baber/WOPTO huggingface dataset:
Patent JP-S63116993-A (JP)
Title: Propulsion system for jetpropelled ship
Inventor: IMAFUKU SHIRO
IPC: B63H5/14
Filed: 1986-11-04
Abstract: PURPOSE:To make a ship sailable at high speed, by attaching a pipe to a ship's bottom a both symmetrical sides so as to pierce it from stem to stern, and setting up a propulsion system having a spirally twisted plate and a driving gear, in this pipe. CONSTITUTION:Each pipe 4 piercing through from stem to stern is installed in each ship's bottom at both sides of a hull 3. A pipe 2, where a spirally twisted plate 1 is locked to the inside, is attached to the center part of this pipe 4. And, in the central part of this pipe 2, a driving gear 5 is locked to the outside. With this constitution, driving force of an engine 6 is made so as to be transmitted to the pipe 2 via a gearbos 7 in design. Therefore, if the pipe 2 is rotated at high speed, water is sucked up from the stem and it is jetted at high speed at the stern so that the hull 3 is sailable at high speed.
Patent JP-H01111076-A (JP)
Title: Leather-like sheet
Inventor: MIZOGUCHI IKUO
IPC: D06N3/14
Filed: 1987-10-19
Abstract: PURPOSE:To obtain a durable leather-like sheet material having excellent flexibility, by laminating a skin layer composed of a polyurethane resin having a specific softening point and a woven or knit fabric of polyamide fiber with a two-pack type polyurethane resin adhesive layer. CONSTITUTION:A leather-like sheet material usable as an instep leather for shoe is produced by laminating (A) a skin layer composed of a polyurethane resin having a softening point of 130-160 deg.C and synthesized from a polyester selected from polybutylene adipate, polyhexylene adipate, etc., and 4,4'- diphenylmethane isocyanate to (B) a woven or knit fabric of polyamide fiber using (C) an adhesive layer composed of a two-pack type polyurethane resin derived from a polyester selected from polybutylene adipate, polyhexylene adipate, etc., and an aromatic diisocyanate, etc. An artificial leather resistant to cracking and peeling and having excellent durability can be obtained by using the sheet material as an instep leather material for an injection-molded shoe using a polyvinyl chloride as a shoe sole material.
Patent JP-H03125474-A (JP)
Title: Solid state imaging device
Inventor: YAMASHITA HIROSHI
IPC: H04N5/357
Filed: 1989-10-11
Abstract: PURPOSE:To reduce effectively the effect of after image which appears noticeably by a short channel effect by reducing the thickness of a gate insulating film in a signal charge read out channel section so that its thickness may be smaller than that of a signal charge transfer section. CONSTITUTION:A gate insulation film 72 of a signal charge read out channel section 4 is arranged to be thinner than a gate insulation film 71 of a signal charge transfer section 3. For example, when the thickness of the gate insulation film 71 of the signal charge transfer section 3 is assumed to be 900Angstrom , the thickness of the gate insulation film 72 of the signal charge read out channel section 4 is 600Angstrom . An oxide film is formed by heat oxidation across the board. The thickness of the oxide film is 900Angstrom which is equivalent to that of the gate insulation film 71 at the signal charge transfer section. Then, the oxide film of the signal charge read out channel section 4, which has pattern-formed a mask, such as photoresist, is selectively etched so as to reduce its thickness, thereby producing the gate insulation film 72 whose thickness is around 600Angstrom .
Patent JP-H0688027-A (JP)
Title: Production of silicone rubber composition
Inventor: HAYASHIDA OSAMU
IPC: C08K3/36
Filed: 1992-09-04
Abstract: PURPOSE:To obtain a silicone rubber of excellent durability to dynamic fatigue. CONSTITUTION:100 pts.wt. organopolysiloxane of the formula (wherein R<1>s are the same or different (un)substituted monovalent hydrocarbon groups; and a is a positive number of 1.90-2.05) is kneaded with 10-100 pts.wt. finely divided silica having a specific surface area of 50m<2>/g or above and 0.005-0.1 pt.wt. at least one organosilaxane selected from among R<2>nSi(NHR<3>)4-n, R<2>nSi(NR<3>2)4-n, (R<2>3Si)NH, (R<2>2SiNH)x, (R<2>3Si)2NR<3>, and (R<2>2SiNR<3>)x (wherein R<2> is a 1-6C aliphatic hydrocarbon group, a 1-10C haloalkyl group or a phenyl group; R<3> is 1-4F alkyl; n is 2 or 3; and x is a positive number of 3-6), and the obtained mixture is heat-treated at 50-200 deg.C.
Patent JP-H0783462-A (JP)
Title: Air conditioner of cooling-heating separated circuit type
Inventor: SHIMOMURA YOSHITSUGU
IPC: F24F1/00
Filed: 1993-09-14
Abstract: PURPOSE:To contrive the reduction of running costs and the improvement of comfortability by providing a separate room unit for each of cooling and heating operations in a cooling and heating air conditioner. CONSTITUTION:A separate refrigerating cycle for exclusive use in each of cooling and heating operations is formed in the refrigerant circuits (refrigerant pipes N and O) of an air conditioner used for room and outside G and F, respectively. Specifically, room units C and B are used exclusively for the cooling and heating operations, respectively, the cooling room unit is mounted on the wall or embedded in the ceiling in the conventional way and, as the heating room unit, a fan heater or floor heating device is installed to enable the room to be heated from one's feet with no unreasonable strain on such a unit. This air conditioner of cooling-heating separated circuit type permits the ability of a heat pump to perform an efficient heating to be displayed fully. In this way the running costs can be reduced and comfortability is improved.
Patent JP-2000086139-A (JP)
Title: Speed controller for passenger conveyor
Inventor: CHIBA TADAAKI
IPC: B66B31/00
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent passengers and baggage from coming into collision with the lower end part of the ceiling of a building or the upper end part of an adjacent passenger conveyor and being caught by them, by detecting an article protruding outside a handrail, and gradually-reducing the speed command of the control part of a power converter based on the detected signals, so as to conduct deceleration control. SOLUTION: A power converter 15 is provided with an inverter 15-1 and a converter 15-2 constituted of a semiconductor device, thereby providing power supplied by a power source 16 to a motor 1 as power of variable voltage and variable frequency. A control part 18 is provided with a speed control part 20 and a PWM control part 19 for pulse width modulation of variable voltage and variable frequency, thereby controlling an inverter 15-1 through a base circuit 17 for controlling the speed of the motor 1. The detected signal 22 from an article protrusion detector 21 is inputted into the speed control part 20 of the control part 18, so as to conduct speed control. The control part 18 gradually reduces the speed command and gives warning announcement. It is thus possible to decelerate a passenger conveyor and stop it before reaching the lower end part of a ceiling for braking.
Patent JP-H09105263-A (JP)
Title: Door guard member and door guard using this member
Inventor: WAKABAYASHI SHUICHI
IPC: E05C17/06
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a door guard, which does not hinder going-in/out of people and carrying-in of furniture. SOLUTION: An outer member 1 has a through hole 1. A movable member 2 is inserted into the through hole so as to be put in/out through an opening part. A rotor 3 is connected to the movable member 2 inside of the through hole, and driven for rotation around a hole axis o by the pushing force to be applied by the movable member 2. A spring member 4 is arranged between the rotor 3 and the outer member 1 inside of the through hole, and applies the spring pressure for pushing in the opening part direction to the movable member 2 and the rotor 3. At a first step, the movable member 2 is positioned in the condition that the movable member 2 is pushed into the through hole of the outer member 1, and at a second step, the movable member 2 is positioned in the condition that the movable member 2 is projected from the opening part.
Patent JP-H1069813-A (JP)
Title: Luminaire mounting structure
Inventor: YONEYAMA MASAMI
IPC: F21V21/04
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To mount a downlight mainbody without damaging a ceiling member, if made from a soft material such as an asbestos sound absorbing plate. SOLUTION: A plurality of mounting springs 41, 42 are extended from a downlight body 10 into an upward expansive form. The edge of an opening 91 in a ceiling material 90 is kicked by the mounting springs 41, 42 to mount the downlight body in the opening 91 in the ceiling member 90. A reinforcing metal fitting 50 is placed on the upper face side of the ceiling member 90 to reinforce the periphery of the opening 91. The reinforcing metal fitting 50 is constituted by a pair of fittings 51, 52 to be mutually disengageable. The fittings 51, 52 are large enough to pass through the opening 91. Such work can be done independently of the member of the ceiling plane 90. The reinforcing metal fitting 50 is used, which is somewhat larger than the opening 91 in the ceiling member 90, so that the fittings 51, 52 comprising it can be set in and out via the opening 91 for more workability.
Patent JP-S61140404-A (JP)
Title: Automatic cartridge handling device
Inventor: HIROSE YOSHIHIKO
IPC: G03B23/02
Filed: 1984-12-13
Abstract: PURPOSE:To improve the reliability by providing a hand mechanism with a cartridge detecting sensor to detect the existence/absence of a cartridge or the presence of holding in an automatic cartridge retrieve and take-out device. CONSTITUTION:When a cartridge hand mechanism 76 is advanced, a pin 85 comes into contact with the rear surface of a cartridge C just before a front plate 84 comes into contact with the rear surface of the cartridge C. At the completion of advancing the hand mechanism 76, the pin 85 operates a cartridge detecting sensor incorporated in a chassis 86. Thus, the existence of the cartridge C is detected. When the completion of advancing the hand mechanism 76 is detected by a photo interruptor 82, the hand mechanism 76 is retreated. In this arrangement, the reliability can be improved.
Patent JP-H02109540-A (JP)
Title: Pulse wave detector
Inventor: NIWA MINORU
IPC: A61B5/022
Filed: 1988-10-19
Abstract: PURPOSE:To relatively stably detect the pulse waves having adequate amplitudes even if the pressing force of a pulse wave sensor fluctuates by including an optimum pressing force determining means which determines the optimum pressing force from an overlap region where a 1st pressing force range and a 2nd pressing force range overlap on each other. CONSTITUTION:The amplitudes of the pulse waves which are successively detected by a pressure-sensitive element 29 are respectively determined in the changing process of the pressing force of the pulse wave sensor 20 by an amplitude determining means. The 1st pressing force range Pp where the change in the amplitudes of the respective pulse waves arising from a change in the pressing force of the pulse wave sensor is below a predetermined specified value or below is determined by the 1st pressing force range determining means. On the other hand, the min. values of the pulse waves successively detected by the pressure- sensitive element are respectively determined in the changing process of the pressing force of the pulse wave sensor by a min. value determining means and the 2nd pressing force range Pd where the change in the min. value of the respective pulse waves arising from a change in the pressing force of the pulse wave sensor is below a predetermined specified value or below is determined by the 2nd pressing force range determining means. The optimum pressing force is determined from the inside of the overlap range Pc where the 1st pressing force range and the 2nd pressing force range overlap on each other by the optimum pressing force determining means.
Patent JP-H07119151-A (JP)
Title: Reinforced earth structure
Inventor: SHIMADA SHUNSUKE
IPC: E02D29/02
Filed: 1993-10-21
Abstract: PURPOSE:To increase workability and economic efficiency, by providing a stable structure and reducing reinforcing materials supporting a wall panel. CONSTITUTION:A plurality of wall panels 2 are stacked up to a specified level and an embankment material 3 is filled in the back side of wall body A constituted of the wall panels 2. The wall panels 2 are supported in the embankment material 2 by a plurality of reinforcing materials 4, 5. A part 4 of reinforcing materials is constituted to shape a mesh-form so as to easily stick to the embankment material 3 and buried near the wall panels 2 at every close interval. The rest 5 of reinforcing materials are arranged to be continuous near the wall panels 2 or at a separated place from the wall panels 2 and they are buried at every separated distance.
Patent JP-H01107420-A (JP)
Title: Oxide superconductor
Inventor: HONDA YUKIO
IPC: H01L39/12
Filed: 1987-10-21
Abstract: PURPOSE:To aim at improvement in a superconductive characteristic by installing a barrier layer of MgO between a substrate and a superconductive thin film consisting of a specific metallic oxide. CONSTITUTION:A barrier layer 9 consisting of MgO is interposed between a silicon or its oxide-based substrate 1 and MI-MII-Cu-O metallic oxide superconductive thin films 2-4 (MI: at least one type of rare earth metal, MII: at least one type of alkaline earth metal). Thus, the barrier layer 9 consisting of MgO of 0.01-3mum in thickness is installed on the substrate 1, on which metallic laminated films 2-4 are formed, and when oxidation heat treatment is applied, any reaction between these metallic laminated films 2-4 and the ground substrate 1 is preventable, so that a good superconductive characteristic can be secured.
Patent JP-H04142785-A (JP)
Title: Laser diode deterioration warning device
Inventor: NAKATSUJI MASANORI
IPC: H04B10/077
Filed: 1990-10-03
Abstract: PURPOSE:To enable an alarm which indicates that a laser diode deteriorates in transmission performance to be given at an optional level by a method wherein a comparator which judges the output signal of an LD drive current detection circuit or an LD drive current limit circuit is provided, and a display circuit through which the LD deterioration warning signal outputted from the comparator is indicated is provided. CONSTITUTION:When an LD deteriorates in optical output due to deterioration, an optical output automatic control device is actuated to increase an LD drive current so as to make the optical output of the LD constant. An LD drive current is increased with deterioration of the LD. An LD drive current detection circuit 5 outputs signals to a comparator 6 corresponding to an LD drive current. When the comparator 6 judges that the inputted signal is larger than a value correspondent to the allowable distortion level upper limit of optical signals, it outputs an LD deterioration warning signal to the display circuit 7.
Patent JP-H04142480-A (JP)
Title: Navigation device for moving body
Inventor: YOSHITOSHI HIROSHI
IPC: G01C21/00
Filed: 1990-10-03
Abstract: PURPOSE:To improve the precision of a navigation device for a moving body by correcting the error of the vehicle speed sensor of a self-contained navigation function section based on the speed data obtained by a GPS navigation function section. CONSTITUTION:A GPS navigation function section is constituted of an antenna 11 and a GPS 12, and a self-contained navigation function section 20 is constituted of the vehicle speed sensor 21 of a vehicle as a moving body and a bearing sensor 22. A position detection section 31 receives the information from the GPS navigation function section and the self-contained navigation function section 20 to detect the present position of the moving body and displays the information on a display section 51 via a controller 41. The precision of a vehicle speed sensor is sharply improved, and the precision of the navigation device for the moving body is sharply improved.
Patent JP-H08106105-A (JP)
Title: Liquid crystal display device
Inventor: KYOZUKA SHINYA
IPC: G02F1/133
Filed: 1994-10-05
Abstract: PURPOSE: To provide a reflection type liquid crystal display device which has light diffusibility sufficient for preventing the mirror surface characteristic of reflection electrodes at the time of bright display and has improved display quality by lessening backward scattering at the time of dark display. CONSTITUTION: This liquid crystal display device is formed of a laminated structure of a first liquid crystal cell (light diffusion layer 25) and a second liquid crystal cell (GH liquid crystal layer 3) and is so constituted that these liquid crystal cells are controlled to a combination of either of a diffused state and transparent state or the transparent state and absorption state by impression of an AC power source 40 and, therefore, the bright display is made when the states of the first liquid crystal cell (light diffusion layer 25) and the second liquid crystal cell (GH liquid crystal layer 3) attain the diffused state and the transparent state, and the dark display is made when the liquid crystal cells attain the transparent state and the absorption state, by which the sufficient light diffusibility is obtd.  at the time of the bright display in the first liquid crystal (light diffusion layer 25) and the backward scattering is lessened at the time of the dark display.
Patent JP-H05107721-A (JP)
Title: Image recorder
Inventor: NAKAMURA HIROSHI
IPC: G03C1/498
Filed: 1991-10-14
Abstract: PURPOSE:To uniformly apply a solvent by conveying an image recording material at a solvent coating part while a specific slack is given. CONSTITUTION:A supply roller 66 is a silicone rubber roller with a 19.7mm external diameter and a squeeze roller 68 is a silicone rubber roller with a 19.5mm external diameter; and the rubber hardness of the supply roller 66 is 80 and that of the squeeze roller 68 is 40. Here, the conveyance speeds are faster and after as the external diameters are larger and larger, so the quantity of feeding to a water coating part 62 by the supply roller 66 is larger, but the squeeze roller 68 actually deforms and the conveying speed of the photosensitive material 16 by the squeeze roller 68 is about 0.5-1% faster than a calculated speed. Consequently, the photosensitive material 16 is conveyed arcuately in the water coating part 62 in conformity with the arc shape of a coating tank.
Patent JP-H03126124-A (JP)
Title: Disk subsystem
Inventor: FUJIMURA MASANORI
IPC: G06F3/06
Filed: 1989-10-11
Abstract: PURPOSE:To constitute a system of high reliability by checking CRC (cyclic redundancy check) data on the data reception side to surely detect trouble of a CRC generating and check circuit, data error, or the like. CONSTITUTION:A disk controller 1 is provided with a generating means 11 which generates CRC data of data to be written in a disk device 2 and a first error detecting means 11 which detects error of read data by CRC data added to read data read out from the disk device 2. The disk device 2 is provided with a second error detecting means 21 which detects error of write data by CRC data from the generating means 11 which is sent from the disk controller 1 together with write data. Thus, trouble of the CRC generating and check circuit 11, data error, or the like is surely detected to constitute the system of high reliability.
Patent JP-S63119346-A (JP)
Title: Star type repeating installation
Inventor: NAKAMURA HARUKA
Filed: 1986-11-06
Abstract: PURPOSE:To reduce the occurrence of crosstalk and noise by outputting a signal to individual ports at output timings different from one another by delay circuits. CONSTITUTION:When a signal is inputted from a higher repeating installation (H-HUB) to a receiver circuit 19 through a channel X (CH.X), an activated enable signal EN.X and a reception signal RS.X are sent to an MUX 16. The reception signal RS.X is inputted to driver circuits 21-28 as transmission signals TS1-TS8 different in output timing in accordance with various delay values of delay circuits 1-8 by delay circuits 1-8, and they are outputted to respective terminal equipments. Since the signal timing is different by channel, the occurrence of crosstalk and noise is reduced.
Patent JP-H1199809-A (JP)
Title: Pneumatic radial tyre for heavy load
Inventor: TOZAWA YUKIO
IPC: B60C11/04
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent an eccentric wear by more concentrating a friction energy at the turning time to fine ribs. SOLUTION: In this radial tyre, plural main grooves 2 extending to a tyre periphery direction T are provided on a tread surface 1 and ribs 4 extending to the tyre periphery direction are formed on both shoulders 1B. A tread center part 1A has a tread pattern with a rib keynote in which the ribs 3 or block row extending to the tyre periphery direction T are provided. Fine ribs 6 extending to the tyre periphery direction T through fine grooves 5 are provided on the edges of the ribs 3 or block row. The fine ribs 6 are constituted by a rubber whose elastic modulus at 20 deg.C is smaller by 2 Mpa or more than the rubber for constituting the ribs 3 or block row.
Patent JP-H0596646-A (JP)
Title: Manufacture of hose with junction
Inventor: MITSUI KENICHI
IPC: B29L31/24
Filed: 1991-10-14
Abstract: PURPOSE:To remove preliminarily the occurrence of burrs and short shot with small manhour irrespectively of the deviation of hose-dimension in the manufacture in which the end of a pipe is inserted into a hose, and it is arranged in a mold as an insert through a seal ring, and the covering part made of resin which covers integrally the conneted part of the pipe to the hose is molded. CONSTITUTION:A releaf 32 communicating with a cavity through a narrow path 31 is formed in a mold. The lowest pressure of the molding material capable of passing the narrow path 31 is made lower than the seal pressure between a seal ring 4 and a hose 2 and is made higher than the lowest pressure of the molding material in the cavity which does not become the state of short shot. After whole cavity has been filled, excessive molding material is discharged in the relief 32 through the narrow path 31.
Patent JP-H05194227-A (JP)
Title: Chemical
Inventor: SUCHIYUWAATO TOOMASU RESURII
IPC: A61K31/19
Filed: 1992-10-02
Abstract: PURPOSE: To provide a drug effective for the treatment of pain of chronic diseases. CONSTITUTION: Pain of chronic disease is treated by using ibuprofen or its pharmacologically permissible salt in combination with codein or its pharmacologically permissible salt at a ratio of (15-25):1.
Patent JP-H0688474-A (JP)
Title: Sludge sampling method by percussion drill and device thereof
Inventor: MATSUNAGA TAKUSHI
IPC: G01N1/14
Filed: 1992-09-08
Abstract: PURPOSE:To develop sludge sampling and the decice by means of a percussion drill instead of sludge sampling by means of a rotary type boring device, so as to improve efficiency of sludge sampling. CONSTITUTION:A double pipe rod 300 is mounted to a percussion drill head 100 through a cleaning swivel 200, and a cross bit 330 and a ring bit 340 are mounted on the extreme end of the rod. Compressed air is fed to an inner pipe 310 through the cleaning swivel 200, simultaneously, while sucking with a suction blower 500 through the cleaning swivel 200, the clearance 350 between the inner and outer pipes, and a sludge collecting vessel 600, and while giving the double pipe rod 300 a shock and rotation, the ground is drilled, and then sludge is collected in the sludge tank 610 of the sludge collecting vessel 600.