baber/WOPTO huggingface dataset:
Patent JP-H08137763-A (JP)
Title: Flash memory controller
Inventor: USUI FUMIO
IPC: G06F21/62
Filed: 1994-11-04
Abstract: PURPOSE: To improve the reliability of a system using a flash memory by adding data for error check to data stored in the flash memory. CONSTITUTION: A first flash memory 104 storing data, an inspection code generation means 103 generating a code for error check of data, a storage means 105 storing the code for error check, which is generated by the inspection code generation means 103, and a control means 101 executing a serires of processing for reading or writing data for the first flash memory 104 and storing the code for error check, which is generated by the inspection code generation means 103 in accordance with the data stored in the first flash memory 104 during the execution of a series of processing, in the storage means 105 are provided.
Patent JP-H05107741-A (JP)
Title: Method for inspecting phase shift reticle
Inventor: MARUYAMA HIROSHI
IPC: G03F1/29
Filed: 1991-10-18
Abstract: PURPOSE:To inspect a defect of the phase shift reticle by comparing an image, formed by developing inspection data generated by performing image processing wherein variation in the quantity of transmission of a pattern edge part is predicted, with an image of the reticle to be inspected. CONSTITUTION:The defect inspection is performed by comparing the image, generated by developing the inspection data generated by performing the image processing wherein the variation in the quantity of transmitted light of the pattern edge part of the phase shift reticle (2), with the image of the reticle to be inspected. Namely, a normal reticle (1) in the absence of a shifter and a phase reticle (2) in the presence of the shifter are irradiated with light for exposure respectively. In this case, the light intensity of the pattern edge can be varied when an image is obtained from a data base, so it is never decided that the pattern edge of the phase shift reticle is a defect, and the defect can be inspected.
Patent JP-2001097463-A (JP)
Title: Food packaging bag
Inventor: WATANABE KATSUMI
IPC: B65D85/50
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a food packaging bag to be easily unsealed even when the bag is provided with a water absorption sheet and not foul a food to be stored. SOLUTION: A food packaging bag is provided with a water absorption sheet 4 in a bag main body 1 with one end 3 stuck and formed into the bag shape for storing a food, and a cutting line 6 for cutting the water absorption sheet 4 in the given direction is formed on the water absorption sheet 4.
Patent JP-H09109649-A (JP)
Title: Air conditioner for automobile
Inventor: TAJIMA TADAYOSHI
IPC: B60H1/00
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for an automobile, in which the amount of refrigerant circulating in a circuit is increased, and quick heating is possible also in starting of the heating operation. SOLUTION: Opening control members K1, K2 for controlling the openings of expansion valves EXa, EXb by sensing the temperatures of pipes of outlet parts of evaporators 1a, 1b are heated by a heating means when the heating operation is performed in a state where the outside air temperature is low, the openings of the expansion valves EXa, EXb are increased, refrigerant in a circuit is fed back to a compressor without interference by the expansion valves EXa, EXb and discharged as high-temperature and high-pressure refrigerant after being compressed by the compressor, and therefore, quick heating performance is improved.
Patent JP-H1097519-A (JP)
Title: Two-dimensional inverse discrete cosine conversion circuit
Inventor: TSUBOI EIJI
IPC: H04N19/60
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a two-dimensional inverse discrete cosine conversion circuit which can shorten a two-dimensional inverse discrete cosine conversion process time without varying a circuit scale. SOLUTION: This circuit is equipped with an input switching circuit 12 which selectively switches and outputs input data and data after linear inverse discrete cosine conversion, an input switching control circuit 17 which controls the operation of the input switching circuit 12, a linear inverse discrete cosine conversion circuit 13 which performs linear inverse discrete cosine conversion for the input data, and a data distributing circuit 18 which switches and controls the output destination of the output data.  The input switching control circuit 17 controls the input switching circuit 12 so that the input data and data in a previous block are outputted alternately without any break, and the data distributing circuit 18 switches the output destination of the output data in timing delayed by the internal processing time of the linear inverse discrete cosine conversion circuit 13 on the basis of the timing of the switching of the input switching circuit 12 by the input switching control circuit 17.
Patent JP-H07119627-A (JP)
Title: Pulsation adjusting mechanism for nonpulsating pump
Inventor: KONISHI YOSHIAKI
IPC: F04B43/02
Filed: 1993-10-29
Abstract: PURPOSE:To provide a pulsation adjusting mechanism for a nonpulsating pump capable of limiting pulsation of a pump discharging flow rate caused by mixing-in of air, a mechanical loose clearance etc., irrespective of pump actuat ing conditions. CONSTITUTION:A capacity changeable auxiliary pump (p) is provided on a common driving shaft 14 in addition to main pumps P1 and P2. These auxiliary pump (p) and main pumps the provided with a reverse absorption stop valve 20 and a reverse discharging stop valve 22 used in common to both pumps. The auxiliary pump (p) is constituted of a driving shaft 14, a driving cam 32, a cross head 34 and a spring back type piston pump to make reciprocating motion via a spring 36 and an adjusting screw 42 is provided capably of advancing and retreating on the stopper 40 of the piston 38 of this pump so as to adjust the length of a piston stoke by engaging therewith.
Patent JP-S63127844-A (JP)
Title: Vacuum adsorbing device
Inventor: TANABE YOSHIKAZU
IPC: H01L21/683
Filed: 1986-11-17
Abstract: PURPOSE:To prevent a held article from being contaminated, by installing a discharged gas flow passage for holding the held article into an adsorbing hole, independently from a supplied gas flow passage for releasing the holding operation for the held aritcle by the adsorbing hole. CONSTITUTION:A discharged gas flow passage 3 applies a negative pressure into an adsorbing hole 2 and carries out the holding operation for a semiconductor wafer 5. A supplied air flow passage 4 introduces the gas such as clean air into the adsorbing hole 2, and releases the holding operation for the semiconductor wafer 5 by releasing the negative pressure state. The discharged gas flow passage 3 and the supplied gas flow passage 4 are installed independently. Further, a bypass 3d is formed, making a detour around a discharged gas control valve 3b installed into a vacuum pipe 3a. Further, a contact jig 6 made of clean quartz, etc. is installed in demountable ways at the part of a basic body part 1 where the semiconductor wafer 5 adsorbed and held into the adsorbing hole 2 contacts, by a plurality of jig adsorbing holes 6a.
Patent JP-S61149993-A (JP)
Inventor: TERADA YOSHINARI
IPC: G10H1/26
Filed: 1984-12-25
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-S62130375-A (JP)
Title: Windshield glass for wrist watch with antifogging film and its production
Inventor: KUSHIDA HACHIRO
IPC: G04B37/02
Filed: 1985-12-03
Abstract: PURPOSE:To prevent the fogging of the windshield glass of a wrist watch by forming an antifogging film consisting of fine particles of gamma-A2O3 on the inside surface of inorg. glass. CONSTITUTION:The film 2 consisting of the ultrafine particles of the gamma-A2O3 are fixed and formed onto the inside surface of the windshield glass 1 of the wrist watch. Since the film 2 is the assemblage of the ultrafine particles, the film exists as a transparent film and moisture adsorbs uniformly on the inside surface of the glass 1. The generation of such fogging as to form water drops is thus obviated and therefore, the stable performance to prevent the fogging of the glass 1 is provided.
Patent JP-S62131900-A (JP)
Inventor: YASUDA KUNIHARU
IPC: B64G1/24
Filed: 1985-12-03
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-H03133144-A (JP)
Title: Electrode formation of semiconductor device
Inventor: KOBAYASHI MASAKI
IPC: H01L29/812
Filed: 1989-10-19
Abstract: PURPOSE:To enable easy formation of an electrode of an extremely fine size by applying deposition of a metallic pattern through an opening part and by forming a tapered deposited metallic layer pattern on a semiconductor substrate inside the opening part corresponding to constriction of the opening part accompanying proceeding of deposition. CONSTITUTION:A mask layer 11 having an opening is formed on a semiconductor substrate 101, deposition of a first metallic pattern 13 is applied through the opening part, and a tapered deposited metallic layer pattern 15 is formed on a semiconductor substrate inside the opening part corresponding to constriction of the opening part accompanying proceeding of deposition. Deposition of a second metal 14 is applied and dry etching is applied to a first metallic layer pattern using the second metallic layer pattern as a mask. Thereby, it is possible to form an electrode whose size is smaller than that of the opening part of the mask layer and to form an electrode of a fine size with high yield using an inexpensive ultraviolet ray exposure device of good through-put.
Patent JP-S61150590-A (JP)
Title: Coinciding pulse generating circuit of electronic still camera
Inventor: SAMEJIMA TAKASHI
IPC: H04N9/86
Filed: 1984-12-25
Abstract: PURPOSE:To generate stably a coinciding pulse to drive a switch by changing over a change-over switch of a color difference signal deciding part by a control signal generated at a control part and outputting the output of a comparator as a coinciding pulse. CONSTITUTION:A color difference signal deciding part 30 has a comparator 32, a delay circuit 34 to delay the output of an RS latch circuit 14 and a D-type flip-flop 33. At an A input terminal of the input side of the comparator 32, the output 21a of sampling holding circuit 22 is directly inputted, and at a B input terminal, the output 22a of a sampling holding circuit 22 and the output Q' of the D-type flip-flop 33 are changed over and inputted by a change-over switch 31. The switch 32 conducts an on side when a control signal 14a is H and conducts an off side when it is L. In short, when the control signal 14a is H, sampling values R-Y and B-Y are compared, and the color difference signal deciding part 30 compares B-Y before one horizontal period with R-Y at the present time,and discriminates the color difference signal.
Patent JP-S61149460-A (JP)
Title: Shadow mask material
Inventor: KAMIO MORINORI
IPC: H01J29/07
Filed: 1984-12-25
Abstract: PURPOSE:To provide resonance and buckling resistances to a shadow mask material without deteriorating the low thermal expansion characteristics by incorporating specified amounts of C, Si, Al and Mn into an Fe-Ni alloy. CONSTITUTION:This shadow mask material consists of, by weight, <=0.10% C, <=0.30% Si, <=0.30% Al, 0.1-1.0% Mn, 20-<30% Ni and the balance Fe with inevitable impurities or further contains <=10% Cr. The alloy for a shadow mask has <=about 7.0X10<-6>/ deg.C coefft. of thermal expansion, >=about 17,000kg/mm<2> Young's modulus, <=about 20kg/mm<2> yield strength after annealing and satisfactory press formability.
Patent JP-S62131436-A (JP)
Title: Manufacture of anti-dazzling cathode-ray tube
Inventor: KOYAE EIJI
IPC: H01J29/88
Filed: 1985-12-03
Abstract: PURPOSE:To enhance the effect of anti-dazzling, by making the density of deposition of an external light reflection preventive film on a following cathode-ray tube higher than that of deposition of an external light reflection preventive film on a preceding cathode-ray tube. CONSTITUTION:When a spray 7 is moved backward zigzag across the direction of proceeding of cathode-ray tubes 10a, 10b in a row to apply an external light reflection preventive agent 8 to the outside surfaces 2a of the faceplates 2 of the tubes, the wavelength D1 of the zigzag movement of the spray for the preceding tube is made larger than that D2 of the zigzag movement of the spray for the following tube to heighten the density of deposition of an external light reflection preventive film 6 on the following tube even if the preheated temperature of the following cathode-ray tube 10b becomes lower than that of the preceding cathode-ray tube 10a because the time of stay of the tube 10b in a preheating chamber 9 is shorter. The degree of lustrousness of the external light reflection preventive film 6 is thus lowered so that the degree of lustrousness is prevented from becoming irregular and is thereby made equal to that of the film on the preceding tube 10a.
Patent JP-H10126251-A (JP)
Title: Multiple-choice detecting circuit
Inventor: SATO SHOICHIRO
IPC: H03K19/20
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To make a detection time always equal irrespective of the state of an address signal and prevent the detection time from deteriorating, even when address select signals increase in number by composing the circuit of a NAND circuit, a NOR circuit, etc., and obtaining a multiple-detection output as the output of the NOR circuit. SOLUTION: Although a sate, wherein two bits of input signals IN1 to IN8 as an address comparison result have a high level is detected, the input signals IN1 to IN8 as the address comparison result are all inputted, one by one, to minimum unit detecting circuits 101a to 101d which detect the input signals having the high level, whichever input signal goes up to the high level. For example, when two inputs of the minimum unit detecting circuit 101a are both at the high level, that is detected by 2NAND1, and a low level is inputted to 4NAND 3 as its output. A high level is inputted to 4NAND7 as its output and the lower level of 4NOR7 is outputted as a high level through an inverter 8.
Patent JP-2001091350-A (JP)
Title: Seismic movement detecting device
Inventor: GOTO NOBORU
IPC: G01H1/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a seismic movement detecting device which relaxes the shock of a plumb hob with a cylindrical case due to the generation of a seismic movement and which prevents a flaw or a deformation from being generated on the outer circumferential face of a plumb hob part constituting the plumb hob or on the inner circumferential face of the cylindrical case. SOLUTION: This seismic movement detecting device is provided with a seismic movement detecting unit 1. The detecting unit comprises a conductive bottom plate 2, an insulating material 3 which is formed on the outer circumference on the surface of the bottom plate 2, and a cylindrical case 4 which is installed on the bottom plate 2 via the insulating material 3, and further a lid body 5 which blocks up the upper end of the cylindrical case 4. The seismic movement detecting unit comprises further a plumb hob 6 which is formed in such a way that it is composed of a leg part 6b whose lower end is supported by the bottom plate 2 and which is molded in a rod shape and that it is composed of a plumb hob part 6b which is formed on the upper end of the leg part 6a.  A conductive shock absorbing material 9 is arranged and installed either on the outer circumferential face of the plumb hob part 6b constituting the plumb hob 6 or on the inner circumferential face of the cylindrical case 4 with which the plumb hob part 6b comes into contact.
Patent JP-H03134330-A (JP)
Title: Back plate for drum brake
Inventor: SHINTANI TAKASHI
IPC: F16D65/00
Filed: 1989-10-19
Abstract: PURPOSE:To prevent any brake noise caused by vibration by disposing patches across wheel cylinder fixture surfaces and third surfaces adjacent to the wheel cylinder fixture surfaces, where the ends on the operative side of wheel cylinders of leading shoes are exposed, and securing the patches to a back plate. CONSTITUTION:In a back plate 1, there are formed a back plate fixture surface 2, and third surfaces 9, 10 adjacent to wheel cylinder fixture surfaces 5, 6 in positions where the ends on the operative side of brake shoes 7, 8 are exposed. Patches 12, 13 are disposed across the wheel cylinder fixture surfaces 5, 6 and the third surfaces 9, 10, respectively, in the state secured to the back plate 1. The brake shoes 7, 8 are urged outward in the radial direction by a liquid pressure at the time of braking, to be pressed against a drum. Since the wheel cylinder fixture surfaces 5, 6 are secured to the third surfaces 9, 10 by the patches 12, 13, vibration of the wheel cylinder fixture surfaces 5, 6 can be restrained, thereby preventing any brake noise.
Patent JP-H10118799-A (JP)
Title: Transfer press
Inventor: NISHIDA KENJI
IPC: B30B13/00
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a transfer press capable of high precision forming by improving rigidity in the horizontal direction. SOLUTION: In the transfer press, in which a bed 2, a crown 3, a slide 4, etc., are split for each working station W... and these are made into a module as one set, plurality of uprights 5 are interposed between the beds 2 and the crowns 3, the beds 2 and the crowns 3 are joined by tie rods 6 inserted in these uprights 5, a reinforcing means 10 connecting between the right/left uprights 5 is arranged at a position of a slide 4 bottom dead center of the uprights 5 apart in the left/right direction. The reinforcing means arranged between each upright is functioned as a cramp, thus, the rigidity in the lateral direction of a press main body 1 is improved, and working precision is improved because lateral deflection in operation is prevented.
Patent JP-H10124388-A (JP)
Title: Storage control unit
Inventor: MORISHITA NOBORU
IPC: G06F12/12
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To increase the throughput of the storage control unit by decreasing the reference/update frequency of cache management information. SOLUTION: The storage control unit 3 has N cache memories 35-1 to 35-N and N control memories 34-1 to 34-N which store cache management information 343, and controls data transfer between a processor 1 and a storage device 2 through the cache memories 35 while referring to and updating the cache management information 343. In the N control memories 34-1 to 34-N, the management information regarding all of the cache memories 35-1 to 35-N is multiplied by N as to the individual control memories 34-1 to 34-N and set. A control part for a channel adapter 31 and a drive adapter 32 refers to the management information in at least one control memory memory 34-1 when referring to the management information, and updates the N multiplied pieces of management information at the same time when updating the management information.
Patent JP-H07119002-A (JP)
Title: Noise-proofing structure in loom
Inventor: HAYAKAWA YOSHIKAZU
IPC: D03J1/00
Filed: 1993-10-29
Abstract: PURPOSE:To provide the subject structure so designed as to cover the upper part of a loom for noise-proofing purpose and designed to improve the visibility for the inside of the loom from the outside without the need for uncovering. CONSTITUTION:A covering device 10 is provided on the upper part of a loom 1. This device 10 has both front and rear covers 13, 14 curved toward the loom body side, which are respectively equipped with transparent plates 16, 17. Owing to the above curvature, the distance between a worker and a site to be visibly recognized can be shortened, and the worker can easily see the inside of the loom through the transparent plates 16, 17 without the need for opening the covers 13, 14.
Patent JP-H11112804-A (JP)
Title: Color image binarization method and device
Inventor: SUGIURA SUSUMU
IPC: H04N1/405
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To binarize color images at a high speed by simple constitution. SOLUTION: Inputted color image data 101 are converted to lightness components in an RGB-Y conversion part 102 and color components are decided from the threshold value of a dither threshold value generation part 111. Then, the propriety of the combination of error propagation processed lightness components and the decided color components is judged in a color space presence judgement part 105, a color corrected by a color correction part 108 or the color decided by a color dot decision part 107 is decided by a printing dot color decision part 109 corresponding to the result, an error is calculated by a Y component error calculation part 106 and fed back to a Y component error addition part 103 and only the lightness components are error propagation processed.
Patent JP-H05109671-A (JP)
Title: Manufacture of semiconductor device
Inventor: MINAMIMOMOSE ISAMU
IPC: H01L21/3065
Filed: 1991-10-21
Abstract: PURPOSE:To make the etching rate of a silicon nitride film increase to that of a silicon oxide film by a method wherein an etching device of a type of a structure, wherein gas is excited by a microwave, is used, sulfer hexafluoride gas is used as etching gas and the silicon oxide film is etched at the degree of vacuum set within the extent of a specified value. CONSTITUTION:A silicon oxide film 2 is formed on a silicon substrate 1 by a thermal oxidation and a silicon nitride film 3 is formed by a CVD method. Moreover, a photoresist pattern 4 is formed by a photolitho process and the film 3 is etched using this pattern 4 as a mask. In the etching at this time an etching device of a type of a structure, wherein gas is excited by a microwave, is used, sulfur hexafluoride gas is used as etching gas and the degree of vacuum is set at 1nmTorr or higher and 100mTorr or lower. Thereby, an etching rate of the film 3 is made large to that of the film 2 and the selection ratio of the film 3 to the film 2 can be ensured in a ratio of 1 to 5.3 or larger.
Patent JP-S61152563-A (JP)
Inventor: ITSUBO JUNICHI
IPC: B65D41/34
Filed: 1984-12-26
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-H03134778-A (JP)
Title: Stereo picture processing method
Inventor: HAYASHI NAOYA
IPC: H04N7/18
Filed: 1989-10-20
Abstract: PURPOSE:To raise the possibility of selection of a pair of segments correctly corresponding to each other by using the dynamic programming to collate respective boundary lines of left and right areas with each other and merging adjacent areas at the time when the degree of resemblance may be raised by merging. CONSTITUTION:This method is constituted to include feature extraction 6 and 16, area pair generation 7, boundary line collation 8, area merging 20, and area pair selection 9. The dynamic programming is used to collate respective boundary lines of a pair of the left area and the right area, and the degree of resemblance and pairs of segments between boundary lines are obtained from respective boundary lines. If the degree of resemblance may be raised by merging adjacent areas, they are merged to generate a pair of areas having a higher degree of resemblance, and pairs of areas correctly corresponding to each other are discriminated in order from a pair of largest areas and are selected, and the other pairs of areas including left or right areas of these selected pairs of areas are removed to exclude multiple correspondence of areas. Thus, the possibility of selection of a pair of segments which do not correctly correspond to each other is reduced.