baber/WOPTO huggingface dataset:
Patent JP-H11257543-A (JP)
Title: Concrete pipe
Inventor: FUJII HIROAKI
IPC: F16L9/08
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To clear limitations on height for transportation by a truck even if a concrete pipe is large in bore, and surely materialize the transportation of the concrete pipe to a work site. SOLUTION: A concrete pipe A is divided into plural divided bodies (a) and (a), and the joining periphery 1 of each divided body (a) is formed into a stepped periphery having a joining part 2 laid along the radial direction of the concrete pipe A. By this constitution, even if the concrete pipe is large in bore, the height of loaded charges will come up to a some degree of the half of the diameter of each concrete pipe so as to allow limitations on height for transportation by a truck to be thereby cleared, so that the transportation by a truck of the concrete pipe large in bore to a work site can thereby by materialized.
Patent JP-H11261380-A (JP)
Title: Radio receiver and automatic storing method for channel selection information
Inventor: KOMIYAMA SHINJI
IPC: H03J5/02
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To easily and securely receive even a radio wave of unspecified frequency which is used for a relatively short period. SOLUTION: When sound detecting circuit 7 detects a radio wave, which is selected by a tuner part 2, and which contains a sound signal, a control circuit 20 automatically stores channel selection information regarding the selected radio wave in a memory 32. In this case, the memory 32 has the newly recorded selection information and stores pieces of channel selection information which has been used in the past as many as predetermined. Channels is selected by using the channel selection information stored in this memory 32.
Patent JP-H04293418-A (JP)
Title: Travel speed controller of mower
Inventor: UEDA YOSHIHIRO
IPC: A01D34/68
Filed: 1991-03-25
Abstract: PURPOSE:To maintain grass in an approximately constant posture by reducing the set. travel speed of a speed change mechanism, when the load of an engine becomes larger than a set value. CONSTITUTION:When the load of an engine E becomes larger than a set value, the speed of a mower is slowed down to a set travel speed without stopping the travel of the mover. Grass positioned around a grass-cutting member 2 is maintained in an approximately constant posture by the effect of the grass- cutting section traveling at a low speed.
Patent JP-H04294564-A (JP)
Title: Positioning device
Inventor: YAMADA TOMOAKI
IPC: H01L21/68
Filed: 1991-03-25
Abstract: PURPOSE:To stably position, at a high speed, a target pattern designed mainly consisting of the segments in a plurality of directions, even when the tortoise shell shaped, rice particle shaped or other background generated by the accidental conditions may exist, at the time of positioning utilizing a correlation. CONSTITUTION:After a wafer 1 is rotated for correction with a stage 2, it is imaged with an imaging apparatus 3 and is then stored in an image memory 4. On the other hand, a projection model of which model region is projected in two directions is stored in a memory means 6. A retrieving means 7 obtains, from content of the image memory 4, a projection pattern with a pitch of 1/2 or less the width of the model region in the predetermined direction and also executes arithmetic operation of the correlation between the projection model and the projection pattern while the projection model is shifted in unit of the minimum resolution of the projection pattern in the direction other than the predetermined direction.
Patent JP-S57175235-A (JP)
Title: Load detecting sensor
Inventor: TAKEKOSHI YOSHIKAZU
IPC: G01L5/00
Filed: 1981-04-21
Abstract: PURPOSE:To facilitate the detection of a clamping load with high accuracy and high stability, by using a ring-shaped main iron core containing a ring-shaped groove, a coil which measures the magnetic properties and an auxiliary iron core which is fitted to the main iron core, respectively. CONSTITUTION:A load detecting sensor 5 contains a ring-shaped groove which is concentric to the center of a ring-shaped main iron core 1, and a coil 3 for measurement of magnetic properties consisting of an energizing coil and a magnetic flux detecting coil is stored in the ring-shaped groove. A ring-shaped auxiliary iron core 2 is stacked on the core 1 to form a magnetic circuit. Furthermore, the concave core 1 is fitted to the convex core 2 at the outer circumference side of the junction face of the cores 1 and 2. Thus the clamping load can be easily detected with high accuracy and high stability.
Patent JP-S55151833-A (JP)
Title: Data transmitting device
Inventor: KATOU HIROICHI
IPC: H04L7/02
Filed: 1979-05-16
Abstract: PURPOSE:To facilitate the phase synchronism of the receiving timing signal and thus increase the transmission efficiency, by transmitting the data of the NRZ signal after converting into the signal of the NRZI type in case the data is tansmitted serially via the communication circuit. CONSTITUTION:The data terminal unit of the transmission side delivers the transmission data in the form the NRZ signal which synchronizes with the frequency of one to an optional integer of the carrier frequency. The polarity is converted through NRZI circuit 1 and at the center point of each bit to produce the NRZI signal, and the carrier is modulated with the output of the NRZI signal to be transmitted 2. On the other hand, receiving circuit 5 demodulates the received NRZI signal and then extracts the carrier signal to divide 7 it into one to an optical integer. Then the NRZI signal is converted into the NRZ signal through NRZ converting circuit 6, and at the same time the polarity converting point of the NRZI signal is delivered in the form of the synchronous signal. Receiving the synchronous signal, bit synchronous circuit 8 has the phase synchronism with circuit 7. And the outputs of circuits 8 and 6 are supplied to the data terminal unit of the reception side, and the supplied NRZ signal is decoded with the output of the synchronous circuit. Thus the transmission efficiency can be increased.
Patent JP-S62220737-A (JP)
Title: Vibration-damping transmission device
Inventor: KANASHIKI SUSUMU
IPC: F16F15/123
Filed: 1986-03-18
Abstract: PURPOSE:To enable the large torque to be transmitted while substantially damping a torsional vibration, by forming arms in the radial direction of one flange member while holders in the other flange member and providing a resilient member to be extended between the arm and the holder so that a material of large flection can be used for the resilient member. CONSTITUTION:Arms 3 are formed in the radial direction of one driving flange member 1, while holders 9, opposed to the arms 3, are formed in the other driven flange member 7, and a resilient member 19 is tensely provided between the arm 3 and the holder 9. By this constitution as in the above, a material of large free length, having large flection, can be used for the resilient member 19 connecting the driving flange member 1 with the driven flange member 7. As the result, large torque can be transmitted while substantially damping a torsional vibration. While the resilient member 19, which is compressed so that its both ends are always placed in almost parallel, enables reliability to be improved reducing wearing.
Patent JP-S51135509-A (JP)
Title: Tracking control method for magnetic recording reproduction device
Inventor: DEGUCHI MASAHIRO
IPC: G11B15/46
Filed: 1975-05-19
Abstract: PURPOSE: To automatically establish constantly the best tracking condition with simple and low-cost construction in the reproduction of VTR. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10251418-A (JP)
Title: Lining sheet for ship building bed
Inventor: TORII KAZUHARU
IPC: B63B59/04
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet used to prevent the peeling, scratching, etc., of the coating film on a ship bottom and having excellent durability and not causing the fouling of the coated surface by selecting a sheet prepared by molding a composition comprising an ethylene/propylene/diene type thermoplastic elastomer and a polyolefin resin in a specified ratio and having a specified hardness and a specified thickness. SOLUTION: This sheet is prepared by molding a composition containing 10-80 pts.wt. ethylene/propylene/diene (e.g. 1,4-hexadiene) type thermoplastic elastomer, 20-90 pts.wt., desirably 40-70 pts.wt. polyolefin resin, desirably a PE resin or a PP resin (the total of both is 100 pts.wt.) and has a Durometer D hardness HDD of 35-70, desirably 40-60 and a thickness of 0.5-5mm, desirably 1.0-4.0mm. It is desirable that the sheet has an elongation set of 10-50% as measured according to JIS K6301, because the sheet can be recovered well from a depressed state.
Patent JP-S62219252-A (JP)
Title: Manufacture of optical information recording master disk and exposure device for same
Inventor: IIDA TAMOTSU
IPC: G11B7/0045
Filed: 1986-03-20
Abstract: PURPOSE:To improve the information reproducibility of a disk for optical information recording and to expand a recording area by irradiating a resist master disk with a laser beam which is modulated with a recording signal whose difference from a read signal is corrected. CONSTITUTION:A recording signal source 5 outputs a recording signal 16 to be read out of a disk for optical information recording which is reproduced by using the resist master disk 7 as usual. A ROM circuit 9, on the other hand, outputs the best delay information 14 for distance information 13 on the basis of the distance information 13, and consequently a delay signal 15 corresponding to delay information 14 is outputted from a delay circuit 10. An AND circuit 12 ANDs a recording signal 16 with the delay signal 15 to output a recording signal 17 which is so corrected that the length of a read signal from each pit formed on the disk for optical information recording.
Patent JP-S59187193-A (JP)
Inventor: ASADA NORIO
IPC: G03B17/56
Filed: 1983-04-08
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-H04276473-A (JP)
Title: Cassette and recording apparatus
Inventor: TANAKA KIYOHARU
IPC: B65H7/02
Filed: 1991-03-04
Abstract: PURPOSE:To set a recording sheet without mistaking the surface and rear thereof. CONSTITUTION:The sheet receiving part 31 of a cassette 30 is constituted so as to have a shape asymmetric with respect to the center line of the width of a recording sheet P parallel to the feed direction of the sheet P. A first sensor S1 for detecting the leading end of the recording sheet P and a second sensor S2 for detecting the shape of the recording sheet are provided to a manual insertion feed part. Even if the recording sheet P is ready to be inserted in the cassette 30 in such a state that the surface and rear thereof are mistaken, said sheet P can not be inserted. When the recording sheet is erroneously inserted mistaking the surface side as the rear side at the time of manual insertion feed, this state is detected by the sensors S1, S2.
Patent JP-S60218742-A (JP)
Inventor: OTSUTOO BURUN
IPC: H01J29/07
Filed: 1985-03-27
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-H08180928-A (JP)
Title: Waterproof connector
Inventor: MASUDA TOSHIHIKO
IPC: H01R13/52
Filed: 1995-03-20
Abstract: PURPOSE: To provide a waterproof connector in which an opening of an insertion hole of a sealing member is not displaced from an opening in the rear end of a terminal housing, and the number of components is reduced. CONSTITUTION: A waterproof connector 21 has a housing 29 in which a plurality of terminal housing rooms 27 each for accommodating a terminal fixture in the terminal of an electric wire are closely arranged, and a sealing member 25 fitting to the rear end on electric wire drawn out side of the housing 29, having an insertion hole 45 communicating with the terminal housing room 27, and sealing the terminal housing room 27. A slippage preventing projection 47 protruding from the circumference of an opening edge of the insertion hole 45, and fitting to an opening 27a on the electric wire drawing out side of the terminal housing room 27 is formed in the sealing member 25.
Patent JP-H01233629-A (JP)
Title: Resource control circuit
Inventor: MICHIGAMI MAKOTO
IPC: G06F9/46
Filed: 1988-03-15
Abstract: PURPOSE:To make a processing a high speed by receiving the condition signal of plural resources to have the same function, outputting an identifying number to specify the only one among the resources when the usable resource exists and outputting the signal to indicate a using impossibleness when the usable resource does not exist. CONSTITUTION:For a priority encoder 2, an output signal R becomes '1' when all the signals of eight inputs (0)-(7) are '0'. That is, when all eight timers T0-T7 are using impossible, the signal R becomes '1' and the signal R is a using impossible signal. On using the tier, a processor 1 fetches the output signals R, D2-D0 of a resource control circuit 4 and judges whether the using impossible signal R is '1' or '0', all the timers T0-T7 are using impossible when the R is '1', in this case, a prescribed processing is executed. Besides, when the R is '0', the timer of a timer number indicated with the signals D2-D0 is used. Thus, the processing is made a high speed.
Patent JP-S63229360-A (JP)
Title: Gas sensor element
Inventor: YAMAMOTO HIDEO
IPC: G01N27/41
Filed: 1987-03-18
Abstract: PURPOSE:To improve the response of a sensor element and to prevent the generation of a crack in a cap due to heating, by interposing an insulating buffer layer between the cap for controlling the diffusion of gas and a heater. CONSTITUTION:A heater 6 heating a sensor to high temp. is mounted on the gas diffusion control cap 5 of a gas sensor element and an insulating buffer layer 7 such as an alumina layer of a semi-sintered state (high in a whole void ratio) is provided between both of them. A current of 10mA order flows to a heater circuit and leaks to an electrode circuit to exert effect on a sensor response speed but, by interposing the buffer layer 7, the generation of leak current is prevented to make it possible to improve response. Further, by forming the buffer layer 7 from the alumina layer high in the whole void ratio, the difference in coefficient of thermal expansion is absorbed to relax the heat cushion of the cap 5 and the generation of a crack can be prevented.
Patent JP-H02239378-A (JP)
Title: Picture reader
Inventor: HORIKAWA KAZUO
IPC: A61B6/00
Filed: 1989-03-14
Abstract: PURPOSE:To increase a picture read speed and to improve picture processing ability only with the use of a range in which the response of a logarithm amplifier is excellent by dividing the output signal of a photo detector into the plural ranges, and converting it into the signal in the range desirable to the logarithm amplifier. CONSTITUTION:Out of electric signals SO from a photo multiplier 22, the signals at two lower digits at a small light quantity and two higher digits at a large light quantity out of stimulated phosphorescence by I/V converters 24 and 25 are converted into a voltage signals S1 and S2, and outputted to logarithm amplifiers 26 and 27. The amplifiers 26 and 27 convert the signals into voltage signals S3 and S4 whose upper limits and lower limits are 0V, and clips them by clipping circuits 28 and 29. An adder 30 adds clipped signals S5 and S6, and outputs a voltage signal in the prescribed range. Thus by providing two signal processing systems, and using the excellent response ability of the logarithm amplifier, the picture read speed is increased, and the picture processing ability is improved.
Patent JP-2000256220-A (JP)
Title: Separating agent
Inventor: FUTAGAWA TORU
IPC: C07C255/43
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain a separating agent which does cause the tailing phenomenon of an analysis target compound on its separation and well separates the compound, by using a polysaccharide derivative derived from a polysaccharide containing one or more ions in specific concentrations, respectively. SOLUTION: This separating agent comprises a polysaccharide derivative [for example, amylose tris(3,5-dimethylphenylcarbamate)] derived from a polysaccharide (for example, cellulose or amylose) which contains one or more ions selected from chloride ion, nitrate ion, phosphate ion, sulfate ion, sodium ion, ammonium ion, potassium ion, calcium ion, and magnesium ion in concentrations of <=3 ppm, respectively, and preferably has a weight-average mol.wt. of 1,000-500,000 (converted into polystyrene) and a mol.wt. distribution of 1-3. The separating agent is especially preferably used for liquid chromatography, and preferably charged into a column as such or after carried on a carrier (for example, silica gel).
Patent JP-H07268864-A (JP)
Title: Automatic riveting machine for partition plate of cage of continuous underground wall
Inventor: HIWAKI TAKAO
IPC: E02D5/20
Filed: 1994-03-30
Abstract: PURPOSE:To easily fix a sheet by a method wherein a base plate is attached to a traveling roller which moves along a T-shaped steel provided on a partition plate and a riveting drill is provided, through a base, on a supporting member vertically movably mounted to the opposite surface of the base plate. CONSTITUTION:A clamp nut 28a is loosened to release clamping of a clamp plate 28b so that a supporting member 9 is vertically moved to set the height of a riveting drill 12 to a riveting position of a rivet 4. And a press plate 11 is extended to press a fixing plate 3, following which the drill 12 is rotated and extended and the rivet 4 is driven into the plate 3 and a partition plate 1 from a gap 11a of the plate 11 and thereafter the plate 11 and cylinders 32, 33 of the drill 12 are moved back. And a rotation axis 26 is rotated by means of a rotary lever 26a to rotate a fixing roller 14 of a traveling roller 7 thereby to move an automatic riveting machine A to a next riveting position along a flange 6 of a T-shaped steel 5. Further, by repeating similar operations, a sheet 2 for preventing concrete from flowing out is attached to the partition plate 1.
Patent JP-S58177568-A (JP)
Title: Head driving mechanism
Inventor: SAITOU SHIYUUICHIROU
IPC: G11B21/04
Filed: 1982-04-13
Abstract: PURPOSE:To realize a small-sized, high precise mechanism, by using a means for reciprocal motion as a head driving mechanism, and moving a head by a specific distance at every time without using any complex driving force generating means. CONSTITUTION:When a head driving instruction is supplied to an electromagnet 22, an actuator 26 is attracted to a yoke 24 and a ratchet 2 rotates counterclockwise to allow a hooking pawl 9 to engage a next gear. When the ratchet 2 rotates counterclockwise by one gear and stops, a driving pawl 8 is drawn by a spring 14 as shown by an arrow 17 to return its original position, where it engages a next gear. Every time the ratchet 2 rotates by a specific angle, a pulley 5 rotates similarly to move a head base 38 linearly by specific distance through a steel belt 36. The diameter of the pulley 5 is considerably smaller than the diameter of the ratchet 2, so the head base 38 is moved linearly by a minute distance at every time. Thus, a head 43 is moved by the minute distance at every time.
Patent JP-H09253579-A (JP)
Title: Transporting device for granular material
Inventor: MORIMOTO SHUJI
IPC: B07C5/06
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to separate and expel foreign matter from granular materials in a transporting stage and to efficiently transport the granular materials from which the foreign matter is removed to the ensuing stage. SOLUTION: This transporting device is composed of a straight pipe-like cylindrical body 2, a transporting member 3 which has spiral vanes 13 rotating within this cylindrical body 2 and a driving section 4 interlocked and connected to this transporting member 3. The angle (a) of intersection between the axial center 5 of the cylindrical body 2 and a horizontal plane is set at <=75 deg.. A feed port 7 and a discharge port 10 are opened in this cylindrical body 2 and a granular material transporting path S is formed within the cylindrical body 2 between this feed port 7 and the discharge port 10. The lower side peripheral wall in at least part of this granular material transporting path S is successively provided with a foreign matter discharge path 39 smaller than the external shape of the transported granular materials 18.
Patent JP-H01104429-A (JP)
Title: Manufacture of heat exchanger
Inventor: ISHIBASHI TADAHIKO
IPC: F28F1/12
Filed: 1988-03-17
Abstract: PURPOSE:To manufacture a heat exchanger with a pin fin having a high heat conduction efficiency on an industrial scale by forming as one body plural linear heat conduction bodies, a both end solution anisotropic sheet consisting of a resin and an S-shaped cross section rectangular pipe, and heating and removing the resin. CONSTITUTION:By integrally forming plural pieces of linear heat conduction bodies 4 and soluble resin sheet 6, a composite sheet segment 30 is formed and laminated, and by cutting them by a cutting plane line A-A', an anisotropic heat conduction sheet is obtained. By melting the resin on both faces 40a, 40b of this sheet and exposing both ends 4a, 4b of the linear heat conduction body 4, a both end solution anisotropic sheet 40 is obtained, and to both the ends 4a, 4b, paste-like low temperature solder is applied. On the other hand, by a cross section rectangular pipe 3, an S-shaped pipe having a prescribed number of curved parts is formed, and to its parallel parts, paste- like low temperature solder is applied, and the both end solution sheet 40 is inserted and held between the parallel parts. Subsequently, by pressing and heating this laminated body, a pipe fin integral object 42 is formed, and on removing the soluble resin 6 with hot water, an exposed pipe fin integral object 45 consisting of the S-shaped pipe 3 and the linear heat conduction body 4 is formed.
Patent JP-H07268889-A (JP)
Title: Carrying-in and carrying-out device for manhole
Inventor: SAITO TAKASHI
IPC: E02D29/14
Filed: 1994-03-31
Abstract: PURPOSE:To obtain strong holding power while safety is improved and operation is hastened efficiently when a manhole cover is carried in and carried out. CONSTITUTION:A carrying-in and carrying-out device for a manhole is supported by casters 33 on the lower side of a fixed table 32 for a handle truck 31. A lifting gear 36 has a hydraulic cylinder 37, first pantagraph levers 39a, 39b and second pantagraph levers 40a, 40b, the first and second pantagraph levers 39a, 39b, 40a, 40b are operated by pressure oil, and a lifting table 41 is lifted and lowered. A jack device 45 has a hydraulic cylinder 52. Upper arms 53a, 53b and lower arms 54a, 54b are connected to the jack device 45. Connecting sleeves 56 are mounted at other ends of the upper and lower arms 53a, 53b, 54a, 54b. The spindles 58 are installed concentrically to the connecting sleeves 56.
Patent JP-H06271615-A (JP)
Title: Production of propylene copolymer
Inventor: IMANISHI KUNIHIKO
IPC: C08F4/658
Filed: 1993-03-22
Abstract: PURPOSE:To obtain the subject copolymer excellent in balance between transparency and rigidity by copolymerizing a small amount of ethylene with propylene using a specific polymerization catalyst. CONSTITUTION:(A) A solid catalyst component consisting essentially of Mg, Ti, a halogen and an electron donative compound is brought into contact with an olefin in the presence of (B) an organoaluminum compound (preferably triethylaluminum, etc.) and (C) an organosilicon compound expressed by the formula {R<1> is l-10C hydrocarbon; R<2> is 1-10C bivalent hydrocarbon or R<5>O (R<5> is 1-10C bivalent hydrocarbon); R<3> is R<1> or R<6>O (R<6> is 3-10C hydrocarbon); R<4> is CH3 or C2H5; (x) is 1 or 2; (y) is 0 or 1; (z) is 2 or 3, with the proviso that [(x)+(y)+(z)] is 4}. The resultant polymerization catalyst is then used to copolymerize propylene with ethylene. Thereby, the objective copolymer with 0.01-10wt.% ethylene content is obtained.