baber/WOPTO huggingface dataset:
Patent JP-H10154302-A (JP)
Title: Magnetic recording method
Inventor: TAKAHASHI HIROAKI
IPC: G11B5/02
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To secure the compatibility with a VTR of VHS system by respectively recording signalss so that the azimuth angles are formed to be ±6 deg. for a 1st video signal and also +30 deg. for a 2nd audio signal. SOLUTION: For a magnetic tape 19 of the S-VHS system, the track width is selected to 50μm for a SP mode and the track width of the audio track is selected to the degree of 28μm in many cases. The azimuth angles of magnetic heads 17, 18 for recording/reproducing NTSC video signal are ±6 deg., and the azimuth angles of magnetic heads 15, 16 for recording/reproducing the audio signal and high-vision video signal are ±30 deg., then the audio head is arranged so as to record the signal in the manner of preceding one track against the video heads. For such a VTR, the kind of the video signals inputted to the VTR and an operation mode of the VTR are decided at both of recording and reproducing times, then the recording and reproducing operations of the video and audio signals are allowed against either of the high-vision signal and the present TV signal.
Patent JP-2001164208-A (JP)
Title: Flexible piece with adhesive
Inventor: SATO SUSUMU
IPC: C09J7/02
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To enable a simple peeling of the tip of an adhesive tape wound in a roll-like shape from the roll, and further to enable the simple peeling of the tip of the adhesive tape from its adhered article. SOLUTION: An adhesive-free non-adhesive belt portion 8 is formed along the side edge 6 of an adhesive tape 1 to which an adhesive layer 3 is imparted, and when the adhesive tape 1 is peeled from an adherend 11, the adhesive tape 1 can simply be peeled from the non-adhesive belt portion 8.
Patent JP-H09173912-A (JP)
Title: Electrostatic dispersing and adhering device
Inventor: MOGI JUNICHI
IPC: B05B5/025
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To make coating with lessened splashing of dust possible by arranging indictor bars to attract the liquids dispersed from plural nozzles on both sides of the liquids dispersed from the nozzles and providing the above device with a transporting device on order to transport an object in a direction intersecting with the longitudinal direction of a nozzle assembly. SOLUTION: The electrostatic dispersing and adhering device 10 includes the nozzle assembly 14 and inductor bars 16 supported respectively in a supporting frame 12. The nozzle assembly 14 has two plates 18 and a central plate 20 held between these plates 18. Plural grooves are formed on the surface of this central plate 20 and the nozzles are formed by these grooves and the one plate 18. A positive high potential is impressed on the inductor bars 16. The yarn-like liquid flowing out of release openings is spread by the inductor bars 16 and is made into particulate. The coating region 25 of a coating plate 28 which passes between the two inductor bars 16 and is transported by a transporting device having a driven roller 27 and a movable roller 29 is thus coated.
Patent JP-H05160000-A (JP)
Title: Exposure apparatus
Inventor: IMAI YUJI
IPC: H01L21/027
Filed: 1991-12-06
Abstract: PURPOSE:To measure the error in a magnification or the distortion amount of a projection optical system by means of a simple constitution and always stably. CONSTITUTION:The title exposure apparatus is provided with the following: a plurality of slit patterns 20, 22 which have been formed in advance on a reticle R; and a photodetection face which has been formed on a wafer stage 10 so as to be nearly the same height as a substrate W. In addition, it is provided with the following: a photoelectric sensor 11 which detects the interval in a measuring direction (the X-direction) between images by means of a projection optical system PL of the slit patterns 20, 22; and a main control system 18 which finds the magnification and the distortion in the measuring direction of the projection optical system PL by means of the detected interval.
Patent JP-H06166049-A (JP)
Title: Resin tablet feeding device
Inventor: KOBAYASHI KAZUHIKO
IPC: H01L21/56
Filed: 1992-12-01
Abstract: PURPOSE:To realize the compact arrangement of the feed section of resin tablet in the device concerned and contrive to realize the clean device concerned. CONSTITUTION:A resin tablet holder 26, which holds resin tablets according to the pot arrangement of a mold 12, is provided in a loader 16, which supplies the resin tablets to the mold 12. By utilizing a tablet magazine 32, in which the resin tablets are housed in the certain row arrangement so as to be piled up, the resin tablets are transferred from the tablet magazine 32 to a resin tablet feeding holder 34. After that, by moving the resin tablet feeding holder 34 to the location of the resin tablet holder 26, the resin tablets are transferred to the resin tablet holder 26.
Patent JP-H06175320-A (JP)
Title: Treatment of silver halide color photographic sensitive material
Inventor: KAMATA YOSHINARI
IPC: D21H19/20
Filed: 1992-12-03
Abstract: PURPOSE:To prevent contamination of edges due to infiltration of a bleach-fixing liquid through cut edges of a supporting body by incorporating a specified sizing agent into the paper supporting body and incorporating a specified compd. into the bleach-fixing liquid. CONSTITUTION:The paper supporting body contains at least one kind of alkylketene dimer as a sizing agent. The supporting body is cut into the finish size of photograph in an automatic developing machine prior to the developing process and then subjected to developing process. The bleach-fixing liquid contains an iron (III) complex of a compd. expressed by formula I. In formula R1-R6 are hydrogen atoms, aliphatic groups, aromatic groups, or hydroxy groups, W is a connecting group expressed by formula II, M1-M4 are hydrogen atoms or cations, W1 is an alkylene group or single bond, W2 is an alkylene group or -CO-, and Z is a single bond, -O-, -S-, -CO-, etc. However, both of Z and W1 are not single bonds at one time (n)is an integer 1-3.
Patent JP-H10190029-A (JP)
Title: Semiconductor material, method for solar cell, and its manufacturing apparatus
Inventor: NAKAGAWA KATSUMI
IPC: C23C16/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a method and device for manufacturing a thin film crystalline solar cell or semiconductor substrate having excellent characteristics at a low cost. SOLUTION: A solar cell or semiconductor substrate is manufactured in such a way that, after a porous layer 202 is formed on the surface of a first crystalline substrate 201 and a first crystalline thin film semiconductor layer 206 is formed on the layer 202 by vapor growth, a second crystalline thin film semiconductor layer 203 is successively grown by vapor growth while a reducing atmosphere is maintained and a second substrate 205 composed of an expensive and flexible resin film, etc., is stuck to the layer 203 or a layer deposited on the layer 203. Then the thin film semiconductor layer 206 is removed by applying a force between the first and second substrates. After removing the layer 206, the first substrate 201 is reused by treating the surface of the substrate 201.
Patent JP-H10191333-A (JP)
Title: Image encoder
Inventor: OYABU HIROYUKI
IPC: H04N19/91
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To generate code data that insures a decoding speed at the time of decoding processing. SOLUTION: It is decided whether a received quantization coefficient is 0 or not (106), and when it is 0, run length is increased by one (112). When a quantization coefficient that is 0 continues in this way, run length is counted up one by one and represents a continuous number of a quantization coefficient that is 0. On the other hand, when it is not 0, the quotient is set as a ZRL number (116) when the run length at the point of time is divided by 16, the number that (ZRL number +1) is added to the symbol number at the point of time is set as a new symbol number (118). When the symbol number reaches the upper bound value within a block (positive decision in 120), an EOB signal is unconditionally generated (122) and the processing is finished even when a quantization coefficient that is not processed yet remains in the block.  Thus, the symbol number is restrained below the upper bound value within the block.
Patent JP-2001164061-A (JP)
Title: Polypropylene-based resin composition
Inventor: WATANABE KAZUTAKA
IPC: C08K3/34
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a propylene-based resin composition having excellent rigidity, heat resistance and scratch resistance and low luster, useful for an automobile interior part. SOLUTION: This polypropylene-based resin composition comprises 100 pts.wt. of a polypropylene-based polymer, 5-50 pts.wt. of talc having 0.5-7 μm average particle diameter and 0.3-5 pts.wt. of a polysiloxane having 100,000 to 1,000,000 weight-average molecular weight(Mw).
Patent JP-2001167180-A (JP)
Title: Electronic advertisement method and electronic advertisement system
Inventor: HIRASAWA KAZUO
IPC: G06F3/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an electronic advertisement method and an electronic advertisement system provided with a function capable of introducing the details of specified merchandise by three-dimensional rotary display images corresponding to three-dimensional image data and voice guidance corresponding to voice guide data in an electronic leaflet and an electronic catalog, etc., for instance for providing the equipment of each household with an electronic paper space where the merchandise is printed and introducing the merchandise. SOLUTION: At the time of receiving merchandise guide voice data and the three-dimensional image data for merchandise three-dimensional rotary display from an electronic advertisement server 10, a processor 21 provided in the equipment 20 of an electronic leaflet distribution request origin generates three-dimensional images for the three-dimensional rotary display of the specified merchandise corresponding to the three-dimensional image data for the merchandise three-dimensional rotary display, displays the three-dimensional rotary images at a display part 23, also generates the voice guidance corresponding to the merchandise guide voice data and outputs it from a voice output part 24.
Patent JP-H11186098-A (JP)
Title: Chip type noise filter
Inventor: SHIYATOU YASUHIRO
IPC: H01G4/40
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To integrate capacitor and varistor functions with each other in a chip type noise filter and miniaturize it, by laminating dielectric and varistor layers via a line electrode, and by inserting a ground electrode horizontally into the dielectric and varistor layers so as to be orthogonal to the line electrode. SOLUTION: In a chip-type noise filter, only one varistor layer 2 is stacked on only one dielectric layer 1 via a line electrode 3, respective ground electrodes 4, 5 are provided horizontally in the orthogonal direction to the line electrode 3 in the insides of the dielectric and varistor layers 1, 2. On both the end surfaces of the laminated body comprising the dielectric layer 1, the line electrode 3, and the varistor layer 2, terminal electrodes 6A, 6B are provided to bring the layers 1, 2 into electric conudctions to the line electrode 3. Thereby, a small-sized high-performance chip-type noise filter having doubly capacitor and varistor functions can be obtained.
Patent JP-H07197071-A (JP)
Title: Lubricant composition
Inventor: MIYASHITA YOSHIJI
IPC: C10N20/00
Filed: 1993-12-29
Abstract: PURPOSE:To obtain a composition which does not gel even when used under high-temperature conditions and can keep its lubricant function for a long time. CONSTITUTION:This composition is prepared by adding an antioxidant to a lubricant having a polyalkylene glycol as the principal component. The composition is further mixed with an acid component to adjust its pH to 8.0 or below.
Patent JP-2000213884-A (JP)
Title: Folded flat pipe for heat exchanger and its manufacture
Inventor: LAVERAN JEAN LOUIS
IPC: F28F1/02
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To retain a close corrugated spacer without any recess at a part where a folded end is bent inside. SOLUTION: A folded flat pipe for automobiles is provided with a metal plate where two parallel channels 12 and 14 being separated by a spacer 16 in that two foldback edges 18a and 18b that are folded back at right angle toward the inside from outer surfaces 20a and 20b are connected are formed. The foldback edges 18a and 18b form foldback parts 28a and 28b and are bent at right angle, at least, for outer surfaces 20a and 20b including raised parts 29a and 29b that are raised at the side of the outer surfaces 20a and 20b of the metal plate, thus allowing a flat, large surface of a region close to the spacer to be securely continuous and strongly retaining the corrugated spacer of a heat exchanger.
Patent JP-2001128709-A (JP)
Title: Footwear and toe puff used therein
Inventor: OKAYASU HIDEO
IPC: A43B23/10
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide footwear having a hard toe puff applied to the upper toe stably and certainly without causing wrinkles at all, easy to put on and excellent in appearance and a toe stiffener used therein. SOLUTION: In footwear, a toe puff is provided in the toe part of the footwear wherein the outsole is attached to an upper 1. The toe stiffener 4 wherein a folded-back edge 4B is provided in a lower end part 4A in a shape covering the toe upper half part and a cut-off part 4D extending over an outer peripheral edge is provided in the lower corner part of a rising part 4C is used to be mounted in a state lasted by the upper.
Patent JP-H05337706-A (JP)
Title: Chip control insert with diamond segment
Inventor: KENESU JII NOGURU
IPC: B23B27/22
Filed: 1992-12-11
Abstract: PURPOSE: To obtain a product in which the position of a polycrystalline diamond in a pocket is uniform by bonding a polycrystalline cutting means segment into the bed of a pocket to collide with the wall. CONSTITUTION: A base material includes, an upper surface 12, a lower surface 14, and side walls extended without substantially separating the upper surface 12 from the lower surface 14. This invention provides a cutting insert where the upper surface 12 includes a pocket 22 extending to partially pass through the drum part 18 of a cutting insert at least, and the pocket 22 demarcates a floor 26 and preferably one wall 28. A cutting means 20 such as a crystalline diamond complex sealed between two layers of tungsten carbide is fitted in the bed 26 of the pocket 22 and bonded therein, preferably it collides with the wall 28 to closely adhere to the interior of the pocket 22.
Patent JP-H10279684-A (JP)
Title: Method for synthesizing monomodal aqueous dispersion of polysiloxane
Inventor: CRAIG DANIEL HORACE
IPC: C08L83/04
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a polysiloxane emulsion having a specified particle size by heating an aqueous reaction medium containing a surfactant to a specified temperature and semi-continuously adding an aqueous reaction mixture containing a siloxane precursor and an acid catalyst/surfactant to the medium. SOLUTION: The aqueous reaction medium optionally contains a surfactant. The surfactant is desirably an anionic sulfonate. This is heated to 30-110 deg.C, and an aqueous reaction mixture containing a siloxane precursor and an acid catalyst/surfactant is semi-continuously added thereto to obtain a polysiloxane emulsion having a narrow particle size distribution in the range of 50 nm to 2 μm. The siloxane precursor is selected among octamethylcyclotetrasiloxane and cyclosiloxane mixtures. The acid catalyst/surfactant used is e.g. dodecylbenzenesulfonic acid and is used in an amount of 0.25-5 wt.% based on the precursor. The aqueous reaction mixture contains the both in a ratio of precursor to acid catalyst of 80/20.
Patent JP-H04334364-A (JP)
Title: Preparation of (s)-vinyl and allenyl gaba
Inventor: JIYONASAN SHII EBANSU
IPC: C07C59/68
Filed: 1991-12-17
Abstract: The present invention is directed to a stereospecific synthesis of (S)-vinyl-GABA, (S)-allenyl-GABA, (S)-5-allenylpyrrolidinone, and (S)-5-vinyl-pyrrolidinone. Another aspect is directed to a class of 1,5-disubstituted-pyrrolidinone intermediates as well as a new class of chiral lactic acid derivatives. <CHEM> t
Patent JP-2001164216-A (JP)
Title: Adhesive resin composition and laminate using the same
Inventor: SUZUTA MASAYOSHI
IPC: C09J123/02
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive resin composition which has good adhesive strength or water-resistant adhesivity to substrates such as polyesters, polyamides or aluminum foils, and to provide a laminate using the same. SOLUTION: This adhesive resin composition which comprises a resin A comprising a polyolefin resin, a resin B comprising an ethylenic-α,-β-unsaturated carboxylic acid or its ion cross-linked product or esterification product, or a mixture of the resin A with the resin B, characterized by compounding a hydrophobic liquid fatty acid ester having at least one unsaturated bond in an amount of 0.01 to 5 pts.-wt. per 100 pts.wt. of the total amount of the resins A and B. The laminate is obtained by producing a compound from the adhesive resin composition and then coextruding the compound and a polyester or polyamide to form the adhesive resin layer 2 on the substrate 1 comprising the polyester or polyamide.
Patent JP-H10170218-A (JP)
Title: Light wave interference measuring device
Inventor: KAWAI HITOSHI
IPC: G01B11/00
Filed: 1996-12-14
Abstract: PROBLEM TO BE SOLVED: To eliminate measuring error caused by incident angle fluctuation and very accurately measure light wave interference, by eliminating fluctuation components of the incident angle of a measuring light flux using an optical waveguide such as an optical-fiber. SOLUTION: A light source 101 in a light interference measuring device radiates a light flux which contains a light with frequency ω1 and a light with frequency ω1' whose polarized directions are orthogonal and frequencies are slightly different each other. These two lights enter into an light incident end in an optical waveguide 291, for example, multi-mode optical fiber with about a few cm length, and travel with repeating total reflection, convert to coaxial two parallel lights in which incident angle fluctuation components are removed, and goes to a polarized beam splitter 201 from the outgoing end. Using the measured light with frequency ω1 and reference light with frequency ω1' which are separated by the splitter 201, heterodyne measurement of displacement in a stage 311, for example, is performed.  In addition, homodyne measurement can be applied or measuring and correcting of fluctuation of refractive index during length measurement can be possible.
Patent JP-H09186064-A (JP)
Title: Board rotation system treatment equipment
Inventor: OKUDA SEIICHIRO
IPC: G03F7/30
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To prevent generation of treatment irregularity by a method wherein treatment liquid discharged from a discharge vent of a treatment liquid supply nozzle is uniformly supplied to the surface of a board and generation of microbubbles in the treatment liquid is prevented on the board. SOLUTION: A liquid striking member 24 is made to face a discharging vent 28 of a treatment liquid supply nozzle 10 and interposed between the discharging vent 28 and the surface of a board W. Treatment liquid discharged from the discharge vent 28 is prevented from straight flowing down on a board W by the liquid striking member 24. The treatment liquid discharged from the discharge vent 28 to the surface of the liquid striking member 24 is made to flow along the surface and flow down from an end edge onto the board. In this case, the discharge vent 28 is formed by continuously forming a plurality of circular holes 26. Each diameter of the circular hole 27 is set greater than or equal to an interval from an adjacent circular hole 26.
Patent JP-H09182604-A (JP)
Title: Shoes
Inventor: SAKURAI KATSUTOSHI
IPC: A43B13/38
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a shoe that has been manufactured by a Goodyear's welt manufacturing method in which improper warp is not caused by ribs or a feeling of physical disorder is not caused. SOLUTION: A shoe is provided with an insole 1 in which a fore half part 2 made of a soft material and a rear half part 3 made of a hard material are fixed. The ribs 5, 11 that have been formed to the insole 1 are fixedly sewn to a narrow leather 6 (not shown) through an instep leather 4 (not shown). The rib 5 of the fore half part 2 of the insole 1 is integrally formed by foldedly bending the periphery edge of the fore half part 2. While, the rib 11 of the rear half part 3 of the insole 1 is formed by another member that has been fixed to the undersurface of the rear half part 3.
Patent JP-H05169450-A (JP)
Title: Powder and granular material measuring feeder
Inventor: NAKAGOME MATSUJI
IPC: B29C31/04
Filed: 1991-12-18
Abstract: PURPOSE:To conduct measuring and feeding of powder and granular material accurately by changing the size of a supply port by rotating a throttle cylinder which changes an opening ratio gradually and controlling the size of the supply port on the basis of the detected amount of powder and granular material and controlling the opening of a shutter in a power and granular material transferring passage. CONSTITUTION:In the powder and granular material feeding device 1 of a power and granular material measuring feeder, a powder and granular material is prevented from blocking by rotating with a motor 5 a screw 4 which is inserted through a hopper 2 and a cylinder 3. The cylinder 3 is equipped with a discharge port 7, a throttle cylinder 8 which covers the discharge port 7, and an opening 9 which changes an opening ratio gradually and is located to overlap with the cylinder. The throttle cylinder 8 is rotated by a motor 12 through gears 10, 11 so that the size of a supply port 13 which is formed by the overlap of the discharge port 7 and the opening 9 is changed. The size of the supply port 13 and the opening of a shutter in a powder and granular material transferring passage 17 are controlled by a controller 19 on the basis of the signal of a sensor 8 which detects the amount of powder an grander material.
Patent JP-2001171400-A (JP)
Title: Seat lifter
Inventor: SUZUKI HIROYUKI
IPC: B60N2/18
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a seat lifter that is small, light and inexpensive. SOLUTION: When a handle 3 is turned in a first direction A to rotate a first and a second pole 30A and 30B around the axis of rotation X of the handle 3, a cam 36 separates the second pole 30B from a ratchet wheel 26 while leaving only the first pole 30A engaged with the ratchet wheel 26 to thus allow the ratchet wheel 26 to turn and next to lift a seat cushion. The distance L1 from the axis of rotation X of the handle 3 to the axis of swing Y1 of the first and second poles 30A and 30B is shorter than the distance L2 from the axis of rotation X to that portion of each pole 30A and 30B which is in contact with the cam 36.