baber/WOPTO huggingface dataset:
Patent JP-H10166634-A (JP)
Title: Thermal print head and manufacture of thermal print head
Inventor: USUDA AKIHIRO
IPC: B41J2/335
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To restrict the deterioration of recorded images caused by heat at the driving thereby forming good images at high speed and prevent each constitu tion from being broken by heat, by bonding a substrate where a heat-generating element array is arranged and a radiation plate by a resin layer of high heat conductivity. SOLUTION: An R substrate 11 and a radiation plate 12 are bonded via a resin layer 13. At this time, since the resin layer 13 is of a thermosetting resin, the R substrate 11 is temporarily fixed to the radiation plate 12 by a double-sided adhesive tape 14a before the resin layer 13 is set. Although the double-sided adhesive tape 14a remains between the R substrate 11 and radiation plate 12 even after the setting of the resin layer 13, the double-sided adhesive tape 14a is a temporary fixing material and bonding of the R substrate 11 and radiation plate 12 is achieved by the resin layer 13. A thermal print head of the constitution is less influenced by heat in comparison with the prior art, having superior flatness temperature characteristic and bonding intensity.  Therefore, reliability is improved even when the thermal print head is driven for a long time, thereby realizing printing at higher speed.
Patent JP-H05243578-A (JP)
Title: Insulated gate type field effect semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/336
Filed: 1992-11-20
Abstract: PURPOSE:To obtain an insulated gate type field effect semiconductor device which has a small OFF current and in which ON/OFF is conducted at a high speed response by forming a channel forming region of a nonsingle crystalline semiconductor added with hydrogen or halogen element, and providing an impurity region for constituting a source, a drain by aiding its crystallization. CONSTITUTION:A gate electrode 4 is provided above a nonsingle crystalline semiconductor 2 for constituting a channel forming region on a substrate, and impurity regions 7, 8 become active regions with almost the same optical energy as 1.6-1.8eV for the optical energy of the semiconductor 2. Thus, since the optical energy is substantially the same as that of the channel forming region, an ON current scarcely rise or fall in the case of ON/OFF of a device. That is, an insulated gate type field effect semiconductor device has a small OFF current and can be turned ON/OFF at a high speed response.
Patent JP-H11153447-A (JP)
Title: Navigation method for walker
Inventor: SUGINO FUMINORI
IPC: G06F17/30
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To gain the map and information helpful at the walking speed of a walker by taking out the map information of a range necessary for the walker from a data base through computer network communication on the basis of the latitude and altitude information of the walker and a target point. SOLUTION: A communication device 1 is connected to an intelligent terminal 2. As the communication device 1, a portable telephone is suitable for a walker. As the intelligent terminal 2, a portable device as note personal computer or system pocketbook is preferable. In an intelligent terminal with built-in GPS, the present position of a walker is directly transmitted as latitude and altitude to the server 3 of a navigation information center. When no GPS is built in, a place name is inputted. In this case, the place name is transmitted to the server 3, and the latitude and altitude are calculated on the server 3 side. When the present position of the walker is determined, the server 3 retrieves the nearest target matter in a map. The required information service is provided from a Web server 4 through Internet 5.
Patent JP-2001150620-A (JP)
Title: Ink image receiving layer easy adhesive polyester film
Inventor: KITAZAWA SATOSHI
IPC: C08J7/046
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an ink image receiving layer easy adhesive polyester film for ink image receiving paper excellent in concealability and the adhesiveness to an aqueous ink image receiving layer of an ink jet printer or the like. SOLUTION: An ink image receiving layer easy adhesive polyester film is constituted by laminating a coating film on at least the single surface of a polyester film and the coating film consists of 30-80 weight % of (A) a copolyester wherein a ratio of a dicarbgoxylic acid component having a sulfonate base to the total dicarboxylic acid component is 1-16 mol % and a secondary transition point is 20-40 deg.C, 15-45 weight % of (B) alkali sulfonate modified polyvinyl alcohol with a saponification value of 70-90 mol %, 3-25 weight % of (C) fine particles with a mean particle size of 20-80 nm and 5-20 weight % of (D) a compound represented by formula (I) (wherein R is formula (II), formula (III), or formula (IV)) and the surface energy of the coating film is 50-65 mN/m.
Patent JP-2000163702-A (JP)
Title: Information recording medium and information recording/ reproducing device
Inventor: SEO YUZO
IPC: G11B5/02
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium capable of simultaneously attaining the improvement of the reading accuracy of an address mark and the increase of the data recording capacity. SOLUTION: The address marks with the prescribed number of bits recorded along the running direction of each track in parallel to each other are recorded by plural transition parts (G0)-(G7) as the boundary parts or unbounded parts in two kinds of the states readable with a head and also recorded by classifying to groups for every two bits. Between the 1st transition parts (G0, G2, G4, G6) correspondent to the 1st bits of each group and the 2nd transition parts (G1, G3, G5, G7) correspondent to the 2nd bits, parity transition parts (P01, P23, P45, P67) are provided for putting in order the respective states of the positions right before and right after each corresponding group over each address mark arranged in parallel, to either one state of above-mentioned two kinds of states.
Patent JP-H03190737-A (JP)
Title: Plate twisting apparatus of plate cylinder for printing press
Inventor: TANAKA KENTA
IPC: B41F27/12
Filed: 1989-12-21
Abstract: PURPOSE:To apply no strain to a form bed by making either one of a biting vise or a biting end vise shakable around the pin fixed to a plate cylinder and making the other vise movable along the slide surface formed by the circular arc around the pin at the time of the development of the form bed. CONSTITUTION:The upper and lower biting vises 4b, 4a claming the biting edge part of a form bed 12 and the upper and lower biting end vises 13b, 13a clamping the biting end edge part of the form bed 12 are provided in opposed relation to the groove 6a provided to a plate cylinder 6 in its axial direction by drilling. At this time, either one of the biting vises or the biting end vises is made shakable around the pin fixed to the plate cylinder 6 by the push and pull rod operated from the outside of the plate cylinder 6. Further, the other one of them is made movable along the slide surfaces 16, 17 formed by the circular arc around the pin at the time of the development of the form bed in connection with the shaking vises.
Patent JP-H02180843-A (JP)
Title: Production of dichlorobenzene
Inventor: ITO NAOKAZU
IPC: C07C17/12
Filed: 1988-12-29
Abstract: PURPOSE:To obtain p-dichlorobenzene in the greatest demand in high selectivity by using a specific mordenite type zeolite as a catalyst in chlorinating benzene and/or monochlorobenzene in the vapor phase and producing the subject compound. CONSTITUTION:Dichlorobenzene is produced by chlorinating benzene and/or monochlorobenzene in the vapor phase. In the process, a mordenite type zeolite having 22-50, preferably 25-45, more preferably 30-40 molar ratio of SiO2/Al2O3 is used as a catalyst to suppress formation of p-dichlorobenzene as a by-product and afford the objective compound in the greatest demand as a raw material for mothproofing agents and polyphenylene sulfide which is an engineering.plastic among the three kinds of isomers in high selectivity with industrial and extremely great advantages, such as long catalyst life and high chlorination conversion rate maintainable for a long period.
Patent JP-2001151091-A (JP)
Title: Electric controlled brake system
Inventor: WACHI YUJI
IPC: B60T8/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To improve the operational feeling of a brake pedal in a quick operation thereof for, for example, sudden braking by preventing a lag in the pedal reaction. SOLUTION: The electrically controlled brake system comprises a brake pressure generator 6, a brake pedal reaction device 4, a stroke sensor 44 for detecting the stroke of a brake pedal 30, and control means 10 for controlling the brake pressure generator 6 and the brake pedal reaction device 4 in accordance with signals from the sensor 44. The brake pedal reaction device 4 includes a first reaction cylinder 34 connected to the brake pedal 30, and a second reaction cylinder 46 disposed in parallel or series with the first reaction cylinder 34 and connected to the brake pedal 30. Closed chambers 50 and 52 in front of and behind a piston 48 in the second reaction cylinder 45 are interconnected by a fluid passage 56, in which an orifice 58 is interposed. In sudden braking, the damper action of the orifice 58 on the second reaction cylinder 46 prevents a lag in the pedal reaction.
Patent JP-H07189842-A (JP)
Title: Fuel injection controller of internal combustion engine
Inventor: ITO KAZUHIRO
IPC: F02D45/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide the fuel injection controller of an internal combustion engine for preventing flow-out of fuel at the time of collision, etc., and capable of making necessary avoidance running, in the internal combustion engine having a high pressure fuel injection system employed. CONSTITUTION:A discharge quantity of a high pressure pump is suppressed by a discharge quantity control means so as to supply fuel in low pressure at the time of emergency of a vehicle in relation to collision of the vehicle (at the time of operating an air bag trigger switch 21, etc.), in the fuel injection controller of the internal combustion engine having a high pressure fuel supply system in which at least a low pressure pump 2, a high pressure pump 6 and a fuel injection valve 9 in order downstream from a fuel tank 1, and discharge quantity control means 5, 10 for controlling the discharge quantity of the high pressure pump.
Patent JP-H11191895-A (JP)
Title: Optical disk for high resolution and stereoscopic video recording, optical disk reproducing device and optical disk recording device
Inventor: OSHIMA MITSUAKI
IPC: H04N5/45
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide compatibility between a conventional stereoscopic high- picture quality optical disk and an ordinary image by respectively dividing a basic video signal and an interpolated video signal into frame groups, mutually interleaving them and recording them on an optical disk. SOLUTION: A P-MPEG signal and an L-MPEG signal are interleaved by an interleave circuit 4 so as to alternately arrange an R frame group collecting the frame group of R frames in the R-MPEG signal more than 1 GOP and an L frame group collecting the frame group of frames in the L-MPEG signal more than 1 GOP. The interleave block of such a recording unit is recorded for ten and several rotations more than one rotation of the disk. Then, address information is outputted and progressive/stereoscopic image arrangement information is outputted and recorded on the optical disk by a recording circuit 9. This progressive/stereoscopic image arrangement information contains an identifier showing whether a progressive or stereoscopic image exists on the optical disk or not.
Patent JP-H03196294-A (JP)
Title: Disaster prevention display device for disaster preventing system
Inventor: NISHIURA MITSUYO
IPC: G08B23/00
Filed: 1989-12-25
Abstract: PURPOSE:To easily cope with the change of display contents by retrieving display data from a data table in accordance with fire information and sending this data to display characters and graphics in accordance with this data. CONSTITUTION:Data is transmitted and received through a transmission line l between a disaster prevention receiver 1 and relays 21... to which fire sensors 311... are connected. A disaster prevention host computer as the means which receives fire information from the disaster prevention receiver 1 is connected to this receiver 1. This disaster prevention host computer 4 discriminates fire information from the disaster prevention receiver 1 and performs data conversion of this fire information and transmits it to a disaster prevention display device controller 6 as the signal of RS232C. When display contents are changed, this system can cope with this change without the change on the side of disaster prevention display devices 71 to 7n because the data table of display data is prepared in a disaster prevention display device control means 6.
Patent JP-H11173187-A (JP)
Title: Engine starting control device
Inventor: ITOYAMA HIROYUKI
IPC: F02D41/36
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To improve the startability of an engine by spraying fuel to a cylinder to do fuel injection next in corresponding to a storage stopping position, and another cylinder to be made into a specified positional relationship with the former at the same time with the first fuel injection timing after the engine starting. SOLUTION: In time of engine stoppage, a #3 REF signal comes in with a t1 and, after engine speed Ne is turned to zero once with a t2, an engine si reversed and thereby the REF signal comes in again with a t3, and subsequently, when the engine is stopped by a t4 as well as when the #3 REF signal is inputted again into the t3 in time of being reversed, this signal is inevitably misconceived with a #4 REF signal or the next REF signal. Therefore, in time of engine restarting, the first REF signal after the restarting is estimated as a #2 REF signal, and the engine is controlled so as to spray the fuel to a #3 cylinder in a state of being just before the termination of an exhaust stroke in time of generating the #2 REF signal, and a #2 cylinder being two pieces in firing order from this #3 cylinder at the same time. With this, a smooth start is always made achievable.
Patent JP-H11241162-A (JP)
Title: Sputtering method capable of optically monitoring and device therefor
Inventor: SULLIVAN BRIAN T
IPC: H01J37/32
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering method capable of optically continuously monitoring a thin film in the process of film formation and to provide a sputtering source and a sputtering device therefor. SOLUTION: A dual magnetron sputtering source 1 is provided with at least one target 2 so as to be arranged in the vicinity of a substrate and an optical path 31 to form the passage of a light beam 23 for monitoring provided through a sputtering source 1 and pointed so as to be made incident on the substrate almost perpendicularly. The method for sputtering a thin film on the surface of a substrate using this sputtering source 1 is provided with a stage in which the substrate is arranged in the vicinity of the sputtering source 1 in a vacuum vessel and a stage in which the growth of the film on the substrate is monitored by allowing a light beam 23 to be made on the film almost perpendicularly, and the light beam 23 passes through the optical path 31 in the sputtering source 1.
Patent JP-H10173064-A (JP)
Title: Semiconductor device
Inventor: ZEN SHUNEI
IPC: H01L21/8234
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming transistors with higher degree of integration. SOLUTION: P-channel transistors 23, 31 for receiving an external and internal power voltages EVCC, IVCC at different levels are disposed in the same well 22 of a substrate to which the higher voltage EVCC is applied. Or N- channel transistors for receiving voltages at different levels are disposed in the same well of the structure to which the lower voltage thereof is applied. This allows many inverters using different power voltage to be laid in the same well, this contributing to the improvement of the integration degree.
Patent JP-2001157122-A (JP)
Title: Image pickup device and imaging method
Inventor: SAGA YOSHIHIRO
IPC: H04N5/335
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device small in circuit scale, low in cost and capable of storing image data generated by an image pickup element. SOLUTION: This image pickup device has the image pickup element 101 generating the image data, a memory 112 storing the image data, a memory control circuit 104 controlling the wiring of the image data generated by the image pickup element in the memory, and a timing generator 113, which makes a temporary stoppage of the output of a drive pulse, a while the image pickup element outputs the image data for one line in the case of outputting the driving pulse which drives the image pickup element.
Patent JP-H04201883-A (JP)
Title: Method for compressing quilt for storage
Inventor: TANAKA MOTOYOSHI
IPC: B65D85/07
Filed: 1990-11-29
Abstract: PURPOSE:To make the stuffing, such as cotton, in a futon (quilt) quickly recover its soft and full state upon unpacking and prevent the cloth from creasing by a method wherein a futon is rolled up in a coil, put in a nylon bag, and bled of air and, after wrapping up the pack in a control wrapper, air is pumped into the nylon bag and then the pack is sealed. CONSTITUTION:A futon (quilt) 1 is rolled up in a coil and put in a nylon bag 2; then, by inserting a hose of a vacuum cleaner into the nylon bag 2 while the opening of the bag is held narrow, the nylon bag 2 is evacuated of air as far as close to a complete vacuum; the futon 1 becomes thinner and its volume becomes smaller. Next, the futon 1 inside the nylon bag 2, from which air has been discharged, is wrapped up together with the nylon bag 2 in a control wrapper 3, and air is pumped into the nylon bag 2 to bring back the size of the futon 1 from about one-fifth the normal size to about one-fourth to one-third the normal size; subsequently the opening of the nylon bag 2 is closed tight with an elastic or the like.
Patent JP-H06270886-A (JP)
Title: Three-float type ship floating board
Inventor: MIURA NOBUTAKA
IPC: B63C1/02
Filed: 1993-12-28
Abstract: PURPOSE:To lighten, parts eliminate a lurch and take measures against rolling by making up a float structure, which flotation-supports the mainframe of a ship floating board on a water surface, with one front float and two rear floats arranged in parallel thereto at a space. CONSTITUTION:A ship floating board A has the mainframe 10 formed with a pair of front and rear lateral frame members 11, 12 and a pair of right and left vertical frame members 13, 14 assembled perpendicular to the centers thereof, to place a small ship thereon. The mainframe 10 is flotation-supported by a float structure 18 on a water surface. In this case, the float structure 18 is made up with one front float 15 and two rear floats 16, 17 arranged in parallel thereto at a space. The floats 15-17 are provided with air supply/exhaust ports 19, 30, 31 and water supply/discharge ports 22, 35, 36, respectively. The floats 15-17 are mounted with horizontally stabilizing fins 26, 43, 44. respectively. The ship floating board A is constructed to be expandable in the longitudinal and/or cross direction(s).
Patent JP-H09182105-A (JP)
Title: Color reproduction device
Inventor: SAKAI TAKESHI
IPC: H04N9/64
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To form a desired signal in a small circuit scale and with simple operation and control from a luminance signal and a chrominance signal. SOLUTION: The luminance signals Y from an input terminal 1 are multiplied by coefficients a1 , a2 and a3 in multipliers 16, 17 and 18, and are supplied to adders 25, 26 and 27. Chromaticity signals I from an input terminal 2 are multiplied by a4 , a5 and a6 in multipliers 19, 20 and 21 and are supplied to the adders 25, 26 and 27. Chromaticity signals Q from an input terminal 3 are multiplied by coefficients a7 , a8 and a9 in multipliers 22, 23 and 24 and are supplied to the adders 25, 26 and 27. The coefficients a1 -a9 of the multipliers 16-24 can be switched in accordance with a control signal from a control terminal 15. The luminance signals Y, two color difference signals B-Y and R-Y or three primary color signals G, B and R can be obtained in output terminals 28, 29 and 30 in accordance with such switching.
Patent JP-H03235357-A (JP)
Title: Electronic device and heat sink assembly
Inventor: ROURENSU SHIYUNUEI MOKU
IPC: H01L23/367
Filed: 1990-11-30
Abstract: PURPOSE: To enable removal of heat generated inside a semiconductor package structure by attaching a chip by bonding its electric terminal to a conductor at the one side of an intermediate wafer and providing an elastic member and heat radiating device and the like. CONSTITUTION: A chip 10 is attached by bonding an electric terminal 13 to a conductor 11 at the side 12 of an intermediate wafer 6 and is connected to an external wiring 2 on an external wire-bearing substrate 1 by an elastic conductive connection 14. Also the wafer 6 is placed on an element 7 at on one side, the other side is separated from an element 5 in the vicinity by an elastic member 16, and the edge portion is fitted in a housing 3 able therein. The member 16 holds the wafer 6, permits its expansive movement, and restricts a lateral motion to a surface 17 of a thermal grease 8. As a result of this, the heat generated during the operation is transmitted to the wafer 6 through the terminal 13, from the whole surface of the surface 17 of the wafer to the housing 3 through the grease 8, next to a heat radiator 5, thereby removing the heat generated inside.
Patent JP-H08181773-A (JP)
Title: Signal fault processing system
Inventor: USUHA SHINJI
IPC: H04L69/40
Filed: 1994-12-26
Abstract: PURPOSE: To surely detect a fault and to restore the fault properly. CONSTITUTION: When a data link setting request comes from a setting request section 1b of an opposite station, its own station makes a reply with the request and a setting request section 1a sends a data link setting request to the opposite station. Then after a reply from the opposite station, a data link of its own station is set. Furthermore, on the occurrence of a fault in a communication path from its own station to the opposite station, a response from its own station to the opposite station is not reached with respect to a command from the opposite station to its own station and the opposite station detects a link fault after the elapse of a prescribed time. On the other hand, since a command from its own station to the opposite station is not reached, no response comes from the opposite station.  In this case, the link setting section 2b of the opposite station sends again a data link setting request in a timing after the elapse of a prescribed time after the occurrence of the link fault. The timing is set after retransmission of the command from its own station to the opposite station is repeated and the time expires.