baber/WOPTO huggingface dataset:
Patent JP-S6273122-A (JP)
Title: Optical device for precise measurement
Inventor: KIDO YASUAKI
IPC: G01L11/00
Filed: 1985-09-27
Abstract: PURPOSE:To measure a delicate change in physical quantity to be measured highly accurately and faithfully, by converting a change in mechanical output of a functional element in a sensor box, which corresponds to a physical quantity to be measured, into the rotation of a diffraction grating, and optically expanding the result faithfully. CONSTITUTION:Output laser light from a laser light source 1 is split into two parts. One output laser light is directly guided to a spectrum operating part 6, in which a spectrum analyzer and a personal computer are combined. The other output laser light is guided to a simple type spectroscope 3, which is formed by combining a pressure sensor such as bellows responding to atmospheric pressure and a diffraction grating, through optical fiber 2 such as single-mode optical fiber or constant- polarization optical fiber. Spectroscopic operation responding to the atmosphere pressure is performed. The laser light, which has undergone the spectroscopic operation, is guided to an optical power meter 5 through optical fiber 4. The output of the meter is checked. Thereafter, the light is inputted to the spectrum operating part 6. The spectral distribution of the spectroscopic output laser light is compared with the spectral distribution of the input laser light from the laser light source 1. The distributions are analyzed. The atmospheric pressure to be measured is computed, outputted and displayed.
Patent JP-H0759670-A (JP)
Title: Vacuum double structure body
Inventor: MORIKAWA AKIRA
IPC: B21D51/18
Filed: 1993-08-27
Abstract: PURPOSE:To provide a vacuum double structure body which is beautifully finished up and which can be easily produced at a low cost with a high productivity. CONSTITUTION:A curling flange part 21b is provided in the edge part of the opening of an outer container body 21 having a substantially circular cross-sectional shape. Further, the end part of the opening of an inner container body is fitted in the end part of the opening of the outer container body 21 from the inside of the latter, and a curling flange part 11b is formed in the edge part of the opening of the inner container body 11 which is projected from the outer container 21, and is joined to the curling flange part 21b of the outer container body 21. The curling flange parts 11b, 21b of the inner and outer container bodies 11, 21 are subjected to a curling process so as to form a curling pat 14, and accordingly, they are integrally connected together.
Patent JP-2000045399-A (JP)
Title: Flashing construction for opening
Inventor: DAIMON TOSHIBUMI
IPC: E04B1/64
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To easily provide flashing for the lower end of an opening by providing a parting edge having an inserting portion at the lower edge of the opening, inserting an exterior wall panel, and fitting a vertical piece in a gap between the exterior wall panel and a front piece of the inserting portion. SOLUTION: A parting edge 1 having an inserting portion 2 is provided at the lower edge of an opening A. Next, an upper end portion of an exterior wall panel 10 is inserted to the inserting portion 2 of an exterior wall panel 10 for installation. Next, a vertical piece 6 of a flashing sheet 4 is fitted to a gap between a front piece 3 and the panel 10. Thereafter, a cover member 7 is provided at the projected portion 41 of a flashing sheet 4 from both the sides of opening A. At this time, a flashing rib 61 is linked to a projected piece 31 provided so as to contact the surface of the panel 10 near the edge end at the rear face side of the front piece 3. In this way, the flashing sheet 4 is definitely fitted without falling down. Also, rain water flowing down along a sash B at both the sides of the opening A is guided to the flashing sheet 4 at a cover member 7. Then, dripping of rain water at the lower portion of the member B can be prevented. By doing this, flashing at the lower end of the opening A can be easily provided.
Patent JP-H0377705-A (JP)
Title: Rolling method for seamless steel pipe of high alloy steel
Inventor: SOGO YASUO
IPC: B21B23/00
Filed: 1989-08-18
Abstract: PURPOSE:To obtain a steel pipe having no flaw generation by performing rolling after heating an inside face at the lower temperature that the temperature rise by working is deducted from a specific rolling start temperature and heating the outer face at the specific rolling start temperature. CONSTITUTION:In the case of rolling a thick wall blank pipe, the inside face of the blank pipe is heated at the lower temperature that the temperature to be risen with the rolling is deducted from a preset rolling start temperature and the outer face is heated at the specific rolling start temperature. The work is started by heating the inner and outer faces at different temperatures. A high alloy seamless steel pipe of excellent external appearance having no flaw generation without causing a local molten brittleness phenomenon and an uniform wall thickness can be obtained.
Patent JP-S58116312-A (JP)
Inventor: TAKIGAWA KOUICHI
IPC: A45D4/16
Filed: 1981-12-29
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-S6272003-A (JP)
Title: Error signal generating device
Inventor: SHIMADA JIROH
IPC: G11B15/467
Filed: 1985-09-25
Abstract: PURPOSE:To reduce the occupation area of a chip at the time of LSI- implementation by integrating circuit blocks which have the same function at one position, and connecting them by a bus line and putting the blocks in time-division operation. CONSTITUTION:A control circuit 1 generates a 2-bit time-division control signal 101 and switches a time-division control signal 101 among four states (P1, P2, F1, and F2) in synchronism with a clock signal. While the time-division control signal 101 is in the state P1, P2, F1, or F2, only processing regarding a values P1, P2, F1, or F2 to be controlled is performed. A preset value generating circuit 3 is stored plural groups of four preset data corresponding to plural groups of four preset values and when a readout signal 102 is inputted, preset data in an address specified with the output of an address decoder 31 is outputted to the 16-bit bus line 10. The address decoder 31 specifies one of groups of preset data with a mode specifying signal MS and specifies one preset data in the specified group with a time-division control signal 101.
Patent JP-H1052626-A (JP)
Title: Catalytic converter and exhaust gas purifying device
Inventor: KASUYA MASAYUKI
IPC: F01N3/28
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To prevent a honeycomb body from becoming damaged by vibration or thermal stress at the time of starting or stopping an internal combustion engine and also preventing the honeycomb body from becoming deviated in the axial direction to improve durability at a low cost, in a catalytic converter for the purification of an exhaust gas from a variety of internal combustion engines such as an automotive engine and an exhaust gas purifying device equipped with the catalytic converter. SOLUTION: This catalytic converter has a ring-like retaining member 2 fitted to one of the ends or to both ends, in the axial direction, of a metal honeycomb body 1 consisting of catalysts carried on the surfaces of plural air holes formed in the axial direction, and a nonexpanding fiber mat 3 wound around the peripheral face of the honeycomb body 1. In addition, the exhaust gas purifying device consists of the catalytic converter introduced into an exhaust gas pipe for an internal combustion engine or installed halfway through the exhaust gas pipe. Thus, the device is highly durable even under severe use environments and is highly efficient in terms of purifying performance, and further, is effective against adverse heat effects and emission noise.
Patent JP-H0379867-A (JP)
Title: Water sealing device
Inventor: IMACHI YASUSHI
IPC: F16J15/14
Filed: 1989-08-21
Abstract: PURPOSE:To exhaust air in siphons rapidly by installing an inflow pipe on one of two water storage chambers and a drain pipe on the other and forming a siphon means for communicating two water storage chambers in such a way as to generate the flow having a horizontal component to the liquid flowing out of an opening part. CONSTITUTION:The body 1 of a water sealing device is internally divided into two by a partition plate 4 so as to form water storage chambers 2, 3, and the partition plate 4 is provided with a hole 5 for communicating the water storage chamber 2 with the water storage chamber 3. Siphons 6a, 6b as a siphon means are provided on the water storage chamber sides of the hole 5. The siphons 6a, 6b are made of plates curved at the end parts jointed by another plates. There is also provided with guide plates 9 so that the water-flow flowing into the water storage chambers 2, 3 becomes the flow having a horizontal component. As a result, the air in the siphons can be exhausted rapidly.
Patent JP-H0872704-A (JP)
Title: Exhaust/intake structure of pneumatic device
Inventor: SAWADA TATSUO
IPC: B60T15/04
Filed: 1994-09-06
Abstract: PURPOSE: To enable intake/exhaust through an auxiliary intake/exhaust hole, even after an intake/exhaust port has been closed by a lump of ice or the like, by providing an intake/exhaust port to the end of the intake/exhaust pipe and also by forming a hole in the way of the intake/exhaust pipe. CONSTITUTION: An inclined part 102 inclined by approximately 45deg. is formed in the way of a device body 100. Further, an exhaust port 103 is provided to the end of an exhaust pipe 101. The exhaust port 103 is contrived in such a way that it is directed vertically downward when the device body 100 has been fitted in its normal position. Further, the end periphery of the exhaust port 103 is formed to have an angle of 45deg. An auxiliary hole 104 is formed in the vertically downward direction of the inclined part 102. This auxiliary hole 104 is formed in a long hole of a slit shape. In this constitution, even in such a case that the exhaust pipe 101 has been frozen and the exhaust port 103 has been closed by a lump of ice or the like, the exhaust can be enabled by the auxiliary hole 104, so that the intake/exhaust performance in an air- conditioner can be significantly enhanced.
Patent JP-S60104454-A (JP)
Title: Brake booster
Inventor: GOTOU YUUZOU
IPC: B60T13/56
Filed: 1983-11-12
Abstract: PURPOSE:To shorten the total length of a brake booster by installing a sleeve in slidable ways between the opened port part of a shell and the cylindrical part of a valve body and allowing the relative transfer distance between the sleeve and the opened port part to be overlapped with that between the sleeve and the cylindrical part. CONSTITUTION:An opened port part 7 is formed onto the axis part of a rear shell 1b, and a sleeve 8 is installed in slidable ways into the opened port part 7, airtightly by use of a sealing member 9. The cylindrical part 3a of a valve body 3 is inserted in slidable ways into the sleeve 8, airtightly by use of a sealing member 10. The relative transfer distance between the sleeve 8 and the opened port part 7 through the both sealing members 9 and 10 and the relative transfer distance between the sleeve 8 and the cylindrical part 3a are overlapped in the axial direction. Therefore, the relative transfer distance corresponding to two strokes of a power piston 2 can be obtained from two relative transfer distances overlapped in the axial direction, and the total length of a booster can be shortened by the overlapped portion.
Patent JP-S6457302-A (JP)
Title: Sequence controller
Inventor: BABA TAKESHI
IPC: G05B19/05
Filed: 1987-08-28
Abstract: PURPOSE:To prevent a plant from being influenced by the disturbance of an output signal by forming an interruption link between plural programmable controllers connected in parallel, and after checking mutual operation, executing sequence output processing. CONSTITUTION:An input signal I is divided into two components by a sequence controller having a multiplexed programmable controller 2 and the divided signals are simultaneously inputted to two PCs 2a, 2b. Respective interruption links 5a, 5b interrupt each other between the PCs 2a, 2b to generate an interruption on the opposite side. When an interruption generated from the opposite side is detected, '1' is set up in the internal memory of each of the PCs 2a, 2b and stored as a flag. An AND circuit 3 for output signals O1, O2 from the PCs 2a, 2b to a plant 4 outputs a practical output signal O3 to the plant 4 when both the output signals coincide with each other. Even if one of the PCs is failed, an output signal is generated as if a false output is always generated from the failed PC2.
Patent JP-H0614664-A (JP)
Title: Culture and commercialization of gregarious plant and vessel for culture and commercialization of gregarious plant
Inventor: FUJIWARA YASUNOBU
IPC: A01G9/00
Filed: 1992-06-30
Abstract: PURPOSE:To facilitate water washing, etc., of gregarious plants by culturing the gregarious plants in a shallow plate-shaped vessel involving a culture bed having a rugged bottom part, packaging the gregarious plants together with the plate-shaped vessel in an outer container and shipping it. CONSTITUTION:Seeds are sown into a shallow plate-shaped vessel 2 having a rugged 13 bottom 11 having drainage holes 14 and gregarious plants (P) are cultured. The height of the surrounding walls of the vessel is controlled to <=1/3 the stem length of the grown gregarious plants and the plate-shaped vessels are put in layers so that the vertical distance between plate-shaped vessels may be changed in steps corresponding to the stem length of the gregarious plants. The grown gregarious plants, together with the plate-shaped vessel are packaged in an outer container 16. While the seed crusts (P1) are removed by water washing, the root hairs of the gregarious plants are intertwisted with the rugged part of the culture bed. Thereby, the stems (P2) are prevented from getting out of order.
Patent JP-S58113530-A (JP)
Title: Temperature control method of lubricating oil in engine
Inventor: KISHIMOTO YOSHIKI
IPC: F01M5/00
Filed: 1981-12-28
Abstract: PURPOSE:To rapidly increase temprature of lubricating oil after an engine is started in a cold district and save fuel consumption, by flowing exhaust gas in a bypass passage to heat the lubricating oil at a small opening of an automatic choke. CONSTITUTION:A subexhaust pipe 3 parallelly arranged from a main exhaust pipe 2 of an engine is connected to an oil heater 10, and exhaust gas flows in through an gas exhaust inlet flow path 4, space formed by a heater casing 11 and heat exchange element core 13, and an exhaust gas outlet flow path 5 to increase temperature of lubricating oil in the core 13 by heat of the exhaust gas. An automatic return mechanism A2 of an automatic choke A1 mounted to a carburetor 9 and an opening and closing mechanism V2 of a bypass valve V1 provided in the path 4 of the pipe 3 are connected by a link mechanism 8. The link mechanism 8 controls to open the valve V1 at closing of the choke A1 while close the valve V1 at opening of the choke A1.
Patent JP-H0792007-A (JP)
Title: Ultrasonic piezoelectric transducer holder
Inventor: OMATOI NAOYUKI
IPC: G01B17/00
Filed: 1993-08-05
Abstract: PURPOSE:To provide a holder by which pressing force against a piezoelectric transducer can be freely set and the piezoelectric transducer can be pressed at a free angle against a place to be measured such as a tube wall. CONSTITUTION:The ultrasonic piezoelectric transducer holder is provided with a base platform part 12, which can be mounted on a position 10M to be measured, a holding part, which integrally holds a piezoelectric transducer 32, and supporting means 40A, 40B, 40C, 44A, 44B, 44C, 46A, 46B, 46C, which support the holding part on the base platform part 12 so that the angle of the holding part to the platform part 12 can be adjusted while the piezoelectric transducer 32 is pressed in the direction to the position 10M to be measured.
Patent JP-2000159722-A (JP)
Title: Production of fumaric acid
Inventor: WATANABE NAOYUKI
IPC: C07C57/15
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing fumaric acid, not lowering the conversion of maleic acid, even when the mother solution is recycled, by isomerizing the maleic acid. SOLUTION: This method for producing fumaric acid from maleic acid as a raw material comprises the following processes (1), (2) and (3). The process (1): a process for isomerizing the maleic acid in the presence of a water-soluble bromine-donating compound and a compound having a standard electrode potential of >=1 V to produce the slurry containing the crystals of the fumaric acid. The process (2): a process for subjecting the fumaric acid crystal-containing slurry obtained in the process (1) to a solid-liquid separation process to recover the fumaric acid crystals. The process (3): a process for treating the mother solution obtained in the process (2) with an ion exchange resin, adding the maleic acid to the treated solution and then recycling the mixture to the process (1).
Patent JP-H0749230-A (JP)
Title: Earth observation landmark method using small plane mirror
Inventor: ARIGA TADASHI
IPC: G01C15/02
Filed: 1993-08-05
Abstract: PURPOSE:To cause one point on the earth to reflect sunlight for irradiation to a satellite at the time of observing the earth from the satellite, and use the reflective light as the position of an earth image, the calibration of radiation intensity, the verification of resolution or the like. CONSTITUTION:A small plane mirror 3 is provided at one point on the earth, and directed along an intermediate direction (normal direction) between the sun 1 and a satellite 2, thereby enabling sunlight to be radiated to the satellite 2. The plane mirror 3, when viewed from the space, is observed as a point twinkling like a star, and can be used as an artificial ground surface reference point (landmark).
Patent JP-H0551984-A (JP)
Title: Joint structure of wall panel and joint method
Inventor: TANIGAWA TAKAHIRO
IPC: E04B2/74
Filed: 1991-08-26
Abstract: PURPOSE:To make it possible to easily remove a wall panel even after the wall panel is erected. CONSTITUTION:Slits 44 and 46 are respectively provided to the first wall panel 10 and the second wall panel 12, and after the first insertion piece 18 of a joint metal fixture 14 is inserted into the slit 44, the joint metal fixture 14 is slightly lifted up to fit a longer piece 26 to the upper edge of the slit 44. After that, the second wall panel 12 is erected, and the slit 46 is inserted into the second insertion piece 20. Then, the joint metal fixture 14 is pushed down, and a longer piece 36 is fitted to the lower edge of the slit 46. Accordingly, the wall panel 10 is easily connected to the wall panel 12. The wall panel 10 or the wall panel 12 can easily removed by sliding the joint metal fixture 14 up and down.
Patent JP-S6369202-A (JP)
Inventor: YONEDA YASUNOBU
IPC: H01C7/04
Filed: 1986-09-10
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-H0263074-A (JP)
Title: Image forming device
Inventor: ISEDA KEN
IPC: G03G15/00
Filed: 1988-08-30
Abstract: PURPOSE:To write an image such as the consecutive number of pages and to improve economically the information quantity of an image forming body by writing characters which forms image on an image carrier in order according to updated data. CONSTITUTION:When a cover is closed, a contact type switch SW is turned on, the output data of a character generator 102 is updated and next number is output. When copying action is started, a write unit KA is positioned by the driving signal of a CPU10, a shutter 41 is lowered, and characters are written by a LED array 50. Consecutively, an image is formed on a first paper, the output data of the character generator 102 is updated before forming the image on a second paper, and its write image is formed. Thus, since images are written by analog system, information quantity is economically improved.
Patent JP-S6369931-A (JP)
Title: Production of whisker reinforced composite metallic material
Inventor: FUKAZAWA MINORU
IPC: B22F1/00
Filed: 1986-09-12
Abstract: PURPOSE:To produce a homogeneous whisker reinforced composite metallic material having superior strength characteristics, by mixing whiskers having a specified shape and specified dimensions with metallic powder by stirring in an org. solvent and by subjecting the mixture to filtration, drying and hot press forming. CONSTITUTION:Whiskers of SiC, Si3N4 or the like having 0.1-0.2mu diameter, <=15mu length and >=50 aspect ratio are uniformly dispersed in an org. solvent such as alcohol or acetone to <=about 60g/l concn. by stirring. The resulting dispersion liq. is filtered under stirring to remove part of the solvent and immediately powder of a metal such as Al, Mg, Ti or Cu having <=15mu particle size is added to the dispersion liq. and uniformly mixed to prepare a dispersion liq. having about 350-1,100g/l concn. While the uniformly dispersed state is maintained by stirring, the dispersion liq. is rapidly filtered to form a cake, which is then dried and hot press formed. A composite metallic material having homogeneity and superior strength characteristics is obtd. The whiskers in the material undergo little damage in shape.
Patent JP-H0678305-A (JP)
Title: Composite information transmitter
Inventor: TSUCHIDA KENJI
IPC: H04N7/173
Filed: 1992-07-17
Abstract: PURPOSE:To obtain the composite information transmitter with inexpensive configuration utilizing a VIDEOTEX communication network being a conventional telephone line so as to send a still picture and a message such as a color photograph with high reliability. CONSTITUTION:The transmitter is a composite information transmitter 1 using a VIDEOTEX communication network being a conventional telephone line to send message information and still picture information between an information center and a terminal equipment 15. The information center is provided with a compression means 21 applying compression processing to high density still picture information through discrete cosine processing, a quantization means 22, a coding means 25, and a transmission processing means 27. Then the terminal equipment 15 is provided with an information processing means 31 separating sent and coded still picture information and message information, a picture decoding means 32 decoding still picture information, a picture conversion means 33 converting the message information, a synthesis means 34 synthesizing still picture information and message information and a display means 35. As a result, a VIDEOTEX communication network is used to send a still picture and a message such as a color photograph and they are displayed with synthesis thereby enhancing the practical merit.
Patent JP-S58111828-A (JP)
Title: Preparation of epoxy group containing polyester resin
Inventor: KUMAGAI YUUGO
IPC: C08G63/46
Filed: 1981-12-24
Abstract: PURPOSE:To obtain the titled resin excellent in low-temp. cure for powder coating, by reacting with a polyester having an OH group a product obtd. by the reaction of a polyepoxy compd. and a monoalkyl terephthalate in the presence of an organoammonium salt. CONSTITUTION:By reacting a polyepoxy compd. having at least two epoxy groups (e.g., bisphenol type epoxy resin) with a monoalkyl therephthalate (e.g., monomethyl terephthalate) in the presence of a catalyst of the formula[wherein R1-R3 are each H, (cyclo)alky or aromatic group which may be substituted; R4is a hydrocarbon group containing amino, carbamoyl, carbonyl or ether linkage group or aromatic group which may be substituted; X is Cl, Br, I], an epoxy ester having epoxy and alkyl ester groups in combination is obtained. The reaction of this ester and a polyester resin having an OH group gives the titled resin. EFFECT:Good mechanical characteristics, corrosion resistance, and the like.