baber/WOPTO huggingface dataset:
Patent JP-2000079531-A (JP)
Title: Stroke end detection mechanism
Inventor: KASAI NOBORU
IPC: B23B47/22
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a stroke end detection mechanism simplifying stroke setting, eliminating necessity for fine adjustment even in the case of accurately detecting a stroke end, to be excellent in workability. SOLUTION: This detection mechanism comprises a stroke detection part 10 connected capable of reciprocation interlocking with a piston 5 reciprocating in a main unit part 1 and attached with an adjusting bolt 12 on the advancing side of a stroke, a stopper 17 fixedly mounted in the main unit part 1 in an advancing end position of the stroke detection part 10, a fluid supply path (air pipe 18) formed connectably to one of the adjusting bolt 12 or the stopper 17 to be connected to a fluid supply source (air source 19), a fluid delivering nozzle formed in the adjusting bolt 12 or the stopper 17 and to which the fluid supply path 18 is connected, and a pressure switch 22 connected to the fluid supply path (air pipe 18).  This constitution is formed such that the pressure switch 22 detects a pressure change in the fluid supply path (air pipe 18) by shielding the nozzle in the case of the adjusting bolt 12 of the stroke detection part 10 abutting to the stopper 17 in a stroke advancing end X2.
Patent JP-S60135735-A (JP)
Title: Tension measuring method of rope of crane or the like
Inventor: FUMINO TOUHACHIROU
IPC: G01L5/10
Filed: 1983-12-24
Abstract: PURPOSE:To decide whether a rope is wound up or down by sticking one couple of strain gauges at distance from the other couple of strain gauges stuck on the pivot of a sheave for rope winding, and deciding on the operating direction of the resultant of respective detected loads from the relation between the detected loads and resultant. CONSTITUTION:The rope 5 from a take-up drum 1 is wound between sheave units 2 and 3 provided to a boom (not shown in a figure) and a hook 4 respectively and fixed to the boom, and the sheave 7 pivoted on a pin type load cell 6 is provided between the drum 1 and unit 2. Then, the cell 6 is constituted by arranging strain gauges A and A' and B and B' at a necessary angle theta in crossing relation in respective load sections, and the load F operating on each section is calculated from load components F1 and F2 perpendicular to segments connecting gauges A and A' and B and B' and the angle theta that the segments contain. Similarly, the operating direction alpha of the load F is calculated and compared with a specific reference value to judge a winding-up and a winding-down state.
Patent JP-H1188003-A (JP)
Title: Distribution/combination device
Inventor: MAKIYAMA SHIROJI
IPC: H01P1/12
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To miniaturize the broadcasting system for current/standby operation and parallel operation, to simplify constitution and to improve maintenance by broadcasting a program from the first and second antennas by a first broadcasting equipment and executing maintenance with a pseudo antenna by a second broadcasting equipment. SOLUTION: The output signal of the first broadcasting equipment 2 is inputted from the third terminal of a four terminals hybrid circuit 1 through first and third four-terminal switches 6 and 8. One output of output signals distributed by the four-terminal hybrid circuit 1 is outputted to the first antenna 4 through the first four-terminal switch 6 and the other output is outputted to the second antenna 5 through a second four-terminal switch 7. The output of the second broadcasting equipment 3 is outputted to the pseudo antenna 9 through the second and third four-terminal switches 7 and 8. While the program is broadcast by the first and second antennas 4 and 5 in the first broadcasting equipment 2, the second broadcasting equipment 2 operates as a current/standby operation system executing maintenance by a test signal.
Patent JP-S63102879-A (JP)
Inventor: OHARA TAMOTSU
IPC: B25B21/00
Filed: 1986-10-17
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-H0292633-A (JP)
Title: Resin-coated metal body
Inventor: INAI TOSHIMI
IPC: C09D181/04
Filed: 1988-09-30
Abstract: PURPOSE:To obtain a resin-coated metal body having excellent adhesive properties, heat resistance, water resistance, acid resistance, alkali resistance, solvent resistance and oil resistance by coating the surface of a base-treated metal body with resin of mixture of polyphenylenesulfide resin and polyarylether sulfone resin, and covering thereon with resin of polyphenylenesulfide resin. CONSTITUTION:A first resin coating layer made of mixture of polyphenylenesulfide resin having repetition unit represented by formula [I] and, for example, polyarylether sulfone resin represented by formulae [II], [III] is formed on the surface of a primarily coated or flame sprayed metal body. A second resin coating layer made of polyphenylenesulfide resin having repetition unit represented by the formula [I] is formed on the first layer. The first and second layers are formed by coating it with the resins of powder state, for example, by a power coating method and the baking it at about 400 deg.C.
Patent JP-H08111770-A (JP)
Title: Image forming device
Inventor: KURIHARA HIDEAKI
IPC: G06F3/12
Filed: 1994-10-13
Abstract: PURPOSE: To read the contents of original information of routine form, to analyze it and to easily set it in a desired output format by loading an OCR function on a copying machine. CONSTITUTION: An original described in the routine form is read by an image scanner part 2. Character information is sampled from an image obtained by an OCR part 3. The position information and character information of format of a form part A are attached on sampled character information, and the data of output original can be generated. At this time, prescribed calculation is performed in an arithmetic program B part. An output format is generated according to the output format designation procedure of an output format designation part C based on obtained output original data. An output image including a graph, etc., is generated by an output image generating part 5 based on such output format, and it is outputted from a printer part 6.
Patent JP-H0193688-A (JP)
Title: Method of underground piping construction by air shock type drill
Inventor: MATSUOKA EIJI
IPC: F16L1/024
Filed: 1987-10-02
Abstract: PURPOSE: To reduce a term of constructing a duct by inserting an air-hose connecting a penetrating machine or the like into a duct body to be buried, operating the penetrating machine by compressed air to drive forward, and driving the duct body following the penetrating machine forward. CONSTITUTION: An air-hose 2 is inserted into a duct body 10 to be newly buried. The inserted air-hose 2 is connected to a casing main body 1 of a penetrating machine 13 and an air-compressor. Then a tip section of the head of the duct body 10 is contacted through a connecting unit U to the casing main body 1. Compressed air from the air-compressor is supplied to the casing main body 1 of the penetrating machine B and the penetrating machine B is operated impacting by the compressed air to drive forward under the ground. A penetration hole is drilled by the connecting unit of the penetrating machine B thereby, and s newly provided duct body is driven forward by the driving of the of penetrating machine so as to reduce a term of constructing the duct.
Patent JP-H0192320-A (JP)
Title: Improvement of toughness of joint of high tension steel subjected to flash butt welding
Inventor: KAWASAKI MITSUSANE
IPC: C22C38/12
Filed: 1987-10-02
Abstract: PURPOSE:To improve the toughness of the joint and the weld heat-affected zone of a high tension steel having a specified compsn. subjected to flash butt welding, by heating and holding the joint in a specified temp. range and carrying out controlled cooling. CONSTITUTION:A high tension steel contg., by weight, 0.02-0.20% C, 0.10-0.80% Si, 1.00-3.00% Mn, 0.01-0.05% Al, 0.02-0.10% Nb and 0.02-0.10% V or further contg. 0.1-0.4% Cu and/or 0.1-0.4% Ni is subjected to flash butt welding. The resulting joint is heated to the temp. range of 900-1,000 deg.C, held in the temp. range for 100-150sec and cooled at 5-15 deg.C/sec cooling rate in at least the temp. range of 800-500 deg.C. By this heat treatment, a grain refining effect is produced on the recrystallized structure and the toughness of the joint and the weld heat-affected zone of the high tension steel can be improved.
Patent JP-S61125806-A (JP)
Inventor: TANAKA YOSHIAKI
IPC: B28B1/52
Filed: 1984-11-24
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-S60143033-A (JP)
Title: Change system dor synchronizing map information
Inventor: TANAHASHI KATSUHIKO
IPC: H04B7/15
Filed: 1983-12-29
Abstract: PURPOSE:To prevent system-down by informing the map information collection end and normal abnormality state to an opposite device in a time division multiplex connection terminal station device of demmand assignment system so as to change the map information in the same timing. CONSTITUTION:Four signal lines offering information whether the own line is normal or not to each other are provided based on a fault signal from map information collection end and supervisory control units 14, 14' between common control units 17, 17' of slave TDMA7', 8'. After the opposite line is normal and the collection of the map information is confirmed, the map information is changed. Thus, even if switch over is conducted in synchronizing with a super frame timing, since the two slave TDMA sections 7', 8' change map synchronizingly, no remote station is brought into system-down.
Patent JP-2000078552-A (JP)
Title: Video conference system
Inventor: YAGYU MASAKI
IPC: H04L12/18
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To enhance the initial economy at system configuration including conference terminals and to reduce the running cost. SOLUTION: A general-purpose personal computer 100 is used for video conference terminals 1161-116n and MPEG 2 system is applied to a decoder 102. The MPEG 2 system is applied to encoders 1091-109m of a video encode server 117, the number (m) of the encoders is smaller than the number (n) of the decoders 102 of the conference terminals so as to be optimum to a traffic of conference commencement. A multi-point conference server 114 provides a multi-point conference service to each terminal via an ATMSW 113 and a video on demand server 115 provides a video on demand service to each terminal.
Patent JP-H03109395-A (JP)
Title: Production of methyl-alpha-d-glucoside-6-monofatty acid ester
Inventor: GAMA YASUO
IPC: C07H1/00
Filed: 1989-09-25
Abstract: PURPOSE:To simply obtain the title ester useful as a nonionic surfactant having protein solubilizing ability by treating methyl-alpha-D-glucoside and fatty acid with oxidation-reduction condensing method. CONSTITUTION:(A) Methyl-alpha-D-glucoside expressed by formula I and (B) fatty acid are treated by oxidation-reduction condensation method (2,2'- dipyridyldisulfide/triphenylphosphin) to provide the ester expressed by formula II (R is fatty acid residue). Furthermore, the above-mentioned reaction is preferably carried out using the ingredient B at an amount of 1.2-1.5mol based on 1mol ingredient A and using pyridine as the reaction solvent at 100 deg.C for 8-10hr.
Patent JP-H0973852-A (JP)
Title: Manufacture of plate fuse
Inventor: SAITO YASUSHI
IPC: H01H85/02
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a plate fuse through a dry process by punching a metallic plate fuse body, placing it on an insulating support, and laying electrodes and a fusing path. SOLUTION: An insulating support 20 made of an insulating rectangular plate has an oblong hole 21 formed in its middle that extends almost the entire width of the support, and four circuits 31 each made of a tapered fuse body are laid parallel to one another over the surface of the support 20 and are folded back at their middle. Both ends of each circuit 31 constitute electrodes 32, 32, and the portion between the electrodes 32, 32, particularly a portion suspended in air inside the oblong hole 21, constitutes a fusing path 33. Since the insulating support 20 is folded like a rafter, only the circuits 31 need be laid over the surface of the plate. The oblong hole 21 need not be provided in particular, but by laying the circuits 31 so that they cross the oblong hole 21, the circuits 31 are suspended in air and become likely to be fused at the fusing path 33.  A process for manufacturing these can be of the dry type, and hence they can be manufactured easily.
Patent JP-2001075342-A (JP)
Title: Image forming device and density adjusting method
Inventor: MITAMURA HIROMICHI
IPC: G03G15/06
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To adjust printing density to compensate for the change in printing density by changing the level of a drum bias by a drum bias applying means and adjusting an electrifying potential and the potential difference between a developing bias and an exposure section potential while maintaining the potential difference between the electrifying potential and the developing bias constant. SOLUTION: A drum bias control section 9 recognizes printing density specified by a density specification operating section 8 and controls a drum bias power supply 7 to generate a drum bias in accordance with the specified printing density. When a user selects and specifies a density value, which is one step higher, while he feels reduction in printed density, the section 9 controls the power supply 7 to make the drum bias one step lower. Conversely, when the user selects and specifies a density value one step lower, the section 9 controls the power supply 7 to make the drum bias one step higher level.
Patent JP-H0781365-A (JP)
Title: High adjusting device for automobile
Inventor: FURUKAWA TAMOTSU
IPC: B60G17/015
Filed: 1993-09-08
Abstract: PURPOSE:To forestall the worsening of traveling stability of vehicle by preventing its squatting state from occurring. CONSTITUTION:This level-control element consists of a level controlling hydraulic pump 1 to be driven by a motor M, a control valve 2 consisting of a relief valve 21 and an exhaust valve 22 controlling pressure oil to be fed by this pump 1, a level-control switch 31 operated by a driver for level controlling, a pressure switch 4 detecting pressure in the pressure oil supplied and being turned off if this pressure goes beyond the specified value, a computer 5 as a control circuit outputting a control signal on the basis of a set state of the level-control switch 31 and the detected output of the pressure switch 4, and a hydraulic ram 6 supplied with the pressure oil via the control valve 2.
Patent JP-H1182172-A (JP)
Title: Gelling propellant, its manufacture, and its cleaning method
Inventor: FUJIYOSHI HIRONOBU
IPC: F02K9/70
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To easily form hydrazine anhydride into a gel state and make handling of liquid fuel which is a space propellant such as rocket fuel easy by adding polyacrylic acid to hydrazine anhydride. SOLUTION: In the preparation of a gel propellant, as a gelling objective material (a propellant), hydrazine anhydride which is liquid fuel is used. The hydrazine anhydride is supplied from a liquid fuel supply line (S10), as a gelling agent polyacrylic acid metered is supplied (S20), and they are mixed in a mixing container (S3). Preferably, 0.1-1.0 wt.% polyacrylic acid is added to hydrazine anhydride. By mixing liquid hydrazine anhydride with powdery polyacrylic acid, a gelled mixture is formed (S4). The pH of the gelled product obtained is adjusted (S6). Alkali is supplied to the gelled product (S5) to accelerate gelling (S7).
Patent JP-H1071028-A (JP)
Title: Prevention device for falling of shelf
Inventor: KOJIMA NOBUYUKI
IPC: A47B53/02
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent falling of shelves and to secure passages in between shelves by switching operational phase of a link connecting at least adjacent shelves from rotating to arrestation through a rotation control system based on a seismographic signal from a seismograph. SOLUTION: A prevention device 7 is composed of a link made up with the first arm 10 and the second arm 11, a stopper plate 12 and an electromagnetic solenoid 13. The electromagnetic solenoid 13, when the same is extended, penetrates through a hole made at a prescribed position on the second arm 11, inserts a corresponding expansion stick into one of inset holes made plural on the stopper plate 12 and the same is connected to a seismograph 17 installed at an appropriate place. The seismograph 17 has an appropriate ability to detect earthquake. On an occasion of earthquake, the expansion stick of the electromagnetic solenoid 13 is inset into holes made on the stopper plate 12 so that the rotating move of the first and the second arms 10, 11 are automatically controlled.
Patent JP-H07106785-A (JP)
Title: Wave absorber for ghz band
Inventor: TERANISHI MANABU
IPC: H05K9/00
Filed: 1993-10-05
Abstract: PURPOSE:To absorb a wide range of specific polarized waves of radio waves in the GHz band with a single wave absorber by mixing magnetic powder in the base material of the absorber and forming slits running in the direction perpendicular to the polarized waves in the lining of the absorber. CONSTITUTION:A wave absorber 2 is composed of a rubber-based material prepared by using ethylene-propylene-diene rubber as a base material and mixing Mn-Zn ferrite powder in the base material as magnetic powder. The absorber 2 is lined with a metal film having a thickness T of, for example, 10mm. A plurality of slits 4 which hare depths D of 5-8mm and run in the direction of a magnetic field H are formed in the metal film along the direction of an electric field E. The widths of the slits 4 are set at 40-60% of the arranging pitch P of the slits 4. The absorber 2 has an excellent reflection loss characteristic in a wide band against specific polarized waves of radio waves in the GHz band. In addition, a wave absorber having a desired wave absorbing characteristic can be easily obtained without using multiple absorbers when the characteristics of the polarized waves are known in advance.
Patent JP-H06101881-A (JP)
Title: Air conditioner for clean room
Inventor: NISHIMURA HIROSHI
IPC: F24F7/06
Filed: 1992-09-18
Abstract: PURPOSE:To prevent air down-flow in a clean room for production of semiconductors, etc., from being disturbed, by increasing the opening ratios of gratings corresponding to movements of a human body. CONSTITUTION:Sensors 10 detect a human body existing region in a clean room 1. When the presence of a human body is detected, the opening ratios of gratings in the vicinity of the human body existing region detected are increased to raise the air down-flow velocity around the human body existing region.
Patent JP-H1089288-A (JP)
Title: Centrifugal type blast impeller
Inventor: YAMAGUCHI AKIRA
IPC: F04D29/28
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To remarkably improve workability at a temporary assembly process for a centrifugal type blast impeller. SOLUTION: The thickness of the caulking pawl part 5a of a fan blade is set such that the plate thickness of a tip part 5x is lower than that of a root part 5y. In the tip part 5x of the caulking pawl 5a wherein a problem on insertion ability between the caulk pawl 5a and a caulking hole arises, a clearance between the caulk hole and the caulking pawl 5a during insertion is set to a high value. Thus, since the caulk claw 5a is easily inserted in the caulk hole, workability at the temporary assembly process of a centrifugal blast impeller is eminently improved.
Patent JP-H04127644-A (JP)
Title: Headset for telephone terminal equipment
Inventor: HAYASHI HIDEO
IPC: H04W88/02
Filed: 1990-09-18
Abstract: PURPOSE:To attain communication even when a person is parted from a handset to a degree without supporting the handset by a hand by forming a radio line between 1st and 2nd transmitter-receivers connected respectively to a headset and a mobile set and sending a signal via the radio line. CONSTITUTION:A headset 2 consists of a reception headphone type speaker 21 able to be fixed to its head, a transmission small sized microphone 22 and a 1st transmitter-receiver 3 making transmission reception of a voice signal, and a 2nd transmitter-receiver 4 is connected to a mobile set 5 by using a jack and a plug. Then the voice signal is sent between the mobile set 5 and the head set 2 via the 1st and 2nd transmitter-receivers 3, 4. Thus, communication is attained even when a talking party is parted from the handset to a degree without supporting the handset by a hand.
Patent JP-H03110470-A (JP)
Title: Generating method for calibration line
Inventor: IZUMI YUKIYOSHI
IPC: G01N33/543
Filed: 1989-09-26
Abstract: PURPOSE:To enable correct concentration conversion even if an insoluble carrier coheres naturally by determining the constant of a specific calibration line generation equation from the degree of cohesion of cohesion generated in the insoluble carrier by mixing of a sample whose concentration is already known. CONSTITUTION:The respective degrees A of cohesion of samples whose concentration values C are already known including concentration 0 are measured and substituted in the calibration line generation equation to determine the constants a1, G, and A0, and the calibration line shown by the equation is generated. For the purpose, the sample with the concentration 0 is measured, the current degree A0 of cohesion is regarded as the degree of natural cohesion, and the calibration line is generated with the value obtained by subtracting the A0 from the degree A of cohesion; even when the cohesion is generated in insoluble carrier naturally, the calibration line generating means which measures accurately the concentration is obtained. In the equation, (n) is a natural number and A0 is the degree of natural cohesion of the insoluble carrier.
Patent JP-H03111622-A (JP)
Title: Multiple valve type engine suction system
Inventor: KUJI YOICHI
IPC: F02B31/02
Filed: 1989-09-26
Abstract: PURPOSE:To generate a swirl inside a combustion chamber without any complicated constitution and any increase in suction resistance and cooling loss by making angles of wall surfaces on the right and left partition sides of three branch suction ports different. CONSTITUTION:In a partition 50 for partitioning branch suction ports 13, 14 forming suction port openings 7, 8 at the end part downstream side of suction air, an angle thetaa is formed with respect to a surface Pa perpendicular to the direction K, in which a crankshaft extends, toward the branch suction port 13 side by the wall surface 50A of the partition 50. In the same way, an angle thetab is formed with respect to a surface Pb perpendicular to the direction K toward the branch suction port 15 side by the wall surface 51A of a partition 51. For example, the angle thetab is larger than the angle thetaa. Therefore, flow speeds of suction air introduced into a combustion chamber 5 through the suction port openings 7-9 are different from each other so that a stable swirl can be generated inside the combustion chamber 5.