baber/WOPTO huggingface dataset:
Patent JP-H07261659-A (JP)
Title: Method for dynamically displaying image information
Inventor: TAMANO MASANORI
IPC: G06T11/60
Filed: 1994-03-18
Abstract: PURPOSE:To provide a map display system revising a reduced scale of a map and displaying an analysis objective area in a center of a display picture by matching with the dynamic change in the analysis objective area in a map display system. CONSTITUTION:This method consists of a specific objective area generation process and a specific objective area detection process, a display area calculation process and a specific objective area display process. The specific objective area generation process decides a regional division to be displayed and a specific area in it based on information from an external measuring instrument and a group making input of a user. The specific objective area detection process decides whether or not a measuring result of a specific objective area is changed based on the information from the external measuring instrument inputted from the specific objective area generation process. The display area calculation process decides a display area by referring to a display area control table. The specific objective area display process inputs the display area being an output from the display area calculation process, and decides a display reduced scale, and displays the map and the specific objective area.
Patent JP-S62149155-A (JP)
Title: Sealed electronic device
Inventor: YAMADA TOMIO
IPC: H01L23/02
Filed: 1986-03-07
Abstract: PURPOSE:To prevent yielding of blowholes and to improve packaging reliability, by constituting a sealing part, in which a bonding material is provided between the base part of a sealing body and a cap part, so that the thickness of the bonding material becomes partially narrow. CONSTITUTION:A low-melting point glass 5 is applied and printed along the periphery of the surface of a topmost layer 9 on the side of a base in a loop shape. The glass 5 is contacted with a protruded part 8, and a cap 2 is positioned here. This part is heated, and the glass at the outside of the protruded part 8 is fused. Thus the cap 2 and the base 1 are sealed. Expanded gas is yielded in a cavity 4 due to heating when a ceramic package is assembled and sealed. when said gas is going to enter a sealing part, the yield of blowholes is prevented by the protruded part 8. Or the yield of the blowholes is prevented by the decrease in thickness of a bonding material and the increase in surface tension of a material to be bonded.
Patent JP-H08240029-A (JP)
Title: Parking building system
Inventor: HAKU JIYUNKOU
IPC: E04H6/20
Filed: 1994-03-18
Abstract: PURPOSE: To rapidly and effectively carry many vehicles from an elevator in and out each parking chamber of a parking building by providing a pair of elevators balanced with each other. CONSTITUTION: A power generator 1 is installed at the uppermost layer and a pair of vehicle transfer devices 3 provided with an upper vehicle loading base 12 and a lower vehicle loading base 13 and vertically and relatively moved back and forth are adjustably fitted to vertically driving shafts 2. Multi-layered parking chambers 5 are provided at both sides of the rise and fall space of the vehicle transfer device 3. The multi-layered parking chambers 5 are equipped with a pair of conveyor belts transferring vehicles. The driving force of a conveyor adjusting device controlling the drive of the belt conveyor, a timing device controlling the actuation of the conveyor adjusting device and turning the conveyor belt by a specified distance, and the drive of the conveyor belt adjusting device and the timing device are transmitted from the main driving shaft 4 through the power generator 1.
Patent JP-H10228226-A (JP)
Title: Image forming device
Inventor: AMAUCHI KOJI
IPC: G03G21/20
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of sucking a carried paper and also cooling inside the device with a simple constitution. SOLUTION: A sucking part is arranged between a fixing part 5 and a power supply part 6, and cooling holes 20b and 20c for taking the atmosphere of the fixing part 5 and the power supply part 6 are formed in the sucking part, and the fixing part 5 as a heat generating body and the power supply part 6 are cooled by a cooling fan 21a. Thus, the paper sucking operation at the time of carrying the paper and the cooling operation inside the device are executed by one fan.
Patent JP-S62206810-A (JP)
Title: Conveyor for semiconductor wafer
Inventor: FUKUSHIMA HIROSHI
IPC: B65G47/90
Filed: 1986-03-07
Abstract: PURPOSE:To prevent the adhesion of dust by forming a slope to the lower section of a tray carrying a wafer, shaping a connecting section between a truck vertically shifted on the slope and the tray and mounting a lifting bar lifting the wafer by an ascent on the slope of the truck. CONSTITUTION:When a tray 21a on which a wafer 26 is placed reaches a predetermined position on the low position side of a slope 29, a block pin 35 for a tray support block 22 is brought into contact with a projection 34 for a truck 30. When the truck 30 is pushed up on the slope 29, unified with the movement of the tray 21a, a lifting bar 32 is upward projected slowly, and the wafer 26 is lifted. When the wafer 26 reaches a mechanical chuck 36 under the state and is inserted into fingers 37a, 37b, the lifting bar 32 is pulled under the tray 21a by a cylinder 33. When the truck 20 is pushed up to a prescribed position, the pin 35 is disengaged from the projection 34, and the truck falls on the slope 29 by its own weight. The projection 34 collides with a pin 35 fitted to a block 22 for the next tray 21b, and the operation is repeated. Accordingly, the flawing of the surface of the wafer and the adhesion of dust can be prevented.
Patent JP-2000240794-A (JP)
Title: Sealing structure
Inventor: TODA TADASHI
IPC: F02F11/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration of a gasket caused by effects of dust, water, mud, ultraviolet rays, and heat in a fastened and fixed state of two members oppositely arranged via the gasket. SOLUTION: A gasket fitting groove 13 is formed in opposed face 12b on the cylinder head cover 12 side out of opposite faces 11b, 12b of a cylinder head 11 and the cylinder head cover 12 arranged opposed to each other. A gasket 14 for sealing the interval between the both opposed faces 11b, 12b is fittedly mounted on the gasket fitting groove 13. A cover part 15 is projectingly formed in the outside edge of the opposed face 12b of the cylinder head cover 12 and the external part of the gasket 14 is covered with the cover part 15.
Patent JP-S54141990-A (JP)
Title: Method of mixed gas sealing for nuclear fuel element
Inventor: OKADA KATSUNORI
IPC: G21C17/07
Filed: 1978-04-26
Abstract: PURPOSE: To enable one to seal a mixed gas in the covered tube simply by breaking a capsule, in which  great deal of gas is sealed, to diffuse the gas in the nuclear fuel element.  
     CONSTITUTION: Gas which contains specified components is filled in a acapsule 7. The capsule 7 i inserted into the hole 3 of stopper 2, the stopper 2 is welded to the covered tube 1 after welding the brim 8 to the end surface 9 of capsule. A part of the rigid gas-tight room 5 is made thin to form a breaking part 11 of capsule. Since the volume of flexible gas-tight room 6 is reduced by contracting the bellows 14, the gas is pressurized to destroy the breaking part 11, and is diffused in the nuclear fuel element. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000239792-A (JP)
Title: Low yield ratio type fire resistant hot rolled steel sheet and steel tube and their production
Inventor: SUEHIRO MASAYOSHI
IPC: B23K9/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To produce low yield ratio type fire resistant hot rolled steel sheet and steel tube having a low yield ratio at ordinary temp. and excellent in high temp. strength characteristics and to provide a method for producing them. SOLUTION: This low yield ratio type fire resistant hot rolled steel sheet is the one having a compsn. contg., by weight, <=0.02% C, <=1.0% Si, 0.05 to 2.0% Mn, <=0.02% S, 0.01 to 0.1% Al, 0.05 to 0.20% Nb, 0.03 to 0.5% Sn, <=0.2% Ti, <=0.0020% B, and the balance Fe with inevitable impurities, in which the content of Nb also satisfies Nb >=0.05+7.75C-1.98Ti+6.64N+0.000035/(B+Sn/100+0.0004), and whose yield ratio at ordinary temp. is <=70%.
Patent JP-H10247915-A (JP)
Title: Line reservation method and its device
Inventor: TSUNEKAWA KENJI
IPC: H04L12/24
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To smooth-process the traffic by previously dividing/managing a node at an ATM network into each domain consisting of plural nodes of large connecting strength and selecting an inter-domain route stating ATM/finishing ATM terminals belong to at the time of reserving a route between finishing ATM terminals from the starting ATM terminal. SOLUTION: This device is provided with an adjacent information storing part 16100 storing adjacent information in each domain obtained by dividing to node groups of large connecting strength between nodes based on adjacent information stored in an adjacent information storing part 11200 and generating by a domain generation part 11000. Thereby a desired route is speedily searched without searching another domain. A reserving band requested by reserve information stored in a reserve information storing part 12100 consists of only usable links, the weight of a link is given to the ratio of a null band capacity to a reserved area and nodes in all the are of the network is recursively searched.
Patent JP-S57162764-A (JP)
Title: Preparation of chemically platable powder coating
Inventor: TAKAHASHI HIROSHI
IPC: C09D5/03
Filed: 1981-03-31
Abstract: PURPOSE: To prepare the titled powder coating having improved heat resistance, and suitable for the manufacturing of a metal-cored printed circuit board, by mixing specific amounts of a specific epoxy resin, a specific rubber and an inorganic filler, and finely pulverizing the mixture.  
     CONSTITUTION: The objective composition is prepared preferably by (1) crosslinking a mixture of 100pts.wt. of an epoxy resin (e.g. bisphenol A-epichlorohydrin epoxy resin) and 1W200pts. of a rubber (e.g. acrylonitrile-butadiene rubber), (2) mixing the reaction product, if necessary, with additional epoxy resin, rubber and an inorganic filler (e.g. zirconium silicate) to obtain a composition composed of 100pts. of epoxy resin, 1W60pts. of rubber and preferably 5W100pts. of inorganic filler, and (3) kneading the mixture and finely pulverizing the product.  
     EFFECT: The pulverization workability and its yield are improved, and the tolerable amount of the rubber is increased. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01224427-A (JP)
Title: Air-fuel ratio control device of internal combustion engine
Inventor: SUWAHARA HIROSHI
IPC: F02D41/14
Filed: 1988-03-02
Abstract: PURPOSE:To reduce NOx and emission by supplying fuel with asynchronous injection in case feedback control is conducted while the target air-fuel ratio is changed from the lean side to the theoretical air-fuel ratio, and thereby improving follow-up characteristic of the air-fuel ratio after target air-fuel ratio. CONSTITUTION:A means M2 senses the operating condition including a load and the air-fuel ratio of an internal combustion engine M1. A means M3 sets the target air-fuel ratio to the lean side or the theoretical air-fuel ratio on the basis of sensed result by the means M2. A means M5 makes drive control of a fuel injection valve M14 on the basis of the target air-fuel ratio set by the means M3 and the sensed result from the means M2 and performs feedback control of the air-fuel ratio. In this device, a means M6 makes asynchronous injection of the fuel either in a constant amount or in a certain amount according to the operating condition in case the target air-fuel ratio is changed to the lean side or the theoretical air-fuel ratio. This enhances the follow-up characteristic of the air-fuel ratio after the target air-fuel ratio.
Patent JP-H01222438-A (JP)
Title: Vapor growth device
Inventor: SHIMIZU KEIJI
IPC: H01L21/205
Filed: 1988-03-01
Abstract: PURPOSE:To relax a difference between a gas flow velocity at the central part of a reactor and a gas flow velocity in the vicinity of the inner wall of the reactor and to improve significantly the uniformity of the film thickness, which is formed within the surface of a substrate, of a grown thin film by a method wherein a shielding plate, whose from and sectional area are equal to the form and sectional area of a raw gas introducing vent, is provided. CONSTITUTION:The title device has a rectifying plate 10 provided with a plurality of fine holes and a shielding plate 11 for shielding the flow of raw gas introduced through a raw gas introducing vent 8 between the plate 10 and the vent 8. In the case a GaAs thin film is grown on a GaAs substrate 1, trimethyl gallium and arsin are introduced in a reactor 2 through the vent 8 after being diluted with hydrogen gas (carrier gas) 7, but the raw gas collides against the plate 11. After that, after passing through the fine holes of the plate 10, the raw gas 5 is fed to the heated substrate and the GaAs thin film 9 is formed by thermal decomposition. Thereby, it can be relaxed for a gas flow velocity at the central part of the reactor to be accelerated and the uniformity of the film thickness of an epitaxially grown layer can be improved.
Patent JP-S51123959-A (JP)
Title: Foam separation device
Inventor: KAMEI YUKUO
IPC: B03D1/14
Filed: 1975-04-22
Abstract: PURPOSE:Foam separation device which enables the formation of foam rich with a surfactant from a liquid for treatment, simultaneous rupture and adsorption of the foams within a same system and effective removal of the surfactant.
Patent JP-S55141056-A (JP)
Title: Scanning method of electron beam and apparatus therefor
Inventor: MATSUURA SHIZUYA
IPC: H01J37/28
Filed: 1979-04-20
Abstract: PURPOSE:To reduce time taken to form one picture and improve the quality of picture by permitting the two-way electron beam scanning of a scanning type electron microscope in the forward and backward directions. CONSTITUTION:A saw-tooth wave is flowed through a scanning coil of a scanning type electron microscope for the transverse and reciprocating scanning with constant speed. The fly-back period is also displayed on the picture without using so- called retrace blanking to blank fly-fore period. Thus the scannings from point A1 to A2 and from point A2 to A3 have same speed, minimizing the occurence of transient phenomenon at a folded portion of the scanning. Also since the blanking is not needed, time taken for forming one picture is reduced and the quality of picture improved.
Patent JP-H01225841-A (JP)
Title: Cord heater with metallic mesh covering
Inventor: NAGAI MAKOTO
IPC: F24F1/00
Filed: 1988-03-04
Abstract: PURPOSE:To facilitate a terminal treatment of a metallic meshed tube and enhance reliability, by providing a terminal pipe having a stopper for abutment on an end part of the metallic meshed tube, between the tube and an insulator sheath of a heater. CONSTITUTION:A terminal pipe 7 provided with a stopper 8 by protruding a cylindrical ring into a circular disk form by press working is provided at an end part of a metallic meshed tube 2 in the state of being inserted between an insulator tube 4 and the tube 2. After the terminal pipe 7 is inserted until the stopper 8 abuts on an end face of the tube 2, a fixing cover 3 formed of a highly shrinkable material is so fixed as to cover entirely an end part of the tube 2 and the part of the stopper 8. Thus, a terminal treatment of the tube 2 can be facilitated, and a manufacturing step for preventing fibers at the end part of the tube from entering into an insulator of a heater can be simplified. In addition, mechanical positioning can be performed by use of the terminal pipe 7 provided with the stopper 8, and the reliability of a cord heater completed can be enhanced.
Patent JP-S53135301-A (JP)
Title: 2-channeling system of 4-channel stereophonic signals
Inventor: OOSAKI NOBUHIDE
IPC: H04S1/00
Filed: 1977-04-28
Abstract: PURPOSE:To obtain reproduced sound images of good localization quality with a 2-channel reproducer by adding the outputs to be supplied to the reproduction sound source sides in right and left directions respective out of the signals converted by sound image localizing circuits to the respective channel signals of 4 channels.
Patent JP-2000253348-A (JP)
Title: Picture processor
Inventor: TAKANASHI TERUO
IPC: H04N5/781
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To preserve a series of scenes in a related form without being inconsistently by storing plural pictures expressing a series of scenes among plural pictures obtained by a picture obtaining part in one file. SOLUTION: An information recording part 22 corresponding to each frame picture exists in a photographic film based on an APS system and photographic information is written there. Written photographic information is picked up by a magnetic head 33 and inputted to a computer circuit part. Concerning the frames constituting a series scene, a series scene No. is recorded in the part 22. Thus, the start and finish of the series scene can be judged based on information picked up by the head 33. At the time of downloading this photographic film to a CD-R, the plural pictures constituting the series scene are stored in a single file accompanied by information showing an order within the series scene concerning the series scene.
Patent JP-H02228306-A (JP)
Title: Production of polypropylene
Inventor: SAITO JUN
IPC: C08F4/60
Filed: 1989-03-01
Abstract: PURPOSE:To obtain a polymer with little void formation and excellent transparency, rigidity, etc., by polymerizing propylene with a catalyst wherein specified titanium trichloride compsn., an organoaluminum compd. and an organosilicon compd. are combined at a specified molar ratio. CONSTITUTION:An organoaluminum compd. or a reaction product thereof with an electron donor is reacted with titanium tetrachloride. The obtd. solid product is treated by polymn. of a branched olefin of formula I (wherein R<1> to R<4> are each a linear hydrocarbon groups which may contain silicon) and is furthermore reacted with an electron donor and an electron acceptor to prepare a titanium trichloride compsn. (A) contg. 0.01-99wt.% branched olefin polymer with a repeating unit of formula II. Then, this titanium trichloride compsn., an organoaluminum compd. (B) and an organosilicon compd. (C) with an Si-O-C bond and(or) a mercapto group are combined in a molar ratio of the component C to the component A of 1-10 and that of the component B to the component A of 0.1-200. Propylene is polymerized by using the obtd. catalyst.
Patent JP-S58168833-A (JP)
Title: Opening and closing device for suction port of range hood
Inventor: TANAKA YOSHIHO
IPC: F24C15/20
Filed: 1982-03-26
Abstract: PURPOSE:To provide the simple structure of a range hood and get a powerful suction force by a method wherein a baffle plate is moved up and down to open and close the suction port and the passage in the range hood having a plurality of suction ports with baffle plate. CONSTITUTION:When the left end of an operation lever 5 is pushed down during the time in which suction ports are opened, the operating lever is held at that position by catching means 7. At this time, the right end is operated such that its flucrum point 6 is rotated upwardly around the flucrum point 9. A baffle plate 4 is lifted up with a guide rod 3, contacted with a suction port 1 to close the same. In order to open the suction ports again, the operation lever 5 may be released. In this way, a mere upward and downward movement of the baffle plate 4 for providing a reinforced suctioning of the air may cause the suction ports or passage to be opened or closed without adding any valve mechanism.
Patent JP-S60194645-A (JP)
Title: Loop transmission system
Inventor: IMAI MITSUO
IPC: H04L12/437
Filed: 1984-03-14
Abstract: PURPOSE:To simplify the constitution of the loop transmission system and to reduce its cost by connecting two branching filters to right and left transmission lines of each node station respectively, transmitting a signal from the node station through a looped transmission line clockwise and counterclockwise, and returning the signal when a circuit becomes faulty. CONSTITUTION:A two-way wavelength multiplex transmission line is provided between each node station and its adjacent node station. This basic transmission line consists of a branching filter 61 and an optical fiber 62 and allows two-way transmission with the one optical fiber so that a signal with wavelength 1 is transmitted counterclockwise and a signal with 2 is transmitted clockwise. If the optical fiber is broken at, for example, a point 30, the signals are returned 31 by the stations at both terminals of the section wherein the trouble occurs to set a loop transmission line. Thus, circuit trouble is handled even with one transmission line and the station becomes unable to receive the signal only change connection of its exchange slightly to attain alteration into the return constitution easily in case of circuit trouble.
Patent JP-H08246330-A (JP)
Title: Sealing device of high pressure steamer for treating fibrous fiber product
Inventor: SANTO YOSHITERU
IPC: F16L53/70
Filed: 1995-03-09
Abstract: PURPOSE: To provide a sealing device capable of preventing the fibrous fiber product from being set in a tense state in the sealing device disposed on the feeding port side of a high pressure steamer, when the fibrous fiber product is subjected to a wet-heat treatment with the high pressure steamer. CONSTITUTION: This sealing device is provided with a feeding roll 32 driven at the peripheral speed same as or larger than that of fibrous fiber product- pulling rolls disposed in a high pressure steamer, and further with cooling passageways 35, 40 used for controlling the rise of temperature in a fiber product passageway formed between the feeding roll and a fibrous fiber product- introducing port 22 to <=100 deg.C, and disposed around of the fiber product passageway. Since the temperature of air in the sealing device can be controlled to <=100 deg.C, the thermal setting of the fibrous fiber product passing through the sealing device can be avoided. Thereby, a high quality shrinkage set can be performed in the steamer can.
Patent JP-H01223670-A (JP)
Title: Optical disk signal format
Inventor: FURUKAWA TERUO
IPC: G11B7/004
Filed: 1988-03-03
Abstract: PURPOSE:To set the phase of a recording and reproducing clock and a reproducing detecting signal to a phase being optimum for decoding by writing a fixed pattern at the time recording in a leading segment area continued from a header area brought to pre-format. CONSTITUTION:The inside of a data format 1 in one track is segmented to segments 2 of 4.5-byte unit, and the inside of each segment consists of data 9 of 4-bytes and a gap part 6 for a wobble pit of 0.5-byte. In a gap part 4, wobble pits are recorded as 5, 6 and 8. A header part 7 provided in the track 1 has length of 4.5-bytes in the same way as the segment part 2 in a track address data part and all recorded by a pre-pit, a data part in the segment continued from the header part 7 is a recordable and reproduceable area and a fixed pattern is used for a first segment part. By using this signal format, the phase shift of a recording and reproducing cK and a reproducing detecting signal can be corrected by a circuit processing at the time of reproduction.