baber/WOPTO huggingface dataset:
Patent JP-H11182354-A (JP)
Title: Operation method at the time of start of dual fuel engine and device thereof
Inventor: SAKURAI TERUHIRO
IPC: F02D19/06
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an operation method at the time of start of a dual fuel engine which uses secondary fuel as an ignition source of primary fuel only and reduces a supply amount of secondary fuel after the engine is stabilized for operation and a device thereof. SOLUTION: In an operation method at the time of start of a dual fuel engine which has an intake passage 3 in which a mixer 8 forming air-fuel mixture of air A and primary fuel G and a throttle 9 controlling a flow rate are provided and a fuel injection device 14 injecting secondary fuel F into a combustion chamber, suctions air-fuel mixture of primary fuel, and injects secondary fuel for ignition, it includes an idling operation process in which operation is started merely by the supply of secondary fuel, normal operation is done at a predetermined output by a predetermined small supply amount of secondary fuel after a control period at the time of start, and secondary fuel only is supplied for a predetermined period of time during the control period at the time of start for idling operation and a warming up operation process in which warming up operation is done until a temperature reaches a predetermined value after throttle by supplying and adding primary fuel to a supply amount of secondary fuel and controlling it to a predetermined output.
Patent JP-H10199061-A (JP)
Title: Optical pickup
Inventor: YUMA YOSHITO
IPC: G11B11/10
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacturing of an optical pickup for magneto-optical disk. SOLUTION: The optical pickup is equipped with a polarization separating element 8. The polarization separating element 8 consists of a parallel flat plate 10 inclined to an optical axis of a reflecting light beam 23, and is disposed to make crossing lines formed by a plane vertical to the optical axis of the reflecting light beam 23 and a 1st surface 10a at about 45 deg. with a polarizing direction of the reflecting light beam 23. This polarization separating element 8 has a polarization separating film 21 for transmitting a P-polarizing component of the reflecting light beam 23 formed and incident on a 2nd surface 10b and reflecting a P-polarizing component and a reflecting film 22 for reflecting the S-polarizing component reflected by the polarization separating film 21 formed on the 1st surface 10a.  The reflecting light beam 23 is separated by the polarization separating element 8 into a light beam 24 consisting of the P-polarizing component transmitted through the polarization separating film 21 and a light beam 25 consisting of the S-polarizing component reflected by the reflecting film 22 and emitted parallel to the light beam 24 from the 2nd surface 10b.
Patent JP-2001164725-A (JP)
Title: Preceding handrail metallic material for precast concrete board
Inventor: YAMAMOTO YUKIHIRO
IPC: E04F11/18
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a preceding handrail metallic material for a precast concrete board, by which a mainly installed handrail can be mounted on an exterior-wall precast concrete board on the uppermost floor of a building at the same time as erection. SOLUTION: Another end 3B of a long bolt 3 is screwed and fixed to a long nut 4 buried and fixed to the precast concrete board 100, a sleeve 5 with a long nut for separating a veneer board 103 from the precast concrete board 100 by a fixed distance L and a holding plate 6 for pushing and fixing the veneer board 103 to the sleeve 5 with the long nut are screwed to the long bolt 3, and a handrail post 101 is mounted on a mounting plate 2 fixed onto the long bolt 3.
Patent JP-H05339358-A (JP)
Title: New phosphorus-containing thermosetting compound of oligophosphite
Inventor: BURUKUHARUTO KEERAA
IPC: C07F9/141
Filed: 1992-12-07
Abstract: PURPOSE: To provide a thermosetting compd. useful for preparing an optical fiber or an elastomer with an inherent bright color by reacting a specific oligophosphite with a specific unsatd. polyester or a specific epoxide, respectively.  
     CONSTITUTION: An oligophosphite having formula (I) wherein R is 2-14C alkylene, etc.; X is 1-4C alkyl; n is 1-20 or an oligophosphite having formulae II-V in which R 3  is 1-12C alkylene, obtd. by reaction of dimethyl phosphite, etc., and a triol which has two OH groups either at the 1,2- or 1,3-positions is reacted with an unsatd. polyester comprising, as a polyunsatd. unit, a maleate unit, a fumarate unit or an allyl ether-comprising unit, or an (meth)acrylate of a diol or a polyol, or either of them is reacted with a bifunctional or polyfunctional epoxide, with the double bond or the epoxy group being 0.7-5 equivalent based on one equivalent of each of the phosphites. 
     COPYRIGHT: (C)1993,JPO
Patent JP-2000166304-A (JP)
Title: Rotary tiller
Inventor: TANABE MINORU
IPC: A01B33/12
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To dissolve problem that a lot of man-hour is required in processing of a retainer and the processing cost is expensive in a conventional rotary tiller, because a retainer of a rotary cover operating screw for longitudinal turning operation of the rotary cover is integrally formed as a whole. SOLUTION: In this rotary tiller a rotary cover operating screw 9 for longitudinal operation of the rotary cover 1 is installed, attaching a retainer extending pipe 9e formed as a pipe on the retainer 40 of the rotary cover operating screw 9, fixing the retainer extending pipe 9e and the retainer 40 by a roll pin 53, the rotary cover operating screw 9 is installed on the upper arm 7 by inserting the retainer extending pipe 9e into a retainer bracket 7a installed on the upper arm 7, the attaching position of the rotary cover operating screw 9 is located on the side face of the retainer 40.
Patent JP-H09175079-A (JP)
Title: Ball point pen refill
Inventor: SHIOBARA TOSHIKAZU
IPC: B43K7/02
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a ball point pen refill capable of achieving clear handwriting in the same smooth writing feeling as a water ball-point pen and with no defects of ball falling off due to impacts or ink leakage from its tip end in a knocking type ball point pen to be carried with its tip turned downward. SOLUTION: A ball point pen refill houses ink 2 with shearing attenuating viscosity and an ink follower 3 in an ink reservoir cylinder, and it is also provided with a ball point pen tip 4 formed at its tip end orifice 1a so as to repulse a ball at all times against the inner wall face of a tip end peripheral riveted part 4b by means of a coil spring 7 directly or via a press member, and a tail plug 5 having ventilating means fitted at its rear end, and further a bulkhead part 1e having an ink flow groove 1d in communication with an ink reservoir part 1c and extending in an axial direction is formed on the rearward position from the fitting part 4a of a ball point pen tip fitted in a tip end hole 1a of the ink reservoir cylinder.
Patent JP-H06180260-A (JP)
Title: Pressure sensitive recording sheet and bite pressure diagnostic sheet
Inventor: KOMATSU SUKEAKI
IPC: A61C19/05
Filed: 1992-12-14
Abstract: PURPOSE:To detect the pressure with high accuracy without overlaying a plurality of pressure sensitive sheets having different setting pressures by forming a colouring substance coating layer with different colouring setting pressures on a developing substance coating layer that is formed on the both faces of a supporting body made of opaque sheet-like synthesized resin. CONSTITUTION:A supporting body 10 is made by bonding a supporting body 12 in the center thereof and supporting bodies 14 and 16 in the outside thereof. Respective supporting bodies 12, 14 and 16 are made of polyethylene terephthalate having a specified thickness. The developing agent coating layers 22 and 24 formed on the surfaces of the bodies 14 and 16 are formed by coating a liquid, in which acid clay sulphated substance is diffused in a water containing coustic soda, on the surfaces of the bodies 14 and 16 and drying it. The colouring agent coating layers 26 and 28 formed on the layers 22 and 24 are formed by dissolving a colouring agent such as l-phenyl-1-xylylethane, etc., in an oil and coating the microcapsuled substance. The microcapsule is adjusted so as to have various strengths and the layers 26 and 28 are adjusted so as to be different from each other in colouring setting pressure.
Patent JP-H07197960-A (JP)
Title: Brake mechanism
Inventor: ITO TAIZO
IPC: F16D65/22
Filed: 1993-12-29
Abstract: PURPOSE:To obtain a brake mechanism which dispenses with a sliding member such as a piston, and can press a movable pad against a movable plate. CONSTITUTION:When air is introduced into an air chamber 84 sealed by an elastic rubber plate 88 from a supply/discharge port 90, the elastic rubber 88 is expanded to press a movable pad against a movable plate 74. The movable plate 74 is sandwached between a fixed pad 100 and the movable pad 96, so that its movement is stopped. In order to release braking, air is discharged from the port 90 to make a pressure in the air chamber 84 be an atomspheric pressure. The elastic rubber plate 88 is reset to an original condition, and the movable pad 96 is removed from the movable plate 74.
Patent JP-H07195303-A (JP)
Title: Method and device for laying cylindrical matter on pedestal
Inventor: OKANO YUTAKA
IPC: B65G47/52
Filed: 1993-12-29
Abstract: PURPOSE:To provide a method and a device for laying a raw lumber so as to prevent the raw lumber from rocking on pedestals, which interrupts correct centering of the lumber when it alternately moves rollingly on a V-shaped material lumber support face in laying the raw lumber on the lower pedestal of a device wherein the lumber is pinched and held by a pair of upper and lower V-shaped pedestals arranged oppositely to each other so as to perform the centering. CONSTITUTION:When a raw lumber 1 is to be laid on a V-shaped lower pedestal having faces slanting downward by facing each other, one end of the lumber 1 butts against one slanting face and other end of the raw lumber 1 butts against other slanting face which is facing said slanting face.
Patent JP-H07174490-A (JP)
Title: Delayed launching safety mechanism for bolt type machine gun
Inventor: YOSHIMATSU MORIYOSHI
IPC: F41A17/32
Filed: 1993-12-16
Abstract: PURPOSE:To assure safety for a delayed launching of bullet by a method wherein a lock claw of safety lock is engaged with a side wall of a lock groove when an ammunition is not exploded, a rotation of a cam drum is prohibited, a free bottom part is stopped at a closed position and the ammunition is held in a barrel. CONSTITUTION:In the case that an ammunition W is not exploded, a cam drum 7 is not retracted, so that a lock claw of a safety lock 13 is kept at its state entered a lock groove 23. The cam drum 7 is being rotated even after a firing is operated and a side wall of the lock groove 23 is abutted against the lock claw and reaches a position where it is engaged with the lock claw. With such an arrangement as above, a desired driving resistance is generated at the cam drum 7, a clutch connected to a driving source is released and the rotation of the cam drum 7 stops. As a result, the bolt part 6 is not retracted, but stopped at the closing position and then unexploded ammunition W is held within the barrel 2. Accordingly, even if the ammunition W is delayed to be exploded, the bullet is kept within the barrel 2, so that there is no dangerous state influencing over a surrounding environment.
Patent JP-H10150952-A (JP)
Title: Use of specific enzymatic activity of amino acid, nucleotide or dinucleotide
Inventor: SHIMIZU MIKIO
IPC: C07H21/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To enable use of the enzymatic activity of an amino acid, a nucleotide (including a nucleoside and a nucleic acid base) or a dinucleotide, and enable the improvement of health by administering it as an auxiliary component of enzymes. SOLUTION: A specific enzymatic activity of an amino acid, a nucleotide or a dinucleotide in the bracket followed by an enzyme shown bellow in each of Enzyme International Classification is used for improving health. A synthase (tryptophan: GMP: UpG), a transferase (arginine: guanosine: UpG), a hydrolase (arginine: proline: adenine: CpG: CpA), an excision enzyme (valine: glutamine: arginine: CMP: CpG), an isomerase (arginine: uracil: CpG) and an oxidoreductase (arginine: UMP: ApG: CpG).
Patent JP-2001162754-A (JP)
Title: Unsaturated polyester molded body and manufacturing method for the same
Inventor: YANO MASAHIRO
IPC: B32B27/00
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a both unsaturated polyester resin moldings, capable of being molded by using a small amount of water repellent material and having stain resistance, and a producing method for the same. SOLUTION: A low surface free energy layer is formed on the surface of the base material of an unsaturated polyester resin. The surface of a molded body is made to the surface with low surface free energy in comparison with the surface of the base material resin.
Patent JP-2001163534-A (JP)
Title: Electric power source unit for alternating current elevator
Inventor: OKADA TAKAO
IPC: B66B1/34
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To allow correction even when charged amounts for unit cells constituting a battery are dispersed. SOLUTION: An operation of a battery charging mode or discharging mode is conducted in a prescribed condition.
Patent JP-H10176129-A (JP)
Title: Water-base ink composition, coloring material and method for coloring the same
Inventor: YOSHIOKA JUNKO
IPC: C09D11/00
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a highly safe magenta color water-base ink composition used in color printing including ink jet printing, having hue and clearness suitable for obtaining various formulated colors and giving recorded matter having high light resistance, color fastness and color value by using a specified disazo compound as the colorant. SOLUTION: This composition contains a disazo compound which, in the form of a free acid, is represented by the formula (wherein R1 is H or carboxyl; one of R2 and R3 is H, and the other is sulfone; X is chlorine or hydroxyl; and Y is 2,5-dicarboxy-1,4-phenylene, 5-carboxy-1,3phenylene or 2-carboxy-1,4- phenylene when R1 is H; or is 1,4-phenylene, 1,3-phenylene or 2-carboxy-1,4- phenylene when R1 is carboxyl). This compound being a colorant is contained in an amount of about 0.1-20wt.% based on the composition.
Patent JP-H10176309-A (JP)
Title: Open-worked panel body and fence using it
Inventor: IWAI KATSUMI
IPC: E01F7/00
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To facilitate assembly by fitting, inserting and arranging screening members in parallel with each other on network rows of a net aligning and forming a large number of networks by row lines. SOLUTION: A net 1 having a front surface network Sa, a flat surface network and a side surface network is provided by arranging row lines 2, 2' wiring oblique line parts 2b, 2c of a bent part 2a on a front side and a rear side alternately in the opposite directions left and right and entangling the bent parts 2c facing to each other. Thereafter, an open-worked panel body A is formed by, for example, fitting and inserting a cross-section rectangular screening member 3 on network rows S2-S5 out of the flat surface network and fitting and inserting a cross-section semi-circular screening member 3' on network rows S6-S9, and the net 1 and the screening members 3, 3' are fixed by a fastener 4. At the time of assembling a fence, the bent part 2c on a side part of the panel body A is engaged with a fitting for engagement provided on a support.  Consequently, it is possible to easily assemble the fence without requiring a cross stile and to form an open-worked panel the arranging direction of which is changed only by fitting and inserting the screening members on the network rows the directions of which are different from each other.
Patent JP-2000178076-A (JP)
Title: Formed insulating material provided with carbon fiber- reinforced carbon reinforcement
Inventor: SUDO SHUNICHI
IPC: C04B35/83
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-insulating member with the strength and elastic modulus improved while maintaining its insulating performance by embedding a carbon fiber-reinforced carbon reinforcement in the insulating laminate of carbon fiber to form the member. SOLUTION: A highly elastic carbon fiber having >=2500 Mpa tensile strength and >=200 Gpa tensile elastic modulus is preferably used in a carbon fiber- reinforced carbon reinforcement. The reinforcement is preferably formed into a rod, lattice or sheet from the carbon fiber-reinforced carbon material with the high-strength and high-elasticity carbon fiber oriented in one direction or to an angle of 0 to 90 deg.. When at insulating felt is laminated, for example, the reinforcement is embedded in the form of rod, lattice, sheet, or the like, or their combination between the lamination faces. Accordingly, the carbon-fiber formed insulating material contg. the reinforcement is made highly rigid, hence the deformation due to heat history is prevented, and the insulating material is never warped or sagged even in a high-temp. furnace.
Patent JP-H07171550-A (JP)
Title: Green pollutant treatment device for lake, marsh, pond and the like
Inventor: HOTTA AKIRA
IPC: C02F1/00
Filed: 1993-12-21
Abstract: PURPOSE:To float by coagulation pollutants regardless of any kind, separate from water securely and recover smoothly and economically. CONSTITUTION:In a green pollutant treatment device, raw water to be treated containing green pollutants collected from lakes, marshes, ponds and the like are guided into a treatment tank 1, mixed with a coagulant or the like and the green pollutants are separated and recovered. Electrodes 3 for applying direct current are disposed horizontally in the treatment tank 1, and a raw water agitating means 4 for agitating raw water is disposed therein, and a flight type scraper 5 for moving the green pollutants floating by coagulation in the vicinity of water surface on the upper section of the treatment tank 1 toward a discharge section 10 is installed.
Patent JP-2001169193-A (JP)
Title: Image pickup device
Inventor: MARUNO TADASHI
IPC: H04N5/341
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device capable of obtaining satisfactory quality image. SOLUTION: An EB-CCD is known as an image pickup device for transferring electrons generated in a semiconductor image pickup area 1i by electronic multiplication due to the collision of electrons and outputting a pixel signal from an amplifier 1to. Since a set parameter has a prescribed relation (A) or (B) in this image pickup device, the two-dimensional distribution of a single photon, which cannot be detected conventional, can be detected.
Patent JP-H10179950-A (JP)
Title: Tool
Inventor: MORI YASUTAKE
IPC: B23D29/02
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a tool having short length so as to store in a small place and make it easy to handle, with which bigger action force can be obtained by smaller force. SOLUTION: A metal cutting scissors 1 are comprised of a pair of handle members 2 and 3, and a pair of cutting edge members 4 and 5. The pair of handle members 4 and 5 are provided with gripping parts 2e and 3e on the rear parts, and the front ends are journaled to rotate each other through a first shaft member 6. Each rear end of the pair of cutting edge members 4 and 5 are journaled to rotate, between the first shaft member 6 of each handle member and the gripping parts 2e and 3e, through a second shaft member 8 and a third shaft member 9 respectively. The cutting edge members 4 and 5 are also journaled to rotate each other through a fourth shaft member 10 in front of the first shaft member 6. Cutting edge parts 4c and 5c are formed on each of the cutting edge members 4 and 5.  The metal cutting scissors 1 are constituted by journaling the rear ends of the cutting edge members 4 and 5 at the rear of the first shaft member 6, which journals each of the handle members 2 and 3. Thereby the full length of the scissors are shorter, and the length from the handle parts 2e and 3e to the cutting edge parts 4c and 5c are also shorter.
Patent JP-H10179535-A (JP)
Title: Health care guideline advice device
Inventor: MASUO YOSHIHISA
IPC: A61B5/05
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To simplify an electrode configuration for lowering the cost of manufacture. SOLUTION: Connection parts 3b, 4b, 5b and 6b integrally extended from current application electrodes 3 and 4, and voltage measurement electrodes 5 and 6 formed out of conductive sheet metal members are directly screwed and connected to a printed circuit board 17. In this case, a flexible cable connector may be mounted on the printed circuit board 17 for inserting the ends of the connection parts 3b, 4b, 5d and 6d in the connector.
Patent JP-2001176395-A (JP)
Title: Plasma display panel
Inventor: KOSAKA TADAYOSHI
IPC: H01J11/36
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To realize a stable display without any erroneous discharge due to a crosstalk. SOLUTION: In the plasma display panel 1, in which the neighboring main electrodes X, Y comprised of a transparent conductive film and a metal film are arranged as voltaic couple to generate the surface discharge, the transparent conductive film of each main electrodes X, Y is divided in rows of the first part 41A and the second part 41B, and the metal film is patternized in a figure having gaps at the boundaries of discharge cells C at each row.
Patent JP-H11180151-A (JP)
Title: Door weather strip
Inventor: SATOU NOBUMASA
IPC: B32B5/18
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To absorb the mismatch between metal sheets and to maintain the bearing pressure of sheet metals between clips. SOLUTION: This door weather strip 1 includes a hollow sealing portion abutting on a vehicle body panel 12, a base portion 3 fixed to a door inner panel 10, and a water stop portion 4 for blocking water flowing along the door inner panel 10. The base portion 3 is provided with a low density sponge rubber layer 5 along an entire region of the contact surface to the door inner panel 1. The low density sponge rubber layer 5 is integrally formed by being extruded together with other parts. When this door weather strip 1 is mounted on a mismatch portion of the sheet metal or the like, the low density sponge rubber layer 5 absorbs the sheet metal mismatch or the like and maintains water stop performance and sound insulation performance of the door weather strip 1.
Patent JP-H07201323-A (JP)
Title: Coin-type lithium battery
Inventor: SHIODA MASATSUGU
IPC: H01M6/16
Filed: 1993-12-29
Abstract: PURPOSE:To provide a coin-type lithium battery with high capacity and excellent discharging properties at low cost by extruding the center part of a negative electrode pellet or a positive electrode pellet of a coin-type lithium battery into a curved face and elastically deforming an battery case along the curved face. CONSTITUTION:Regarding a coin-type lithium battery having a negative electrode pellet and a positive electrode pellet which are made of lithium or a lithium alloy, set on the opposite to each other while sandwiching a separator, and put in a battery case; the center part of at least one of the negative electrode pellet and the positive electrode pellet is extruded into a curved face and the battery case is elastically deformed along the curved face. In the battery, the contacting condition of the negative electrode and the positive electrode is kept, so that the rise of the inner resistance in a discharge terminal stage can be effectively suppressed. The discharge capacity is also kept and the rise of the inner resistance in the second half stage of discharge is effectively suppressed by setting the total height of the peripheral parts of the negative electrode pellet and the positive electrode pellet to be less by 4-12% than that in the center parts.