baber/WOPTO huggingface dataset:
Patent JP-H06200506-A (JP)
Title: Barricade for construction
Inventor: MIHARA KUNIMITSU
IPC: E01F13/04
Filed: 1992-12-29
Abstract: PURPOSE:To prevent fall of a barricade to restrain breakage of the barricade and to set workers' hearts at rest to decrease accidents by arranging a planter which is made by filling material as artificial plants, cultivated earth, and or their initiation into container. CONSTITUTION:A barricade main body comprises four legs 2 and five connecting rods 3 for connecting the legs to each other, a guide display plate 4, and a planter 7 are hung on the upper connecting rod 3 by wires 5 and hooks 6. Cultured soil 72 is put in the planter 7 to set plants 73 therein, two reinforcing metallic bands 74 are fitted to a container 71, and further a stop rig 75 is fixed to insert a hook 6 therein.
Patent JP-H06205373-A (JP)
Title: Time base correction device
Inventor: TAKESHITA HIROSHI
IPC: H04N5/95
Filed: 1992-12-28
Abstract: PURPOSE:To compensate the time base error stably by always uniformizing a duty ratio of a write clock whose phase is sequentially shifted within a horizontal scanning period of an input video signal based on the result of measuring a horizontal synchronizing signal of the input video signal through the use of a master clock. CONSTITUTION:A horizontal synchronizing signal S1 separated from a reproduced video signal by a synchronizing separator circuit 14 is measured by a frequency measurement counter 40 by using an output signal S2 of a master clock generator 43. Based on the result of measurement, a write clock generated from a timing generating circuit 41 and a phase shift circuit 42 is given to a clock filter 45, in which a pulse width is changed and from which the pulse with a uniformized duty ratio is outputted. An A/D converter 11 and a memory control circuit 20 write the video signal to a memory 12 by using the output. Moreover, the video signal is read from the memory 12 by using a read clock resulting from frequency-dividing the signal S2 at a frequency divider circuit 44 and converted into an analog signal at a D/A converter 13 and the resulting signal is outputted. Thus, malfunction of sampling is prevented and the time base error is stably compensated.
Patent JP-2000180964-A (JP)
Title: Multi-projection type screen
Inventor: KANAZAWA MASARU
IPC: G03B21/60
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a multi-projection type screen in which the joint of a screen is made inconspicuous. SOLUTION: As for the multi-projection type screen 2 whose large-sized screen is formed by stacking screen blocks on whose front surfaces screens to which a picture is projected are attached in a multistage state, a lens-like transparent screen 7 whose periphery is made as a convex lens structure and whose center part is a flat plate is attached on the light-emitting side of each plane parallel plate screen block 2 to which the picture is projected so that the joint caused at a multi-screen is made inconspicuous.
Patent JP-H11177557-A (JP)
Title: Continuous cell reception information transfer method and system
Inventor: OYAMA YOSHIHIRO
IPC: G06F13/38
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To transfer the continuous cell reception information to an ATM (asynchronous transfer mode) layer from a physical layer without using any signal line by specifying the use of a signal that shows the ineffective data received from the physical layer based on whether the fist byte signal of the effective ATM cell data is showing a significant level or not. SOLUTION: When the signal (RxSOC signal) showing the first byte of the effective ATM cell data in a UTOPIA interface is showing a significant level, the signal (RxEmpty * signal) that shows the ineffective data received from a physical layer is used to transfer the information (RxCcel * signal) showing whether the reception cells are continuously generated or not. Meanwhile, the RxEmpty * signal is directly transferred to an ATM layer when the RxSOC signal is showing no significant level.
Patent JP-2001171792-A (JP)
Title: Internal lid opener
Inventor: MIYASHITA MASARU
IPC: B67B7/46
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an internal lid opener which is used when an internal lid of a sample bottle or the like is opened, by which the plug opening can be easily performed without touching the internal lid with fingers and without applying a comparatively strong force, and in addition, the opened internal lid can be pinched while firmly being fixed, and also, the internal lid can be easily placed under an inverted state on an experiment table. SOLUTION: This internal lid opener comprises a plate-form body 5 having a notched section of a rectangular frontage and circular rear end, and is equipped with an internal lid-guiding section 6 forming the rectangular frontage notched section, and an internal lid-holding section 7 forming the rear circular notched section. Then, the internal lid-guiding section 6 is inserted between the flange section F of the internal lid and a container mouth end section, and has a tapered shape which facilitates the opening the internal lid from the container main body.  The internal lid-holding section has an inner diameter which is slightly larger than the outer diameter of the internal lid main body section, and forms a narrow space section which is slightly narrower than the outer diameter of the internal lid main body section at a boundary section 8 between the internal lid-guiding section and the internal lid-holding section.
Patent JP-2000231630-A (JP)
Title: Method and system for down sampling of digital image
Inventor: HALLBERG BRYAN SEVERT
IPC: H04N1/387
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a system which samples a digital image down while maintaining high spatial frequency information. SOLUTION: An input image is sampled down by being sent to a repeater 4 as a spatial frequency map 3 directly and through a spatial frequency estimation unit 2. In the down sampling process, the repeater 4 repeats processes for generating path candidates by a path candidate generator 6 according to a seed longitudinal array generated by a seed longitudinal array generator 5, scoring the candidate paths by a path score evaluation unit 7, selecting the path which has obtained the highest score (a path giving minimum distortion and minimum aliasing) as a path to be removed, and removing the path by a pixel removing unit 8 until desired numbers of pixel rows and columns are removed, thereby obtaining a down-sample image 9.
Patent JP-2000190210-A (JP)
Title: Substrate grasping device and polishing device
Inventor: OWADA SHIN
IPC: B24B37/32
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a substrate grasping device which can carry out a stable polishing by suppressing a rotation moment operated by a friction force between a substrate and a polishing table, while maintaining the rigidity of a grasping plate, and has reduced the weight of the grasping plate as low as possible. SOLUTION: A grasping plate 16 to grasp a substrate W at the front surface; a covered plate 18 installed to form a clearance S between the center part of the grasping plate 16, on the rear surface of the grasping plate 16; and a driving shaft 12 installed through a spherical bearing 70 in order to make possible to transmit the pressing force to the grasping plate 16; are provided, and on the surface of the grasping plate 16 opposing to the covered plate 18, a resess whose cross section can be discribed in the secondary curve is formed.
Patent JP-H11302096-A (JP)
Title: Seed crystal for producing single crystal, its production, and production of single crystal
Inventor: KUROSAKA SHOEI
IPC: C30B15/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a seed crystal which is capable of stopping the propagation of any dislocation by providing a preheating means capable of reducing the temp. difference between the melt and the seed crystal prior to immersion of the seed crystal in a raw material melt, and further to produce a dislocation-free single crystal having good crystal properties. SOLUTION: This seed crystal has an unmatched part capable of transferring heat of a melt of a molten raw material to the seed crystal body and stopping the propagation of any dislocation due to the thermal stress caused at the time of immersing the seed crystal in the melt and formed in the range of from the front end to a prescribed position of the seed crystal.  At the time of immersing this seed crystal in the surface layer of a raw material melt and pulling up the seed crystal to grow a single crystal, this method comprises a stage S2 for bringing the front end of the seed crystal including a preheating means made of a silicon single crystal into contact with the melt surface; stages S3 and S4 for thereafter continuously performing immersion of the seed crystal while gradually lowering the seed crystal, unit the melt surface reaches a level above the unmatched part; and a crystal growth stage for thereafter pulling up the seed crystal to grow a single crystal.
Patent JP-H11179921-A (JP)
Title: Surface treating method for liquid jet recording head
Inventor: IKEGAME TAKESHI
IPC: B41J2/135
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a surface treating method for liquid jet recording head in which the circumferential fringe part of a jet port plate can be subjected to hydrophilic treatment in a shorter time prior to water repellent treatment. SOLUTION: A resin top plate 1 having a jet port 4 and a liquid channel 2 communicating with the jet port 4 is boded to an element board provided with a jet energy generating element corresponding to the liquid channel 2 thus producing a liquid jet recording head. As a pretreatment of water repellent treatment on the jet port 4 forming face for jetting a recording liquid stably therefrom, the jet port 4 forming face is irradiated with light from a dielectric barrier discharge excimer lamp in order to impart hydrophilicity thus enhancing adhesion of water repelling agent to a resin jet port plate 3. According to the method, hydrophilic treatment can be finished in a shorter time while sustaining conventional performance, i.e., water repellency on the jet port 4 forming face, durability and the like.
Patent JP-2000189061-A (JP)
Title: Production of pattern-having frozen dessert
Inventor: SHINGURYO MARIKO
IPC: A23G9/32
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a production method for a pattern-having frozen dessert, capable of imparting variation to the pattern without having a trouble of color flow and preparing the frozen dessert excellent in appearance by adding a composition containing a water dispersible pigment and a gelling agent into a calcium-containing mix for frozen dessert and stirring the mixture. SOLUTION: Into a mix for frozen dessert containing calcium such as calcium lactate (the use is preferably 0.005-2 pts.wt. based on 100 pts.wt. of the mix for frozen dessert), a water-dispersible pigment such as Food Red No.2 and a pigment composition-containing one or more kinds of gelling agents (the use is preferably 0.01-2 pts.wt. based on 100 pts.wt. of the pigment-containing composition) selected from the group consisting of pectin, alginic acid (salt) and gellan gum are added, and the mixture is stirred and mixed to obtain the objective pattern-having frozen dessert. Further, the frozen dessert is preferably a dairy product or one or more kinds selected from ice cream, ice milk, lacto ice, frozen yogurt, ice cake, sherbet, ice candy and sleety ice.
Patent JP-H11183275-A (JP)
Title: Magnetostrictive strain sensor
Inventor: KAMIMURA KOJI
IPC: G01L1/12
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a magnetostrictive strain sensor having a wide application range, by maintaining an accuracy to the temperature difference and an external force, in a sensor for detecting a strain to be applied to a strain transmitting member by utilizing a reverse magnetostrictive effect of magnetic material. SOLUTION: A sensor shaft 1 having connecting jigs 10, 11 for adhering a magnetostrictive film 2 to a part of outer periphery and coupling a strain generating member to both ends, an exciting coil 31 and a detecting coil 41 opposed to the film 2 via an air gap, and an exciting coil 31 and a detecting coil 42 opposed via an air gap to an outer periphery not adhering a magnetostrictive film are provided. These coils are contained together with a yoke 5 in a sensor case 6. One side plate 6a of the case 6 is fixed to the jig 11 of the shaft 1. And, gaps 13 are provided between the other plate 6b, the shaft 1 and the jig 11.
Patent JP-2001185647-A (JP)
Title: Multilayer printed circuit board
Inventor: KABUMOTO MASANAO
IPC: H01L23/14
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer printed circuit board adapted to an electronic circuit board, a package or the like for loading an electronic component such as a semiconductor element or the like operated at a high speed, by reducing an EMI noise invaded into a power wiring in the multilayer board having perpendicularly crossed parallel wiring groups. SOLUTION: The multilayer printed circuit board comprises laminated wirings obtained by laminating a second insulating layer I2 having second parallel wiring groups L2 perpendicularly crossed with a first parallel wiring group L1 on the first insulating layer I1 having the first parallel wiring group L1 and electrically connecting the first and second groups L1 to L2 by a feedthrough conductor group T. In this case, the first and/or second groups L1, L2 respectively have power wirings P1, P2, which contains magnetic materials. The EMI noise invaded into the wirings P1, P2 is converted into a thermal energy, the energy is absorbed and can be suppressed.
Patent JP-2001186795-A (JP)
Title: Control method for motor
Inventor: URANO AKIRA
IPC: H02P29/62
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To reduce the frequency of motor stop due to thermal protection and thus avoid loss arising from motor stop. SOLUTION: A thermal load Q is estimated from the actual value 1 of motor current. When the magnitude of the estimated thermal load approaches the level Q1 of stopping the motor, a current limiting value I1 is reduced. When some margin of thermal load is produced, the current limiting value is increased and brought close to the original value I1max.
Patent JP-2000190955-A (JP)
Title: Packaging and displaying box
Inventor: KIMOTSUKI TAKATSUGU
IPC: B65D5/52
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a packaging and displaying box whose panel does not move unsteadily in displaying. SOLUTION: This packaging and displaying box comprises a bottom wall 3, a front wall 2, a back wall 4, a pair of side walls 19 and a top wall 1. Taking the ridge between the top wall 1 and the back wall 4 as an axis, its front part is cut, raised, and two-folded for making the same into a storage/advertising panel 20. An insertion piece 14 is formed by cutting the panel 20, and by inserting the insertion piece 14 in a slit 17 provided along the ridge between the top wall 1 and the back wall 4, the standing condition of the panel 20 is maintained with or without a merchandise S.
Patent JP-2001183805-A (JP)
Title: Halftone phase shift mask and blank
Inventor: HARAGUCHI TAKASHI
IPC: G03F1/68
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a halftone phase shift mask having a single layer film or multilayered film containing metals and silicon as the main structural elements on a glass substrate in such a manner that the latitude for the optical constants used for designing the film is large, that minute defects are hardly caused in the film after the film is formed and that the film has resistance against laser light. SOLUTION: The shift mask has a region containing a metal silicide produced by coupling a metal and silicon as the main structural element in the substances constituting the single layer film or multilayered film, and at least one of the metal not silicified and silicon not forming a compound with metal elements is incorporated into the aforementioned region.
Patent JP-2001181560-A (JP)
Title: Novel resin composition for coating
Inventor: SHIMODA AKIYOSHI
IPC: C09D163/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for coatings which has excellent coating film qualities such as weather resistance, processibility, adhesion, corrosion resistance, etc., exerts a high solubility to organic solvents such as thinners, etc., shows an excellent shelf stability and ensures safety at working. SOLUTION: The resin composition for coatings contains (a) an alicyclic group-containing compound A of formula 1, wherein R is remaining residue of an organic compound having at least two active hydrogens selected from the group consisting of phenols, amines, aromatic carboxylic acids, aliphatic carboxylic acids having a carbon number of >=4 and alcohols having a carbon number of >=3 which partially or totally leaves out the active hydrogens; X is an unsaturated alicyclic group of formula (1-1); Y is a reactive functional group of formula (1-2); and X+Y is >=1 and (b) a compound B having a functional group which is reactive against the alicyclic group-containing compound A and/or at least one compound (C) which catalyzes the reaction among the alicyclic group-containing compounds A.
Patent JP-2001178340-A (JP)
Title: Metallic holder for fixing fishhook
Inventor: FUKUDA SHIGEO
IPC: A01K97/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a metallic holder enabling a fishhook to be fixedly held through firmly magnetically holding the fishhook thereto. SOLUTION: In this holder, a permanent magnet 5 is held inside a metallic case composed of an upper case 6 and a lower case 7 to transmit the magnetically attracting force of the permanent magnet 5 to the metallic case, and a fishhook 1 is subjected to magnetically attracting action on the surface of the metallic case, thereby enabling the objective holder of great magnetically attracting force to be afforded at a low cost using a minimal quantity of the permanent magnet.
Patent JP-H10181182-A (JP)
Title: Method for manufacturing safe document by using toner receiving layer
Inventor: VERMEULEN LEO
IPC: B42D15/10
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain particularly strong adhesive properties of color toner by forming a toner receiving layer as a layer containing ethylene and acrylic acid copolymer on an image forming element containing a support and the receiving layer to be printed by a laser printer. SOLUTION: The toner receiving layer is all layers for receiving toner from a laser color printer, and used ethylene and acrylic acid copolymer suitably contains 10 to 50wt.%, more preferably 13 to 35wt.% and most preferably 17 to 25wt.% of acrylic acid. It preferably has 100 to 10000, more preferably 300 to 3000 of melt index, and preferably has 10000 to 100000, or more preferably 15000 to 30000 of weight-average molecular weight. It is preferably used at pH3 to 10, or more preferably pH6 to 9. To obtain this pH, solution or dispersion liquid of the copolymer is completely or partly neutralized by alkali base or buffer salt or preferably by ammonia.
Patent JP-2001183295-A (JP)
Title: Cathode luminescence spectral device
Inventor: SAKAMOTO TAKABUMI
IPC: H01J37/256
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a cathode luminescence spectral device capable of obtaining cathode luminescence(CL) images of different monochromatic rays in a short time. SOLUTION: In the case of displaying CL image of red light, a display control means 33 sends signals for turning on only SW1 of a selector switch 26 and turning on only SW5 of a gain selector switch 32 to a switch control means 37. Accordingly, among signals taken out as the respective color signals separated into red light, green light and blue light by a dichroic mirror 12, only the red signal CLR output by a pre-amplifier 23 is sent through an addition amplifier 30 to the display control means 33. The display control means 33 displays the CL image of red light on a screen of a color display 35 according to a signal sent from the addition amplifier 30, that is, an intensity signal of red light generated from the sample and an electron beam deflecting signal given to the deflector 4.
Patent JP-2000191415-A (JP)
Title: Herbicidal composition
Inventor: NISHI SHUGO
IPC: A01N25/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, with improved herbicidal effect of the active ingredient, prepared without needing time-consuming procedure and useful for weeding Abutilon avicennae Gaertn or the like, by including a specific phenylpyridazinone as the active ingredient and specific aromatic hydrocarbon. SOLUTION: This composition contains (A) a phenylpyridazinone shown by the formula (R is a 1-7C alkyl or the like), e.g. 2-chloro-4-fluoro-5-(4-methyl-5- trifluoromethyl-3-pyridazinon-2-yl) ethyl phenoxyacetate, as the active ingredient, and (B) an aromatic hydrocarbon having a flash point of 105 deg.C or higher and/or aromatic hydrocarbon having a flash point of 95 deg.C or higher and melting point of 0 deg.C or higher, e.g. propylnaphthalene, preferably in a wt. ratio of (1:0.1) to (1:500), more preferably (1:2) to (1:50). The component A is contained preferably at 1 to 50 wt.%, based on the whole composition.
Patent JP-2001186796-A (JP)
Title: Motorized opening and closing body for building
Inventor: IWASAKI SHINYA
IPC: H02P7/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To timely do maintenance of a motorized shutter. SOLUTION: An overcurrent detection relay OCR, a timer T, and a preset counter PC are installed to detect the degree of wear in a motorized shutter 1 and an alarm (warning) is given to users by a latching relay LR and a buzzer BZ.
Patent JP-2000194567-A (JP)
Title: Device and method for compilation, computer-readable recording medium stored with compiling program, and computer-readable recording medium stored with object program
Inventor: TOMIZAWA KENJI
IPC: G06F9/45
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To shorten the processing time needed for a conditional branch processing. SOLUTION: The device has a conditional branch processing extracting means 124 which extract a conditional branch processing part from a source program or an intermediate text generated by converting the source language to a low-level language, an address correspondence means 125 which makes the head addresses of plural state processings to correspond to 1st variable values, and a jump instruction converting means 127 which converts a conditional branch instruction into a jump instruction for making a jump to the head address value of the state processing corresponding to a 1st variable value by referring to the processing result of the address correspondence means and making a processor perform the processing at the jump destination.
Patent JP-2001189471-A (JP)
Title: Electrode for photosensor and manufacturing method therefor
Inventor: BABA TOSHIAKI
IPC: H01L31/04
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an electrode, by which fining and the lowering of resistance are enabled, even if a screen printing method is used. SOLUTION: The upper section of a substrate is coated with a first conductor layer composed of a conductive paste 6, and the upper section of the conductive paste 6 is coated with metal grains 7 having a melting point higher than that of the resin component of the conductive paste 6. The second metal grains 7 are laminated and formed on the first conductor layer 6 by heating at a temperature higher than the melting point of the coated metal grains 7.