baber/WOPTO huggingface dataset:
Patent JP-S587491-A (JP)
Title: Stabilizer for blended fuel of petroleum coke with oil
Inventor: YAMAMURA MASAAKI
IPC: C10L1/32
Filed: 1981-07-06
Abstract: PURPOSE:A stabilizer, containing a compound (salt) having an SO3H or OSO3H group in the molecule, and capable of dispersing petroleum coke particles stably in oil and giving an easily redispersible soft precipitate from settled petroleum coke particles. CONSTITUTION:A stabilizer containing a compound (salt) having SO3H and/or OSO3H group in the molecule, preferably a dialylsulfosuccinate expressed by the formula (R<1> and R<2> are H, 4-22C alkyl, etc.; M is mono- or bivalent cation). For example, about 0.005-1.0wt%, prefetably 0.02-0.5wt%, based on a blended fuel of petroleum coke with oil is added thereto.
Patent JP-S60252755-A (JP)
Inventor: KONAKA KOUICHI
IPC: D03D51/40
Filed: 1984-05-24
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-H0847630-A (JP)
Title: Coolant feeder
Inventor: II TADAOKI
IPC: F25D3/10
Filed: 1993-05-06
Abstract: PURPOSE:To increase the cold use efficiency of a coolant, to more decrease the lower limit temp. of cooling to perform precision temp. control, and to make maintenance easy. CONSTITUTION:A coolant feeder is provided with a pump 69 arranged in a vessel 68, an electric motor 77 arranged above the vessel 68 and whose speed is controlled, and a coolant feeding tube 70 connected to a discharge port 72 of the pump 69. The pump 69 is provided with a casing 70 hung down into the vessel 68, a short cylindrical part 70a formed at the lower end part of the casing 70, a driving shaft 73 passed through the casing 70, and a turbine fan 74 fixed to the lower end part of the driving shaft 73 in the short cylindrical part 70. A suction port 71 is formed in the central part of the lower wall of time short cylindrical part 70a, and a discharge port 72 is formed on the upper wall of the short cylindrical part 70a, and the upper end part of the driving shaft 73 is connected to the electric motor 77.
Patent JP-H10301435-A (JP)
Title: Fixing device
Inventor: WATANABE KUNYA
IPC: G05D23/19
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To solve, by a simple structure, problems such as curl and wrinkle in printing paper and high temperature offset which arise from a temperature increase due to a difference between a temperature detected by a thermistor and the actual temperature of a heat roller which is caused by toner and paper powder sticking and accumulating onto an area between the thermistor and heat roller. SOLUTION: The device has the first thermistor 4A which is in contact with the heat roller 1 within an area where the printing paper 3 is passed, and the second thermistor 4B which is in contact with the heat roller 1 outside the area. At the startup time, the second thermistor 4B is used to exert temperature control. The temperature the first thermistor 4A detects when the second thermistor 4B reaches a control temperature (a) at which printing is carried out refers to as a temperature (a'). At the actual printing time, the temperature of the heat roller 1 is controlled by the first thermistor 4A, using the temperature (a'). At the printing standby time, its temperature is controlled by the second thermistor 4B.
Patent JP-H06316025-A (JP)
Title: Multilayer laminate
Inventor: WATANABE KAZUYUKI
IPC: B32B27/30
Filed: 1993-05-06
Abstract: PURPOSE:To provide a multilayer laminate wherein the barrier properties of gas are excellent and the same is suitable to the material for the storage vessel of frozen food by forming a thin film consisting of metallic oxide or the like on the surface of the plastic base material and laminating a polyvinyl alcohol- based resin layer having specified thickness on the upper face of the thin film. CONSTITUTION:A multilayer laminate is constituted by forming a thin film consisting of metal or metallic oxide on the surface of the plastic base material and laminating a polyvinyl alcohol-based resin layer having a thickness of at least 3mum on the upper face of the thin film. In the case, the polyvinyl alcohol-based resin is constituted of 30-100mol% vinyl alcohol unit and 70-0mol% vinyl acetate and also degree of polymerization is set in 100-5,000. Thereby the multilayer laminate is obtained wherein the barrier properties of gas for permeation of oxygen gas or the like are excellent and the same is suitable to the material for the storage vessel of frozen food.
Patent JP-H11276560-A (JP)
Title: Containing bag for sterilization
Inventor: MATSUNAGA KATSUTOSHI
IPC: A61L2/26
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent a water-drop from attaching and staying, and to reduce the time for drying by providing a metal-made film on an external surface. SOLUTION: Both edge sections of longitudinal sides of a first sheet member 2 and a second sheet member are heat-sealed, and both edge sections of lateral sides are open sections 4, 4 to form the bag. The first sheet member 2 is formed out of an air-permeable material such as paper, porous polypropylene. The second sheet member 3 is transparent and is formed out of an air-impermeable material such as a polyethylene film. A plurality of pieces of a belt-shaped metal-made film 5 is assembled to a longitudinal direction of a bag 1 at fixed intervals on an external surface of the container bag 1 for sterilizing. The metal-made film 5 having good heat insulation such as aluminum alloy is used. Even when steam is condensed and attached to the bag 1, a heat transfer volume to a water-drop is increased by heat conduction of the metal-made film 5 to rapidly evaporate the steam.
Patent JP-H01275335-A (JP)
Title: Device for detecting the number of residual sheets of paper feeder
Inventor: SUGIYAMA TSUKASA
IPC: B65H1/26
Filed: 1988-04-28
Abstract: PURPOSE:To detect the number of residual sheets without elevating the paper sheets uselessly with a small error bv providing control means for displaying the count number of sheets on a display portion when the lowermost sheet moves to a detecting position by position detecting means. CONSTITUTION:While an elevating plate 14 is gradually lifted up, with paper feeding corresponding to copying operation, a pulse signal as a detection signal is output from an encoder 20. The pulse signal is input to a control device 30, and the control device 30 reads the pulse number. When the input pulse number reaches a pulse number corresponding to a distance l from a paper feed position of a forward space roller 10, the control device 30 reads the number of sheets which have been fed heretofore and stores the number in a memory. When the elevating plate 14 is further lifted up and a detecting plate 22 reaches a position between both elements of a residual quantity detecting switch 21 to be turned on, the control device 30 outputs the data of the memory to a residual number display portion 25 and displays the count number on the residual number display portion 25.
Patent JP-S587855-A (JP)
Title: Complementary mis circuit device
Inventor: HORIGUCHI KATSUJI
IPC: H01L27/092
Filed: 1981-07-06
Abstract: PURPOSE:To reduce the occuplying area of a complementary MIS circuit device by forming one conductive type low impurity density layer on the other conductive type high impurity and forming the other conductive type insular region surrounded by one condutive type high impurity density annular region in the one conductive type layer, thereby eliminating a parasitic effect. CONSTITUTION:A P<-> type layer 23 of reverse conductive type low impurity density is, for example, formed through an N<+> type layer 22 of high impurity density on an N type semicondutor substrate 21. A P type region 11 of higher impurity density than a P<-> type layer 23 is formed on part of the layer 23, and an N channel MIST-M1 having an N<+> type source 12, a drain 13, a gate insulating layer 14 and a gate electrode 15 is formed on the region 11. A reverse conductive type N type region 32 to a P type annular region 31 surrounded by the region 31 is formed on the other part of the layer 23, and a P channel MIST-M2 having a P type source 16, a drain 17, a gate insulating layer 18 and a gate electrode 19 is formed thereon. In this manner, a C-MIS having no  parasitic effect and reduced size can be obtained.
Patent JP-H06295097-A (JP)
Title: Electrophotographic toner
Inventor: NAKAYAMA KOJI
IPC: G03G9/087
Filed: 1993-04-09
Abstract: PURPOSE:To provide an electrophotographic toner having enhanced fixability and improved anti-offsetting property so as to attain fixation at a higher speed or at a lower temp. CONSTITUTION:This electrophotographic toner contains at least a vinyl copolymer and polyolefin as bonding resins and a graft polymer of polyolefin with a vinyl polymer as a compatibility imparting agent.
Patent JP-H07293501-A (JP)
Title: Oil tank
Inventor: HAYASHI YOSHITERU
IPC: F15B1/26
Filed: 1994-04-20
Abstract: PURPOSE:To use an oil tank in a good condition when the oil tank is set under a condition of including much dust, and to maintain the inside of the oil tank in a constant pressure scope constantly, regardless of a sudden variation of the storing amount of the operating oil. CONSTITUTION:The inside of an oil tank is provided in the sealed condition, the sealed inside is provided by applying a preliminary pressure constantly by the compressed air, and an electromagnetic direction change-over valve 12 which has the first position 12B to feed the compressed air to the inside when the preliminary pressure is lower than the lower limit of a set pressure, the second position 12C to exhaust the compressed air from the inside when the preliminary pressure is higher than the upper limit of the set pressure, and the neutral position 12A to shut out the inside when the preliminary pressure is within the set pressure scope, is provided in a passage 8.
Patent JP-S60252460-A (JP)
Title: Azetidinone derivative
Inventor: KATOU TOSHIHISA
IPC: C07D205/08
Filed: 1984-05-25
Abstract: NEW MATERIAL:An azetidinone derivative shown by the formula I (R1 is acyl, H, or amino-protecting group; X is H, alkyloxy, aralkyloxy, aryloxy, OH, OSO3H, or SO3H). EXAMPLE:3-[ D(-)-alpha-( 4-Ethyl-2,3-dioxo-1-piperazinecarboxamido )-alpha-phenylacetamido]-4-trifluoromethyl-2-azetidinone-1-sulfonic acid. USE:Useful as a beta-lactam antibiotic or its intermediate. Showing a wide antibacterial spectrum against Gram-negative bacteria including Pseudomonas aeruginosa, and Gram-positive bacteria. PREPARATION:For example, a compound shown by the formula II is reacted with titanium dichloride in a mixed solvent of water and an alcohol or in an aqueous solution, to give an azatidinone derivative shown by the formula IIIamong the compound shown by the formula I. This compound is reacted with sulfuric anhydride to give a compound shown by the formula IV (M<+> is cation).
Patent JP-H08305782-A (JP)
Title: Mark reader
Inventor: SUZUKI MASAHITO
IPC: G06K7/12
Filed: 1995-04-28
Abstract: PURPOSE: To provide a mark reader such as a bar code reader capable of executing accurate reading operation without being influenced by disturbance light or the like. CONSTITUTION: The mark reader is constituted of a laser diode 2, a collimater lens 3, a mirror 4 for irradiating a bar code 12 recorded in a recording medium 11 with parallel light 2b, a motor 5 for rotationally driving the mirror 4, a lens 6 for converging reflected light from the medium 11, an optical filter 7 for selectively transmitting light with a prescribed wavelength, two photodetectors 32, 33 arranged on the back of the filter 7, a differential amplifier 34, and a decoding circuit 10. The 1st photodetector 32 is set up on a position capable of selectively detecting only reflected light/excited light from a bar code printing part 35. The 2nd photodetector 33 is set up at a position capable of selectively detecting only reflected light from a non-information part 36 adjacent to the printing part 35.
Patent JP-H07291788-A (JP)
Title: Production of compound semiconductor single crystal
Inventor: KAISOU TAKASHI
IPC: C30B29/40
Filed: 1994-04-22
Abstract: PURPOSE:To increase the single crystallization rate of a crystal and enable the growth of high-purity crystal by using a specific crucible at the time of producing the compd. semiconductor single crystal by a liquid sealing chiroporous method. CONSTITUTION:The crucible 3 and a pulling up shaft 7 are relatively rotated and a seed crystal held at this pulling up shaft 7 is immersed into a raw material melt 5 in the crucible 3. The single crystal 9 is then grown without substantially executing pulling up. At that time, a crucible which is made of pNB and is formed to a thickness 0.1 to 0.5mm is used as the crucible 3.
Patent JP-S59232214-A (JP)
Title: Connecting method of heater for vacuum degassing vessel
Inventor: NOMURA HIROSHI
IPC: C21C7/10
Filed: 1983-06-14
Abstract: PURPOSE:To decrease the generating rate of an arc in the juncture between a graphite connecting member embedded between refractory brick walls and an electric resistance heating body and to extend the life of a heater for a vacuum degassing vessel by using a kneaded carbon member in said juncture. CONSTITUTION:A graphite juncture consisting of a stick 20A and a calotte 20B is embedded between refractory brick walls 18A on one side of a heater and a slidable stick 20A is provided between refractory brick walls 18B on the other side. An electric resistance heating body 22 called ''stub'' is fixed to the top end of the stick 20A and the top end of the stub is fitted and connected to the calotte 20B facing the same. A kneaded carbon member kneaded with a carbon material such as graphite or anthracite or the like and a binder such as a phenolic resin or tar pitch is interposed in the juncture. Even if a locally eroded part is generated in the juncture owing to slag droop, etc., the continuation of the electric current conduction is made possible by using such kneaded carbon member.
Patent JP-H04336334-A (JP)
Title: Time slice value setting system
Inventor: HOTTA HIROSHI
IPC: G06F9/46
Filed: 1991-05-13
Abstract: PURPOSE:To improve the processing performance of the system since the frequency of CPU dispatching is decreased by automatically varying a time slice value to an effective time slice value. CONSTITUTION:A time slice control part 1 controls time slice values of respective programs. A CPU dispatch part 2 allows other programs to be executed when a program in execution fully use its time slice value or comes to wait for an input/output request. A detection part 3 detects CPU dispatch being performed because of the full use of the time slice value and requests the time slice control part 1 to increase the time slice value of the program which is fully used.
Patent JP-H11304687-A (JP)
Title: Method and instrument for quantitatively measuring fine particles mixed in silicon wafer treating slurry
Inventor: MOTOYAMA YOSHINARI
IPC: H01L21/304
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and instrument by which the components and quantities of fine particles mixed in slurry can be measured quantitatively on a production line. SOLUTION: An instrument for quantitatively measuring quantity of fine particles mixed in slurry used for a silicon wafer treating process is provide with a circulating passage 22 which is constituted in such a way that part of the slurry can be taken out from the passage 22, a separating device 27 composed of a rotating body 30 in which a slurry storing layer having a prescribed thickness is formed of a transparent member 32 provided on at least one side and which is connected to the passage 22 and rotates in the direction normal to the thickness direction of the slurry storing layer, and a color discriminating sensor 41 which detects the color of the slurry storing layer in the thickness direction in the radial direction. Since the instrument is constituted to quantitatively fine the kinds (components) and mixed amounts (concentrations) of the fine particles mixed in the slurry on the production line by separating the fine particles from the liquid in the direction normal to the thickness direction of the slurry storing layer and measuring the colors of the separated layers of the fine particles and liquid and the position of the separating area by means of the sensor 41 from the thickness direction of the slurry storing layer, the components of the slurry can be adjusted to the optimum mixing ratio and, therefore, the treatment of silicon wafers can be performed efficiently by using the slurry containing the fine particles to the optimum mixing ratio.
Patent JP-H10295837-A (JP)
Title: Health management system and its method and recording medium recording program for health management
Inventor: FUJII ATSUO
IPC: G06Q50/22
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To sufficiently prevent osteoporosis by providing a display means for displaying at least one of the measurement data of an ultraviolet ray irradiation amount and an exercise amount and health management data prepared based on both of the measurement data. SOLUTION: At the time of mounting this recording medium recording a program for health management for preparing data for the health management based on both measurement data of the ultraviolet ray irradiation amount and the exercise amount and displaying them, a personal computer 2 inputs the recorded program for the health management. The program for the health management displays the measurement data for which whether it is more or less compared to the exercise amount set beforehand required for preventing the osteoporosis is evaluated on the display screen 2a of the personal computer 2 and displays an exercise menu for securing the exercise amount required for preventing the osteoporosis on the display screen 2a when it is less compared to the set data of the exercise amount set beforehand required for preventing the osteoporosis.
Patent JP-H04298897-A (JP)
Title: Bidirectional shift register
Inventor: YAZAWA HISANOBU
IPC: G11C19/00
Filed: 1991-03-26
Abstract: PURPOSE:To obtain a bidirectional shift register with a small number of elements by providing a feedback switching element whether or not an input passed through it is controlled by a control signal between a storage means at the n-th stage and the storage means at the (n-1)-th stage. CONSTITUTION:During a period while clock signals phiC and phiD are at low level, the shift register circuit conducts shifting in the normal direction. FF200, 201 and 202 fetch the output of a switching element 21 while a clock signal phiA is at high level and stores information until the signal gets high again. Similarly, FF300, 301 and 302 fetch the output of an element 31 while a clock signal phiB is at high level and stores the information until the signal gets high again. By repeating such operations, the information initially stored in the FF300 is shifted to the FF201, 301, 202, and 302 in the normal direction. To the contrary, during the period while the signal phiA and phiB are at low level, the information initially stored in the FF302 is shifted to the FF202, 301 and 300 in the reverse direction.
Patent JP-S60250627-A (JP)
Title: Aligning pattern
Inventor: KUNIYOSHI SHINJI
IPC: G03F9/00
Filed: 1984-05-28
Abstract: PURPOSE:To obtain a pattern projecting image having good contrast irrespective of the thickness of a photoresist film by providing a recess pattern and a raised pattern as a pair in the prescribed segment. CONSTITUTION:When the aligning pattern 1 in shape to be formed on a wafer is, for example, a linear pattern of 5mum in width and 100mum in length, an area of 100mum angle is simultaneous taken, and a pattern of 5mum in width and 100mum in length is formed in the area (adjacent structure of a rectangular pattern of 50mumX100mum). Thus, one becomes recess shape and the other becomes raised shape even through any wafer process. As a result, the reflecting light intensities at the center and the periphery of the both patterns vary periodically in response to the thickness of the photoresist coating film. Accordingly, when the reflecting light intensity of one pattern center coincide with that of the pattern periphery, large reflecting light intensity difference is always obtained between the other pattern center and the pattern periphery to provide a detection signal of good contrast.
Patent JP-S60250701-A (JP)
Title: Microwave circuit
Inventor: MIYASAKA TOSHIKI
IPC: H01P3/08
Filed: 1984-05-28
Abstract: PURPOSE:To omit an earthing metallic plate and to reduce the height, size and weight of a cricuit by mounting a circuit block having a pin-like terminal on the surface side of a dielectric substrate. CONSTITUTION:An earthing terminal 4 is connected to an earthing conductive plate 19 and an earthing conductive surface 14 is also connected to the conductive plate 19 through a connecting means 13. A conductive case 1 is adhered close to the conductive surface 14 and set up to the same potential as that of the conductive plate 19. Although the contact between the case 1 and the terminal 4 may be often bent and its adhesiveness may be lost, the case 1 is prevented from the influence of said troubles because the case is kept at the same potential as that of the terminal 4 and the potential of the case 1 is kept at the earth potential. Consequently, the earthing metallic plate can be omitted and the circuit can be reduced at its size and weight by mounting the circuit block 40 on the surface side of the substrate 5 and reducing the size of the circuit in its height direction.
Patent JP-S5331571-A (JP)
Title: Treating method for waste fluid generating at treatment of exhaust gas containing nitrogen oxides and sulfur oxides
Inventor: AYUSAWA SABUROU
IPC: C02F1/461
Filed: 1976-09-06
Abstract: PURPOSE: To reutilize the water-containing slurry containing Mn(OH) 2  which is obtained by neutralizing the water washing solution containing MnSO 4  as the source of electrodeposition of Mn, when the catalyst for treating the exhaust gas containing NOx and SOx which is obtained by depositing electrically Mn oxide on the metallic substrate is reproduced. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06318193-A (JP)
Title: Data processor and its method
Inventor: ABE SHIGEO
IPC: G06F19/00
Filed: 1993-05-07
Abstract: PURPOSE:To simply and efficiently obtain a combination optimum solution by using an energy function represented by a weighted sum between a restrictive condition and an evaluation function. CONSTITUTION:The range of weight is determined (step 100) so as to obtain a solution satisfying the restrictive condition, the range of the weight is determined (step 200) so as not to obtain a solution unsatisfying the restrictive condition, the initial value of a variable is set up (step 300), and while changing the weight, the weight is integrated (step 400). When the weight arrives at its top or the amount of change is less than a specified value, calculation ends (step 500).
Patent JP-H04313812-A (JP)
Title: Magnetic disk
Inventor: BABA KAZUHIRO
IPC: G11B5/72
Filed: 1991-04-12
Abstract: PURPOSE:To obtain the magnetic disk having good adhesion and wear resistance by incorporating Si, C and H into the disk and changing the atomic ratios of the H, C/Si+C continuously in the thickness direction of the magnetic recording medium. CONSTITUTION:Protective films 14 contg. the Si, C and H are formed over the entire surface on the recording medium layers 13 formed on the surfaces of a substrate 12. The atomic ratio value of the C/Si+C is specified to <=0.4 right on the layers 13 and 1.0 on the surfaces of the films 14. The substrate 12 is an org. film or Al, etc. The thickness of the layers 13 is confined to <=10mum. The protective films 14 are synthesized by a DC glow discharge plasma chemical deposition method of a gaseous mixture composed of CH4, SiH4 and H2.
Patent JP-S60250385-A (JP)
Inventor: SAKANE YOSHINORI
IPC: G09F13/00
Filed: 1984-05-28
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。