baber/WOPTO huggingface dataset:
Patent JP-H1083625-A (JP)
Title: Optical disk reproducing method and optical disk device
Inventor: KUSANO TAIZO
IPC: G11B7/00
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To minimize a reproducing disabled section after passing a flawed area by equipping a retrying processing means for retrying reproducing in shortening a time constant for detecting an RF signal when an optical disk comes in the reproducing disabled state due to pit collapse. SOLUTION: Error correction is performed by a commander 15 in its reproducing operation, but resulting in the correction disable state, so that retrying processing is commenced. A time constant changeover command is outputted by the commander 15 to an AC coupling circuit 11 with a time constant changeable function so as to shorten a time constant. As a result, the AC coupling circuit 11 is operated so as to make an average value of an input signal RFDC zero with a shorter time constant, than at the normal reproduction. Consequently, since a section where reproducing data cannot normally be detected is shortened to the utmost, its normal data can be outputted, provided that the original flawed section falls within a burst error correcting capacity range of a logical processing circuit for reproducing data.
Patent JP-H1083440-A (JP)
Title: Memory card
Inventor: HIRAMATSU AKIHISA
IPC: H05K1/02
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of an erroneous operation due to the flow-in of static electricity generated in the human body into a main body device through a memory card by providing a resistor on a printed board and reducing static electricity in the card. SOLUTION: A first ground pattern 3a and a second ground pattern 3b are provided on the printed board 3. A part to which a spring 3c for bringing the printed board 3 into contact with a metallic board fixed to a plastic frame storing the printed board 3 is provided on the second pattern 3b. The resistor 3d is provided between the first pattern 3a and the second pattern 3b. Static electricity generated in the human body in inserting the card into the main body device is transmitted to the metallic board and it is temporarily stored in the second pattern 3b from the spring 3c. The flow of static electricity transmitted to the first pattern 3a from the second pattern 3b is reduced by the resistor 3d.
Patent JP-S61115955-A (JP)
Title: Resin composition for flame-retardant laminated sheet
Inventor: TAKAHASHI KEIICHI
IPC: C08K5/15
Filed: 1984-11-09
Abstract: PURPOSE:To provide the titled compsn. which has a low resin varnish viscosity, does not cause crystallization even at a low temp. and has excellent flame retardance and heat resistance, by blending a bifunctional, reactive flame retarder with a thermosetting resin compsn. CONSTITUTION:The titled compsn. is obtd. by blending a brominated bisphenol F type epoxy compd. of the formula (wherein n is 0, 1) as a reactive flame retarder with a thermosetting resin compsn. When the bifunctional type reactive flame retarder is blended, a compsn. having advantages in that it has a low resin varnish viscosity and excellent handling, does not cause crystallization even at a low temp. and has excellent flame retardance and heat resistance, can be obtd. as compared with the case where a conventional reactive flame retader such as brominated bisphenol. A epoxy resin is used. The compsn. is suitable for use as a material for the production of flame-retardant laminated sheets.
Patent JP-H01103559-A (JP)
Title: Wiper device for automobile
Inventor: GERUTO KIYUUBAUFU
IPC: B60S1/32
Filed: 1988-09-22
Abstract: PURPOSE: To reduce the load to a wiper blade when it is not used by providing a crank-shaped lifting member mounted on a motor shaft, in a space part between a wiper arm near a wiper motion stopping position or one inverted position and a blade support member. CONSTITUTION: One end of a wiper arm 10 is connected to a wiper swinging shaft 12 connected to a bearing 24 and a drive shaft 26, and the other end is connected to the support member 20 of a wiper blade. The wiper arm 10 comprises two links 14, 16 with a hinge 18 between them, and energizes the wiper blade toward a windshield surface 22 by means of a spring 32. A crank- shaped lifting member 46 mounted on the rotating shaft 44 of a motor 40 is provided in a space part 53 between a wiper arm 10 near a wiper stopping position or one inverted position and the blade support member. When the wiper is not used, the motor 40 is driven to lift the blade from the windshield surface to reduce loads for increased durability.
Patent JP-S6479588-A (JP)
Title: Inserting sheet for baking ceramic
Inventor: SAKURAMOTO TAKAFUMI
IPC: C04B35/64
Filed: 1987-09-21
Abstract: PURPOSE: To prevent a ceramic kmolded structure from being cracked or deformed and the molded structure from being bonded with a burning bench by processing a high melting point spacer with a high polymer film formation material in which a thermal decomposition speed moderation agent is compounded in a combustible base material to cause decomposition and combustion to mildly proceed upon burning of ceramic. CONSTITUTION: As a combustible base material there are used ones such as natural rubber and butyl rubber, etc., in which they are decomposed and combusted, and hence gassified and made ash upon burning of ceramic and which prevents ceramic from being modifued and has a swelling formation property. As a thermal decomposition speed relaxation agent there are used ones such as powders of epoxy resin and phenol resin, etc., in which they are decomposed and combusted, and hence are gasified and made ash and which prevents ceramic from being modified and which is higher in thermal decomposition temperature than a flexible base material. An insert sheet is one in which a high melting piont spacere is processed with a high polymer film formation material. The spacer is one such as alumina and zirconia, etc., which is npot melted at burning temperature of ceramic.  The processing method is properly determined in response to the configuration of the spacer. Hereby, insertion work is effectively achieved with excellent processing property.
Patent JP-2000062299-A (JP)
Title: Contamination grade inspecting device for printed matter
Inventor: DOBASHI HIROYOSHI
IPC: G07D7/182
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a contamination grade inspecting device for a printed matter capable of executing highly accurate inspection of a contamination grade of the printed material likely to a sense of a man. SOLUTION: A positioning section 102 executes positioning of image data of a printed matter P inputted from an image inputting section 101 and an average density calculating section 104 calculates an average density in each visual field region by using the positioned image data and a printing kind of the printed material and an area of the visual field obtained from a region information memory section 103. A density difference measuring section 105 measures a density difference by each visual field region by using the calculated average density of the printed material and a reference density of the visual field region of the printed material obtained from the region information memory section 103.  A density difference normalization operating section 106 normalizes the density difference by each visual field region by using the measured density difference of the visual field region, the density average of the visual field region obtained from the region information memory section 103 and a variation level of the density distribution. An integrating section 107 judges a contamination grade of the printed matter P by integrating the normalized density differences of the respective visual field regions.
Patent JP-S60231402-A (JP)
Title: Production of oxygen with ca-na-a and na-x-alo3 in n2 adsorption tower
Inventor: IZUMI JIYUN
IPC: C01B13/02
Filed: 1983-12-15
Abstract: PURPOSE:To produce O2 with inexpensive adsorbents by packing the upper stream side of an adsorption tower with Ca-Na-A type zeolite and the downstream side with alumina added Na-X type zeolite so as to reduce the consumption unit of power required and the amount of the adsorbents required. CONSTITUTION:A gaseous mixture contg. O2 and N2 as principal components is introduced into an N2 adsorption tower at a temp. below room temp. under atmospheric pressure -3atm. N2 is selectively adsorbed in the tower, high purity O2 or O2 enriched gas is discharged, and the tower contg. the adsorbed N2 is evacuated to 0.045-0.55atm. to carry out regeneration. In this method, the upper stream side of the tower where the concn. of O2 does not exceed 50% is packed with Ca-Na-A type zeolite, and the downstream side is packed with alumina added Na-X type zeolite. The Ca-Na-A type zeolite adsorbs a larger amount of N2 than the Na-X type zeolite by 18-20% in the region where the concn. of O2 does not exceeds 50% while maintaining N2 selectivity comparable to that of the Na-X type zeolite, so O2 is produced with the N2 adsorption tower adsorbing a large amount of N2 and maintaining high N2 selectivity as a whole in the N2 adsorption tower.
Patent JP-S6392181-A (JP)
Title: Picture information storing and retrieving device
Inventor: FUJIMOTO MAKOTO
IPC: H04N5/76
Filed: 1986-10-07
Abstract: PURPOSE:To efficiently store and retrieve a picture by applying a marking to plural specific pictures selected from the plural pictures, storing and initially staring a retrieval from the specific picture based on the marking. CONSTITUTION:A storing means (a) applies the marking to the specific plural specific pictures (representative picture) selected from the plural pictures and stores together with the selecting information of the specific picture. In a retrieving means (b), the retrieval is initially started from the specific picture based on the marking, and a picture (slave picture) subordinate to the specific picture detected by the retrieval is outputted. In such a way, the branch structure of the representative picture and the slave picture is associated and stored to retrieve, so that a desired picture can be easily extracted with an extremely simple operation.
Patent JP-H04119938-A (JP)
Title: Production of absolute single polarization fiber
Inventor: TAKAGI MASAHIRO
IPC: C03B37/012
Filed: 1990-09-10
Abstract: PURPOSE:To mass-produce an absolute single polarization fiber without using liquid metal by working the side faces of a base material for optical fiber into flat shape, inserting this base material into a jacket pipe consisting of cladding material, inserting rods of glass containing fine metal particles into the resulting spaces, and performing heating and spinning. CONSTITUTION:The side faces of a base material for optical fiber consisting of a core material 21 and a cladding material 22 are worked into flat shape. This base material is inserted into a jacket pipe 24 to be a cladding material composed of silica glass, etc., and further, a nearly semicylindrical glass 23 in which fine particles of metal, such as Au, are dispersed is inserted into each space between the flat side face of the base material and the jacket pipe 24, and these are integrated by heating and subjected to spinning, by which the absolute single polarization fiber having a wavelength zone where transmission is exerted with respect to single polarization plane alone.
Patent JP-S60127003-A (JP)
Title: Method and device for edging slab
Inventor: HONJIYOU HISASHI
IPC: B21J1/04
Filed: 1983-12-14
Abstract: PURPOSE:To reduce a fish tail and to improve a yield of product by providing a circular cross-sectional part to a vertical roll of vertical mill and edging a slab by the circular cross-sectional part or the vertical roll in a state of leaving parallel parts at the front and rear ends of slab. CONSTITUTION:In edging a slab, a beam 2 is raised or lowered by hydraulic cylinders 3 to raise or lower vertical roll chocks 4, 4', a vertical roll 5, and a die 6, in one body. Next, the die 6 is positioned at a prescribed position, a driving device connected to the vertical roll-axis is braked so as to prevent the die 6 from turning, the die 6 and the vertical roll 5 are pushed in one body to the slab-width direction through the chocks 4, 4' by actuating hydraulic cylinders 7, 7', and the slab is preliminarily press-formed by the circular arcuate part of the outer circumference of die 6 while leaving parallel parts at the front and rear end-parts of slab. Thereafter the edging is performed.
Patent JP-2001034154-A (JP)
Title: Recording medium where program made to function as learning device is recorded
Inventor: KATASE YUJI
IPC: H04L12/54
Filed: 1999-07-20
Abstract: PROBLEM TO BE SOLVED: To enable a user to edit/input examined and learned contents on a layout and to summarize the contents and to prepare a document to have an affluent expression while simplifying the document by preliminarily registering title list, address, check flags and title displaying flags in a link list, and moreover, to enable the user to perform copying/prohibition of copying, consent mail sending/fee transfer based on a copy right consent information in contents of a downloaded page. SOLUTION: This recording medium is provided with a brawser 2 downloading the contents of a page from the server connected to a network, a means 9 which copies a part or the whole of contents of the downloaded page and stores them in a memory area 10 as memory data and a means storing layout data in a layout are 6 and is a computer-readable recording medium on which a program which is made to function as a means which takes out a part or the whole of the memory data and copies them and stores them in the layout area as the layout data is recorded.
Patent JP-S6481885-A (JP)
Title: Soil stabilizing material
Inventor: NAKANO MASARU
IPC: C09K17/00
Filed: 1987-09-22
Abstract: PURPOSE:To obtain a soil stabilizing material, widely usable, having raised cement effects, dehydrating effects and strength increasing effects, containing fine powder of granulated slag of blast furnace and quick lime or slaked lime depending upon use in a specific ratio. CONSTITUTION:The aimed soil stabilizing material containing (A) 95-30wt.% fine powder of granulated slag of blast furnace having preferably 3,000-5,000cm<2>/g and (B) 5-70% (i) quick lime in the case of high hydrous viscous and soft ground or (ii) slaked lime in the case of improvement of sandy soil and roadbed material. The slaked lime is obtained by blending Portland cement with water.
Patent JP-H0690542-A (JP)
Title: Canned motor
Inventor: UDA SHIGENORI
IPC: H02K5/128
Filed: 1992-09-07
Abstract: PURPOSE:To realize high-qualitied packing of the core section of a canned motor used for pumping-up of well water and the like and provide a constitution prominent in productivity. CONSTITUTION:In a motor, used while sealing a core section consisting of a stator core 1 and the windings 2 therefor, into a can, oil 12 is used as packing agent and a cavity 13, not filled with the oil in the part thereof, is left in a space in the can whereby high-qualitied and high-productive canned motor, in which the deformation of the can due to the volumetric expansion of the oil at a high temperature can be prevented, can be provided.
Patent JP-H03100544-A (JP)
Title: Method for hardening gelatin
Inventor: YAMADA TOSHIO
IPC: C08L89/00
Filed: 1989-09-13
Abstract: PURPOSE:To enable a gelatin composition containing a gelatin hardener to be hardened in a short time and to ensure an ultrarapid hardening method small in the selectivity of kinds of hardeners by hardening using a far infrared heater. CONSTITUTION:The gelatin composition containing the gelatin hardener is rapidly hardened by using the far infrared heater comprising a heat source A, such as nichrome wire heater, for generating heat by electric current and a radiator B, such as heated ceramics or metal oxide, radiating electromagnetic wave energy in the far infrared region by heating B through A, and giving convection heat together with radiation heat, thus permitting the far infrared heater to radiate vibration wavelengths same as the molecules of a polymer, a solvent, an inorganic filter, a pigment, and the like, accordingly, the molecules in a coating film and the like to cause severe resonance, therefore, the gelatin composition containing the gelatin hardener to be hardened in a short time, and the ultrarapid hardening method small in the selectivity of kinds of hardeners is obtained.
Patent JP-H0788763-A (JP)
Title: Method for automatically carrying out polished wafer
Inventor: YOSHIDA TAKAFUMI
IPC: B24B41/06
Filed: 1993-09-24
Abstract: PURPOSE:To provide a method for automatically carrying out a polished wafer whereby the wafer can be easily carried out from a polishing device by eliminating contact with a polished surface of the wafer after ending polishing while ensuring polishing performance. CONSTITUTION:When polishing work of a wafer 1 is ended, a pressure plate 12 is lifted with a block 2 left as sucked, and a block receiving base 21 is set onto a surface plate 5 under this lifted pressure plate 12, next to mount the block 2 on the block receiving base 21 without bringing the wafer 1 into contact. The block 2 mounted on the block receiving base 21 is held and carried out to the outside of the surface plate 5.
Patent JP-H0570204-A (JP)
Title: Production of fiber-reinforced inorganic body
Inventor: TAKADA TAKASHI
IPC: C04B28/02
Filed: 1991-09-18
Abstract: PURPOSE:To produce a fiber-reinforced inorg. body capable of preventing the breakage of the reinforcing short fiber, producing a sufficient reinforcing effect and easily forming a large-sized article of complicated shape having a low sp.gr. CONSTITUTION:An emulsion contg. 100 pts.wt. of cement, 0.4-40 pts.wt. of the carbon short fibers having 1-20mm average length, 20-500 pts.wt. of water and 1-150 pts.wt. of the styrene contg. 0.5-5wt.% of a polymerization initiator and 3-50wt.% of an emulsifier is firstly prepared. The emulsion is injection-molded, and the obtained formed body is cured and aged.
Patent JP-S6481241-A (JP)
Title: Method for laser marking
Inventor: KIKUCHI TOSHIHIKO
IPC: H01L21/66
Filed: 1987-09-22
Abstract: PURPOSE:To enable laser trace which can be easily inspected visually by scan ning laser beam linearly on a semiconductor substrate and leading a linear laser trace. CONSTITUTION:By setting a wafer 7 horizontally on a stage which can be elevated up and down and by setting the irradiating angle theta of laser beam 4 of a laser 2 on a wafer 7 to 45 deg., the laser 2 is installed at a stable and diago nally upper position. When a signal for non-conforming article from a tester is received at a signal generator 1, signal is sent to a shutter 3 and a stage drive part 6 of the laser 2 to allow the shutter 3 of the laser 2 to be opened in synchronization with the descending time of a stage 5. If the wafer 7 is lowered by the stage 5, the laser beam 4 scans linearly on the wafer 7 horizon tally by delta in accordance with a stage stroke amount 8 and a laser trace 7a with a length of delta is left on the wafer 7. It allows a laser trace which indicates a non-conforming article to formed be large in size, thus enabling judgement of conforming and non-conforming articles to be easily made by visual inspection and a recognition device.
Patent JP-H0690528-A (JP)
Title: Static type reactive power generator
Inventor: FURUTA MICHIHIRO
IPC: G05F1/70
Filed: 1992-09-07
Abstract: PURPOSE:To improve a response, and to suppress an overshoot by compensating for a waste time that arises during a period for preventing the short-circuit of a gate turn-off thyristor when a leading phase and a lagging phase of a reactive current are mutually switched. CONSTITUTION:A reactive current reference signal IQ* is introduced into a phase-difference reference compensating circuit 20. When a reactive power generated by a static type reactive power generator is switched to a leading phase or a lagging phase, a phasedifference reference signal DELTAphi is compensated. An output voltage of a capacitor 5 for use as a d.c. voltage supply is controlled in such a way that it is switched to a leading phase or a lagging phase.
Patent JP-H0285042-A (JP)
Title: Heater-equipped glass
Inventor: HAYASHI SEIJI
IPC: B60S1/02
Filed: 1988-09-22
Abstract: PURPOSE:To prevent deterioration of a glass base board, in an arrangement where a heater film consisting of a clear electroconductive film is formed on a glass surface between current supply electrodes formed along two opposite edges of glass base board concerned, by effectively sensing temp. change on the glass surface caused by cracking. CONSTITUTION:In a glass base board 1 used to the wind shield of a car, band- shaped current supply electrodes 2, 3 are formed parallelly along the upper and lower edges of the glass mating surface, and a clear electroconductive film is formed on the glass surface between these two electrodes 2, 3 to accomplish a heater film 4. As a thermo-sensor, thermistors 6A, 6B are installed on the glass surface near one end 21 of the electrode 2 and on the glass surface near that end of electrode 3 farther than the current supply part, and they are connected with an alarm circuit 7. If cracking is generated in this glass base board 1, the current supply electrode 2 will sever to cause increase of the current density in the heater film 4 near one end 21 of the electrode 2. If thereby the temp. of glass surface in this part rises abruptly, an alarm indicator lamp is lighted, and current supply to the heater film 4 is stopped.
Patent JP-2000066245-A (JP)
Title: Cholesteric liquid crystal display device
Inventor: HIJI NAOKI
IPC: G02F1/1335
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To improve the reflectance of a cholesteric liq. crystal display device with simple structure and with hardly generating parallax. SOLUTION: A cholesteric liq. crystal layer 16 is formed by injecting a cholesteric liq. crystal 15 dissolved a fluorescent dye 18 between two transparent substrates 11, 13 provided with transparent electrodes 12, 14. A light absorbing layer 17 is formed on the rear side of the substrate 13. A light emission spectrum of the fluorescent dye 18 is regulated so as to superimpose with selecting reflection spectrum of the cholesteric liq crystal 15, so that the cholesteric liq. crystal 15 reflects a fluorescence generated by the fluorescent dye 18. When light absorbance of the fluorescent dye 18 is enough elevated, fluorescence is essentially generated near a surface of an observer side of the cholesteric liq. crystal layer 16. Then when the cholesteric liq. crystal 15 is in a planar state, a fluorescent component irradiated into a half space of the side of the light absorbing layer 17 is reflected by the cholesteric liq. crystal 15 and reaches to the observer. A component irradiated to the observer side also partially reaches with scattering to the observer. Therefore, brightness in bright displaying is improved.
Patent JP-H1188024-A (JP)
Title: Antenna attachment structure
Inventor: SHOJI TOSHIO
IPC: H01Q1/24
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To increase attachment strength of a coil type antenna member to a circuit board, to match the center of the antenna member with that of a cap member and also to increase bending strength of the cap member when the antenna member is covered with the cap member. SOLUTION: A coil type antenna member 13 is fixed to a circuit board 12 in this attachment structure. Then a coil guide part 14b of a holder member 14 is put into a coil type part 13b of the member 13, and the members 13 and 14 are fixed to the board 12 via the attachment fixtures 16 and 17. A cap member 15 is added to a main body case 11 into which the board 12 is built in order to cover the part 13b. The member 14 is engaged with the inside of the member 15. Then the member 15 is fixed between the member 14 and the case 11.