baber/WOPTO huggingface dataset:
Patent JP-H0194174-A (JP)
Title: Thawing device for roof
Inventor: WATANABE GUNJI
IPC: E04H9/16
Filed: 1987-10-06
Abstract: PURPOSE: To prevent freezing of deposited snow on the side gutter side on an inclined roof by forming a roof surface of a folded plate, and providing a partition wall on a lower surface on the side gutter side of the folded plate for letting warm air into a lower part on the side gutter side. CONSTITUTION: A roof 1 is formed of a folded plate 2 having a roughly wavy cross sectional surface, a side gutter 3 as a surface heat generating body is provided on the eaves side of an inclined surface, a passage 2A on a lower surface of the folded plate 2 is parted by a parting surface door 8 as a partiting wall, and a roof back 9 is parted by a partition wall 10 to be continuous with it. Warm air 7 flows through a heating chamber 6 and the passage 2A to the eaves side to get into the side gutter 3 from a communication port, and it then blows to an upper surface through an upper surface plate 3D. Snow on the folded plate 2 on the eaves side of the roof 1 is thus heated by the warm air 7 to be melted in a sherbet condition, it slides along the inclined surface to drop onto the side gutter 3, and it can be efficiently melted in the side gutter 3.
Patent JP-H05312064-A (JP)
Title: Intake mechanism of internal combustion engine equipped with fuel injector
Inventor: KAKIZAKI TADAO
IPC: G01F1/684
Filed: 1991-09-30
Abstract: PURPOSE:To avoid a time lag of flow velocity measurement in setting up a hot-wire part in and around a throttle valve as well as to perform an accurate flow velocity measurement in keeping such a velocity distribution as uniform of intake air in an inner part of the hot-wire part. CONSTITUTION:A tubular member 4 holding a hot wire 3 inside is set up upstream and in and around a throttle valve 7, and there is provided a barrier member 9 which directs intake air run past the tubular member to the radial outside of the tunular member by dint of the collision. An outlet opening 10 of this tubular member is opened to an intake air current flowing to the outside of the tubular member almost in the orthogonal direction. With this constitution, a hot-wire part of a hot-wire current meter comes nearer to an engine combustion chamber and since responsiveness of an air quantity detecting signal is improvable, an improvement in accelerating performance of an engine is well promoted. The intake air current changes its direction at once in the radial direction of the tubular member by means of its collision with the barrier member, and then it passes through the outlet opening quickly and it is made into action in order to converge almost orthogonally with the air current at the outside of the tubular member, so that with an opening area of the output opening controlled, an air quantity ratio flowing in the tubular member and the outside is easily determinable.
Patent JP-H0971823-A (JP)
Title: Production of sintered ore
Inventor: NAGANE TOSHIHIRO
IPC: C22B1/20
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a process for producing sintered ore which determines the compounding ratio of quicklime to minimize the sum of production costs by associating the compounding ratio of the quicklime and the air permeability of raw materials to be sintered in correspondence to the compounding conditions for the various raw materials to be sintered. SOLUTION: The relation between the amt. of kaolinite, the compounding ratio of the quicklime and the air permeability of a sintering bed 18 on a pallet 17 is previously determined. The compounding ratio of the quicklime to minimize the sum of the electric power cost of an exhauster 21 and the cost of the quicklime to be compounded is determined in accordance with this relation and the amt. of the kaolinite in the iron ore to be compounded into the raw materials for sintering.
Patent JP-H0193163-A (JP)
Title: Semiconductor memory circuit device
Inventor: AKASHI TSUTOMU
IPC: H01L27/08
Filed: 1987-10-05
Abstract: PURPOSE:To protect a memory cell from breakdown and to increase its response speed by a method wherein a low-concentration p-type impurity semiconductor layer and a high-concentration n-type buried layer are formed in that order on a high-concentration p-type substrate and next a p-type insular region and an n-type insular region are formed isolated from each other. CONSTITUTION:A low-concentration p-type silicon layer 2 is formed on a high- concentration p-type substrate 1. Further, high-concentration n-type buried layers 3 and 4 are selectively formed, a low-concentration n-type silicon epitaxial layer 5 is formed, and then an island is formed, with the high-concentration buried layers 3 and 4 serving as its bottom, isolated by a silicon oxide film 6. Incorporated into the island are an n-p-n transistor (emitters 13 and 14, base 12, collector 3) and a load p-n-p transistor (emitter 11, base 31, base 12, collector 3). This design suppresses the substrate potential from rise, protects a memory cell from breakdown, and increases the circuit switching response speed.
Patent JP-H0196404-A (JP)
Title: Control method for total flow turbine
Inventor: ONO YOSHIICHI
IPC: F01K25/04
Filed: 1987-10-06
Abstract: PURPOSE:To facilitate control of output and rotation by making hot water flow ejected through a nozzle constant and regulating steam flow flowing directly to a rotor vane without passing through the nozzle by means of a regulation valve. CONSTITUTION:Geothermal steam taken from a geothermal well 1 is fed to a separator 2 where it is depressurized and separated into steam and hot water. Hot water is fed through a hot water conduit 13 to a nozzle box 11 and ejected through a nozzle 8 to a flow path 12 of a rotor blade 9 where it is flushed to produce accelerated two-phase flow which is ejected to the outside of the rotor vane 9. Then it is fed through a steam conduit 14 between a casing 6 and the nozzle box 11 from where it is fed to a labylinth section 7. Quantity of steam to be consumed for sealing is regulated through regulation of the opening of a regulation valve 15 and the steam is fed directly to the rotor vane 9. Since the quantity of steam to be mixed with hot water in the way varies, output and rotation of a total flow turbine 20 can be controlled easily.
Patent JP-H04130208-A (JP)
Title: Optical inspecting apparatus for minute pattern
Inventor: BESSHO YOSHINORI
IPC: G01N21/93
Filed: 1990-09-21
Abstract: PURPOSE:To make it possible to perform the highly accurate detection of a minute pattern by optically inspecting a minute pattern to be inspected based on a reference minute pattern. CONSTITUTION:The first and second laser light beams which are split through a beam splitter 20 are cast on a reference minute pattern and a minute pattern to be inspected which are moved with a driving device 14. Then, a plurality of diffracted lights which are diffracted from the first laser light returned from the reference minute pattern are made to interfere with the other light in a polarized-light-beam splitter 22, a l/4 plate 24, mirrors 26 and 28 and a first light sensor. Thus, a reference beat signal is generated. At the same time, a plurality of diffracted lights are diffracted from the second laser light returned from the minute pattern to be inspected. Of these diffracted lights, the diffracted light having the predetermined order is made to interfere with the other light to each other in a polarized-light-beam splitter 32, a lambda/4 plate 34, mirrors 36 and 38 and a second light sensor 40. Thus a measured beat signal is generated. In an operating means 58, the deviation of the minute pattern to be inspected from the reference minute pattern is computed based on the difference between the reference beat signal and the measured beat signal.
Patent JP-S61131308-A (JP)
Inventor: HIRANO TATSUMI
IPC: H01B13/00
Filed: 1984-11-29
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-S63106360-A (JP)
Title: Auxiliary starting device for cold engine
Inventor: KUWABARA KUNIO
IPC: F02B53/10
Filed: 1986-10-23
Abstract: PURPOSE:To prevent occurrence of inferior start of an engine in which a predetermined amount of starting liquid is fed into a fuel combustion chamber during cold engine starting, by delaying the initiation of supply of the starting liquid during use of the starting liquid. CONSTITUTION:First and second duel injection valves 3, 4 are disposed in an intake-air passage 2 in a rotary engine 1 in an area downstream of a throttle valve and an area in the vicinity of an intake port 21, respectively, and a starter liquid injection port 6 is formed also in the intake-air passage 2 in an area downstream of the first fuel injection valve 3. A starting liquid in a starting liquid tank 7 is directly injected into the intake-air passage 2 from the injection port 6 in association with the operation of a starting liquid supply pump 8 which is controlled by an electronic control unit 5 such that it is driven by a predetermined time period set by a timer when the temperature of oil is below a predetermined time. Further, during operation of the starting liquid pump 8, control is made such that the initiation of supply of starting fuel is delayed by a predetermined time.
Patent JP-H1193020-A (JP)
Title: Cation dyeable polyester yarn and its production
Inventor: SHIRAI TAKESHI
IPC: D01F6/84
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To a polyester yarn dyeable with a cationic dye, having latent shrinking force remaining after high-temperature treatment and high handle effects even in final cloth. SOLUTION: This polyester yarn is obtained by spinning a polyester which is copolymerized with 0.8-1.8 mol.% of 5-sodium sulfoisophthalic acid component and 7-17 mol.% of adipic acid component as dicarboxylic acid components and has a repeating unit composed of 81.2 92.2 mol.% of ethylene terephthalate at 1,200-3,000 m/minute spinning speed to give an undrawn yarn, drawing the yarn until a residual elongation reaches 25%-35% and heat setting by a heating plate at 100 deg.C to 150 deg.C and has (a) <=1.372 density and (b) the product of a fiber strength (g/d) and the square root of an elongation at break (%) of >=20.
Patent JP-2000079322-A (JP)
Title: Apparatus and method for rendering harmlessness to gas containing organic solvent
Inventor: INABA TOSHIAKI
IPC: B01D53/81
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To inexpensively realize to render harmlessness to gas contg. an org. solvent. SOLUTION: An apparatus for rendering harmlessness to gas contg. an org. solvent comprises an ultraviolet rays gas phase oxidation reaction tank 1 wherein an oxygen-contg. gas contg. an org. solvent is introduced and the introduced gas is irradiated with ultraviolet rays with wavelengths of 185 nm and 254 nm main wavelengths to perform gas phase oxidation of the org. solvent, a packed column type biomembrane reactor 2 which is arranged by being connected with the gas outlet side of the ultraviolet rays gas phase oxidation reaction tank 1 and wherein a biomembrance of activated sludge microorganisms is formed by spraying circulation water on a built-in packing material 3 to keep always the packing material 3 under wet condition, a control means for controlling amt.  of irradiation with the ultraviolet rays, a pipeline 8 for exhausting the gas which has been passed through the packed column type biomembrance reactor 2, a pipeline 9 for returning a part of the gas flowing in the pipeline 8 to the inlet side of the ultraviolet rays gas phase oxidation reaction tank 1 and a fan 6 mounted in the pipeline 9.
Patent JP-H0196541-A (JP)
Title: Crack detecting agent
Inventor: NISHIYAMA TAKASHI
IPC: G01N21/91
Filed: 1987-10-08
Abstract: PURPOSE:To simplify detection by preparing a crack detecting agent from an oil soluble dye and 2-cyanoacrylate and coating and penetrating the agent into the cracks of rock and concrete. CONSTITUTION:The detecting agent is prepd. by dissolving a coloring dye and/or fluorescent dye into the 2-cyanoacrylate in the solubility range of the dye. The inspecting agent is then coated and penetrated into the cracked part of the rocks or concrete. The dislodgment of the deteriorated and embrittled structure is prevented in cutting and grinding of a sample and the agent is penetrated into the cracked part or the hydrous product formed by the deterioration; further, the penetrated part is colored. The colored part is microscopically observed or subjected to image processing. The cracks of the weathered rocks or deteriorated concrete are, therefore, rapidly and easily detected.
Patent JP-S63105631-A (JP)
Inventor: IDEMA YOSHIROU
IPC: A01K79/00
Filed: 1986-10-23
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-H03113940-A (JP)
Title: System for measuring memory resource operating state
Inventor: FUJITA MITSURU
IPC: H04L29/02
Filed: 1989-09-27
Abstract: PURPOSE:To easily detailed source design in response to the line accommodating condition by dividing a memory area into a fixed area and a variable area and always grasping number of each area. CONSTITUTION:A fixed area in a memory resource of a communication controller is decided in advance, the communication controller is started and a reception line is activated in the fixed area 3 and when the fixed area is deficient during the operation, the fixed area 3 applies acquisition request of the resource to a resource management section 2, which acquires the resource and informs how many resources as the fixed area are acquired to an operating state management section 1. On the other hand, when the resource is required for processing and edit of data and information by the variable area 4, the variable area 4 makes acquisition request of the resource to the resource management section 2 and the resource management section 2 acquires and informs how many resources are acquired as the variable area to the operating state management section 1. Thus, the operating state management section 1 always grasps the operating state of the fixed area and the variable area.
Patent JP-H0197582-A (JP)
Title: Gripper
Inventor: SATAKE AKIRA
IPC: B25J13/08
Filed: 1987-10-07
Abstract: PURPOSE: To control gripper parts with no sliding motion of the mechanism and thus prevent the generation of dust perfectly by providing magnetic substances on elastic carrier so as to be attracted by electromagnets being energized and by fixing the gripper parts to the magnetic substances. CONSTITUTION: A magnetic reluctance element 10 or 10a detects the position of a gripper part 5 or 5a and outputs a detection signal, which is A/D-converted in an A/D converter 11 and input into a current decision means 7. The current decision means 7 computes the intensity of current according to the relationships between the position of an electromagnet 2 or 2a, the electromagnetic force of a magnetic substance 3 or 3a and the current amount of the electromagnet 2 or 2a all stored in a memory 13. In conformance to the computed current amount, a servo amplifier 8 controls the current amount carrying through the electromagnet 2 or 2a. The electromagnetic force caused by the current attracts the magnetic substance 3 or 3a, which is mounted on an elastic carrier 4 or 4a, to deform it.  This deformation causes the gripper part 5 or 5a fixed to the magnetic substance 3 or 3a to have force used to grip an object with no generation of dust.
Patent JP-H04130500-A (JP)
Title: Method for discriminating voice signal
Inventor: ODA KEISUKE
IPC: G10L25/00
Filed: 1990-09-21
Abstract: PURPOSE:To allow the discrimination and removal of noise signals, such as perspiration sounds and tut sounds, unnecessary for voice recognition by detecting the time length of an input signal and the power peak value at this time length. CONSTITUTION:The voice input signal is divided to plural time series sections and the average power of the voice input signals is calculated for each of the sections by an average power calculating means 2 from the input signals of the time series of the voices in the respective section and outputted as the time series data. The continuous time series section where the value of the average power exceeds the predetermined threshold is detected as the time length of a vocal signal by a time length detecting means 3. Further, the power peak value is detected for each of the sections detected as the time length of the vocal signal by a power peak value detecting means 4. A linear discrimination function is determined in accordance with the time length of the vocal sound and the power peak value. The discrimination of the voice input signal is executed in accordance with this linear discrimination function by a voice signal discriminating means 5. The effective discrimination is executed in this way.
Patent JP-H06102651-A (JP)
Title: Dp bag sorting device
Inventor: SAOTOME MINORU
IPC: G03D15/00
Filed: 1992-09-22
Abstract: PURPOSE:To drastically reduce cost by collecting a DP(development and printing) bag in a state where it lies in a tray in a DP bag sorting device, thereby making constitution simpler than a mechanism housing the DP bag in a standing state. CONSTITUTION:The DP bag sorting device 37 is provided with a movable hanger unit 45, the unit 45 clamps the top part of the DP bag, and the DP bag is carried to an ejecting position in a state where the DP bag is hung. One part of the lower end of the DP bag opened at the ejecting position hits on a receiving part 83 so that the DP bag is turned over and lies on its side. The turned and lying DP bag is distributed into trays 40 and 41 provided in front and behind by a sorting board 84. The DP bag including re-print photograph is collected into the tray 40; and the DP bag in which the ID number of the DP bag, the print photograph, and a film containing sheet are not coincident is collected into the tray 41.
Patent JP-H08115926-A (JP)
Title: Field effect transistor, and its manufacture
Inventor: YAMAMOTO SHINSUKE
IPC: H01L29/417
Filed: 1994-10-19
Abstract: PURPOSE: To provide a field effect transistor which can reduce source resistance and improve drain breakdown strength, and its manufacture. CONSTITUTION: In a field effect transistor, which has an active layer 13, a source region 12, and a drain region 14 in the specified regions on a GaAs substrate 11, and has an ohmic electrode 15 made on the source region 12 and the drain region 14, the active layer 13 is provided with a recess part 18, which is made so that the thickness of the active layer 13 may be thinner gradually toward the side of the drain region 14 from the side of the source region 12, and a gate electrode 21 which is made in the region where the thickness of the active layer 13 of this recess 18 changes.
Patent JP-H02100579-A (JP)
Title: Indicating device for remaining quantity capable of photographing for camera
Inventor: SHIMIZU HITOSHI
IPC: G03B17/36
Filed: 1988-10-07
Abstract: PURPOSE:To know remaining quantity capable of photographing by intuition without looking at an indicator by providing a remaining quantity warning means which issues the warning of the remaining quantity when the remaining quantity capable of recording of a recording medium becomes less than prescribed quantity. CONSTITUTION:A memory 40 stores the number of tracks capable of recording which is accessed and detected by a magnetic head 30, and at every photographing (every time a picture signal is recorded on a magnetic disk 32), it subtracts the number of the recorded tracks, and stores a subtracted value. A track remaining quantity indicator 42 is installed in a finder field, and consists of two digits of seven-segment LCDs, and indicates the number of the tracks capable of recording by numerals usually. Further, the track remaining quantity indicator 42 accomplishes a function as an optical warning means by flickering when the number of the tracks capable of recording becomes less than the prescribed value. An alarm 44 is provided with an acoustic member, and operates to inform a cameraman that the remaining quantity has been decreased by a voice when the number of the tracks capable of recording becomes less than the prescribed value.
Patent JP-H1192619-A (JP)
Title: Highly transparent film and its production
Inventor: HAYASHIDA HARUO
IPC: B29C47/00
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To produce the subject film, excellent in flexibility and impact resistance and useful in the medical field, food packaging field or the like by including a specific propylene-based block copolymer and a component having nucleating effects therein. SOLUTION: This highly transparent film comprises a resin composition containing (A) 95-99.99 wt.% propylene-based block copolymer, containing >=5 wt.% xylene-soluble portion at 20 deg.C and having 130-155 deg.C maximal melting peak temperature of a portion freed of the xylene-soluble portion and (B) 0.01-5 wt.% component having nucleating effects (e.g. an ethylene-α-olefin copolymer, a high-density polyethylene or aluminum phosphate). The component A is preferably obtained by continuously producing (a) a copolymer component composed of a recurring unit derived from propylene, ethylene and butene-1 and (b) a copolymer component composed of a recurring unit derived from the propylene, ethylene and butene-1 and different from the component (a).
Patent JP-2001072182-A (JP)
Title: Manhole
Inventor: NAZUKA TATSUKI
IPC: B03C3/82
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent diffusion of dust to the outside during internal inspection work. SOLUTION: In the manhole 1 for internal inspection work arranged at a dust collector 2, an air nozzle 6 for supplying compressed air C into the dust collector 2 is arranged on the periphery of an opening part 5. An air curtain is formed by supplying compressed air C into the dust collector 2 from the nozzle 6 during internal inspection work to prevent the dust D present in the dust collector from scattering to the outside from the manhole 1. When a worker 8 comes out of the manhole 1, the dust D bonded to a working uniform or the like is shaken off by compressed air C and sent into the dust collector 2 to prevent dust D from falling to the outside of the manhole 1.
Patent JP-S63108391-A (JP)
Inventor: YOSHII JIRO
IPC: G06F3/12
Filed: 1986-10-27
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-H08118896-A (JP)
Title: Tip correcting pen
Inventor: KORIKI TADASHI
IPC: B43L19/00
Filed: 1994-10-19
Abstract: PURPOSE: To obtain a new tip for a correction pen, which prevents a gap between a caulked part and a ball from being unevenly enlarged and the ball from being partially worn due to friction. CONSTITUTION: A tip 10A of a correction pen 1A is provided with a presser 21 to press a ball 2 situated in a correction liquid lead hole 18 of the tip 10A. A point 21a1 ' of the presser 21 is in contact with the ball 2 and a gap (s) between a rim 18a on a caulked part side and the ball 2 that is in contact with the point 21a1 ' of the presser 21 is smaller than the diameter D of the point 21a1 ' of the presser 21.
Patent JP-H1195821-A (JP)
Title: Contact detection method and device therefor
Inventor: KACHI MITSUYASU
IPC: G05B19/19
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To highly accurately and highly reliably detect a contact without largely damaging a moving object and a contact object. SOLUTION: A tool 3 is made respectively movable in an X axis direction for approaching a worked object W and a Y axis direction orthogonal to the X axis direction and the tool 3 is moved back and forth with a prescribed frequency and a prescribed amplitude in the Y axis direction while it is moved in the X axis direction at a prescribed speed and the worked object W is brought closer to the tool 3. The load fluctuation component of the X axis of the tool 3 under the movement of the tool 3 is detected and it is detected that the tool 3 has been brought into contact with the worked object W by the load fluctuation component.