baber/WOPTO huggingface dataset:
Patent JP-S63166167-A (JP)
Title: Enclosed type lead battery
Inventor: NITTA EIJI
IPC: H01M10/34
Filed: 1986-12-26
Abstract: PURPOSE:To suppress decrease of an electrolyte by an oxygen cycle and reduce self-discharge for making it possible to be used for a specific gravity sensor for a long term, by interposing a microporous diaphragm between the Pb electrode and the separator of an enclosed type lead battery so as to cover the Pb electrode. CONSTITUTION:A collector 2 made of lead or a lead alloy and an active material 3 are arranged on a frame body 1, made of synthetic resin, of an enclosed type lead battery to be used for a specific gravity sensor. A separator is arranged in contact with the end plate notched part of a group of plate-shaped Pb electrode and PbO2 electrode of the lead battery of this constitution for arranging a microporous diaphragm 4 between the Pb electrode and the separator so as to cover the Pb electrode. Then, permeation of oxygen gas is almost inhibited by the microporous diaphragm 4 to reduce self-discharge for enabling the enclosed type lead battery to be used for a long term.
Patent JP-H04188620-A (JP)
Title: Microscopic working method and device
Inventor: SATO YASUE
IPC: H01L21/3065
Filed: 1990-11-19
Abstract: PURPOSE:To make it possible to conduct a high speed processing by a method wherein a surface-modified layer is formed using a compound-reducing light, as a treatment light, having the energy in excess of the bonding energy of the compound with which substrate surface is constituted. CONSTITUTION:The title microscopic processing device is composed of a latent image chamber 6 where a latent image is formed, sample retaining stands 7b, 7c and 7e, an X-Y moving device 8, a rare-gas excimer laser 9, a convex mirror 10, an MgF2 single crystal plate 11 and an optical pressure-reducing device 12. A surface-modified layer, having the energy in excess of the bonding energy of the compound constituting the surface of a substrate and also having the pattern structure composed of reduced substance on the substrate surface by selectively projecting a compound-reducing light, is formed on the surface of the substrate in a modified gas atmosphere. As a result, a high speed anisotropic microscopic processing can be conducted by etching the surface un-modified layer using the surface-modified layer as a protective film without using a resist.
Patent JP-H03175593-A (JP)
Title: On-line character recognizing device
Inventor: YASUGURO MASAYUKI
IPC: G06V30/242
Filed: 1989-12-04
Abstract: PURPOSE:To reduce dictionary capacity and to increase recognizing speed by outputting a grouped character to be attached to a candidate character as the recognized result of an inputted character symbol by referring a character group memory. CONSTITUTION:A character dictionary memory 14 and a character group table memory 17 are provided and a function is provided to output the character to be attached to the candidate character as the recognized result of the inputted character symbol, etc., by referring the character group table and to change the contents of the character group table. Thus, since it is enough to register only the character symbol, etc., which can be the candidate, into the character dictionary memory 14, the dictionary capacity is reduced and for the reduced capacity, the recognizing time can be shortened. Further, since it is enough to describe only the representative character when describing the character symbol, etc., the description is simplified.
Patent JP-H05129432-A (JP)
Title: Adhesive sheet for semiconductor wafer dicing
Inventor: OCHIAI TOSHIO
IPC: C09J7/02
Filed: 1991-11-05
Abstract: PURPOSE:To obtain an adhesive sheet for semiconductor wafer dicing wherein chlorine ions are not generated, and element segments do not drop out and scatter when a semiconductor wafer is subjected to dicing, and the pickup of a wafer chip which is performed in the later process is facilitated. CONSTITUTION:In an adhesive sheet for semiconductor wafer dicing, a lamination film is used as the surface base material for transmitting ultraviolet rays. Said film is composed of at least two layers whose layer constitution material is an internally plasticized polyvinyl chloride film and a polyolefine film. An adhesive agent layer of an ultraviolet-curing adhesive type whose adhesion is decreased by ultraviolet rays irradiation is formed on the surface of the polyolefine film side of the base material.
Patent JP-H11150697-A (JP)
Title: Optical device and display device equipped with its optical device
Inventor: IWAKI TAKAAKI
IPC: G09F9/00
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical device which does not bring about the drop of image luminance and allows a user to see a bright image without worrying about irregular color by making irregular color of an image symmetrical with respect to the center line. SOLUTION: This device is provided with an optical member 43 that guides light form a light source 3, a light modulation member 53 which gives light modulation by making light that passes through the member 43 pass through it, a light synthetic member which has a optical thin film that has a light transmissive characteristic and a light reflective characteristic and synthesizes light after light modulation by the member 53 and a color correction member which has an optical thin film that has the light transmissive characteristic and the light reflective characteristic, is arranged between the member 43 and the member 53 and is arranged inclined about an optical axis to correct irregular color in the light synthetic member by making light that passes through the member 43 pass through it.
Patent JP-H08150486-A (JP)
Title: Bar code marking method
Inventor: NISHIO NORIHIRO
IPC: B23K26/00
Filed: 1994-11-25
Abstract: PURPOSE: To provide such marking method of bar code as enables bar code parts to be clearly identified from its background so that the read-out ratio is improved. CONSTITUTION: In the marking method in which a bar code 2 is formed on a metallic material 1 by the scanning of a laser beam 4; first, the bar code part 2 is formed by making the peak value of the laser beam output 4 the same or slightly larger than the background part and making the repeated frequency high so as to evaporate and discolorate the metallic surface. Next, the background part 3 of the bar code is formed by making the repeated frequency of the laser beam output 4 low and evaporating the metallic surface.
Patent JP-H02161344-A (JP)
Title: Oxide semiconductor gas sensor
Inventor: ICHIMURA TAKESHIGE
IPC: G01N27/12
Filed: 1988-12-14
Abstract: PURPOSE:To enhance reproducibility, stability, sensitivity, selectivity, etc., by providing a contact layer formed by lowering the resistance of an n type oxide semiconductor between metallic electrode layers and gas sensitive layer and allowing an ohmic contact between the gas sensitive layer and the metallic electrode layers. CONSTITUTION:Platinum paste is screen-printed in prescribed patterns on a substrate 1 and is baked, by which the metallic electrode layers 11, 12 and a heater 4 are formed. A contact layer 5 is then formed on the electrode layers 11, 12 by electron beam vapor deposition. Fine platinum particles are deposited on the surface of the powder of tin oxide. The paste is prepd. by adding water and silica sol to this powder and is printed on the substrate 1 and is heated after drying to form the gas sensitive layer 2 consisting of tin oxide. An aq. platinic acid chloride soln. is impregnated in this layer 2 and the layer 2 is coated by adding the water and silica sol thereto. The layer is then heated to form the coated layer 3. Since an ohmic contact is attained between the layer 2 and the electrode layers 11, 12, the contact resistance value is lowered.
Patent JP-H11149400-A (JP)
Title: Data management device, data recording and reproducing device, data management method and data recording and reproducing method
Inventor: FUJITA HIROYUKI
IPC: G11B20/10
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To efficiently utilize an area for recording data. SOLUTION: In this data recording and reproducing device 10, while reproduding the data of an optional file, by a release instruction from a server controller 30, management information is corrected (changed) so as to turn an already reproduced area occupied by the data of an already reproduced part among the data of the file during reproduction to a state capable of recording new data. Thus, for instance, in the case of recording the plural data, when the file during the reproduction is present, the recording area of a data storage part 13 is efficiently utilized and the new data are recorded in a data recording area occupied by the already reproduced data before the file during the reproduction is completely reproduced.
Patent JP-H11154906-A (JP)
Title: Optical transmitter
Inventor: MATSUOKA ISAO
IPC: H04B10/297
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To prevent a system under operation from the disconnection of service by avoiding outputting of an optical signal, which is converted at a stand-by electric/optic conversion part of another wave length, from the electric/optic conversion part at the time of erroneously exchange-mounting the stand-by electric/optic conversion part of another wave length at the time of the fault of an optic/electric conversion part. SOLUTION: At the time of generating a fault at the electric/optic conversion part of a transmitter part 10-1 and erroneously exchanging with the stand-by electric/optic conversion part 104 of a wavelength λn, a wavelength monitoring and comparing part 30 fetches wavelength information of a wavelength λn from an exchanged wavelength information output circuit 1042 and compares it with waveform information of wavelength λ1 handled by an electric/optic conversion circuit 1041 stored in advance to judge its coincidence. At this time, as wavelength information of both of them do not coincide, the part 30 outputs a transmission output control signal to the circuit 1041 of the part 104 of the erroneously mounted wavelength λn.  Then shut down control is executed to avoid the output of the optical signal of a wavelength λn from the erroneously mounted part 104.
Patent JP-H04188169-A (JP)
Title: Multicolor developing device
Inventor: KITA HIDEKI
IPC: G03G15/08
Filed: 1990-11-22
Abstract: PURPOSE:To secure sufficient capacity of a toner storing container and achieve speed-up to change over each developing mechanism by fixing the toner storing container. CONSTITUTION:There are fixed the same number of toner storing containers 60, 62, 64, 66 as that of developing mechanisms 18, 20 or the like. There are provided to each of the toner storing containers 60, 62, 64, 66 toner supplying means 68, 70, 72, 74 to supply the toner in the container to respective developing mechanisms 18, 20 or the like, and the toner supplying means are selectively positioned either to the toner supplying position or to the toner non-supplying position by the positioning means provided for each ofthem. This constitution allows the capacity of the toner storing containers 60, 62, 64, 66 to be sufficiently secured, and allows speed-up to change over each of the developing mechanisms 18, 20.
Patent JP-2001137970-A (JP)
Title: Punch die
Inventor: OTSUKA YASUYUKI
IPC: B21D28/34
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a punch die having a precision higher than the precision of a working machine. SOLUTION: A hole 5 is formed to an axial part at a tip side of a punch body 3, a collet chuck 11 inserted with a punch tip 9 is inserted into the hole 5 freely mounting/dismounting, also, the collet chuck 11 is arranged to the punch body 3 freely mounting/dismounting, a member 15 for fixing collect chuck, by which the punch tip 9 inserted into the collect chuck 11 is mounted- dismounted at the state the collet chuck 11 is inserted/fixed into the hole 5 of the punch body 3, is arranged, a first fine adjustment member 17, which finely aligns to align the center of an tip edge of the punch tip 9 to the center of the punch body 3, is arranged, a second fine adjustment member 21, which finely aligns a deflection in an angle of an tip edge at the punch tip 9 at the state the collet chuck 11 is inserted/fixed in the hole 5 of the punch body 3, is arranged.
Patent JP-H01158102-A (JP)
Title: Method of executing elastic pavement material
Inventor: OGURA KATSUYUKI
IPC: E01C7/00
Filed: 1987-12-16
Abstract: PURPOSE: To easily construct a slip-preventing pavement by mounting a mold material formed of a plurality of holes and a plurality of legs for spacers on a pavement substrate bedrock, injecting and filling urethane resin from the holes of the mold material, and removing the mold. CONSTITUTION: An elastic paving material construction mold material 1 is constituted of a molding plate 3 having a plurality of bored holes 2 in prescribed positions and a plurality of legs 4 projected from the lower part of the mold plate 3 and served as spacers. The mold material 1 is mounted on a foundation bed to be paved and an elastic paving material is injected from the holes 2 of the mold material 1 till filling a clearance part on the foundation bed and the surface of the mold material 1. Secondly, after hardening the elastic paving material, the mold material 1 is removed and the elastic pavement with the surface recessed/projected is laid. This constitution can provide a pavement preventing slip accidents.
Patent JP-2001131577-A (JP)
Title: Detergent composition
Inventor: YASUMASU TOMOKO
IPC: A61Q19/10
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a detergent composition having low stimulation and high cleaning power to the skin (including scalp), quickly rinsable with water to give extremely refreshing feeling, free from stiff feeling after drying and giving smooth and comfortable feeling to the skin. SOLUTION: The objective detergent composition contains (A) an amidocarboxylic acid or its salt expressed by general formula (I) [R is an 8-22C straight chain or branched alkyl, alkenyl or hydroxyalkyl; A is H or a 1-6C straight chain or branched alkyl or hydroxyalkyl; X is CH(OH)CH2, CH2CHOH, their mixture or CH(OH)CH(OH); and M is H, an alkali metal ion, an alkaline earth metal ion, ammonium ion or an alkanolamine] and (B) an oil component and/or (C) a nonionic surfactant.
Patent JP-2001131959-A (JP)
Title: Engine control device for fire truck
Inventor: YOKOIE KAZUO
IPC: C09K17/40
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To facilitate the engine control in fire extinguishment in a fire truck, particularly, a small-sized one of light car scale and prevent a set engine rotating speed from getting out of order by the engine vibration or the like. SOLUTION: This device comprises an acceleration device 28 connected to a throttle valve 2 through a transmission member 29, and a damping device 30 and a drive unit 31 arranged in the middle thereof. The damping device 30 plays the role of allowing the acceleration and deceleration displacement of the acceleration device 28 and prohibiting the return movement of the transmission member 29 by a return spring 48. Further, the drive unit 31 automatically reduces the engine speed when it is excessively increased.
Patent JP-H06151384-A (JP)
Title: Dry etching method
Inventor: KADOMURA SHINGO
IPC: H01L29/778
Filed: 1992-10-31
Abstract: PURPOSE:To realize the selective anisotropic etching of GaAs/AlGaAs laminate series without the use of a CFC(chlorofluorocarbon). CONSTITUTION:In the processing of a gate recess 5a of a HEMT, an n<+>-GaAs layer 5 on an n<+>-GaAs layer 4 is etched using an etching gas that contains a thiocarbonyl compound and can generate F* under electric discharge dissociation conditions. A carbon-based polymer that has a deposition characteristic and is derived from a decomposition product of a resist mask 6 is strengthened by the introduction of >C=S base radicals or C-S linkages. Moreover, S (sulphur) which is dissociated from the thiocarbonyl compound is also deposited. Therefore, a strong side wall protective film 7 can be created even when the amount of the deposition of the carbon-based polymer is relatively decreased, and superior anisotropic processing can be effected by a low incident ion energy. Specific examples of the composition of the gas include CSF2/Cl2, CSCl2/SF6 or the like.
Patent JP-H0748099-A (JP)
Title: Attachment consisting of a plurality of parts used in mobile operating device
Inventor: PAURU RINGEN
IPC: B66F9/18
Filed: 1993-12-16
Abstract: PURPOSE: To correctly position an attachment in a movable manner in the vertical, right-to-left and longitudinal directions by holding components by the attachment through a lifting module, a spacing module and a swiveling module. CONSTITUTION: A lifting module 1 is coupled with a working device at an end part of an attachment, and adjustable in height by a lift drive device relative to the working device. A sliding module 4 is supported on both sides in a shiftable manner forward of the lifting module 1, shifted by a sliding drive device and locked on a desired side position. A spacing module 10 is provided forward of the spacing module 10, expanded/contracted by a spacing drive device, and held at a desired position. A swiveling module 17 is supported forward of the spacing module 10, swiveled by a swiveling drive device and locked at a desired position. The three-dimensional operation of the components is realized thereby.
Patent JP-H01157302-A (JP)
Title: Controller for plowing depth of rotary tiller
Inventor: NISHIGUCHI NOBUYUKI
IPC: A01B63/114
Filed: 1987-12-15
Abstract: PURPOSE:To eliminate a difference in control accuracy regardless of a change in plowing depth setting, by enabling a change in position of a rocking shaft center of a ground contact cover for sensing plowing depth in the vertical direction. CONSTITUTION:The first cover 5 is vertically rocked relatively to the second cover 6 by a change in plowing depth and the change in angle thereof is sensed by a potentiometer 8. Based on the sensing, a lift cylinder is automatically operated to keep the plowing depth at a constant value. When an operating tool (16a) is operated to change the set plowing depth, an electrically operated motor (M) is driven to change the position of the second cover 6 by a guide part (7a). The rocking shaft center (P) of the first cower 5 is moved relatively to tillage rotary tines 11. Thereby the mounting angle in which the ground contact cover is in the standard state can be kept at a constant value without any change in control accuracy.
Patent JP-2000149984-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: SHINODA NAOKI
IPC: H01M10/0569
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery with high safety, and excellent in a loading characteristic. SOLUTION: At least two kinds of compounds comprising a phosphate and a halogenated chain hydrocarbon having 25 deg.C-150 deg.C of boiling point and expressed by a constitutional formula CaHbFcXd (X: halogen except fluorine, 3<=a<=10, 1<=b<=a, a<=c<=2a, 0<=d<=c) are contained in an electrolyte, in a nonaqueous electrolyte secondary battery having a positive electrode 1, a negative electrode 2 and the nonaqueous solvent electrolyte. A content of the phosphate in the electrolyte is preferably 10-60 vol.%, and a content of the halogenated hydrocarbon in the electrolyte is 5-80 vol.%.
Patent JP-H04276875-A (JP)
Title: Method for achieving motion filtering for slow target and apparatus for executing method thereof
Inventor: FLORENT RAOUL
IPC: H04N7/18
Filed: 1991-11-30
Abstract: PURPOSE: To detect a slow target in a short calculation time and with a small number of memories. CONSTITUTION: This method includes a step which is equal to an initialization step including a substep that integrates the results obtained from an A/extractor and consists of the coordinates (hj) and Hist (n-1) (1) of the start point of a locus, a step which has two B/loops, i.e., a 1st loop that generates the extension or initialization of the locus with dependence secured on a received alarm (B1/) and a 2nd loop that generates the extension or destruction of the locus with no dependence secured on the received alarm (B2/) and forms a history in the next instant (n) shown in Hist n (2), and a step which detects a target through observation of C/ Hist n (2).
Patent JP-H11149741-A (JP)
Title: Disk cartridge
Inventor: KIKUCHI SHUICHI
IPC: G11B23/033
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a disk cartridge from which a hub can be separated and taken out easily in material recycled. SOLUTION: The rotating region of a disk 13 is formed at the inside of the upper shell 15 and the lower shell 16 of a disk cartridge 1. Respectively thin split grooves 24 are formed, in an arc shape, at the inside of arc-shaped ribs 22 which are formed integrally. When a material for the disk cartridge 1 is recycled, the disk cartridge 1 which is placed on a lower jig is pressed by an upper jig. Thereby, the disk cartridge 1 is crushed along the split grooves 24, and the disk 13 on which a hub 4 is placed is taken our easily. The disk 13 which is taken out in this manner and on which the hub 4 is placed is crushed and treated separately, a metal material for the hub 4 and a synthetic resin material for the disk 14 can be sorted simply.  It is possible to prevent the cutting edge of a crushing machine from being worn out and to continue a high-efficiency crushing operation for many hours.
Patent JP-H11237611-A (JP)
Title: Liquid crystal display device
Inventor: SAITO KATSUTOSHI
IPC: G09G3/20
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To actualize a liquid crystal display device which need not be provided with a means that can be scanned in both directions and performs inversion and output. SOLUTION: Liquid crystal, pixel electrodes 14 which drive the liquid crystal, an output circuit which supplies a signal for driving the pixel electrodes 14, and a scanning circuit which outputs scanning signals driving the output circuit are arranged on the same substrate, and the scanning circuit inputs a signal for fixing a scanning direction and can make scans in 1st and 2nd scanning directions. Consequently, it is made easy to invert and output an image and the compact liquid crystal display device is actualized without specially providing a means for inverting and outputting images.
Patent JP-H09162206-A (JP)
Title: Semiconductor manufacturing device
Inventor: NISHIO HIDEJI
IPC: H01L21/52
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To improve the wear resisting property of the pellet mounting surface of a heat stage. SOLUTION: This device is composed of a heat stage 3 provided with a pellet mounting surface 3a and a heat stage main body 3c retaining the pellet mounting part 3b, a pellet cartridge heater 5 which heats up the pellet 1 through the heat block 4, a mount head pressing main body 6 which presses a mount head when the pellet 1 is bonded, and a pellet conveying collet 8 which conveys the pellet cut on a wafer 7 to the heat stage 3. In this case, the pellet mounting part 3b is formed by abrasion resisting material so that the hardness of the pellet mounting surface 3a becomes harder than the hardness of the non-circuit forming surface of the pellet 1.