baber/WOPTO huggingface dataset:
Patent JP-S61112982-A (JP)
Title: Apparatus for monitoring danger of dredging anchor
Inventor: OKAMOTO KAZUO
IPC: G01S13/93
Filed: 1984-11-08
Abstract: PURPOSE:To perform the monitoring of operational danger at an early stage, by such a simple method wherein a relational value is calculated from the position and length of a ship calculated from a radar signal and an alarm is outputted when said relational value was shifted out of a predetermined range. CONSTITUTION:When a digital signal is inputted from a radar signal input converter 1, an operational processing apparatus 8 calculates the position and length of a ship. The above mentioned position and length are stored along with ID imparted corresponding to the ship. When a ship to be monitored is indicated through an operator, the operational processing apparatus 8 takes in the indication to generate the processing condition corresponding to the indicated ship to store the same along with ID and calculated the mutual relational value of center positions, that of the center position and a ship position and the relational value of each distance between mutual positions of ships and the length of the ship on the basis of the stored content to store the same. The above relational values receive comparing judge processing according to the processing condition and, when they are out of a predetermined range, 'danger' is judged and this state is stored in ST. An operation alarm is ouputted to an output register on the basis of the stored values and an alarm display order and sounding indication are outputted to a display device.
Patent JP-H04251259-A (JP)
Title: Novel resist material and pattern forming method
Inventor: NAKAHATA MASAAKI
IPC: G03F7/039
Filed: 1991-08-21
Abstract: PURPOSE:To obtain a positive type resist material using a polymer having high transmittance to far UV, etc., high sensitivity to exposure or irradiation with electron beams and giving a high accuracy pattern. CONSTITUTION:This resist material contains a polymer represented by formula I, a photosensitive compd. which generates an acid by exposure and a solvent capable of dissolving them. In the formula I, R<1> is tetrahydropyranyl, trimethylsilyl, etc., each of R<2>-R<5> is H or 1-8C straight chain or branched alkyl, each of R<6>-R<13> is H or 1-6C straight chain or branched alkyl, each of k and lis a natural number, k/(k+l)=0.11-0.9 and each of m and n is 0 or an integer of 1-3.
Patent JP-H04118119-A (JP)
Title: Device for flanging of metallic tube
Inventor: MINAMI KATSUHIKO
IPC: B21D19/04
Filed: 1990-09-04
Abstract: PURPOSE:To continuously operate the working without adjusting before working or preparation-shifting on the way of working by working the flange while making the forming tool to rotate and to turn inclined. CONSTITUTION:The driving means 7 gives the forming tool 6 a rotation around the main shaft 4 and a inclined turn around a pivot joint end part, also by giving a thrust force in the main shaft axial direction, the forming tool rotates while revoluting by contact with the end part of the metallic tube 30, and turns inclined while pushing and opening the end part in flare state. With the revolution, the rotation and the inclined turn of this forming tool 6, the flange 32 is formed at the end part of metallic tube 32. That is, the flange 32 is worked with the continuous working operation without adjusting before working or preparation shifting on the way of working. Therefore, the working man-hour is reduced largely and also the line up for the piping equipment line is made easy.
Patent JP-H1077942-A (JP)
Title: Combustion state detection device of internal combustion engine
Inventor: AOKI KEIICHIRO
IPC: F02P17/12
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To economically detect not only a knocking but also a misfire based on an ion current. SOLUTION: A knocking frequency component passing through a band-pass filter 32 and a normal combustion frequency component having a lower frequency component than that of the knocking frequency passing through a low frequency band-pass filter 321 and representing that an air-fuel mixture of a combustion chamber is normally burned are extracted. When the normal combustion frequency component is not more than a misfire level, it is discriminated that misfire has occurred. When the knocking frequency component is not less than the knocking level, it is discriminated that knocking has occurred. Accordingly, not only misfire but also ' knocking can be detected with a simple and economical device.
Patent JP-H0284143-A (JP)
Title: Dried velvet shank powder-mixed simi-raw noodles and production thereof
Inventor: MIYATA IKUO
IPC: A23L7/109
Filed: 1988-09-19
Abstract: PURPOSE:To inexpensively obtain delicious semi-raw MEN (noodle) effective in maintaining and improving human health by blending flours which are main raw materials for MENS (noodles) with a dried velvet shank powder at a specific ratio. CONSTITUTION:The aimed semi-raw MENS (noodles) are produced by the following method: Powder of dried velvet shank formed into mesh equal to flours is blended with flours which are main raw materials for production of MENS at an amount of about 1-5wt.% based on the weight of the flours and then a salt water having arbitrary salt content is added to the blend at a proper amount and the blend liquid is subjected to mixing to form MEN dough, which is then kneaded. Then the MEN dough is charged into an aging room having proper temperature and aged and the aged MEN dough is formed into a string- like MEN, which is then charged into a dehumidifying chamber to dehumidify the MEN up to 25-35wt.% water content of string-like MEN and dehumidified MEN is charged into a reconstituting chamber, where water content of core of string-like MEN is discharged outside to complete a process.
Patent JP-H04114994-A (JP)
Title: Synthesis of diamond
Inventor: KATSUMATA SATOSHI
IPC: C30B29/04
Filed: 1990-09-05
Abstract: PURPOSE:To synthesize a high-quality diamond in wide area at low temperature and high speed by bringing plasma flow formed by a microwave plasma method having magnetic field into contact with a carbon source target and carrying out simultaneously sputtering and microwave plasma CVD. CONSTITUTION:Plasma flow 11 formed by a microwave plasma method (3: microwave oscillator, 4: waveguide, 1: plasma chamber, 2: magnetic coil) having magnetic field is brought into contact with a carbon source target 10 and sputtering is carried out, utilizing part of ions in the plasma flow 11 and simultaneously a carbon source gas 13 is introduced into the plasma flow 11 to produce the diamond on a substrate 14.
Patent JP-H0657288-A (JP)
Title: Fragrance-enhancing agent for plant, method for enhancing fragrance, and plant with enhanced fragrance
Inventor: SAKAI SHINGO
IPC: A01G7/06
Filed: 1992-08-10
Abstract: PURPOSE:To provide a fragrance-enhancing agent, a method for enhancing fragrance, and a plant with an enhanced fragrance. CONSTITUTION:A fragrance-enhancing agent contains a glycoside, phosphoric ester deriv., amino acid deriv., or carboxylic acid deriv. of a perfume. The agent is absorbed by a plant through its root or stem to enhance or modify its fragrance or to add fragrance to it.
Patent JP-H1080835-A (JP)
Title: Automatic tool changer
Inventor: KAMIMURA RYUICHI
IPC: B23Q3/157
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To integrate the drive systems of a plurality of operation parts to synchronously control the respective parts reliably and easily and construct the whole device compactly with a layout of a high degree of freedom in order to assure a quicker replacement operation. SOLUTION: A replacement arm 2 is swung by a swing cylinder 6, and shifted by a shift cylinder 7 in the swing axis direction. A door 3 between a main shaft 1 and a tool magazine is opened and closed by a door cylinder 8. A tool clamp spring 4 on the main shaft 1 side is driven by a clamp cylinder 9. The cylinders 6 to 9 are connected with four remote cylinders 26 to 29 respectively through hydraulic pipings 16 to 19. Four cams which drive the remote cylinders 26 to 29 are provided in a cam box 5 and synchronously rotated by a motor. The rotation of the cams is converted to hydraulic motion to drive the cylinders 6 to 9 on the driven side.
Patent JP-S61113282-A (JP)
Title: Field effect transistor
Inventor: KANAZAWA KUNIHIKO
IPC: H01L29/80
Filed: 1984-11-08
Abstract: PURPOSE:To obtain a tile device of low gate resistance, low noise and high gain even if it has a thin gate metal, by making the thickness of one or both ends of the gate metal near the source and drain of an FET smaller than that of the central portion of the gate. CONSTITUTION:It is desirable that a resist used in the lift-off method has a structure in which eaves are projecting. This resist 8 is formed on a GaAs substrate 1. Then, by rotating the evaporation direction B forming an angle of 20¦ -30 deg. with the normal A of the substrate 1 around the normal, a gate metal is uniformly evaporated on the GaAs substrate 1. If the resist is of a shape having eaves, a gate metal 9 is evaporated in a U-letter shape. If the metal on the resist 8 is lifted off together with the resist, a U-shaped gate metal 9 is formed. According to this method, even with a thin gate metal, the gate resistance can be lowered to half or less, so that low-noise and high-gain FETs can be manufactured with good controllability and high productivity.
Patent JP-H04118810-A (JP)
Title: Tape electric cable
Inventor: MORI NORIO
IPC: H01B7/08
Filed: 1990-09-07
Abstract: PURPOSE:To carry out joining with a substrate while increasing the soldering amount to heighten the adhesion strength by making naked conductors at specified positions longer than a naked conductor with a common length at another position or keeping them in a distance. CONSTITUTION:At least naked conductors 1b, 1c positioned both ends among composing conductors are made longer than other naked conductors 1a or set in a distance from other naked conductors. Consequently, since these parts of the naked conductors 1b, 1c are located far from other conductors at the end parts, that is parts to be soldered, joining is carried out easily with a sufficient amount of a solder and thus the installation strength of a tape electric cable is increased greatly. At least the naked conductors in both ends are composed in this way, so that the joining strength is heightened and the balance of the joining strength of a tape electric cable becomes good.
Patent JP-S60127563-A (JP)
Title: Cassette loading device
Inventor: KATSUMATA HIROSHI
IPC: G11B33/02
Filed: 1983-12-14
Abstract: PURPOSE:To improve a space factor to make a device small-sized and lightweight by attaching a turning cover, which has two covers and has an L-shaped section, freely turnably to a cassette press-fitting plate 12. CONSTITUTION:A turning cover 41 which has covers 42 and 43 and has an L- shaped section is attached freely turnably to the cassette press-fitting plate 12 and is moved back and forth in the vertical direction by the press-fitting plate 12, and a cassette insertion hole is closed from the inside by the cover 42 before insertion of a cassette 34 and is closed similarly in the state where the cassette 34 is loaded to the cassette set position. Consequently, the structure is simplified because it is unnecessary to turn and close automatically the cover 41 when a cassette holder 11 is returned from the cassette set position to the cassette insertion position to eject the cassette 34. An anxiety that ejection of the casette 34 is impossible by contacting of the cassette 34 with covers 42 and 43 at the ejection time is resolved, and the space between the cassette 34 and a front panel is reduced to improve the space factor, and the device is made small-sized and lightweight.
Patent JP-H03101102-A (JP)
Title: Rare earth-iron-nitrogen-hydogen-oxygen-based magnetic material
Inventor: KOBAYASHI KURIMASA
IPC: H01F1/047
Filed: 1989-09-13
Abstract: PURPOSE:To improve the corrosion-resistant property, to hold a good magnetic characteristic and to obtain an application method of a material as a fine pulverulent body by a method wherein oxygen is added in the material. CONSTITUTION:A component of a material is composed of e rare earth Re, iron Fe, nitrogen N, hydrogen H and oxygen O end is expressed by the following formula. Formula: RealphaFe(1-alpha-beta-gamma-delta)-HbetaHgammaOdelta. In the formula, Re represents rare-earth elements including yttrium Y, 5<=alpha<=20 atomic %, 10<=beta<=25 atomic %, 0.01<=gamma<=5 atomic % and 0.01<=delta<=10 atomic %. In addition, the material contains a composition in which 0.01 to 49 atomic % of iron have been substituted for cobalt Co. Thereby, a high magnetic characteristic is obtained; even when the material is pulverized fine, a good corrosion-resistant property can be obtained.
Patent JP-H103735-A (JP)
Title: Multi-disk player, and its disk clamping mechanism and disk mispositioning preventive mechanism
Inventor: TAKAHASHI MAKOTO
IPC: G11B17/26
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To provide the multi-disk player capable of changing disks during reproducing operation and having a simple structure. SOLUTION: A disk tray 2 to be mounted with the disk is guided in the horizontal direction by a guide fixed to a device main body. This disk tray 2 is horizontally transferred between a 1st position as a disk housing position and a 2nd position outside the device by a 1st transfer means 4. The disk tray 2 is also horizontally transferred from the 1st position to a 3rd position by a 2nd transfer means 46. A reproducing means 34 is positioned in the vertical direction so as to reproduce the disk on the disk tray in the 3rd position. The disk tray 2 to be transferred by a 2nd transfer means 46 is selected by a 2nd selecting means. The disk is clamped to the positioned reproducing means by a clamp means.
Patent JP-H0398706-A (JP)
Title: Work fixing device
Inventor: TAKAHASHI TORU
IPC: B23B31/20
Filed: 1989-09-12
Abstract: PURPOSE:To fasten a collet chuck with a constant pressure by reducing a fastening force with the movement of a chuck opening and closing body to the front part by pushing a draw bar and interposing a work with the movement to the rear part of the chuck opening and closing body by a spring pressure. CONSTITUTION:When a draw bar 6 is pushed to the front part by operating a draw bar pressing mechanism 12 via a roller 27, a spring receiving part 8 is moved to the front part while contracting a spring 11 and the draw bar 6 is also moved to the front part. Then a moving operation mechanism 7 is operated, a chuck opening and closing body 4 is moved to the front part by being slided inside a guide cylinder 5 via a pushing bolt 18 and the fastening force of a collet chuck 2 is loosened. When the pressing of the draw bar 6 to the front part is stopped, the spring receiving part 8 is pushed back to the rear part by the spring pressure of a spring 11 to push back the draw bar 6 to the rear part. The moving operation mechanism 7 is then operated reversely, the chuck opening and closing body 4 is moved to the rear part by being slided inside the guide cylinder 5 via a pulling bolt 21 penetrated to a guide hole 20, a fastening taper face 4' presses the outer peripheral taper face 3 of the collet chuck 2 and the collet chuck 2 is fastened.
Patent JP-2001057944-A (JP)
Title: Drain-board
Inventor: YAMAMOTO YASUSHI
IPC: E04F15/02
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a drain-board that can easily produce shapes matching those of various washing places, and the like. SOLUTION: The drain board 1 is equipped with more than two long mounting boards 2, a plurality of long plates 3 mounted on the upper face of these mounting boards 2 mutually in parallel, and a plurality of leg blocks 4 with adjustable height that can be shifted along the mounting boards 2 while engaging therewith and fixed at arbitrary positions thereon in the lengthwise direction.
Patent JP-H0795470-A (JP)
Title: Image pickup device
Inventor: YAMAKI HIDEAKI
IPC: H04N5/235
Filed: 1993-09-22
Abstract: PURPOSE:To transmit a video signal that undergone the proper luminance level control with no variance of the exposure level by processing the input signal supplied from an image pickup element without using an external photometry element. CONSTITUTION:The signal of an object image is supplied to a CCD 103 through a lens 101 and an iris 102 and then read out by a CDS circuit 104. Then this signal is delayed by a field memory 121 by one field or more. Meanwhile the output signal level of the circuit 104 is detected by a level detecting circuit 105. Based on this detected level, a digital signal processing circuit 109 corrects the signal which is supplied to the circuit 105 and delayed by the memory 121 by one field or more and outputs.
Patent JP-S6296690-A (JP)
Title: Electrolytic producing apparatus for alloy
Inventor: TSUMURA YOSHISHIGE
IPC: C25C3/00
Filed: 1985-10-24
Abstract: PURPOSE:To perform the preferable electrolysis of alloy by providing a vertical- type porous hollow body for holding an electrolytic bath contg. molten metallic salt and providing respectively an anode conductor and a cathode conductor between the porous hollow body and an outside frame and in the hollow part of the porous hollow body. CONSTITUTION:A mixed liquid of lithium chloride and potassium chloride is used as an electrolytic bath 12 and an electrolytic bath 12 is charged between a porous body 21 (ceramic fiber or the like) and the anodes 13. The inside of the porous body 21 is formed by molten metal (aluminum) and a cathode conductor 14. On this occation, current increased by about 30% can be conducted by regulating the surface of the anode to about >=1.5 times of the surface of the cathode. When using this apparatus, aluminum alloy or the like enriched in lithium content can be produced electrolytically with excellent current effi ciency.
Patent JP-H09120895-A (JP)
Title: Footwear for static electricity discharge
Inventor: JIYON FUIRITSUPU FURANII
IPC: A43B7/36
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To highly protect electronic appliances which are susceptible to static voltage such as integrated circuits, by providing conductive plug which couples a sole of a shoe with a static shield to discharge static voltage stored on a worker. SOLUTION: By wearing a static discharge shoe 10 for a user to walk, a conductive plug 24, when a static potential exists, maintains an appropriate electronic contact between the user and the floor. Thus the plug 24 provides a stable contact between the ground and the conductive layer 26 inside the shoe, making a conductive path extending from the outside of the shoe through a static shielding layer 32 to the top of cushion layer 40. When the user walks on a static discharging floor, static charge is discharged appropriately through the layer 22 to neutralize the charges.
Patent JP-H08100679-A (JP)
Title: Engine brake controller for internal injection engine
Inventor: MORIKAWA KOJI
IPC: F02B17/00
Filed: 1994-09-30
Abstract: PURPOSE: To improve the effect of an engine brake in a combustion engine under the control of lean burn or the large quantity of EGR during a low load by deciding deceleration needing the engine brake or not, closing an engine brake valve during deceleration and cutting fuel. CONSTITUTION: An engine brake valve 25 operated or closed depending on the operating conditions of an engine is provided in the downstream side of a throttle valve 11 opened with a prescribed opening degree during a low load including a completely opened accelerator. A combustion system is determines so that a lamination combustion is made under the operating conditions of the engine in a low and intermediate load area, and a uniform combustion is made under the operating conditions of the engine in a high load area. Further, whether a deceleration needs an engine brake or not is decided C2 based on the signals of operating conditions and combustion system. When it is decided that the deceleration needs the engine brake, a valve control means C3 controls the engine brake valve 25 to be closed.  A fuel control means C4 simultaneously controls to cut fuel from an internal infection injector 20.
Patent JP-H0980496-A (JP)
Title: Non-linear optical crystal element and laser light generating device
Inventor: WADA HIROYUKI
IPC: G02F1/37
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a maximum outgoing light output by providing an incident end side crystal surface cut so as to keep the Brewster's angle for the polarization direction of an incident light beam and an exciting end side crystal surface cut so as to keep the Brewster's angle for the polarization direction of an exiting light beam. SOLUTION: Although a non-linear optical element 1 is used as a wavelength conversion element making a wavelength of basic wave light L1 1/2 and outputting harmonic light L2 of a short wavelength, it outputs by changing the polarization directions of the basic wave light L1 and the harmonic light L2 by 90 deg.. The incident end side crystal surface 1a is cut so as to keep the Brewster's angle for the polarization direction of the basic wave light L1 of the wavelength 532nm being the incident light beam. Further, the exiting end side crystal surface 1b is cut so as to keep the Brewster's angle for the polarization direction of the harmonic light L2 of the wavelength 266nm being the exiting light beam. Thus, the occurrence of a reflection loss due to a Fresnel loss is prevented by both surfaces, and the maximum exiting light output is obtained.
Patent JP-H0791012-A (JP)
Title: Discoloring preventing method for colored concrete
Inventor: IWATANI NOBUO
IPC: E04F13/08
Filed: 1993-09-22
Abstract: PURPOSE:To provide discoloring preventing method for colored concrete which is free from discoloring with the lapse of time and excellent in durability. CONSTITUTION:Using colored pigment 3' in which blast furnace slag particles 12, cement particles 6, and colored pigments 10 are attached to the outer periphery of a crashed stone particle 4, a decorative form on the surface of which the many colored pigments 3' are distributed is prepared. With its surface used as contact surface, concrete material is deposited and cured, and then the decorative form is separated to transfer the colored pigments 3' to the surface layer of a concrete product and apply color onto the surface of the concrete.
Patent JP-S60127088-A (JP)
Title: Welding method of thin steel sheet by laser
Inventor: TAKATOU HIDEO
IPC: B23K26/21
Filed: 1983-12-15
Abstract: PURPOSE:To increase the effective absorptivity of a laser beam by welding surfaces and to perform stable seam welding by laying a thin metallic layer on the gap in the butt part of steel sheets, shielding the weld point with cavities and focusing the laser beam by multiple reflections. CONSTITUTION:The end faces of thin steel sheets 1, 1' are butted and a thin metallic layer 11 for filling the butt gap is laid on the weld line thereof and near the surface thereof. The upper and lower parts of the sheets 1, 1' are shielded by cavities 4, 4' of a water cooling type, etc. A laser beam 3 is irradiated to the weld point is converted to the weld point by multiple reflections in the cavities 4, 4'. The unstable phenomenon such as bumping or the like is eliminated by such method and the welding with high energy efficiency is accomplished. The welding in the state of removing the laser beam focus from the steel sheet surfaces is made possible and the broad bead welding having an allowance for the butt gap is accomplished.