baber/WOPTO huggingface dataset:
Patent JP-H09273753-A (JP)
Title: Roasting device for food
Inventor: HOSODA YUZO
IPC: F24C1/00
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To perform roasting of various foods in a state corresponding to the food by a method wherein an upper heating part is comprised by a far infrared ray generating member to generate far-infrared rays through heating, a lower heating part is formed such that gas burners for far-infrared rays and gas burners for near-infrared rays are arranged laterally alternately at intervals of a given distance. SOLUTION: Heating parts 2 and 3 are arranged up and down in a device body 1. An upper heating part 2 is formed such that a plurality of plates 11 for far infrared rays being a far infrared ray generating member are arranged laterally alternately at intervals of a given distance, and a lower heating part 3 is formed such that gas burners 4 for far-infrared rays and gas burners 5 for near-infrared rays are arranged laterally alternately at intervals of a given distance. Roasting by far-infrared rays is effected through heating by the gas burner 4 for far-infrared rays and reflection heating by a plate 11 for far infrared rays. Roasting by near-infrared rays is effected through heating by the gas burner 5 for near infrared rays. This constitution effects roasting matching with a food by individually effecting heating by near infrared rays and heating by far infrared rays.
Patent JP-H09100260-A (JP)
Title: Production of 4,4'-di(n-alkylaniline) compound
Inventor: FUJIMOTO MASAKI
IPC: C07C315/04
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a 4,4'-di(N-alkylaniline) which is important as an curing agent for epoxy resins with industrial advantage in high yield, in high purity under mild reaction conditions by reductive alkylation of a 4,4'-dianiline with an aldehyde or ketone. SOLUTION: A compound of formula I (X is an alkylene; R2 and R3 are independently from each other H, a lower alkyl), for example, 4,4'- methylenedianiline is allowed to react with an aldehyde or ketone such as methyl ethyl ketone in the presence of a metallic catalyst under a hydrogen pressure to give a 4,4'-di(N-alkylaniline) of formula II (R1 is a lower alkyl), for example, 4,4'-methylenedi(N-sec-butylaniline).
Patent JP-S5812485-A (JP)
Title: Discoid information recording medium and its reproduction system
Inventor: SUGIYAMA HIROYUKI
IPC: H04N5/903
Filed: 1981-07-15
Abstract: PURPOSE:To obtain media which are effective in terms of materials, by recording control signals for special reproduction on a disk together with a video signal, and performing the special reproduction of the video signal by the control signals. CONSTITUTION:A high frequency signal read out of a disk 1 rotating at a high speed by a reproducing stylus 2 is amplified by a preamplifier 3 and its principal information signal is demodulated by a demodulating circuit 7; and the output is sent to a terminal 7 and also supplied to a kick control signal detector 8. The detector 8 generates a signal for controlling a generator 9 on the basis of horizontal synchronizing pulses of the supplied video signal, and sends it to a switch  10. On the basis of the control signal, the generator 9 generates kick pulses for kicking the reproducing stylus 2 to the internal or external circumferential side of the disk 1, and those pulses are supplied to a tracking coil 14 through a tracking circuit 6 and a driving circuit 13. Thus, the reproducing stylus 2 is led forcibly by one track pitch to the internal or external circumferential side of the disk 1.
Patent JP-H10297519-A (JP)
Title: Steering device
Inventor: FUJIMOTO AKIHIKO
IPC: B62D6/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To make the steering feeling of an electric steering wheel having a steering reactive force adding function of a carrier vehicle the same as that of a conventional vehicle in which a steering wheel is mechanically joined to a steering mechanism. SOLUTION: In this steering device, a servo motor 1 having a rotational angle detecting function is joined to a steering wheel 3 via a torque limiter 4, and the steering angle of the steering wheel 3 is detected by the rotational angle detector 2 of the servo motor 1, vehicle speed is detected by a vehicle speed sensor, and the steering angle of a running gear 11 is detected by the steering angle detector 7 of the running gear, and a steering device controller 5 produces a reactive signal based on the detection results and gives it to the servo motor 1 to produce a controllable reactive force in the steering wheel 3 and produces a steering signal to control the steering mechanism 6 of the running gear 11.
Patent JP-S63276814-A (JP)
Title: Forming method for conductive via hole
Inventor: SUZUKI TOSHIHIRO
IPC: H01B5/16
Filed: 1987-05-08
Abstract: PURPOSE:To enable the forming of a via hole without deteriorating flatness of a surface of a thin film by implanting ions of metal or the like on a prescribed region of an insulating organic film. CONSTITUTION:An Au electrode pattern 4 of 1000Angstrom  in thickness is formed on a glass substrate 3. A spin coating method is used to form an insulating organic film ('Pyralin(R)' film) 1 of about 3000Angstrom  in thickness on the pattern 4. Carbon ions are implanted with 30 to 100 KeV on a region on the Au electrode pattern 4 of the film 1 so that a via hole 2 of 4 mum in diameter is formed. Further an Al electrode pattern 5 passing over the hole 2 is formed on the film 1. The flattening of the via hole can be realized by determining the amount and energy of carbon ions implanted in consideration of the flatness of the implantation region and an annealing temperature.
Patent JP-H10302311-A (JP)
Title: Optical information recording medium and its production
Inventor: OTA HIROYUKI
IPC: G11B7/254
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a high-reliability optical information recording medium with which the stresses between a recording layer and dielectric layers is suppressed and the adhesiveness and heat resistant characteristics of the films are excellent when the medium has the dielectric layers consisting of a nitride or nitrooxide contg. Ge, Si and at least any one among the constituting elements of the recording layer on the side parted from the recording layer. SOLUTION: This recording medium consists of the recording layer 4 consisting of a material which is reversibly changed between optically identifiable states by the irradiation with laser beams and the dielectric layers above and below this layer, at least either of which consists of two layers on a substrate. At least either of the second dielectric layer 3 or/and the fourth direction layer 5 in contact with the recording layer 4 is composed of the nitrooxide or oxide, sulfide or fluoride, fluorooxide of a high oxygen concn. contg. the Ge, Si and at least one of the constituting elements of the recording layer.
Patent JP-H09297574-A (JP)
Title: Musical instrument
Inventor: TSUTSUMI SHIGERU
IPC: G10C3/06
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To improve sound characteristics by forming a soundboard of the fiber-reinforced plastic(FRP) which is formed by laminating layers having different coefficients of linear expansion so as to generate internal stress. SOLUTION: The soundboard is formed of the FRP which is formed by laminating the layers having different coefficients of linear expansion so as to generate the internal stress. Namely, the composition of the FRP, specially, a combination of glass fiber, carbon fiber, aramide fiber, etc., as fiber materials is changed to vary the strength and internal stress of respective members such as a top 14, a supporting stick, and a reverse plate constituting a violin 10, thereby controlling sound characteristics of the top 14 and reverse plate as a soundboard, i,e., sound characteristics of the violin. Here, a bout, a neck 20, and a tail piece 24 are molded of the FRP into one body. Therefore, the top 14 and sides 18 of the bout 12, and a block and the supporting stick are also molded of the FRP into one body.
Patent JP-H02287507-A (JP)
Title: High variable magnification zoom lens for compact camera covering wide angle
Inventor: ITO TAKAYUKI
IPC: G02B15/16
Filed: 1989-04-28
Abstract: PURPOSE:To attain the wide angle, high variable magnification, and the reduction of the size of a lens simultaneously by employing three-group constitution wherein all lens groups move to the object side at the time of zooming operation, being composed of the 2nd lens group of a negative lens group 2a and a positive lens group 2b, satisfying specific conditional inequalities, and devising the 1st lens group. CONSTITUTION:The zoom lens for a compact camera is constituted of the 1st positive lens group, the 2nd positive lens group, and the 3rd negative lens group in order from the object side and the zoom lens is so constituted that when the lens is zoomed from the short-focus side to the long-focus side, all the three groups move toward the object side while increasing the gap between the 1st and 2nd lens groups and decreasing the gap between the 2nd and 3rd lens groups. The 2nd lens group is constituted of the negative lens group 2a and positive lens group 2b in order from the object side and a stop A moves together with the 2nd lens group at the time of zooming. Further, the 1st lens group satisfies the inequalities.
Patent JP-H04316900-A (JP)
Title: Woodgrained decorative sheet
Inventor: NEZU YOSHIAKI
IPC: B44C3/02
Filed: 1991-04-16
Abstract: PURPOSE:To provide a low cost woodgrained decorative sheet which appears to be a real wood with a shining touch and is free from any chromatic blur due to the background when the sheet is attached to plywood. CONSTITUTION:The title woodgrained decorative sheet 1 consists of transparent thermal plastic resin films 5 with a fine threadlike uneven pattern 4 of fine wavey curves on the surface laminated on the surface of a colored thermal plastic resin film 3 with a woodgrain pattern printed layer 2 formed on the surface. The colored thermal plastic resin film 3 is laminated on the transparent thermal plastic resin film 5 in one piece, and at the same time, the fine threadlike uneven pattern 4 is formed on the surface of the transparent thermal plastic resin film 5 using an embossing plate with the fine threadlike uneven pattern 4.
Patent JP-S62267322-A (JP)
Title: Production of diacetylene group-containing polyester
Inventor: FUJIWARA HIDEYORI
IPC: C08G61/12
Filed: 1986-05-16
Abstract: PURPOSE:To obtain the titled machinable polymer suitable for producing molded articles, having high rigidity and useful for precise mechanical parts, e.g. gears, cams, etc., by oxidatively polymerizing bisacetylene monomer in the presence of a catalyst in a solvent. CONSTITUTION:(A) Propargyl alcohol is reacted with a dicarboxylic acid or acid chloride, e.g. hexahydrophthalic acid chloride, etc., to give bisacetylene monomer expressed by the formula (R is residue after removing COOH of a 0-30C dicarboxylic acid compound), which is then dissolved in a solvent, e.g. chlorobenzene, etc. (C) (i) A catalyst, e.g. cuprous chloride, etc., in an amount of 0.1-100% based on the component (A) and (ii) a promoter, e.g pyridine, etc., are then added to polymerize the monomer, e.g at <=100 deg.C. The formed polymer is then filtered, washed and dried to afford the aimed polymer having 5X10<3>-5X10<5>mol.wt.
Patent JP-H085462-A (JP)
Title: Method and device for optically obtaining physical quantity
Inventor: KURAUSU BOONERUTO
IPC: G01N21/23
Filed: 1995-05-09
Abstract: PURPOSE: To lead out two phase-shifted signals for formation of a physical quantity from a common optical channel by inverting an input beam of light in an electro-optic crystal, passing the beam through a beam splitter for splitting, and leading the beams after splitting to a photodetector via respective polarizers. CONSTITUTION: An input beam of light is fed to an electro-optic crystal 4 having three characteristic axes, reflected by a mirror 7, and deflected to a return path through the crystal. The light, having penetrated a beam splitter 1, is led to a photoelectric detector D1 via a polarizer P1, while the light reflected by the beam splitter 1 has a passed through a phase shifter 9 and another polarizer P2 and led to a photoelectric sensor D2. A phase signal I1 given out of the detector D1 and a transport signal I2 with phase shifted relative to I1 emitted from the other sensor D2 are fed to a microprocessor 14, and therefrom the output is given as a resultant signal S from measurement and subjected to a correction about the temperature dependence.
Patent JP-H06298494-A (JP)
Title: Method for aligning heavy object for installation
Inventor: AKITA MASAHIKO
IPC: B65G7/04
Filed: 1993-04-14
Abstract: PURPOSE:To shorten the time required for alignment and to enhance the efficiency at which alignment is carried out by changing angle in the direction in which a heavy object is pushed, while keeping a vertical jack lifting and supporting the heavy object. CONSTITUTION:A heavy object 1 placed on a plane of installation is supported by means of a vertical jack 4 and slightly lifted and then the vertical jack 4 and a horizontal jack 8 are pushed with the object lifted, and the lower surface of the vertical jack 4 is slid on the upper surface of a sliding means 6 to move the heavy object 1 to a predetermined position of installation, and the slide means 6 is formed by a base 6a and a number of freely rotating steel balls 6b protrusively supported on the front and back sides 6f the base 6a.
Patent JP-S605753-A (JP)
Inventor: YOOZEFU EEDORU
IPC: H02K7/112
Filed: 1984-06-01
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-S59780-A (JP)
Title: Pattern collating device
Inventor: KINOSHITA SEIICHIROU
IPC: G06K9/00
Filed: 1982-06-28
Abstract: PURPOSE:To realize the high speed, by splitting a coordinate area of a characteristic point position into plural blocks and limiting the objective of check only to a characteristic point of an opposite pattern existing in a block near the block belonging to its characteristic point as to one characteristic point. CONSTITUTION:A pattern characteristic coded for each characteristic of a retrieval pattern and a file pattern are stored in a characteristic point memory 3. An operating circuit 7 performs the operation required for splitting and referencing of blocks with the indication of a control circuit 6 and the operated block and the characteristic number and the like are stored in a buffer memory 8. The coordinate area of the retrieval pattern and file pattern is split into plural blocks. Further, a proximity block to be retrieved is designated among the plural blocks in response to the position of each characteristic point of other patterns of the retrieval or the file pattern for attaining comparison and collation.
Patent JP-S61270242-A (JP)
Inventor: MURAO MIKIO
IPC: C04B7/44
Filed: 1985-05-22
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-S5235814-A (JP)
Title: Small sized type synchroized motor
Inventor: HIRAI TOSHIHISA
IPC: H02K21/12
Filed: 1975-09-13
Abstract: PURPOSE: Devised is a midget synchronized motor whose starting capability is easy enough, and which is capable of conducting a stable rotationary movement and enlarging the range of impressed driving voltage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07315830-A (JP)
Title: Production of aluminum silicate hydrate
Inventor: MURAKAMI MITSUAKI
IPC: C08K3/34
Filed: 1994-05-25
Abstract: PURPOSE:To obtain an inexpensive filler for a resin capable of providing a resin composition having excellent transparency. CONSTITUTION:An aluminum silicate compound is dissolved in an acid, an unsoluble residue is separated, and the solution after removal of the residue is added with an alkali solution and neutralized into pH5-9. The prepared precipitate is dried to give an aluminum silicate hydrate having 1.46 to 1.56 refractive index.
Patent JP-2000300518-A (JP)
Title: Ophthalmologic diagnostic support device and recording medium therefor
Inventor: TAKAYAMA RIEISHI
IPC: A61B3/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the comparison of examination data by parallel display of examination data for comparison on the same screen when selected examination data are displayed on the screen. SOLUTION: A processor has a function of displaying related examination data when one examination data is selected on an examination data selection screen. In other words, for example, when the examination data on a certain examination data is selected, an examination data screen is presented and the selected eye examination data is displayed on a dialog box 35 at an upper part of the screen. Simultaneously, an eye examination data for comparison corresponding to the eye examination data is displayed in a lower dialog box 36. Thus, the eye examination data and the comparison eye examination data are displayed in parallel on the same screen, whereby comparison on the same screen is made possible and the comparison of the data is facilitated.
Patent JP-H05303039-A (JP)
Title: Intermittent positioning device
Inventor: TAKAHASHI HAJIME
IPC: G02B21/00
Filed: 1992-04-30
Abstract: PURPOSE:To obtain the device which can realize low dust generation and low noise, does not generate vibration at the time of switching of an optical element, etc., can realize it a maintenance-free, and can be miniaturized. CONSTITUTION:The device consists of a stopper supporting member 1 which is fixed to a fixed part of an optical apparatus main body and consists of a non-magnetic material, a stopper 2 consisting of a magnetic material supported by this stopper supporting member 1, a yoke 3 consisting of a magnetic material supported so as to be freely movable in the linear direction by the optical apparatus main body against this stopper 2, a magnetic pole body 4 in which plural magnetic poles N, S are arrayed alternately at a prescribed pitch by allowing a prescribed cavity to exist against the stopper 2 in this yoke 3, and plural optical elements fixed by allowing an internal to exist to each other on the face being different from the array position of the magnetic poles of the yoke 3, and is constituted so that at the time of stopping the optical element at a desired position by moving the yoke 3, a boundary position of the magnetic poles N, S in the nearest position to a desired optical element is positioned in a position where the stopper 2 exists.
Patent JP-H10301191-A (JP)
Title: Camera
Inventor: SAITO TATSUO
IPC: G03B17/06
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a camera constituted so that information recorded in the magnetic recording area of a film can be easily grasped. SOLUTION: This camera is provided with an optical system 23 imprinting an object image on the silver-salt film having the magnetic recording area through a photographing lens, an image pickup element 24 picking up the object image, a liquid crystal display part 7a displaying the object image picked up by the element 24, a RAM 36 storing the information recorded in the magnetic recording area of the silver-salt film and a display control means 30 displaying the information stored in the RAM 36 together with the object image picked up by the element 24.
Patent JP-S5864975-A (JP)
Inventor: YOSHIMURA KAZUHIRO
IPC: B65D90/08
Filed: 1982-06-30
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-S5812922-A (JP)
Title: Combustion apparatus for liquid fuel
Inventor: SUZUKI JIROU
IPC: F23D11/30
Filed: 1981-07-15
Abstract: PURPOSE:To properly control the air-fuel ratio, by rendering the rate of feed of the air for fuel variable, in relation to the internal pressure of a return circuit which recovers the excess of injected fuel, in a combustion apparatus for liquid fuel. CONSTITUTION:An orifice body 7 to form a return chamber 6 is provided to the outer periphery of a nozzle 1, having a nozzle port 2, and an orifice port 7' and the nozzle port 2 are coaxially arranged, with their interval l being rendered variable, while a diaphragm 18, having a detector part 20, is provided to an air conduit 17, interconnecting to a return pipe 14 which connects a return chamber 6 to a constant oil-level regulator 15, with the other end of the conduit 17 being opened to the atmosphere. The air-fuel ratio is properly controlled by means of an air controlling damper 23 for a fan 22 for combustion, in the manner to be controlled by interlocking with the movement of a detecting part 20, which shows the actual spraying rate of fuel, in the predetermined range of an interval l, in which the actual spraying rate of fuel, which is a passing rate through an orifice port 7' to the spraying rate of fuel from a nozzle 1, is to be in a proportional relation to the internal pressure of a return chamber 6.
Patent JP-S603545-A (JP)
Title: Electrolytic cell for measuring polarization curve
Inventor: TAKAHASHI HIDEAKI
IPC: G01N17/00
Filed: 1983-06-21
Abstract: PURPOSE:To measure highly precisely a polarization without any leakage by connecting a vessel for supplying electrolyte to one end part of a double tube, providing a double cylinder to another end part through a connecting valve, pressing an opening part for measurement, and pouring the electrolyte into the double cylinder. CONSTITUTION:A liquid 2 in an electrolytic cell is allowed to flow into the vessel 11 for supplying electrolyte through an inner tube 9b, by closing a connecting valve 19 and driving a pump 13. The liquid 2 is sent to the connecting tube 19 provided at another end part 10b of the double tube 10 from a supplying hole 8a of an outer tube 8, and returns to an electrode vessel 1 through an inner tube 9a. Next, if the measuring opening part 22a of the double cylinder 22 is brought into contact with a material W to be measured through a packing 23 and pressed, the valve 19 is opened by this operation. Thus, the liquid 2 flows down through an outer cylinder 20, then impinges on a surface of the material W and returns. An opening or closing valve 17 is opened, gaseous nitrogen of a deaeration apparatus 16 is bubbled in the liquid 2 for deaeration, driving of the pump 13 is stopped at a time point when the dissolved oxygen concn. of the liquid 2 is lowered to a suitable value, and the polarization is measured.
Patent JP-S61269118-A (JP)
Title: Device for supporting rotary body
Inventor: TOMIMORI KIYOSHI
IPC: G02B26/10
Filed: 1985-05-24
Abstract: PURPOSE:To reduce axial vibration and to improve the reliability of a device by arranging an inner ring of a thrust load supporting magnetic bearing on the fixed side, fixing an outer ring to the rotary assembly body side and specifying the diameter and length of a journal part. CONSTITUTION:Herringbone grooves 42 inclined in the rotating direction of the rotary assembly body 50 are engraved on the journal part with several mum depth from the upper and lower ends to the approximately center part. In addition, a fixed side magnetic ring 43 of the thrust load supporting magnetic bearing is externally fitted with a small diameter part formed on the lower side of the journal part 41 and fixed with a bonding agent or the like. When the diameter of the journal part 41 is (d) and the length is l, l/d>0.75 is satisfied. Consequently, axial vibration can be kept within a prescribed value.
Patent JP-S5236291-A (JP)
Title: Pressure tube type reactor
Inventor: WATARI YOSHIO
IPC: G21C15/22
Filed: 1975-09-17
Abstract: PURPOSE: To increase controlling ability of reactor every coolant material supply system, arranging to separate fuel having different characteristics to the coolant void coefficient. 
     COPYRIGHT: (C)1977,JPO&Japio