baber/WOPTO huggingface dataset:
Patent JP-H1086887-A (JP)
Title: Water injection discharge control method by monitoring liquid level of ballast tank of ship
Inventor: KITA KOJI
IPC: B63B43/06
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To facilitate water injection discharge control of a tank by providing a communication wire to connect plural signal collecting delivering means and information processing means to each other. SOLUTION: A liquid level position signal detected by a level gauge 2a is sent to signal collecting delivering means 20a, and the signal collecting delivering means 20a performs A/D conversion on the liquid level position signal, and transmits communication data (the liquid level position signal) through a two- core communication wire 23 by adding one's own station number. Information processing means 24 judges whether or not it is the communication data of the registered one's own station number, and takes in this communication data when it is the communication data of the registered one's own station number. When average liquid level position signals are more than it, a ballast pump is driven to discharge water, and communication data (a valve opening/ closing indicating signal of 'opening') are transmitted to signal collecting delivering means 20a, 20w and 20x.
Patent JP-H04144115-A (JP)
Title: Reduction projection aligner
Inventor: YONEYAMA MASAHIRO
IPC: H01L21/30
Filed: 1990-10-04
Abstract: PURPOSE:To make precise positioning possible and to enhance device characteristics, by comparing residual rotation quantity after the removal of reticle rotation with the rotation quantity of the base pattern of a chip on a wafer, and making compensation so that the rotation quantity of the base pattern may coincide with the residual rotation quantity. CONSTITUTION:At first, the reticle 1 of the second-layer pattern is aligned to the reference mark 5 on a wafer stage 4, and residual rotation quantity after the removal of rotation to the reference mark 5 of the reticle 1 is measured by a reticle aligning mechanism 6 and stored in a comparison operation compensator 8. Then, a wafer aligning mechanism 7 measures the positions of Y-axis and X-axis alignment marks 11, 9' and 10', 12 formed in the peripheries of two chips 13, 14 with faces on a wafer 3, and the comparison operation compensator 8 calculates the rotation quantity of the whole two chips to the reference mark 5. When a difference is found by comparison, the wafer aligning mechanism 7 rotates the wafer stage 4 and compensates it so as to suit the reticle rotation.
Patent JP-H09113724-A (JP)
Title: Tacky adhesive type polarizing plate
Inventor: NUMATA NORIO
IPC: C09J7/02
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a polarizing plate which exhibits stable and high durable adhesiveness regardless of the kinds and lots of the polarizing plate. SOLUTION: This polarizing plate is constituted by forming a protective layer on one surface of a polarizer and forming a tacky adhesive layer on the one surface of the polarizer formed with the protective layer. The tacky adhesive layer is composed of a crosslinked acrylic tacky adhesive prepd. by compounding a multifunctional isocyanate compd.  (C) with a mixture formed by mixing (A) an acrylic copolymer which is formed by copolymerizing (meth) acrylate having alkyl groups at the side chains and a monomer having a reactive functional group as essential components and has no hydroxyl groups having a specific mol.wt. distribution and (B) an acrylic copolymer which is formed by copolymerizing the (meth)acrylate having the alkyl groups at the side chains, the monomer having the reactive functional group and a reactive monomer having hydroxyl groups as essential components and has a specific mol.wt. distribution at a specific ratio.
Patent JP-H10110443-A (JP)
Title: Retaining pile-up block, retaining footing block and retaining independent block form for flask
Inventor: FUJITA JUNICHI
IPC: E02D29/02
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a retaining pile-up block with a special shaped section, a retaining footing block for flank and a retaining independence block form combined with them. SOLUTION: A retaining pile-up block 10 having a sectional shape formed of a trapezoid section and a projection 15, a retaining footing block 20 for flask having a trapezoid-shaped section and a retaining independence block form for flask (retaining wall) combined with them are constituted. By the constitution, a retaining material can be rolled with a roller even in the nearest part of the retaining wall 30, and efficient rolling work can be executed.
Patent JP-S61144781-A (JP)
Title: Disk device
Inventor: YAMADA TAKEHITO
IPC: G11B21/10
Filed: 1984-12-18
Abstract: PURPOSE:To access an optional position of a track directly and to easily obtain high-track density by reading a servo pattern through a head and calculating the position, and tracking the head to a servo track and forming a spiral data track on a recording medium. CONSTITUTION:A signal reproduced from a disk 1 through the head 2 is passed through an AGC circuit 11, a sector detecting circuit 12, and an index detecting circuit 13 to detect an index mark, thereby detecting whether a servo sector is an index zone as a position reference or not. A sample generating circuit 14 sends a timing signal to the circuit 11 to control a playback signal to a constant value. The playback signal is inputted to sample holding circuits 15a-15r and extracted according to a timing signal and substracters 16a and 16b generate a difference signal, which is inputted to a CPU through an AD converter 17; and signals extracted by the circuits 15p-15r are inputted to the CPU18 to position the head 2, thereby forming the spiral data track.
Patent JP-H07123133-A (JP)
Title: Communication equipment
Inventor: SATO EIICHI
IPC: H04L29/10
Filed: 1993-10-26
Abstract: PURPOSE:To communicate with both DTE and DCE communication equipments while keeping a cable, which is connected to a connector, straight. CONSTITUTION:When a switch 5 is turned off, the gate input of an RS-232-C transciever 2 goes to the low level to permit the operation. But the gate input of an RS-232-C transciever 3 is inverted by an inverter 6 and is in the high level, and therefore, the operation is inhibited, and each input/output pin is set to a high impedance. Then, input/output signals of an SIO 4 are communicated through the RS-232-C transceiver 2. In this state, RS-232-C communication with the DCE equipment is possible. When the switch 5 is turned on, input/ output signals of the SIO 4 are communicated through the RS-232-C transceiver 3. In this state, RS-232-C communication with the DTE equipment is possible.
Patent JP-S63120623-A (JP)
Title: Injection compression molding equipment
Inventor: NAKAGAWA TATSUJI
IPC: B29C45/67
Filed: 1986-11-10
Abstract: PURPOSE:To stably keep the desired compression allowance by a method wherein at the timing when the compression allowance, which is obtained between molds, reaches the setpoint by actuating a hydraulic mechanism in the state of mold clamping with a mold closing cylinder, a hydraulic circuit, which connects to the hydraulic mechanism, is immediately shut off and injection action is started. CONSTITUTION:In an injection compression molding equipment, the compression allowance (s) is brought to zero by advancing a piston rod 5a. In the state just mentioned above, a moving head die plate 4 is pulled to a cylinder fixed plate 1 side by retreating piston rod 9b through the feeding of oil to the port 9c of a compression allowance regulating cylinder 9. At this time, after the arrival of the compression allowance (s), which is formed between the joint surfaces of a movable mold 6 and of a fixed mold 7, at the setpoint, resin is injected in a cavity 8 by advancing an injection cylinder 14. After the completion of the injection, the port 9c is opened in order to relieve the pressure of the compression allowance regulating cylinder 9 and at the same time the mold closing action is done by advancing the piston rod 5a. By completely shutting off the hydraulic circuit connected to the port 9c of the compression allowance regulating cylinder 9 at the timing when the compression allowance (s) reaches the setpoint, the compression allowance regulating cylinder 9 substantially functions similarly as the so-called mechanical locking, resulting in correctly fixing the compression allowance (s).
Patent JP-S62129334-A (JP)
Title: Methacrylimide-maleimide resin composition
Inventor: OTANI IKUJI
IPC: C08L33/24
Filed: 1985-11-29
Abstract: PURPOSE:To provide the titled composition of high heat and impact resistances, comprising three kinds of heat-resistant copolymers and one kind of copolymer- grafted rubber. CONSTITUTION:The objective composition comprising (A) 10-70wt% of a copolymer with a viscosity at 25 deg.C in the form of 10wt% methylethyl ketone solution (hereafter referred as 'viscosity') falling between 3 and 20cps constituted by 0.1-50mol% of an acid anhydride unit of formula I and 2-77mol% of an imide unit of formula II (R1 is H, alkyl, etc.), derived from imide-modification of a copolymer from methyl methacrylate, six-membered ring acid anhydride, aromatic vinyl compound and methacrylic acid, (B) 20-80wt% of a maleimide copolymer with a viscosity 3-15cps, (C) 1-60wt% of a third copolymer from aromatic vinyl compound and unsaturated nitrile and (D) 10-70wt% of a graft rubber derived from grafting the copolymer C to a rubber with a glass transition temperature of <=-30 deg.C.
Patent JP-2001087333-A (JP)
Title: Massaging machine
Inventor: INADA NICHIMU
IPC: A61H23/02
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem that contraction of air cells accompanied with evacuation is slower than expansion speed as the evacuation is naturally performed and therefore, cycle time is slow-motioned and sharp feeling of massaging is hardly obtd. in a massaging machine in which the massaging action is performed by expanding and contracting by feeding air into the air cells and evacuating the air from the air cells. SOLUTION: This massaging machine has a constitution wherein massage driving parts 18 for moving rubbing balls 16 back and forth have forwarding driving parts 20 and returning driving parts 21 consisting of air cells and air feeding and air evacuation are performed relatively reversely. When air is fed into the forwarding driving parts 20, air evacuation action of the returning driving parts 21 are energized by their pushing force and when air is fed into the returning driving parts 21, air evacuation action of the forwarding driving parts 20 are energized by their pushing force to make massaging action rhythmical and to make cycle time tightened (not slow-motioned) and additionally, to obtain a sharp feeling of massaging.
Patent JP-H10115268-A (JP)
Title: Multi-cylinder internal combustion engine
Inventor: KAIHARA KUNIAKI
IPC: F02M69/04
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a multi-cylinder internal combustion engine provided with a fuel supply system excellent in transient responsiveness further with reduction of a cost. SOLUTION: In this constitution, an engine has an intake manifold 30 having a collective part 34 and intake passages 31 to 33 branching from this collective part 34 to extend toward a plurality of cylinders 12 to 14 and a fuel supply means provided in the collective part 34 or in the upstream thereof, in a plurality of the cylinders 12 to 14, an intake valve and a spark plug are arranged in a side of the intake manifold 30, of a plurality of the cylinders 12 to 14, intake ports 21, 23 of the cylinders 12, 14 in at least both sides are arranged aside to the inside relating to the center of the cylinders 12, 14.  Accordingly, the intake port can be arranged adjacent to each other, bending of the intake port and the intake passage of the intake manifold can be lessened, fuel supplied from the fuel supply means, provided in the collective part or in the upstream thereof of the intake manifold, without sticking to a wall surface of the intake passage and the intake port, is supplied directly in the cylinder. In this way, improvement of transient responsiveness is attained.
Patent JP-S61146538-A (JP)
Inventor: KATO TADASHI
IPC: B32B27/30
Filed: 1984-12-20
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-H04143774-A (JP)
Title: Image formation device
Inventor: ITO NOBUYUKI
IPC: G03G15/00
Filed: 1990-10-05
Abstract: PURPOSE:To accelerate the sticking of a developer with low specific charge on an image carrier and to eliminate decreases in image density and picture quality by applying a bias voltage which is different from a vibration bias voltage to a developer carrier when development is not in process. CONSTITUTION:A power source 25a generates a 1st vibration voltage whose duty ratio is <=0.5 and a power source 25b generates a 2nd vibration voltage whose duty ratio is larger than that of the 1st vibration voltage and preferably >=0.5. The 1st vibration voltage from the power source 25a is applied to a sleeve 22 when an electrostatic latent image is developed and the 2nd vibration voltage is applied when not; and those voltages are switched by a changeover switch 26. Consequently, sufficient toner sticks on an image part to obtain sufficient density and even a half-tone part is excellently visualized including a low-potential part; and fine lines are also excellently reproduced and fogging is removed.
Patent JP-H0988793-A (JP)
Title: Ignition device for internal combustion engine
Inventor: YOSHIKAWA KOJI
IPC: F02P3/04
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To properly perform ignition in an ignition device provided with an ion current detecting circuit by suppressing the generation of secondary voltage immediately after a primary coil is energized, thereby preventing misfiring. SOLUTION: An ignition device is provided with an ignition coil 1 having a primary coil L1 and a secondary coil L2, an ignition control circuit 2 connected to the primary coil L1 and intermittently controlling primary current in response to an ignition signal, a sparking plug 3 having at least one pair of electrodes and connecting either one electrode on one end of the secondary coil L2, and a secondary circuit containing the sparking plug 3 and the secondary coil L2. In the secondary circuit, an ion current detecting circuit 4 is provided to detect the current in response to the ion in the neighborhood of the sparking plug 3. In the secondary circuit containing the ion current detecting circuit 4, a switching means 5 for opening or closing the ion current detecting circuit, is provided.  Then, a switch controlling means 6 for drive-controlling the switching means 5 in response to an ignition signal of the ignition control circuit 2, is provided.
Patent JP-2001092000-A (JP)
Title: Optical device
Inventor: MAKI TAKAO
IPC: G02B23/00
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical device which possesses a fogging preventive means by which stains, damage and stripping or the like are not caused in an observation optical system and which is easily and also inexpensively repaired. SOLUTION: The optical device possesses a plane parallel plate 3 arranged on the outermost side of the observation optical system 1 and a heating means 5 to heat the plane parallel plate 3.
Patent JP-H1092648-A (JP)
Title: Ground electric equipment
Inventor: SAWAGUCHI TOMOYUKI
IPC: H01F27/02
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To easily perform the enclosure exchange work, etc., of a ground transformer. SOLUTION: An enclosure 10 has a bottom plate forming the bottom face of the enclosure 10, side plates 2 forming the left and right side faces and back face of the enclosure 10, a door plate 5 forming the front face of the enclosure 10, and a ceiling plate 1 forming the top face of the enclosure 10. The ceiling plate 1 and side plates 2 are integrally molded. The side plates 2 are removably connected to the bottom plate 3 with bolts 6 from the outside.
Patent JP-H0986998-A (JP)
Title: Solid cement shrinkage reducing agent and cement composition
Inventor: HAMABE KENKICHI
IPC: C04B24/22
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To produce a solid shrinkage reducing agent excellent in shrinkage reducing effects on a cement and obtain a premix cement composition which is a powder excellent in long-term storage stability. SOLUTION: The characteristic of this solid cement shrinkage reducing agent comprises one or more selected from an esterified substance of an alkylhydroxycarboxylic acid with an alkanediol, trimethylolethane and trimethylolpropane contained therein. Furthermore, the cement composition comprises at least a cement, a cement dispersing agent and the solid cement shrinkage reducing agent.
Patent JP-H04363041-A (JP)
Title: Film carrier type semiconductor device
Inventor: MORI YOICHI
IPC: H01L21/60
Filed: 1991-10-17
Abstract: PURPOSE:To obtain a carrier tape type semiconductor device wherein its Au bump formation process is omitted and its production costs can be reduced by a method wherein an electrode terminal for a semiconductor chip and a lead for a tape are connected electrically by using a hollow cylindrical conductor layer and a solder inside a through hole which has been made in a tape. CONSTITUTION:A plurality of through holes 13, hollow cylindrical conductor layers and solders 14 on respective inner faces of the through holes are formed. After that, the through holes 13 are aligned with electrode terminals 15; they are set to a pressure-contact state. While the pressure contact state is being kept, this assembly is heated by using an infrared lamp, the solders 14 are melted partly and leads 4 are connected temporarily to the electrode terminals 15 on a chip 2. In this temporarily connected state, the combination of the chip 2 with a tape 6 is fed into a reflow furnace, the solders 14 are melted, and the leads 4 are connected to the electrode terminals 15. By this method, production costs can be reduced, and a thermal stress and a mechanical stress which are exerted on the chip 2 can be reduced. Consequently, the reliability of a product can be increased.
Patent JP-H02115855-A (JP)
Title: Production of semiconductor device
Inventor: TAKASHIMA YUKIO
IPC: G03F7/26
Filed: 1988-10-26
Abstract: PURPOSE:To stably form resist patterns of a hole type which are fine and have sheer wall surfaces by coating the surface of a substrate with an org. high-polymer material to the thickness to cover the circuit patterns of the pole type, then uniformly removing the org. high-polymer material until the circuit patterns are exposed. CONSTITUTION:The pole type circuit patterns 1 are formed of a positive type photoresist on the substrate 2. The surface of the substrate 2 is then coated with the photoresist 3 consisting of the org. high-polymer material to the thickness to cover the circuit patterns 1. The photoresist 3 is removed uniformly from the surface until the circuit patterns 1 are exposed. The patterns are formed by using the photoresist 3 consisting of the org. high-polymer material on the substrate 2 if the exposed circuit patterns 1 are selectively removed. A suitable photoresist, such as cyclic rubber, is selected as the org. high-polymer material, by which the tough patterns having the high heat resistance and the sheer wall surfaces are formed.
Patent JP-H04142912-A (JP)
Title: Manufacture of foamed molded product
Inventor: NAGAI KOJI
IPC: B29C39/12
Filed: 1990-10-04
Abstract: PURPOSE:To prevent the generation of wrinkles in the surface by providing flanges to the end parts of a base part skin body and a different skin body and superposing the flanges one upon another prior to mounting both skin bodies on a foaming mold to provide through-holes and preparatorily bonding the flanges by an engaging member, which is composed of a resin wire material with definite length, having pull-out preventing members provided to both preformed ends thereof. CONSTITUTION:A foaming mold consists of a pair of an upper mold 31 and a lower mold 32 and the lower mold 32 has a molding surface molding the surface shape of a molded body and the molding surface is partitioned into two molding surfaces, that is, a base part skin molding surface 34 and a different skin molding surface 35 by the annular protruding wall 33 provided to the central part of the molding surface. A base part skin body 5 is mounted on the base part skin molding surface 34 of the mold and a different skin body 10 is mounted on the different skin molding surface 35 of the mold and the protruding wall 33 is inserted between flanges 8, 13. When the reaction of hard urethane foam advances, the volume of said foam expands to press the skin bodies 5, 10 but, since both skin bodies 5, 10 can move independently to a certain extent, the wrinkles due to stretching are not generated.
Patent JP-H02116282-A (JP)
Title: Bidirectional catv transmission system
Inventor: HAMADA YASUSHI
IPC: H04N7/173
Filed: 1988-10-26
Abstract: PURPOSE:To improve a C/N (the ratio of a carrier voltage to a noise voltage) by converting the frequency band of an ascendant signal inputted to a repeater amplifier into the frequency band of a fall signal, and outputting it with the repeater amplifier. CONSTITUTION:The descendent signal of the high frequency band inputted form an input/output terminal 20 of a repeater amplifier 60 is outputted to a high pass terminal 26a, in the same way, the ascendant signal of the inputted low frequency band is outputted to a low pass terminal 26b, and the descendent signal inputted to the high pass terminal 26a and the ascendant signal inputted to the low pass terminal 26b are outputted to the input/output terminal 20. When a control part 35 inputs a control signal sent from the head end of a center 1, it outputs a driving signal through a control terminal 34c to a frequency converting part 34. According to the driving signal, the frequency converting part 34 converts the frequency band of the rise signal inputted from an input terminal 34a from the low frequency band into the high frequency band of the ascendant signal, and outputs it to an output terminal 34b. Thus, the excellent television signal with the small deterioration of the C/N can be transmitted.
Patent JP-H0694355-A (JP)
Title: Frame of freezer unit for container
Inventor: SUDO MITSUTOSHI
IPC: F25D23/06
Filed: 1992-09-10
Abstract: PURPOSE:To reduce a weight of a main body of a frame or a cost of it by a method wherein an inner plate is integrally formed by resin material while a spacer is integrally arranged at a rear surface of the inner plate and the inner plate and the outer plate are integrally assembled while thermal insulating material being installed between these inner and outer plates. CONSTITUTION:A main body 41 of a frame is constructed such that an inner plate 50 and an outer plate 45 are integrally assembled to each other while a spacer 51 and a thermal insulating material 47 being placed between them. In this case, the inner plate 50 is integrally formed with some resin materials such as dicyclopentadiene, nylon, vinyl chloride and FRP and the like while the spacer 51 being integrally arranged at its rear surface. With such an arrangement as above, a light weight of the main body 41 of the frame is accomplished and the number of component parts as well as their assembling steps are reduced, thereby its cost can be reduced.