baber/WOPTO huggingface dataset:
Patent JP-H11101437-A (JP)
Title: Burner structure of portable gas cooker
Inventor: YOKOYAMA HIROAKI
IPC: F23D14/28
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To avoid occurrence of a lifting phenomenon by surely lowering the combustion speed of a mixture of a combustible gas and air to an appropriate combustion speed. SOLUTION: A semispherical inner cup 33 is attached in an interior of a burner head 32 having a truncated cone shape and a bottom of the burner head 32 is covered with a bottom plate 35. A mixed gas flowing out of a mixing tube 31 collides with an inside wall of the inner cup 33 so as to make a first turn before colliding with the bottom plate 35 so as to make a second turn, and is discharged from an opening 32a provided in a side face of the burner head 32. As described above, two turns and long travel distance surely decrease gas speed of the mixed gas so that occurrence of a lifting phenomenon can be avoided.
Patent JP-S63121814-A (JP)
Title: Optical phase filter
Inventor: IIZUKA KIYOSHI
IPC: G02B27/46
Filed: 1986-11-11
Abstract: PURPOSE:To perform switching between a soft and a sharp image by arranging a liquid crystal cell which has a liquid crystal layer between orienting films and a polarizing plate in an optical system, and controlling the axis of polarization of incident light to the liquid crystal layer or projection light from the liquid crystal layer and decreasing the sharpness of an image formed by the optical system. CONSTITUTION:Homogeneous orienting films 18 and 19 which orient liquid crystal molecules 22 horizontally and homeotropic orienting films 20 and 21 which orient them vertically are formed on glass substrates 16 and 17 opposite each other, and the liquid crystal layer 23 is sandwiched between them to constitute the liquid crystal cell 15. The liquid crystal optical phase filter consisting of this liquid crystal cell 15 and the polarizing plate 25 is used to decrease the image sharpness over the entire range of visible light; when a soft photograph is taken, the polarizing plate 25 is rotated on the liquid crystal cell 15 to obtain a desired soft quantity according to the quantity of rotation and when a sharp photograph is taken, the axis of polarization of the polarizing plate 25 is set at right angles to the orientation direction of liquid crystal molecules in an area of homeotropic orientation. Consequently, the switching between the soft image and sharp image is performed without impressing any electric field.
Patent JP-S61147401-A (JP)
Inventor: KONDO TOSHIYUKI
IPC: F21S8/10
Filed: 1984-12-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07117251-A (JP)
Title: Multi-color thermal recorder
Inventor: OKAYA KUNINORI
IPC: B41J2/355
Filed: 1993-10-26
Abstract: PURPOSE:To record a multi-color (yellow, cyan, magenta, black) print of a multi-color thermal recording type for a thermal printer without accelerating circuit elements. CONSTITUTION:A multi-color thermal recorder prints by heating a thermal recording sheet in which two or more color heat fusible inks having different melting points are laminated, and comprises a shift register and latching circuits (30, 31, 32, 33, 34) for distributing color data (a1, a2, b) for representing colors of pixels to drivers (35-1, 35-2,..., 35-n), and the drivers (35-1-35-n) for selecting one of conducting time signals (111-114) for indicating conducting times according to the color data from the latching circuit and further driving a heat generating resistor according to the signal.
Patent JP-S61145176-A (JP)
Title: Novel anilide derivative and fungicide for agricultural and horticultural purposes containing same
Inventor: ODA MASAJI
IPC: A01N43/06
Filed: 1984-12-18
Abstract: NEW MATERIAL:An anilide derivative of formula I (X is O, S; Y<1>-Y<3> are H, nitro, halogen, lower alkyl; R<1>, R<2> are lower alkyl, lower cyanoalkyl). EXAMPLE:N-(3-Chloro-4,5-diethoxyphenyl)-furan-2-carboxamide. USE:Fungicide for agricultural and horticultural purposes: It has a powerful fungicidal effect against powdery mildew, gray mold of various crops, further it also shows high fungicidal effect against fungi resisting benzimidazole, thiofanate and cyclic imide fungicides. PREPARATION:The reaction between an aniline derivative of formula II and a carboxylic acid of formula III or its reactive derivative is carried out in the absence or presence of an inert solvent such as toluene, when needed, in the presence of a reaction accelerator such as triethylamine at -70 deg.C to the boiling point of the solvent to give the compound of formula I.
Patent JP-2000093491-A (JP)
Title: Deodorant sheet material
Inventor: TAKEI SACHIKO
IPC: A61L9/00
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To eliminate a presence feel and unique odors and to make it possible to maintain a deodorant characteristic for a long time by forming a front layer from blended fibers composed of deodorant fibers of a chemical decomposition type and hygroscopic fibers. SOLUTION: The front layer 10 of the deodorant sheet material 1 is formed of the blended fibers composed of the deodorant fibers of the chemical decomposition type and the water absorptive fibers or hygroscopic fibers having water absorptivity. The deodorant fibers of the chemical decomposition type include the fibers adhered with a metal phthalocyanine derivative, ozone phosphate, copper compounds, silicic acid compounds, etc. Fibers subjected to water absorption finishing may be used as the water absorptive fibers. The blended fibers may be formed as the front layer 10 by thermal adhesion of a nonwoven fabric 11, such as polypropylene, as a base fabric.  A resin film 12 of polypropylene, etc., is adhered as a rear layer to the nonwoven fabric 11, by which the maintaining of the form as the sheet material is made possible and the oozing of the moisture from the nonwoven fabric 11 may be prevented. The sheet material which has an enhanced deodorization effect and is capable of maintaining the deodorant effect for long may thus be formed.
Patent JP-H10111545-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAMAZAKI CHIKAMASA
IPC: G03C7/30
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To improve scuffing and wear resistances, pressure fog resistance and suitability to writing and stamping by incorporating a specified amt. of porous fine particles into a nonphotosensitive hydrophilic colloidal layer and carrying out hardening with a high molecular hardening agent. SOLUTION: This silver halide photographic sensitive material has at least one photosensitive silver halide emulsion layer and at least one nonphotosensitive hydrophilic colloidal layer formed on the substrate by coating. The nonphotosensitive hydrophilic colloidal layer contains >=400mg/m<2> porous fine particles made preferably of an inorg. compd. and this sensitive material has been hardened with at least one kind of vinylsulfone type hardening agent, preferably at least one kind of carboxyl group activated hardening agent.
Patent JP-H08130798-A (JP)
Title: Image normal position controller
Inventor: IIDA KAZUHIRO
IPC: H04S1/00
Filed: 1994-10-31
Abstract: PURPOSE: To provide an image normal position controller capable of performing comfortable listening by controlling the normal position of an image in a three- dimensional direction. CONSTITUTION: The normal position of the image in the three-dimensional direction can be controlled by radiating an impulse to a loudspeaker and a sound field, for example, via the loudspeaker in accordance with a horizontal direction desired to normally position the image from an impulse generator 14, applying band area division to the impulse collected by a dummy microphone 7 by a Fourier transformer 17, calculating the sound pressure level of each band area by a sound pressure level measuring instrument 9, calculating difference with an upper and lover directional image control data base 10 generated by an experiment in advance by a differential calculator 11, outputting a result to a frequency equalizer 13, and radiating it from the loudspeaker to the sound field 1 by correcting an acoustic signal by the frequency equalize 13.
Patent JP-S61147830-A (JP)
Title: Copper alloy for fin of heat exchanger for automobile
Inventor: OOYAMA YOSHIMASA
IPC: F28F21/08
Filed: 1984-12-18
Abstract: PURPOSE:To obtain a Cu alloy for the titled fins having superior corrosion resistance by adding specified percentages of Zn, Ni and Sn to Cu. CONSTITUTION:A Cu alloy consisting of 0.1-3.0wt% Zn, 0.005-0.5wt% in total of Ni and/or Sn and the balance Cu is manufactured. The Cu alloy has superior heat conductivity, corrosion resistance and satisfactory workability as a material for the fins of a radiator of an automobile.
Patent JP-H04143750-A (JP)
Title: Development processing method for silver halide photographic sensitive material
Inventor: INOUE KENICHI
IPC: G03C5/38
Filed: 1990-10-04
Abstract: PURPOSE:To prevent fixing performance from being deteriorated even if a replenishing amt. is decreased by specifying the potassium ion concn. in a developer to 0 to 2.0mol/l and specifying the bromion concn to 0.02 to 0.09mol/l. CONSTITUTION:This development processing method processes the silver halide photographic sensitive material with the developer specified in the potassium ion concn. to 0 to 2.0mol/l and the bromion concn. to 0.02 to 0.09mol/l. This method is particularly adequate for a development processing machine of an automatic transportation type having at least one development processing tank 3a and fixing processing tank 3b. The potassium ions include, for example, potassium sulfite as sulfite and, for example, potassium hydroxide as hydroxide. The bromions incude, for example, brompotassium and bromammon as halide. The deterioration in the fixability is obviated in this way even if the replenishing amt. is decreased.
Patent JP-H02115470-A (JP)
Title: Pallet run control method
Inventor: NUMATA MITSURU
IPC: E04H6/30
Filed: 1988-10-24
Abstract: PURPOSE:To move multiple pallets in the same direction at the same time by decelerating all pallets when either one of the pallets reaches the deceleration position in concurrently moving two or more adjacent pallets. CONSTITUTION:When two or more adjacent pallets (a)-(c) in the preset direction are to be moved in the same direction as the preset direction at the same time in a puzzle type parking system, they are accelerated to the first speed V1. When either one of the adjacent pallets (a)-(c) reaches the preset deceleration position, all the adjacent pallets (a)-(c) are decelerated to the second speed V2. When the pallets (a)-(c) reach their stop positions, they are stopped in sequence. Even if load conditions of the adjacent pallets (a)-(c) differ, they can be smoothly moved in the same direction at the same time.
Patent JP-H03127247-A (JP)
Title: Text editing device
Inventor: DOBASHI AKIKO
IPC: G06F15/00
Filed: 1989-10-13
Abstract: PURPOSE:To improve the editing/display processing speed by storing an editing/ display subject text by an amount equal to one screen into a screen buffer after applying a correction process of a 2-byte code to the amount of the text. CONSTITUTION:A decentralized type text editor 11 containing a terminal part 12 and a host part 13 is provided together with a file 14, a display screen 15, and a keyboard 16. The part 12 includes a key input means 1, an input analysis means 2, a text editing means 3, a screen buffer updating means 4, a screen buffer 5, a work buffer 6, a text receiving means 7, and a screen display means 8. The part 13 includes a text transmitting means 9 and a text input means 10. Then a correction process of a 2-byte code is applied to an editing/display subject text in an amount equal to one screen. The corrected part of the text is stored in the buffer 5. Thus, the editing/display processing speed is improved.
Patent JP-S62128948-A (JP)
Title: Method for binding pores of porous glass
Inventor: MIURA KYO
IPC: C03C17/30
Filed: 1985-11-28
Abstract: PURPOSE:To effectively bind the pores without deteriorating the function provided to porous glass by impregnating the pores of the porous glass with a silicon compd. having a specified coupling group and decomposing the silicon compd. in the pores. CONSTITUTION:The porous glass is dipped in vacuum in the soln. of a silicon compd. (tetraisocyanate silane, etc.) having a coupling group shown by the formula, and the inside of the pore is impregnated with the silicon compd. The silicon compd. reacts spontaneously with the silanol group mainly present on the pore surface and the water remaining in the pore, and a precursor capable of forming a three-dimensional glass network structure is formed. Then after most of the unreacted silicon compd. is removed, the substituted silanol group is reactivated into a silanol group by oxidation or hydrolysis. By further repeating the process, a three-dimensional network structure body is formed, and the pores are bound.
Patent JP-H0693416-A (JP)
Title: High temperature oxidation resistant structural member and its production
Inventor: MINEMI MASAHIKO
IPC: C23C10/48
Filed: 1992-09-11
Abstract: PURPOSE:To provide a high temp. oxidation resistant structural member in which the peeling resistance of an oxidation resistant protective layer is improved. CONSTITUTION:The high temp. oxidation resistant structural member 4 is provided with the main body 2 of the member constituted of a Co base super heat resistant alloy and an oxidation resistant protective layer 3 integrated with the main body 2 of the member. The ductility of the protective layer 3 is increased as it reaces from the surface region R to the region R of the joining face on the side of the main body 2 of the member. In this way, the function of relaxing heat stress in the thickness direction of the protective layer 3 is increased, by which the peeling resistance of the protective layer 3 can be improved.
Patent JP-H02116615-A (JP)
Title: Oxide superconducting material
Inventor: MARUYAMA SATORU
IPC: C01G29/00
Filed: 1988-10-24
Abstract: PURPOSE:To increase the critical current density of a Bi-Sr-Ca-Cu oxide superconducting material by incorporating boron into the oxide superconducting material. CONSTITUTION:Boron is incorporated into a Bi-Sr-Ca-Cu oxide superconducting material to obtain an oxide superconducting material represented by a formula BxBiaSrbCacCudOe (where x:a=(0.005-7):1, especially (0.005-3.5):1 and a:b:c:d=1:1:1:2).
Patent JP-H0988228-A (JP)
Title: Rock-wool ceiling board
Inventor: SUDA ISOSHICHI
IPC: E04C2/30
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of space among ceiling boards and the ceiling boards, and to improve workability by forming inclined planes and vertical surfaces to the surfaces of each ceiling board in opposed both side faces and forming the ceiling boards in a symmetrical shape that the ceiling boards can be superposed mutually. SOLUTION: The opposed side faces 3, 4 of ceiling boards have inclined planes 5 and vertical surfaces 6 to surfaces 1, and the ceiling boards and the ceiling boards are brought to the state, in which the opposed side faces 3, 4 are superposed and joined together. The angles of inclination of the inclined planes 5 to the ceiling-board surfaces 1 of the side faces 3, 4 of the ceiling boards are set in 45-60 deg. at that time. The height of the vertical surfaces 6 to the ceiling-board surfaces 1 of the side faces of the ceiling boards is set at a value larger than 2mm and at a value smaller than the thickness of the ceiling boards by 3mm. Accordingly, one arbitrary ceiling board is removed easily even at the time of inspection, etc., at the necessary time after the execution of works, and workability after the execution of works can be improved.
Patent JP-H01110587-A (JP)
Title: Snow/ic attachproof material
Inventor: ISHIDA SHINICHI
IPC: C09K3/18
Filed: 1987-10-23
Abstract: PURPOSE:To obtain the above relatively general-purpose material for use in traffic sign boards etc. in snowfall districts in winter, by forming far infrared- emitting substance (mixture) using a thermoplastic or thermosetting resin. CONSTITUTION:The objective material can be obtained by forming (A) a far infrared-emitting substance or mixture, consisting of esp. pref. oxide(s) of silicon plus titanium or silicon plus zirconium using (B) (i) a thermoplastic resin such as PVC, PE, PP, PS, polyester or polyamide or (ii) a thermosetting resin such as epoxy, polyester, phenolic or polyurethane resin in the weight ratio of the component A to the component B ranging between 5-80%.
Patent JP-S62127706-A (JP)
Title: Objective lens for compact disk
Inventor: KUBOTA SHIGEO
IPC: G11B7/135
Filed: 1985-11-28
Abstract: PURPOSE:To excellently correct both of a spherical aberration and coma aberration even through high positioning accuracy is not required in processing so as to obtain the capability of diffraction limit, by selecting the refractive index and refractive index gradient at the vertex of the convex-sphere-like 1st plane of refraction of an axially distributed index lens of a spherical-surface-plane surface constitution in prescribed ranges. CONSTITUTION:With an objective lens for compact disk, whose numerical aperture is NA, working distance is WD, and magnification (m) are 0.45, 2mm, and 4<=m<=5, respectively, a distributed index lens 13 is made to have a spherical-surface-plane surface constitution, with the first plane of refraction 16 being a convex spherical surface and the 2nd plane of refraction 17 being a plane surface. The lens 13 has such an axial index distribution that, when the refractive index at the 1st plane of refraction 16 is represented by n0, the refractive index n(z) at a position in the optical axis direction can be expressed by the formula. If the refractive index gradient (a) is properly selected, the wavefront aberration when a half picture angle w=1.00 deg. can be set <=0.04lambda even through manufacturing errors are taken into consideration. Thus not only on the axis, but also on the outside of the axis, the aberration is a little, and a sufficiently wide visual field is secured.
Patent JP-H0577154-A (JP)
Title: Belt sander
Inventor: TAKEGAWA TOSHIO
IPC: B24B21/08
Filed: 1991-09-18
Abstract: PURPOSE:To form a relatively large weak-depression area so as to prevent end sag in the side edge of machined material by providing a control means for controlling the operation of each elevating drive body individually on the basis of detection signals from a main sensor and sub-sensors. CONSTITUTION:At the left edge of machined material 2, a depressing body 20a moves downward in order that a corresponding main sensor outputs a detection signal, and thereby presses to move an elastic plate 10 by the pressing force of an air bag 15. An adjacent depressing body 20c on the left side moves upward in order that a corresponding main sensor and adjacent sub-sensors on both sides do not output detection signals, and is thereby separated from the elastic plate 10. The air bag 15 is separated from the left half of the depressing body 20a by the height difference between both depressing bodies 20a, 20c, and this separated part is made into a weak depression area L3 where a sanding belt 4 depresses the machined material 2 with weak force by the elastic reset force of the elastic plate 10 receiving the pressing force of the air bag 15 in a strong depression area L1 on the right half side of the depressing body 20a. The left edge of the machined material 2 is in this weak depression area L3 range so as to be polished without end sag.
Patent JP-H07121682-A (JP)
Title: Image recognizer
Inventor: KUCHIKI NOBUO
IPC: G06T7/00
Filed: 1993-10-27
Abstract: PURPOSE:To provide an image recognizer which can correctly recognize a checking subject despite its glitter by performing comparison of pixel luminance among image data stored in the image memories and selecting and transmitting the pixel data of lower luminance. CONSTITUTION:An illumination switching means 5 switches the ON and OFF states of illumination lamps 3 and 30 so that one of both lamps illuminates a checking subject 1. Both lamps 3 and 30 illuminate the subject 1 from different points and therefore the image data supplied to the memories 6 and 60 always have different glittering parts. An image forming means combines the pixel data of lower luminance selected by a comparator means 8 into an image of the subject 1 among those pixels of image data stored in both memories 6 and 60. Therefore the pixel data having the glittering parts are eliminated.
Patent JP-H04146358-A (JP)
Title: Wedge-fitting external surrounding body
Inventor: ABE TETSUO
IPC: E04D3/366
Filed: 1990-10-08
Abstract: PURPOSE:To improve the efficiency of work by fixing a wedge-fitting bracket to be mounted on a structural member, and by mounting an architectural plate on the wedge-fitting bracket, to retain the rise pieces of the bracket main-body on a wedge fitted surface confronted with the adjacent architectural plate. CONSTITUTION:Bracket main-bodies C1 having rise pieces 8 with a wedge fitted section 9, fitted firmly on the top surface 10a of a bearing section 10 are firmly fitted to be mounted on a structural member l5 at specified intervals. Then, an architectural plate A for forming a roughly horizontal wedge fitted surface 3 via rise sections 2 from both sides in the width direction of a main plate 1 is set between the adjacent bracket main-bodies C1. After that, a wedge-shaped piece C2 is inserted into the wedge fitted section 9 of the bracket main-body C1, and the wedge fitted surface 3 to be confronted with the adjacent architectural plate A is pressure-applying-fixed. After that, on a piece 4b to be fitted on, for a bent section 4 to be fitted on, for the architectural plate A, the fitting-on bent section 7 of a cap member B is fitted. As a result, the efficiency of work is improved, and weather-stripping can be improved.
Patent JP-H11189677-A (JP)
Title: Tire tread compound
Inventor: BLOK EDWARD JOHN
IPC: C08C19/44
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a tire tread compd. which can be used for improving the tread abrasion resistance, rolling resistance, and static friction characteristics of a tire and which is easily processible. SOLUTION: This compd. contains from about 20 phr to about 60 phr asymmetric tin-linked polybutadiene rubber, from about 20 phr to about 60 phr rubber selected from natural and synthetic polyisoprene rubbers, and from about 5 phr to about 40 phr high-vinyl polybutadiene rubber. A tire produced by using this compd. has greatly improved static friction characteristics and tread abrasion resistance without detriment to rolling resistance.
Patent JP-H11111687-A (JP)
Title: Low-pressure plasma etching method
Inventor: TAKAHASHI CHIHARU
IPC: C23F4/00
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain sufficiently high selectivity ratio by improving etching selectivity of a silicon oxide thin film with a given accuracy of patterning in etching semiconductor and a metal by fluorine gas. SOLUTION: In an electron cyclotron resonance(ECR) system 1, a reaction gas is supplied to a plasma chamber 4 through a gas piping 5. A low-pressure reaction gas is excited to generate ECR plasma by ECR, using a magnetic field formed by a microwave and a first and a second magnetic coils 6 and 7 respectively. The ECR plasma is pulled out to a sample stage 9 as a plasma flow for use in etching by a diverging magnetic field formed in an etching chamber 8 by the magnetic coils 6 and 7. The reaction gas is set to consist of a gas containing only fluorine among halogen elements but no carbon, a mixture gas containing carbon dioxide gas, carbon fluoride gas, and argon.