baber/WOPTO huggingface dataset:
Patent JP-S5843235-A (JP)
Title: Improved method and catalyst for converting carbon metal containing oil
Inventor: ORIBAA JIEI ZANDONA
IPC: C10G11/18
Filed: 1982-08-27
Abstract: An improved process and catalyst for economically converting carbo-metallic oils to lighter products. This process is practiced in accordance with effective metals management, carbon management and catalyst activity management combined with feed atomization-vaporization, efficient stripping of carbonaceous material from the coked catalyst, exothermic and endothermic removal of hydrocarbonaceous material to effectively maintain the RCC unit in heat balance. This reduced crude cracking process is practiced with a new and improved catalyst composition identified as RCCC-1 Special that is characterized by the following composition; at least 30 wt% rare earth exchanged "Y" faujasite crystalline zeolite with a silica to alumina ratio of at least 5 of a high lanthanum to cerium ratio and residual sodium content less than 0.30 wt%, is provided with a pore volume greater that 0.35 cc/gm and comprises a clay matrix material that may or may not be acidic with pore size openings in the range of 500 to 2,000 angstroms. The RCCC-1 Special can contain metal promoters to catalyze the endothermic removal of coke and the partial removal of hydrogen present in the carbonaceous material with carbon dioxide. In addition, metal additives to passivate and immobilize vanadium is comtemplated.
Patent JP-H05344048-A (JP)
Title: Base station coverage control system
Inventor: YAHAGI MASAHIKO
IPC: H04W16/06
Filed: 1992-06-09
Abstract: PURPOSE:To avoid sudden/local congestion following a change in a distribution state of mobile stations without extension/reduction of the number of installations of radio base station by changing a shape/area of a base station coverage area in the mobile body communication system. CONSTITUTION:An MCS 1 connects to plural MBS 21, 22, 23 and each of the MBS 21, 22, 23 is connected to plural ANT 5a-5d, 5e-5n by ODS 31, 32, 33. When it is required to revise a shape / area of a base station coverage due to a change in the distribution state of mobile stations, the shape/area of a base station coverage area is revised by changing the connection state with the ANT group by using the ODS 31-33 and the OSW 41.
Patent JP-S5972456-A (JP)
Inventor: SUCHIIBUN ARAN GEBUHAATO
IPC: B65H3/44
Filed: 1983-08-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S636006-A (JP)
Title: Production of linear low-density polyethylene
Inventor: AKIMOTO SHINICHI
IPC: C08F10/02
Filed: 1986-06-25
Abstract: PURPOSE:To produce the title PE excellent in mechanical properties, moldability, transparency, etc., in high polymer yields, by copolymerizing ethylene with a 3-4C alpha-olefin and a 6-12C alpha-olefin in the presence of a specified catalyst. CONSTITUTION:A catalyst is obtained either by reacting a reaction product of an Mg carboxylate (A) of formula I [wherein R<2> is a 1-30C (cyclo)alkyl, aryl or aralkyl] with an organoaluminum compound (B) of formula II [wherein R<3> is a 1-10C (cyclo)alkyl or aryl, X is a halogen and n<=3] with a Ti compound (C) of formula III [wherein R1 is a 1-10C (cyclo)alkyl, aryl or aralkyl and 0<=m<=4] or by reacting a reaction product of component A with component C with a component B. 90-99mol% ethylene is copolymerized with 0.4-9.5mol% 3-4C alpha-olefin and 0.4-9.5mol% 6-12C alpha-olefin at 50-300 deg.C and a pressure of 150kg/cm<2>.G in the presence of said catalyst to obtain a linear low-density PE of a density of 0.90-0.940g/cm<3>.
Patent JP-H11339051-A (JP)
Title: Moving image processor
Inventor: NAKAMURA MITSUAKI
IPC: H04N5/91
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a moving image processor for precisely detecting a cut point. SOLUTION: A moving image processor 40 is provided with a frame inputting part 101, frame storing part 102, discrepancy calculating part 103 for calculating discrepancy between adjacent two frames, discrepancy storing part 104 for storing the inter-frame discrepancy, discrepancy sequencing part 105 for sequencing the inter-frame discrepancy in the backward order, discrepancy correction amount calculating part 106 for weighting the sequenced plural inter- frame discrepancy, calculating a total sum, and calculating discrepancy correction amounts, discrepancy correcting part 107 for correcting the inter-frame discrepancy of the frame of interest stored in the discrepancy storing part 104 by using the discrepancy correction amounts, and cut point detecting part 108 for judging whether or not the frame is a cut point according to the corrected inter-frame discrepancy,  and detecting a cut point.
Patent JP-H10341002-A (JP)
Title: Ferroelectric transistor, semiconductor storage, and handling method and manufacture of ferroelectric transistor
Inventor: IGARASHI YASUSHI
IPC: H01L29/788
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a ferroelectric transistor and its manufacturing method wherein no failure is caused by a heat treatment. SOLUTION: In a ferroelectric transistor, a gate portion 22 is provided on a substrate 25. In the gate portion 22, a gate electrode 10, a ferroelectric film 12, and a gate insulation film 14 are laminated in this order on the substrate 25. A channel layer 20 is provided on the gate insulation film 14. On the channel layer 20, first and second main electrodes 16, 18 are provided separated from each other. The channel layer 20 is used as a channel when it is operated. That is, the carrier concentration of the channel layer 20 is controlled, utilizing the self-polarization of the ferroelectric film 12.
Patent JP-H11343943-A (JP)
Title: Fuel injection pump
Inventor: SHINOHARA YUKIHIRO
IPC: F02M59/10
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce a face pressure in the contact position of a shoe and a movable member by holding a plane contact between the shoe and the movable member. SOLUTION: A cylindrical shoe 13 is slidingly attached to a cam 12. A protruding spherical contact surface 30a is formed on the end part of a plunger 30 in the cam 12 side. The contact surface 31b of a tappet 31 sliding with the contact surface 30a is formed in a recessed spherical surface. The contact surfaces 13a and 31a of the shoe 13 and the tappet 31 are respectively formed in flat surfaces. Since the contact surface 30a of the plunger 30 and the contact surface 31b of the tappet 31 are slidable, the contact surface 31a of the tappet 31 follows the inclination of the contact surface 13a of the shoe 13 to maintain the sliding plane contact of the shoe 13 and the tappet 31. Since a face pressure in the sliding position of the shoe 13 and the tappet 31 can be reduced, a partial abrasion and seizure in the sliding position can be prevented.
Patent JP-H0814871-A (JP)
Title: Pneumatic micrometer device
Inventor: NUMAMOTO MINORU
IPC: G01B13/10
Filed: 1994-06-30
Abstract: PURPOSE:To provide a pneumatic micrometer device for precisely measuring a bore diameter of a workpiece formed therein with a hole. CONSTITUTION:In such a condition that a workpiece 16 formed therein with a hole 30 is floated by the pressure of air jetted from a floating device 18, a measuring cylinder 14 having a jet nozzle 20 which jets air from its outer periphery is located in the hole 30 of the workpiece 16 so as to measure a bore diameter of the hole 30. Since the workpiece 16 is floated, it can be moved easily by pressure of air jetted from the jet nozzle 20, and can be stopped at the center position of a measuring cylinder 14. Accordingly, the measurement can be made in such a condition that the measuring cylinder 14 is always located at the center position of the hole of the workpiece, and accordingly, no positional error which is one of errors in measurement occurs, thereby it is possible to precisely measure the bore diameter of the workpiece 16 and to enhance the degree of repeatable accuracy.
Patent JP-H0813484-A (JP)
Title: Collection method for casing pipe
Inventor: FUJITA MASAKAZU
IPC: E02D5/80
Filed: 1994-06-30
Abstract: PURPOSE:To prevent a grout material from being ejected by injecting a water stop material having a larger specific gravity into a mouth packer of a casing pipe from a pipe, which is penetrated and into which a water stop material is injected and closing the penetration hole when collecting a final casing pipe. CONSTITUTION:While an anchor hole 41 is being excavated, a casing pipe 85, which is added in conformity with the depth of the excavated hole, is pulled out one after another while an anchor material (tension material) is fixed by injecting a grout material from the bottom. When the final casing pipe 85 is pulled out, a water stop material 93, whose gravity is larger than the grout material (cement milk) is injected thereinto from a water stop material infection pipe 57 which is penetrated through an expandable mouth packer 43 by way of an injection hole, thereby blocking the anchor hole 41. This construction makes it possible to prevent the election of the grout material when pulling out the final casing pipe 85.
Patent JP-S5772829-A (JP)
Title: Production of polyurethane molded article
Inventor: KURITA HITOSHI
IPC: B29K105/04
Filed: 1980-10-25
Abstract: PURPOSE: To unnecessitate the step for washing a mold releasing agent and ensure that a only one time coating step is required, by a method wherein a mold releasing agent applied to the mold surface is wiped off leaving an extremely thin film, then a solution-type coating material is coated to a required part of the mold surface, and after foaming a liquid urethane material in the mold, an overcoating material is applied while the solution-type coating material is in a partially cured state.  
     CONSTITUTION: The mold releasing agent is coated on the inside surface of the mold 1, then the agent on the mold surface corresponding to the surface of a product is wiped off leaving an extremely thin film, and if required, a masking member 2 is applied. Subsequently, a film of the solution-type coating material 3 is applied,the masking member 2 is removed and a film of a solution-type coating material 4 having a color different from that of the coating material 3 is produced. Then, after pouring the raw urethane liquid into a cavity 6 and foaming it, the molded article is removed from the mold 1 and, while the solution-type coating materials 3, 4 are in the partially cured state, a urethane-based overcoating material is coated thereon to obtain the desired product. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000341044-A (JP)
Title: Electronic device provided with crystal oscillation circuit
Inventor: SHIMANUKI MASANOBU
IPC: H03B5/04
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To enhance the stability of an oscillated frequency by effectively correcting a change in the oscillated frequency due to humidity and to make the circuit small and to reduce the cost. SOLUTION: Humidity characteristic data are stored in a memory 510 together with temperature characteristic data and time characteristic data, a main control circuit 500 obtains a temperature correction value on the basis of the temperature data and the temperature characteristic data of a temperature sensor 540, a time correction value is obtained on the basis of a terminal operating time obtained from current time data of a clock circuit 530 and the time characteristic data, and current humidity data and the time data are extracted respectively from a humidity sensor 550 and the clock circuit 530 to obtain how many hours the state of humidity continue and a humidity correction value is obtained on the basis of the humidity consecutive time and the humidity characteristic data.  Then an overall correction value is calculated by summing the temperature correction value, the time correction value and the humidity correction value and the oscillated frequency of a crystal oscillation circuit 140 is corrected on the basis of the overall correction value.
Patent JP-H098655-A (JP)
Title: Frequency synthesizer
Inventor: KOKUBO MASARU
IPC: H03L7/187
Filed: 1995-06-16
Abstract: PURPOSE: To input the output of a voltage controlled oscillator(VCO), which is controlled by the smoothed outputs of charge pumps to be respectively driven, to phase comparators while dividing its frequency, to compare its phase with that of a reference signal, to converge it at high speed, to suppress noise and to start stable oscillation. CONSTITUTION: Overlap and non-overlap output phase comparators 6 and 7 outputs the respective outputs of first and second charge pumps 8 and 9 to be respectively driven while smoothing them with a loop filter 3. The oscillation frequency of a VCO 5 to be controlled by this output is divided by a programmable frequency divider 4 corresponding to the previously applied number of frequency dividing stages and outputted to the comparators 6 and 7. This frequency divided output and input reference signal are compared by the comparators 6 and 7 and a PLL frequency synthesizer is constituted. Then, the pumps 8 and 9 generate both of or either of high and low voltages. Thus, the discontinuous skip of frequencies is not generated but converged at high speed, out-of-band noise is suppressed and the stable oscillation can be started.
Patent JP-H09442-A (JP)
Title: Electric pot
Inventor: NOGUCHI HIROYUKI
IPC: A47J41/00
Filed: 1995-06-16
Abstract: PURPOSE: To keep insulation satisfactorily in a pot in which water is boiled by induction heating. CONSTITUTION: A pot part 3 is provided freely loadably/unloadably on an induction heating part 2 equipped with a heating coil 5 and usable singly. A projecting part 8a is provided in the top plate 8 of the induction heating part 2, and also, a temperature detecting part 9 coming in elastic contact with the bottom of a heating container is provided. The main body part 38 of the pot part 3 is constituted by providing a heat insulating wall part 41 on the outer peripheral part of an inner container 40. The sealed space S of the heat insulating wall part 41 is filled with a heat insulating material 43, and also, pressure is set at 0.1Torr. The lower terminal part of the heat insulating wall part 41 (outer wall body 42) is located slightly higher than the bottom of the inner container 40.  A recessed part 40a is formed on the bottom part of the inner container 40, which forms a raised bottom.
Patent JP-H04372810-A (JP)
Title: Method and apparatus for measurement
Inventor: KOBAYASHI KATSUYUKI
IPC: G01B21/08
Filed: 1991-06-21
Abstract: PURPOSE:To obtain the measuring method and apparatus which can measure the thickness of a plate material simply at a low cost. CONSTITUTION:Vibrations having the different frequencies are applied on a plate material 7 with a vibrating pen 10 in a time series, and plate waves are generated. The plate waves which are propagated in the plate material is detected with a vibration sensor 6 which is mounted at an arbitrary position on the plate material 7. The reaching times of the vibrations having the respective different frequencies of the detected plate waves are measured. The thickness of the plate of the plate material 7 is operated based on the respective measured reaching times and the frequencies corresponding to the respective reaching times.
Patent JP-H095776-A (JP)
Title: Copying device
Inventor: YAMASHITA TAKEHIRO
IPC: H04N5/335
Filed: 1995-06-16
Abstract: PURPOSE: To make faithful copying of characters and photographs possible with high fineness without damaging the original. CONSTITUTION: This copying device is constituted by building an information recording element constituted by arranging an optical sensor 1 laminated with a photoconductive function layer on an electrode layer and an information recording medium 3 laminated with an information recordable function layer on an electrode layer so as to face each other apart a spacing held with air or suitable medium into an image pickup device, impressing voltage between both electrode layers, exposing the element with images and recording the images of printed matter.
Patent JP-S5673243-A (JP)
Title: Multistage gearbox
Inventor: YAMADA TOMITOSHI
IPC: F16H1/08
Filed: 1979-11-16
Abstract: PURPOSE: To obtian a proper gear contact pattern and to reduce the number of bearings, by disposing the first-stage gear wheel unit including two helical gears having opposite helix directions each other to hold a single helical gear wheel constituting another stage of a gear train, and forming a projection on the contact surfaces of said single helical gear wheel.  
     CONSTITUTION: A pinion 3 and a single helical gear wheel 4 constituting the second stage of a gear train are held between two helical gears of the first-stage gear wheel unit 2 having opposite helix directions, and the first-stage gear wheel unit 2 and the second-stage pinion 3 are formed in a unitary manner. Here, annular projections 12 are formed coaxially on both side faces of gear wheel 4, so that substantially rolling contact is caused during operation and axial forces acted to the simple helical gear can be absorbed by making the tangential velocity of gear wheel 4 a the portions on the surfaces where it is held in contact with gear wheels 2 substantially equal to that of the gear wheels 2. Further, since axial positions of other gears can be determined by providing a bearing 9 for gear wheel 4 with a positioning thrust bearing, assembling operation can be simplified considerably. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0324701-A (JP)
Title: High frequency transformer for power distributer
Inventor: KIN TOICHI
IPC: H01F17/06
Filed: 1989-06-13
Abstract: PURPOSE: To obtain a power distributor transformer good in characteristics up to TV broadcast bands by providing a columnar ferrite core having a center through-hole and peripheral through-holes, inserting at least one lead into each peripheral through-hole and all leads into the center through-hole. CONSTITUTION: A center through-hole 2 is bored through a ferrite core 1 and a plurality of peripheral through-holes 3 are bored therethrough coaxially round this hole 2. At least one lead is inserted into each peripheral hole 3 and all leads are inserted into the center hole 2. Grounded lead elements 4 are provided to cover the entire outside of the core 1. The flux caused by the leads inserted in the through-holes 2, 3 passes on a closed magnetic path in the core 1, without leaking to outside and hence has no effect on the characteristic impedance. Winding are accurately disposed in place to reduce the stray capacitance between the windings and greatly broad the working frequency band. Thus it is possible to obtain a power distributor transformer not deteriorating the characteristics up to a frequency band over the TV broadcast bands.
Patent JP-S5374823-A (JP)
Title: Amplifier
Inventor: KAWASHIMA ISAO
IPC: H04B3/36
Filed: 1976-12-16
Abstract: PURPOSE:To obtain a stabilized amplified output by introducing an input signal between the forward-phase input terminal and the backward-phase input terminal and compounding the differential amplification signal and the feedback signal of the output transistor at the output terminal of an arithmetic amplifier.
Patent JP-S5938846-A (JP)
Title: Retreival processing method
Inventor: GOTOU YOSHINORI
IPC: G06F17/30
Filed: 1982-08-30
Abstract: PURPOSE:To retrieve quickly a document number of a fundamental term led from a hierarchical relation by making an inputted key word a start point, by generating a key word with respect to an element of the fundamental term by an index word system substitution, and giving a hierarchy. CONSTITUTION:A fundamental term and a document number are extracted from a retrieval object document file 11. In this case, the fundamental term is divided into each element by a separator and is filed. Subsequently, a key word file is generated by combining the elements. In this case, a key word is used as an index of the fundamental term concerned, a hierarchy is given by only substitution having a sense, it is regarded as relation between the key words, and a network type data which uses this key word as a nodal point is constituted. When executing the retrieval to this data, it reaches some nodal point by following said relation, and the nodal point concerned is displayed 17 as a proposed example of the following key word.
Patent JP-S5938235-A (JP)
Title: Production of epoxy resin prepreg
Inventor: SHINKOU TOYOTAROU
IPC: H05K1/03
Filed: 1982-08-30
Abstract: PURPOSE:To produce the titled prepreg having excellent curability and resin- flowability, by impregnating a substrate with varnish contg. an epoxy resin, dicyandiamide and a specified imidazole. CONSTITUTION:A substrate such as glass fiber is impregnated with varnish obtd. by dissolving an epoxy resin (A), 0.3-1.5 equivalents (per equivalent of component A) of dicyandiamide (B) and 0.001-0.005 equivalent (per equivalent of component A) of an imidazole (C) of the formula (wherein R1 is a 11-20C alkyl; R2 is H, a 1-5C alkyl) in an org. solvent such as methyl cellosolve, and dried to obtain a prepreg 2. One-side copper-clad outer layer sheets 3 are placed on both sides of a circuit-printed inner layer sheet 1 interposing said prepreg 2. The resulting structures 8 are put upon one another while putting a mirror plate 4 therebetween. The resulting composite is put 6 between hot platens 7 interposing tool plates 5 and cushioning materials 6 and heated under pressure.
Patent JP-S6130157-A (JP)
Title: Measuring system of call connection delay
Inventor: ORITA SATOSHI
IPC: H04M3/32
Filed: 1984-07-20
Abstract: PURPOSE:To measure the call connection delay time in the operating state by monitoring a pilot signal level by a logic analyzer and identifying generated events from signal lines, where the pilot signal level is changed, to record them together with generation times if the change of the pilot signal level is detected. CONSTITUTION:A call processing processor CPRi and a call processing processor CPRj corresponding a network NWj convering a trunk B start event detection processing parts ED and change pilot signal levels of corresponding trunks TRK1...TRKn or TRK1...TRKm if processing object calls are confirmed as measurement object calls. Pilot signals of these trunks are transmitted to a logic analyzer LA through signal lines c1...cn and d1...dm. The analyzer LA monitors these pilot signal levels; and if the change of levels is detected, generated events from signal lines c1-cn and d1-dm where the change is detected are identified and are recorded together with generation times.
Patent JP-S635221-A (JP)
Title: Weighing instrument
Inventor: MATSUMOTO TAKESHI
IPC: G01G19/56
Filed: 1986-06-25
Abstract: PURPOSE:To measure the wt. of a substance to be measured with high accuracy even when said substance is held to any position of a holding means, by providing the holding means such as a spoon, a beam, a strain gauge and an LCD display part etc. CONSTITUTION:One end of a beam 17 is fixed to a scale main body 12 by a rivet and the other end thereof is connected to an arm 16. Since the beam 17 has parallel spring parts at the upper and lower parts of the sensitive part thereof, said beam 17 has a structure excellent in an offset load characteristic and further strong even against lateral load. Strain gauges 18-21 are adhered to the sensitive part and the mechanical strain of the beam 17 is detected as an electric signal by the strain gauges 18-21 and the wt. of a substance to be measured is operated on the basis of said signal to be displayed on an LCD display part 22.