baber/WOPTO huggingface dataset:
Patent JP-H07107036-A (JP)
Title: Infrared-ray communication system and device therefor
Inventor: YAJIMA HIROHITO
IPC: H04B10/11
Filed: 1993-10-07
Abstract: PURPOSE:To perform communication for which a data amount is large by receiving infrared ray signals to which control information is added for respective divided data from plural transmitters arranged with a prescribed interval by a mobile object receiver while passing and synthesizing and decoding them by control signals. CONSTITUTION:A fixed station 7 adds the control information to signals for which code information from a central controller 1 is converted to binary numbers and divided by a controller 2 and performs conversion to pulse codes further. First to n-th transmission units arranged with the prescribed interval repeatedly transmit the same infrared ray pulse modulation signals for which the signals are modulated and amplified. The reception unit 8 of a mobile station 14 receives, amplifies and demodulates the signals while moving and then, a signal processor 9 converts them to the pulse codes and outputs them. A microprocessor 11 synthesizes and decodes the output signals of the processor 9 by referring to the information of a storage device 10 corresponding to the control information and informs a driver or the like by a display device 13 and a voice synthesizer 12. Thus, the communication for which the data amount is large can be performed.
Patent JP-H1182909-A (JP)
Title: Vibration isolating structure of heat exchanging tubes of exhaust heat recovery boiler
Inventor: MORISHITA HIROKAZU
IPC: F22B1/18
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To form the vibration isolating structure of heat exchanger tubes provided inside the upper header enclosure to be simple and light. SOLUTION: A vibration insulating structure of an exhaust heat recovery boiler, of which heat exchanging part 6 provided inside an external casing 12 circulating exhaust gas 1 comprise multiple self-standing type heat transfer tubes 3a and 4a, of which upper edges are connected to an upper header 10 provided inside an upper part header enclosure 11, and of which lower part edges are connected to the lower part header provided inside a lower part header enclosure, and provided with a heat exchanger tubes piercing part 22 and a heat exchanger tubes not piercing part 23 arranged to the upper partition walls 9 comprising the upper header enclosure 11, is provided with a rigid support frame 34 fixed to the ceiling part of the external casing part 12 at the upper part of a heat exchanger tube not piercing part 23,  a not piercing part seal plate and work footing 35 fixed to the lower part of the rigid support frame 34, and a piercing part seal and a supporting plate 36 pierced with the heat exchanging tubes 3a and 3b at the heat exchanger tubes piercing part 22 and touching the rigid support frame 34 sealing it.
Patent JP-S60133962-A (JP)
Title: Method of vibrating horizontal type continuous casting mold for metal
Inventor: ERURINGU RORAA
IPC: B22D11/04
Filed: 1984-11-30
Abstract: In a method for oscillating an inherently rigid horizontal continuous casting mold for metals, by subjecting the mold to sinusoidally oscillating horizontal stroke movements alternately in the casting direction and in the direction opposite to the casting direction, while casting is advanced in the casting direction and is removed continuously, the mold is oscillated at a frequency, f, of at least about 100 cycles/minute, and the oscillation frequency, f, and mold stroke, H, are given values related to casting rate, V0, such that the average value of 2 fH/V0 is at least 0.64 and the displacement of the mold relative to the casting during each movement of the mold in the casting direction is no greater than 1 mm.
Patent JP-S62112343-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIGYO NAOYUKI
IPC: H01L21/76
Filed: 1985-11-11
Abstract: PURPOSE:To increase the integration and density of an element without reducing the isolating power of the element by a method wherein a plurality of insular and convex substrate regions are interspersed in the interface between the insulating film of the element isolation region and the bottom surface of the substrate along the central parts of the isolation region. CONSTITUTION:Grooves are dug in an element isolation region of a P-type Si substrate 1 of an MOS semiconductor device and a field insulating film 2 is buried herein. Moreover, gate electrodes 4 are formed on parts of the surface of the substrate 1, surrounded with the isolating region, through gate insulating film 3, n<+> layers 5 and 6 which are sued as sources and drains are formed by diffusion and MOS transistors TRs are integrated. A plurality of insular and convex substrate regions 7 are formed in the grooves of this isolation region along the central parts of the region in arrangement at prescribed intervals. As a result, the integration and density of an element is enhanced by the shielding effect of the substrate regions 7 without reducing the isolating power of the element.
Patent JP-H0196649-A (JP)
Title: Silver halide photosensitive material
Inventor: AONO TOSHIAKI
IPC: G03C8/52
Filed: 1987-10-08
Abstract: PURPOSE:To prevent the trouble about a sticking, and to improve the releasing property, the carrying property and the paper feeding property, etc., of the title material by incorporating the fine particle of a hydrophobic fluorine compd. CONSTITUTION:The fine particle of the hydrophobic fluorine compd. is incorporated in the title material contg. at least one layer of photosensitive silver halide emulsion layers mounted on a supporting body. The fine particle of the hydrophobic fluorine compd. is composed of the fine particle of an oily fluorine compd. or a solid fluorine compd. resin, etc., and is preferably composed of a latex-like fine particle thereof. The oily fluorine compd. is exemplified by a fluorine oil. The solid fluorine compd. resin is exemplified by a tetrafluoroethylene resin or a fluorovinylidene resin, etc. Thus, the trouble about the sticking can be prevented, and the photosensitive material is developed by bringing it into contact with a dye fixing agent, followed by transferring a dye, thereby improving the releasing property of the title material, and the paper feeding property and the carrying property of said material, without making the film surface roughness, after releasing, are improved.
Patent JP-H03115428-A (JP)
Title: Production of polymer molding
Inventor: HARA SHIGEYOSHI
IPC: C08F4/06
Filed: 1989-09-29
Abstract: PURPOSE:To produce a molding comprising a mixture of a metathesis- polymerized polymer with a radical-polymerized polymer by polymerizing a metathesis-polymerizable monomer in the presence of a metathesis polymn. catalyst system, a specific radical-generating compd., and a radical-polymerizable vinyl monomer. CONSTITUTION:In a process for producing a polymer molding by simultaneously conducting the polymn. and molding of a metathesis-polymerizable monomer in the presence of a metathesis polymn. catalyst system, the polymn. and molding are conducted in the presence of a main catalyst of the metathesis polymn. comprising a transition metal in a low valency state, a compd. capable of generating a radical by redox reaction, and a radical-polymerizable vinyl monomer having a double bond conjugated with the vinyl group but having no active hydrogen atom. Thus a radical-polymerized polymer is formed simultaneously with a metahtesis-polymerized polymer.
Patent JP-S61130520-A (JP)
Title: Earthquake-proof pc pile restraining head
Inventor: MATSUMOTO YUKIO
IPC: E02D5/48
Filed: 1984-11-29
Abstract: PURPOSE:To raise the resistance to horizontal moment of earthquake of a PC pile head by a method in which reinforcing steel materials are cast over a given length into the upper part of a pile in parallel with PC steel materials in such a way as to reinforce the pile from its upper end to a place where the head-restraining moment is zeroed. CONSTITUTION:In the upper part of a pile 1, spiral reinforcing bars 3, PC steel bars 4, and hot-rolled deformed reinforcing bars 5 are cast into the concrete 2 of high-strength PC pile. The equal numbers of PC steel bars 4 and the deformed reinforcing bars 5 are used, and a fixing plate 7 to fix a reinforcing band 6 and the steel bars 4 is used. The reinforcing bars 3 and 5 are cast from the upper end of the pile 1 into a place pi/4beta where the head-restraining moment is zeroed. The earthquake proofness of the PC pile can thus be raised, and the weight of the pile can be reduced. The workability can be improved and the production cost can be reduced.
Patent JP-H0592459-A (JP)
Title: Method of controlling measurement in open nozzle type vertical injection molding machine
Inventor: TOUHOU YOUZOU
IPC: B29C45/77
Filed: 1991-09-30
Abstract: PURPOSE:To restrain resin from flowing out of the tip of a nozzle during the process of measurement in an open nozzle type vertical Injection molding machine. CONSTITUTION:At the time of a measuring process, an injection motor 78 is driven at first and, taking a predetermined back pressure as a target value, back pressure control is started (step 470). Next, the rotation of a measuring motor 60 is started (step 471). Subsequently, a lower limit sensor 66b is checked whether or not it is ON (step 472), and if it Is ON, the back pressure control is stopped (step 473), and then the back pressure control is started again (step 475) after waiting for a given period of time (step 474). On the contrary, where the lower limit sensor 66b is OFF, an original point sensor 66a is checked whether or not it is ON (step 476).
Patent JP-H08122986-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: NAKAMURA TAKASHI
IPC: G03C7/392
Filed: 1994-10-18
Abstract: PURPOSE: To reduce color stains and color fog and to enhance color reproduction performance and change of photographic performances during manufacture or storage. CONSTITUTION: The silver halide color photographic sensitive material having at least one photosensitive silver halide emulsion layer on a support contains at least one kind of diffusion-resistant compound represented by the formula in which R<1> is an aryl group or a heterocyclic group; R<2> is an alkyl, cycloalkyl, alkoxy, or aryloxy group; R<3> is an alkyl, cycloalkyl, aryl, or heterocyclic group; X is an 0 or S atom; and when R<2> is a phenoxy group, R<3> is not a phenyl group.
Patent JP-H0779916-A (JP)
Title: Optometric apparatus
Inventor: KURACHI MIKIO
IPC: A61B3/028
Filed: 1993-09-13
Abstract: PURPOSE:To provide an optometric apparatus possessing an illuminating device, wherein the illuminating device is installed to be separated from a subjectoscope in a manner that the light being possible to keep illuminating the preset position provided a subjectoscope being rotated to the turnout position. CONSTITUTION:A subjectoscope 2 is installed at a hold arm 19 which is connected to a shiftable guide wall 16 and a table top 10 via a holder 18 to which a pole 17 having a said hold arm 19 being fixated. A leg 20 is possible to be shifted up and down together with a holder 18, and it rotates around a leg 20 between the subject eyes and the turnout position of subjectoscope 2. A leg 20 is equipped with an illuminating lamp 21 at the top, and with a square plate 22 at the lower tip which contacts to the wall of a shiftable guide wall 16 at one side. Owing to this, a leg 20 prohibited to rotate around. Thus, the successive illumination onto a table top 10 is realized even when a subjectoscope 2 is located at the turnout position.
Patent JP-S62113488-A (JP)
Title: Metallic-vapor laser device
Inventor: KONAGAI CHIKARA
IPC: H01S3/03
Filed: 1985-11-13
Abstract: PURPOSE:To stabilize discharge in a discharge section by supplying the discharge section with a buffer gas for discharge through a vacuum heat-insulating chamber while evacuating the buffer gas for discharge through the discharge section. CONSTITUTION:A gas supply system 3 is connected to a vacuum heat-insulating chamber 13 through a gas supply pipe 20, and a rotary pump 4 for an air pump is each connected to the vacuum heat-insulating chamber 13 through a forked branch pipe 21 and a space section 22 communicated with a discharge section 2 in a ceramic pipe 1 through an anode 5. The arrangement of the gas supply system 3 and the rotary pump 4 is replaced, and the pressure distribution of the high pressure of the discharge section 2 and the low pressure of the vacuum heat-insulating chamber 13 is reversed while the rotary pump 4 is shared to the evacuation of impurity gases in the vacuum heat-insulating chamber 13 and the discharge section 2. Accordingly, the pressure of the discharge section can be made layer than the vacuum heat-insulating chamber while it can be kept at gas pressure required for laser oscillation at all times, thus stabilizing discharge in the discharge section without hermetically sealing the vacuum heat-insulating chamber.
Patent JP-2000082999-A (JP)
Title: Noise reduction processing method/device and program storage medium
Inventor: SASAKI JIYUNKO
IPC: G10L21/0232
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To reduce a processing delay without being affected by S/N and to reduce deterioration in sound quality in terms of listening. SOLUTION: An input signal is divided into a plurality of frequency bands (22) and power is calculated at every band (24). A noise rate against an instantaneous objective sound signal is estimated by using respective band input signals (201). The gain factors of the respective bands are decided based on instantaneous SN (27). Noise is reduced by using the gain factors against the respective band input signals (28), the long time average value of instantaneous S/N is calculated (52), an addition rate is decided based on the long time average value (53), the respective band input signals and the noise reduction signal are added at the addition rate (54) and the addition signal is converted into a time area signal for the whole frequency band (29).
Patent JP-H04131711-A (JP)
Title: Route guide device for automobile
Inventor: HATANO RIKUO
IPC: G08G1/09
Filed: 1990-09-22
Abstract: PURPOSE:To inform a drive of the advancing direction and distance information required for operation by storing the position measurement data of his car every determined time by use of a position measuring artificial satellite, and reading this data to guide the car. CONSTITUTION:A car position is measured by a GPS antenna 1 and a GPS receiver 2 by use of a position measuring artificial satellite 7, and the position measurement data having the car position at that time as a measuring point is successively stored in a memory means 6 every determined time interval. The measurement data stored in the memory means 6 is successively read out in a determined order, the measurement data of the present measuring position is compared with the measurement data of the following measuring position, and the distance from the present measuring position and the direction from the present measuring position are computed by an arithmetic means 3. The distance from the present measuring position and the direction from the present measuring position computed by the arithmetic means 3 and a comment for the measurement data by the operation of a present position registering switch are displayed on a display means 4. Thus, the time for inputting road data while seeing an atlas can be saved, a map display means can be omitted since this device does not display the map directly or by an electric signal to synthetically display the present position thereon and the advancing direction and distance information required for operation can be proposed to a driver at low cost.
Patent JP-H1098319-A (JP)
Title: Position measuring antenna fitting device
Inventor: NAGATANI TAMA
IPC: G01C15/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To enable a GPS antenna to be fitted to the upper part of a tree. SOLUTION: An antenna part 10, housing the GPS antenna is made eccentric by an eccentric plate 11 and supported by a supporting pole 12. Sliding connectors 14 and 16 can be fixed by thumbscrews 18 and 20 to an optional position in the axis direction of the supporting pole 12. Fastening tools 24 and 26 are fastened by respective thumbscrews 28 and 30 to a trunk nearly vertical to the vertex part of the tree 22. Cylinders 24c and 26c are projected in a vertical and horizontal direction at the external surfaces of the tools 24 and 26 to be inserted to cylinders 32 and 34 and fixed to optional positions by thumbscrews 32a and 34a. The other ends of the cylinders 32 and 34 are connected to the tools 14 and 16 by thumbscrews 36 and 38. A bob 42 can be suspended by an leveling string 40 from the side surface of the plate 11.  The antenna part 10 is connected with an antenna cable 44 provided with a power feeding cable and a signal cable.
Patent JP-2000084780-A (JP)
Title: Nc machining machinery
Inventor: HORIIE AKIFUMI
IPC: B23B21/00
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent decline of machining precision near the top of a curved surface by arranging two feed rods with a specific angle relative to the rotary shaft of a work. SOLUTION: This NC machining machinery (CNC lathe) 41 is equipped with a biaxially-driven NC slide 49 for sending a tool 47 relative to a main shaft 45 for checking a work 43. The NC slide 49 has a Z-axis slide 51 for executing feed at an angle of 45 deg. relative to the main shaft 45 and an X-axis slide 53 for executing feed at a slide cross angle of 90 deg. relative to the Z-axis slide 51 and at an angle of 45 deg. relative to the main shaft 45. And an X-axis table 71 moved by the function of an X-axis driving ball screw 67 is loaded on a Z table 63 moved by the function of a Z-axis driving ball screw 59 and a tool rest 73 is loaded on the X-axis table 71, and profiling machining of the work 43 is executed by the tool 47.
Patent JP-2000080559-A (JP)
Title: Hydrophilic polyolefin-based fiber and nonwoven fabric by using the same
Inventor: YAMASHITA KENJI
IPC: D06M101/16
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrophilic polyolefin-based fiber excellent in processing properties in a nonwoven fabric forming process utilizing water such as a high pressure water flow method a wet paper making method, or the like, by treating a polyolefin-based fiber with a corona discharge or a normal pressure plasma to impart a hydrophilicity to the surface of the fiber. SOLUTION: This method for producing a hydrophilic polyolefin-based fiber, is to treat a polyolefin-based fiber with a corona discharge having at least 50 W/m2/min discharging amount per one time or a normal plasma to obtain the polyolefin-based fiber in which the following functional groups on the surface of the fiber present: 10-35% CHO, 3-30% CO, 0-15% COO and 87-20% residual carbon elements, and having >=30 sec initial wet time and >=15 sec durable wet time. A nonwoven fabric containing >=30 wt.% hydrophilic polyolefin-based fiber is produced.
Patent JP-H1094478-A (JP)
Title: Rice cooker
Inventor: MURAHATA SHIYUUHOU
IPC: A47J27/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To inform a user of the utilization state of a storage battery due to a failure, and effectively utilize the storage battery as a power source while saving the power therefor. SOLUTION: When a power failure detection circuit confirms a power failure of commercial power supply (S1), a power supply selector circuit changes a power source over to a storage battery (S2). Also, whether a rice cooker is at a cooking process or not is confirmed at a step S3, regarding the operation state of the cooker, and a display drive signal is controlled, if the cooking process is developing, thereby casing the indicator of a display part to flash (S4). Also if a process is not related to cooking, the display drive signal is controlled and the indicator is caused to light (S5). In this case, the control (S3) to (S5) continue until the power failure is recovered (S6). Then, when the elimination of the power failure is confirmed, the power supply selector circuit changes the power source to the commercial power supply (S7).
Patent JP-H08118786-A (JP)
Title: Recording material for water base ink
Inventor: MIYAKE YOSHITAKA
IPC: B41M5/00
Filed: 1994-10-19
Abstract: PURPOSE: To provide a recording material for water base ink which has no ink blur even at the time of much ink coating build-up per unit area, excellent ink absorptivity and fixing properties and can form an ink receiving layer having excellent water resistance. CONSTITUTION: An ink receiving layer which contains fine powder made of at least one type or more of water soluble polyvinylacetal resin or water soluble polyvinylacetal resin having at least one type of hydrophilic group such as -COOM, -SO3 M, etc., silicic acid, silica, kaolin clay, alumina, calcium carbonate, zeolite, titanium oxide, and talc is provided on a support.
Patent JP-S61132201-A (JP)
Title: Rolling method of billet
Inventor: SUNAMI HIDEHACHIRO
IPC: B21B1/02
Filed: 1984-11-30
Abstract: PURPOSE:To collapse and remove the pores in the inside of a billet and to obtain a product having a square or circular cross section and an excellent quality, by performing the operations of subjecting the billet to rolling reductions first from both its long-side sides and successively from its short-side sides, once or more times. CONSTITUTION:In rolling a billet A having a rectangular cross section into a billet B having a square cross section or a circular one; as a method (1), the billet A is subjected to rolling reduction from both sides of its long sides till its short-side length attains the short-side length of a product B, and is successively subjected to rolling reduction from both sides of its short sides repeatedly till its long-side length attains the long-side length of product B. At that time, it is preferable to increase the rolling reduction as large as possible and to decrease the rolling speed as low as possible within an allowable range to collapse and remove the pores in the inside of billet A. As the other method (2); the operation of subjecting both sides of its long sides to rolling reduction in the 1st pass and then subjecting repeatedly its short sides to rolling reduction in the 2nd and subsequent several passes is repeatedly performed till the lengths of its long and short sides attain the lengths of short and long sides of product B.
Patent JP-S63108363-A (JP)
Title: Image forming device
Inventor: SHIMADA KAZUTOSHI
IPC: G03G15/00
Filed: 1986-10-27
Abstract: PURPOSE:To shorten waiting time at the time of turning on a switch every copying by setting up the starting temperature of a fixing device temperature control means through a sequence control circuit and controlling the quantity of exposure, charging capacity, a driving distance, etc., to respectively optimum levels in accordance with the set temperature. CONSTITUTION:When a power supply switch 23 is turned on, a low starting temperature is set up on the fixing device temperature control means 24 through the sequence control means 28 to control the temperature of a fixing device 10. An exposing means 25, an electrostatic charging means 26 and a driving means 27 are simultaneously controlled by the means 28 to control the quantity of exposure, the charging capacity, the driving distance, etc., to respectively optimum levels in accordance with the set temperature. Even when the power supply switch is turned on every copying based on the low starting temperature, the waiting time of the image forming device can be shortened.