins to open and steam is gradually fed to the auxiliary steam turbine 14a, but the quick opening valve 23 is rapidly opened prior to the supply of steam, auxiliary steam from the auxiliary steam source 18 is quickly fed to the turbine 14a and the transient lowering of the number of the revolution of the turbine is prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10239472-A (JP)
Title: Radiation shield for nuclear fusion reactor
Inventor: KOIZUMI KOICHI
IPC: G21B1/17
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To make thin the thickness of a shielding wall through improvement in a shielding performance, thereby reducing a construction cost by setting the thickness of metal layer of a shield at a specified value that is several times average free stroke of neutrons passing through the material of the shield. SOLUTION: A shielding wall of a vacuum vessel 4 is divided into a vacuum side mixture layer provided with a cooling flow path 9 and an atmospheric side metal layer having no path 9. The path 9 is formed so that it may dominate 10% of capacity of the whole capacity of a shield and the thickness (c) of the metal layer is set 0.8-1.2 times the average free stroke of neutrons in the material of the shield. Accordingly, nuclear heat generation of neutrons and gamma rays can be restrained to the minimum and the radiation shielding performance is made optimum. Furthermore, when several steps of flow paths 9 are arranged in the thickness direction of the shield without substantial overrupped conditions, the shielding performance is improved still more.  Also, when a flow path of a horizontal duct wall 8 is formed to be rectangular in the main radius direction, streaming of radiation is widely reduced.
Patent JP-H07222952-A (JP)
Title: Production of heating and fixing roller
Inventor: KATO TAKAHISA
IPC: B05D7/00
Filed: 1994-02-10
Abstract: PURPOSE:To prevent the generation of granular projections on a coating surface, in applying a fluoroplastic dispersion to the surface of the heating and fixing roller of a fixing device by spray coating, by using a spray gun having a tapered nozzle of which the inner surface is expanded toward a jet orifice. CONSTITUTION:When a fluoroplastic dispersion is applied to the surface of the heating and fixing roller of a fixing device by spray coating, a spray gun having a tapered nozzle 1 of which the inner surface is expanded toward a jet orifice is used. The taper angle alpha of the nozzle 1 is set to 15-75 deg.. As a result, when the fluoroplastic dispersion is subjected to spray coating, the generation of granular projections on a coating surface can be markedly suppressed and the contamination of an image in a toner image fixing process can be prevented.
Patent JP-H07225330-A (JP)
Title: Optical unit for optical composite overhead earth wire
Inventor: KUNO SATOSHI
IPC: H01B11/22
Filed: 1994-02-10
Abstract: PURPOSE:To provide an optical unit which is provided with retaining winding and resin coating and which hardly generates microbends in optical fibers. CONSTITUTION:This optical fiber unit is constituted by arranging a GI type optical fiber 1 in a central part and arranging 6-fibers SM type optical fibers 2 around this optical fiber. Heat resistant thin tapes 3 are wound around the optical fiber unit. A side pressure is applied on the optical fiber unit by the heat resistant thin tapes but the SM type optical fibers which exist around the GI type optical fiber and hardly generate the microbends, directly receive the side pressure from the tapes. Then, the SM type optical fibers play the role of buffers and the GI type optical fiber arranged at the center hardly receives the side pressure. The microbends are thus not generated and the increase in transmission loss is not generated.
Patent JP-H08231247-A (JP)
Title: Formation of water repellent oxide film
Inventor: MINAMI TSUTOMU
IPC: C09K3/18
Filed: 1995-02-27
Abstract: PURPOSE: To prepare a strong oxide film excellent in water repellency. CONSTITUTION: In a forming method of a water repellent oxide film in which the second prepared liq. consisting of an alcohol soln. of a fluoroalkylsilane is applied, dried and heat treated at 400 deg.C after forming a silica film by applying the first prepared liq. obtained by mixing water and an org. polymer to an alcohol soln. of silicon alkoxydes on the surface of a glass substrate, drying and heating to >=200 deg.C, the mol. ratio of water/metallic alkoxides in the first prepared liq. is regulated to 5-10.
Patent JP-H03240535-A (JP)
Title: Porous surface film
Inventor: MIMURA TAKASHI
IPC: B32B27/36
Filed: 1990-02-19
Abstract: PURPOSE:To enable an excellent ink transfer and vividness to be obtained which has a low specific gravity, thermal stability, and a high whiteness, moreover, surface smoothness by laminating a porous layer on a specific polyester film. CONSTITUTION:Polyester is applied with a low specific gravity agent, and the polyester film is made low in its specific gravity, and incompatible polymer is dispersed and mixed into the polyester film in the shape coefficient in the range of 1 - 4, in order to make the film supporter a polyester film of 2% or below in its thermal contraction at 150 deg.C, 0.95 or above in its specific gravity, and -3 or less in its 6 values of color tone. Of course, the melting point of the incompatible polymer is made 200 deg.C or higher. Subsequently, water dispersing polymer and specific colloidal silica are mixed in a specific range, and the mixed liquids are applied and dried so as to obtain a porous layer. Besides, the peak hole diameter in holes of the porous layer is made 0.06 - 2.0mum in hole diameter distribution curves, or the areal ratio of holes is made 20 - 85%.
Patent JP-S55131426-A (JP)
Title: Cutting edge exchange device
Inventor: NAGAO MASARU
IPC: B23D35/00
Filed: 1979-03-29
Abstract: PURPOSE:To enable to exchange a worn cutting edge with a fresh cutting edge speedily and safely by a method wherein an engaging means engageable with the cutting edge is provided on a moving body installed on a truck for exchanging the cutting edge at a rolled steel plate cutting device. CONSTITUTION:A pair of upper and lower cutting edges 1, 2 cut a slab being transferred therto along a transfer line A. A truck 3 for exchanging is reciprocatingly movable on rails 4 and a cutting edge push-pull device 5 is arranged at a position pinching the truck 3 and opposing to the cutting edges 1, 2. The device 5 is constituted with a fixed cylindrical body 21, a moving cylindrical body 22 movably inserted therewithin, edge push-pull cylinder devices 23, 24 connected to the cylindrical body 22 with pins and push-pull blocks 25, 26 secured to tip portions of piston rods 23b, 24b. According to this constitution, worn cutting edges 1, 2 may be exchanged with fresh cutting edges 8, 9 speedily and safely.