baber/WOPTO huggingface dataset:
Patent JP-H1064805-A (JP)
Title: Position detector
Inventor: KAWAGUCHI TORU
IPC: G03F7/20
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To suppress the air fluctuation on the optical path of a specifically polarized coherent light beam to ensure a high accuracy of the position detection of a work, by propagating the polarized beam as it is and selectively passing the beam. SOLUTION: A linearly polarized coherent laser beam LB from a laser light source 10 is incident on a polarized plane-conservative optical fiber 13. The propagating light to a polarized plane agreeing with the selective polarization- conservative axis of the optical fiber 13 in the fiber is incident to a polarization beam splitter 18 via an analyzer 15, etc. The analyzer 15 permits specified linearly polarized light to be conserved by the fiber 13 among the light flux emitted therefrom to selectively pass through. The reflected beam LBa from the polarization beam splitter 18 is incident on a first acoustic optical modulator 20a, while the beam LBa passed through the splitter 18 is incident on a second acoustic optical modulator 20b.
Patent JP-H1173880-A (JP)
Title: Manufacture and manufacturing equipment of plasma display panel
Inventor: MATSUMOTO MASAHIRO
IPC: H01J9/38
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To accurately, simply provide a phosphor layer by applying three kinds of phosphor pastes containing phosphor powder illuminating in red, green, and blue to a glass substrate, and removing the phosphor existing in the position other than the specified applying position by sticking to a sticky body. SOLUTION: Phosphor pastes of red (R), blue (B), and green (G) are partially applied to a glass substrate on which an electrode and a partition are formed in a stripe shape to form a red phosphor layer 4, a blue phosphor layer 5, and a green phosphor layer 6. In the substrate for applying the phosphor paste between the partitions, the phosphor paste is often attached to the position other than the specified applying position. The places the paste is attached are mainly the upper end part of the partition, and the phosphor existing in the position other than the specified applying position is removed by sticking to a sticking body. The removing process applied before or after baking the phosphor paste is effective.
Patent JP-H0575434-A (JP)
Title: Logic circuit
Inventor: NAKAMURA SUSUMU
IPC: H03K19/08
Filed: 1991-09-17
Abstract: PURPOSE:To provide the logic circuit having high speed and high drive capability with low power consumption. CONSTITUTION:The logic circuit connecting between 1st and 2nd power supplies Vcc and Vss consists of an input stage G comprising an inverter circuit IVI, an H level signal creating circuit E, an L level signal creating circuit F and an output stage S arranged in series between the 1st and 2nd power supplies Vcc and Vss. Moreover, the inverter circuit IV1 of the input stage G includes a 1st inverter IV11 applying drive control to the H level signal creating circuit E at the output stage and a 2nd inverter IV12 applying drive control to the L level signal creating circuit F.
Patent JP-H0631451-A (JP)
Title: Welding method in inert gaseous atmosphere
Inventor: MATSUMOTO TOSHIO
IPC: B23K9/16
Filed: 1992-07-20
Abstract: PURPOSE:To enable stable welding with a small amt. of an inert gas by executing welding in an inert gaseous atmosphere within a reduced pressure vessel. CONSTITUTION:Works 3 are fixed onto a moving table 2 in the vessel 1, the pressure in which is adequately reduced. The works are then irradiated with laser beams from above. The vacuum degree in the reduced pressure vessel 1 is maintained under 1/2 to 10<-3>Torr, more preferably 1/5 to 1/10Torr at this time. As a result, a large amt. of welding in the atm. is possible without requiring a costly and sophisticated vacuum device. The consumption of the inert gas is thus lessened and running costs are reduced. The absorption of laser beam energy by plasma is lessened and the welding with good energy efficiency is possible. The gases generated from weld zones are sucked by a vacuum pump, by which the blowholes generated in the weld zones are decreased.
Patent JP-2001058181-A (JP)
Title: Method and apparatus for passing liquid into liquid passing type capacitor
Inventor: TAJIMA YOSHINOBU
IPC: H01G11/10
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To continuously obtain a desalted liquid by arranging liquid passing type capacitors in parallel to connect them and setting one of them to a process for removing an ion component of a liquid to be treated while setting the other one of them to a process for recovering the ion component of the liquid to be treated. SOLUTION: A liquid passing type capacitor 1 is equipped with first and second liquid passing type capacitors 1a, 1b which are connected to a supply source 5 of a liquid to be treated in common and arranged in parallel by mutually connecting desalted liquid outflow pipings. A DC power supply 34 is connected to a pair of the electrodes 30, 31 of the liquid passing type capacitor 1 and, when a liquid to be treated is passed through a column in such as state that DC voltage is applied across the electrodes, a pair of the electrodes 30, 31 adsorb ions to remove the ion component from the liquid to be treated to obtain a desalted liquid and, when a pair of the electrodes 30, 31 are short- circuited thereafter, ions are desorbed from a pair of the electrodes 30, 31 to obtain a conc. liquid wherein the ion component is recovered in high concn.
Patent JP-H10120905-A (JP)
Title: Production of silicone rubber
Inventor: TAKAHASHI MASAHARU
IPC: C08K5/14
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain a silicone rubber which is stabilized in vulcanization and can omit secondary vulcanization by mixing a specific alkenyl group-bearing organopolysiloxane, a specific reinforcing silica filler and a specific organohydrogenpolysiloxane with heat over a specific temperature. SOLUTION: (A) 100 pts.wt. of an organopolysiloxane which is represented by the formula: R<1> a SiO(4-a)/2 (R<1> represents a monovalent hydrocarbon where 0.001-0.5mol% of R<1> is an alkenyl; (a) is a positive number of 1.95-2.05) with an average polymerization degree of >=100, (B) 5-200 pts.wt. of a reinforcing silica filler having a specific surface area of >=50m<2> /g (according to the BET method) and (C) 0.1-10 pts.wt. of an organohydrogenpolysiloxane of the formula: R<2> b Hc SiO(4-b-c)/2 (R<2> is a monovalent hydrocarbon; (b) and (c) are each positive number satisfying the followings: (b) is 1-2; (c) is 0.1-1.2 where b+c is 1.8-2.2) are heated and mixed at >=100 deg.C to form a silicone compound. Then, an organic peroxide or a catalyst of metal in the platinum group is added to the compound to effect crosslinking thereby giving the objective silicone rubber.
Patent JP-H08102846-A (JP)
Title: Line density conversion enabled picture processor
Inventor: HATA YASUHIRO
IPC: G06T5/00
Filed: 1994-09-30
Abstract: PURPOSE: To guarantee clearer picture quality at low cost by generating the picture signal having line density higher than that of a picture signal which is read even if low line density is used for a read device such as a CCD. CONSTITUTION: A read part 1 generating multivalued picture signals corresponding to density for respective picture elements of an original, a picture element interpolation part 2 increasing the number of picture elements in a main scanning direction or the number of lines in a subscanning direction by generating the interpolation picture signal of a multivalue level, which is predicted from the multivalued picture signal of the peripheral picture element of the interpolation picture element, and outputting a conversion picture signal obtained by incorporating the interpolation picture signal between the picture signals from the read part 1 and a binarization processing part 3 binarizing the picture signal from the picture element interpolation part 2 and outputting a binary picture signal expressing white and black are provided.
Patent JP-H0680344-A (JP)
Title: Guide shoe for elevator
Inventor: IYODA HIROMI
IPC: B66B7/04
Filed: 1992-09-04
Abstract: PURPOSE:To prevent vivration and noise generated by stick-slip of a guide shoe at starting an elevator car. CONSTITUTION:Vibrationproof rubber 7 is provided between a shoe supporting member 6 with a shoe 5 built therein and a frame 8 provided so as to cover the member 6, a stpper pin 12 is projected from the shoe supporting member 6 side, an elliptical hole 8c is provided on the face 8b of the frame 8 so as to engage with the pin through an elastic body consisting of slidable material, and hence displacement of the shoe 5 in up and down directions is regulated. Consequently, stick-slip of the shoe 5 can be prevented, and generation of abnormal vibration and noise of the guide shoe 5 is eliminated at starting or immediately before stopping of the elevator car.
Patent JP-S60136580-A (JP)
Title: (5-phenyl-1,3-dioxan-4-yl)alkenoic acid or alkanoic acid derivative, manufacture and medicine
Inventor: BURAIAN JIEOFURII MEIN
IPC: C07D319/08
Filed: 1984-11-12
Abstract: This invention concerns novel, 1,3-dioxan-4-yl-alkenoic and alkanoic acids of formula I wherein Ra is (1-6C)alkyl, halogeno-(1-6C)alkyl, Rb is hydrogen or as Ra, or Ra and Rb together form (2-5C)polymethylene or (2-4C)oxypoly- methylene, n is 2,3, or 4, A is vinylene or ethylene, benzene ring B optionally bears a single substituent and the substituents at positions 4 and 5 of the dioxane ring have trans-relative stereochemistry; together with pharmaceutically acceptable salts, (1-6C)-alkyl esters and (1-6C)alkanesulphonamides thereof. The compounds of formula I are antagonists of thromboxane A<sub>2</sub> and are of value in treating a variety of disease conditions. The invention also provides processes for the manufacture of, and pharmaceutical compositions of, the compounds of formula 1.
Patent JP-H0283790-A (JP)
Title: Character recognizing device
Inventor: KODA TOSHIYUKI
IPC: G06K9/66
Filed: 1988-09-21
Abstract: PURPOSE:To shorten time necessary for determining a weight coefficient and recognizing an inputted character without lowering a recognition rate by outputting the maximum value out of the unit of an output layer equivalent to the number of the inputted character. CONSTITUTION:For binarized character data, its character part is segmented into a rectangular shape by a segmenting part 11, and the mesh feature of the segmented character part is obtained by partitioning the part into NXN rough mesh areas and counting a proportion of a character part (black) included in each mesh area to the whole of the mesh area in a mesh feature extracting part 12. Next, the title device has plural multiinput-output signal processing parts network-connected with each other so that no connection exists between the respective layers of the layer structure of a character recognizing part 2, and that a signal can be propagated only to an upper layer. In the network, the connecting range between one processing part included in the upper layer and another processing part included in a lower layer is limited, the processing parts hold plural weight coefficients, weight input data with the weight coefficients and linearly add the plural data, and the maximum value out of the unit of the output layer equivalent to the number of the input character is outputted.
Patent JP-2001059764-A (JP)
Title: Detecting method of molten surface position and dipping depth
Inventor: YASUE SHINYA
IPC: G01F23/24
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To detect simply and accurately molten surface position and dipping depth. SOLUTION: In this detecting method, a cylindrical cooling body 21 and a rotating shaft 25 are constituted of graphite sintered body and made conductor. A crucible 22 is constituted of graphite and made conductor. The crucible 22 is electrically insulated from a crucible base 26 by using an alumina plate 27. Therefore a closed circuit of the cooling body 21, fused silicon 23, the crucible 22, a heat resistant wiring 29, a resistance meter 30, a wiring 28 and the rotating shaft 25 is formed. Large change of a resistance value when the cooling body 21 comes into contact with the fused silicon 23 is detected with the resistance meter 30, and the molten surface position of the fused silicon 23 is precisely detected. The logarithmic value of the resistance value with the resistance meter 30 is almost inversely proportional to the logarithmic value of the dipping depth.  The amount of change of resistance value after the cooling body 21 reaches the molten surface position is measured, and the dipping depth of the cooling body 21 is precisely detected.
Patent JP-H0284706-A (JP)
Title: Manufacture of iron core for stationary electromagnetic induction apparatus
Inventor: TOKUMASU OSAMU
IPC: H01F41/02
Filed: 1988-09-21
Abstract: PURPOSE:To reduce the variation in piled-up height of each section of the title iron core caused by the variation in thickness of iron core pieces so as to manufacture the iron core which does not spoil the magnetic characteristics by measuring the piled-up heights of piled-up bodies of iron core pieces assigned to each section of the iron core and deciding the combination of the piled-up bodies so that the variation in piled-up height of each section can be minimized. CONSTITUTION:Piled-up bodies constituted of nearly same numbers of iron core pieces are assigned to each leg section and yoke section based on required numbers of piling-up pieces found from the required piled-up height of an iron core 51 and, at the same time, the required number of the iron core pieces of each piled-up body is decided so that the total number of the iron core pieces of each piled-up body can become a required piling-up number. Then a belt-like magnetic material is cut off to prescribed shapes and each pile-up body is formed by piling up the cut pieces by the required number. Thereafter, piled-up heights of the piled-up bodies are measured and the combination of the piled-up bodies is decided based on the measured heights so that the variation in piled-up height of the iron core pieces of all leg and yoke sections can be minimized and the piled-up bodies are assigned to each leg and yoke section in accordance with the decided combination. After assignment, the iron core pieces assigned to each section are piled up and the iron core 51 is obtained.
Patent JP-S60128080-A (JP)
Title: Steering device for front and rear wheels
Inventor: FURUKAWA OSAMU
IPC: B62D7/15
Filed: 1983-12-16
Abstract: PURPOSE:To make it possible to faciliate the backlash adjustment between a pinion and an internal gear, by providing stoppers projected from both sides of a holder so that lateral force is received by the stoppers. CONSTITUTION:A flange 21 formed in an internal gear 25 is coupled, adjustably in backlash, to a bearing holder 20 for supporting an input shaft 12 by means of an eccentric bolt 32, and as well, stoppers 24 are projected from both sides of the holder 20, which receive lateral force acting upon the above-mentioned flange 21. Therefore, the backlash adjustment between a pinion 41 and the internal gear 25 may be easily made, and as well the lateral force acting upon the internal gear 25 side may be surely received.
Patent JP-S6298652-A (JP)
Title: Resin seal type semiconductor device
Inventor: NISHIKAWA AKIO
IPC: H01L23/31
Filed: 1985-10-25
Abstract: PURPOSE:To improve reliability by sealing a device by a resin composition containing a multifunctional epoxy compound and an alkylphenol resin whose terminals have amino groups. CONSTITUTION:A device is sealed by a resin composition characterized by containing at least a multifunctional epoxy compound [A] and an alkylphenol resin [B], terminals thereof have amino groups. The example of the multifunctional epoxy compound [A] is shown in formula 1. The examples of the alkylphenol resin [B], the terminals thereof have amino groups, are shown in formulae 2-1, 2-2. Where R represents an alkyl group and n the range of 1-15. tert-octyl, t-nonyl, t-butyl, etc. in R are particularly available among them.
Patent JP-S6392808-A (JP)
Inventor: TORII NOBUTOSHI
IPC: F16B37/04
Filed: 1986-10-06
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-H0399157-A (JP)
Title: Remote controller for air conditioner
Inventor: ISOBE TOMONORI
IPC: F24F11/02
Filed: 1989-09-13
Abstract: PURPOSE:To easily known variation in an operating state after a switch opera tion by providing a switch for varying a set temperature in a predetermined pattern in a remote controller, and displaying a capacity change predetermined pattern of a compressor by a varying pattern. CONSTITUTION:A pattern display unit 38 for capacity change of a compressor is divided into patterns 39-43. When a 'wakeup' pattern is selected by a switch 9, the 'wakeup' is displayed by a display symbol 31, and the pattern 39 is simultaneously displayed. Thereafter, the capacity of the compressor maintains low up to set time, and after the set time, it displays up. When an 'outing' pattern is selected by a switch 10, a decrease in the capacity is displayed by a display symbol 32, the pattern 40 is simultaneously displayed, the capacity of the compressor is abruptly reduced and it is maintained. Thus, variation in the operating state of an air conditioner after the switch operation can be easily known by the display.
Patent JP-S6479822-A (JP)
Title: Multiwindow control system
Inventor: MATSUI HARUKI
IPC: G06F3/048
Filed: 1987-09-21
Abstract: PURPOSE:To match characters to be displayed on a display screen with an operator's request by providing a display mechanism part with an expanding/ contracting part and expanding/contracting the characters on the basis of a character specified by a pointing device to display them. CONSTITUTION:A CPU 1 stores a window A e.g. for allows a display memory 4-2 to display a window A e.g. stored in a main storage device 3. The contents, i.e., a part of the window A, of the display memory 4-2 are displayed on a CRT 4-3. When the quantity of information is small for instance, a center character '8' is specified with a light pen 5 and the contracting function of the expanding/contracting part 4-1 to display the characters on the CRT 4-3, and when characters are to be expansively displayed in spite of small quantity of information, an expanding function is driven to display the characters. Thereby, information required for the operator can be easily obtained.
Patent JP-2001068783-A (JP)
Title: Surface-emission laser and manufacture thereof
Inventor: OTSUBO KOJI
IPC: H01S5/183
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To form a surface-emission laser having a high gain active layer and a high reflectance DBR mirror in a smaller number of steps, by adhering a second low reflectance semiconductor layer of one conducting type to the vertex of a mesa structure of a first distributing Bragg reflector. SOLUTION: A mesa structure 7 is formed on a first distributed Bragg reflector 2, and a current constricting structure is formed of an oxide film 9 that is formed by oxidizing part of a first low reflectance semiconductor layer of one conducting type constituting the structure 7, whereby current injecting efficiency can be improved. Further, a second distributed Bragg reflector 3 is monolithic with a double heterojunction structure including a stressed quantum well active layer 5, whereby the distributed Bragg reflectors can be adhered by a single heating step. Since the stop of adhering a DBR mirror and the oxidation step of forming the current constricting mechanism are performed as a series of processes within the same apparatus, the number of steps can be reduced.
Patent JP-H0684702-A (JP)
Title: Electric double-layer capacitor
Inventor: MURANAKA TAKAYOSHI
IPC: H01G11/40
Filed: 1992-09-07
Abstract: PURPOSE:To further raise the maximum working temperature of an electric- double layer capacitor from the conventional level after fixing the working voltage of the capacitor. CONSTITUTION:A plus-side pan-like metallic case 14 which houses a pair of polarizable electrodes 11a and 11b and also works as a current collecting body and coating material is constituted of a clad material which is composed of aluminum on the inside and stainless steel on the outside and the opening of the pan-like case 14 is sealed with a gasket 15. At the same time, a minus-side metallic cap 16 which is also used as a current collecting body and coating material is constituted of stainless steel. In addition, a deleted section 18 is provided at part of the aluminum on the inside of the case 14 so as to expose the stainless steel on the outside through the section 18.
Patent JP-H11134203-A (JP)
Title: Micro controller, data processing system and control method for task switch
Inventor: IMANISHI HIROSHI
IPC: G06F9/48
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To realize high speed task switching in a micro controller for controlling plural hardware engines. SOLUTION: A processor 300, a task management table 310 and a scheduler 330 are incorporated in the micro controller. The processor 300 sequentially executes plural tasks for controlling the allocated hardware engines (cores). The task management table 310 stores task management information containing state information (ST information) showing the respective execution situations of the plural tasks, priority information (PRI information) showing the execution priority of the plural tasks and core ID information (CID information) showing to which cores the plural tasks are allocated. The scheduler 330 causes the processor 300 to switch the task based on task management information when a specified instruction is decoded or the execution of any core terminates.
Patent JP-2000065657-A (JP)
Title: Liquid-operated earth pressure gauge
Inventor: YOSHIDA SUNAO
IPC: G01L5/00
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid-operated earth pressure gauge which can detect earth pressure which are free from error caused by water pressure with a simple constitution. SOLUTION: When a liquid-operated earth pressure gauge detects that earth pressure from a deflection amount of a secondary diaphragm 3, which is transmitted to a secondary diaphragm 3 from a primary diaphragm 1 for detecting earth pressure through a pressure medium 2, the gauge receives a water pressure from which the earth pressure is eliminated with the surface (backside) of the secondary diaphragm 3 opposite to the surface of the diaphragm 3 which receives the pressure from the medium 2.
Patent JP-H1087563-A (JP)
Title: New fluorine-containing aromatic compound and its use
Inventor: YOSHINO NORIO
IPC: C09K23/20
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful as a surfactant for emulsifying both of a hydrocarbon-based oil and an aromatic oil. SOLUTION: This compound is represented by formula I [Rf is a 4-6C perfluoroalkyl; R1 is H or SO3 M (M is H, an alkali metal or NH4 ); (n) is 0-7; (m) is 0 or 1; R2 is SO3 M, COOM or PO3 M2 ], e.g. sodium 4-[5-(4'- nonafluorobutyl)phenyl-5-oxopentyloxy]benzenesulfonate. The compound of formula I is synthesized by starting from a process reacting a compound of formula II (X is Br or I) with a compound of formula III [M' is an alkali metal; R2 ' is H, COOCH3 or PO(OCH3 )2 ] in the presence of a catalyst.