baber/WOPTO huggingface dataset:
Patent JP-H08213803-A (JP)
Title: Phase shifter containing switch for high-frequency signal
Inventor: CHIYAARUZU ERU GOORUDOSUMISU
IPC: H01P5/04
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide various kinds of systems incorporating a switch which does not consume much power, can be manufactured at a low cost, has linearity, and can be suitably integrated with a CMOS circuit for control, etc. SOLUTION: In a switch, for example, micro-strip segments 802 and 803 and electrodes 805 and 806 holding the segments in between are arranged in the opening of an insulating spacer provided on the surface of a substrate and metallic thin films 815 and 816 and a metallic plate 825 are mounted on the surface of a dielectric film 812 which is supported on the spacer across the opening. When the electrodes 805 and 806 and metallic thin films 815 and 816 are grounded, the dielectric film 812 becomes flat and the switch is opened. When a positive voltage is applied across the electrodes and metallic films, the electrodes make the metallic plate 825 to bridge the gap between the segments 802 and 803 by bringing down the dielectric film 812 and close the switch by inductively coupling the segments 802 and 803 with each other.  When the voltage is canceled, the dielectric film 812 returns to the flat state. The switch operates within about one microsecond and can be integrated with a multi-throw switch in a microwave array at the time of constituting a phase shifter, a filter, etc.
Patent JP-H09128750-A (JP)
Title: Apparatus for producing magnetic recording medium
Inventor: CHIBA KAZUNOBU
IPC: G11B5/85
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To produce a magnetic recording medium without the occurrence of a drop-out by providing the apparatus with a wire for hanging a magnetic material for replenishment on one end side in the longitudinal direction of a crucible and a control section for controlling the ascending and descending of the wire and continuously supplying the magnetic material into the crucible. SOLUTION: The magnetic metallic material 20 is an alloy and is formed to a bar-shaped or ingot-shaped square shape of 60mm diameter. The apparatus is provided with the wire 1 for hanging the long-sized alloy 20 from one end side in the longitudinal direction and the control section 2 for controlling the ascending and descending of the wire 1 above one side of the crucible 19. Further, the apparatus is provided with a heating means for heating the long-sized alloy 20 hung to the wire 1. The heating means is a heater which is formed to the cylindrical shape slightly larger than the long-sized alloy 20 and is arranged above the crucible 19. Since the alloy 20 is continuously supplied to the crucible 19 in such a manner, the alloy is supplied without the occurrence of the thermally affected splashes of the based film 15.
Patent JP-S63138424-A (JP)
Title: Data retrieval processing system
Inventor: OGUCHI TAKUO
IPC: G06F17/30
Filed: 1986-12-01
Abstract: PURPOSE:To prevent deterioration of the retrieving performance by applying the retrieving processing under the equal mark conditions in an index application mode even in case the retrieving conditions contain a negative operator and an unequal mark. CONSTITUTION:A set arithmetic processing mechanism 106 including codes performs a set of identifiers of data stored in a data storing device 109 and the set arithmetic for a pair of a code that shows whether the data satisfies or not the retrieving conditions. An interactive retrieval control mechanism 105 applies the equivalent change to the retrieving conditions so that each simple logic item includes no unequal mark. The retrieving conditions supplied from an input device 101 receive the equivalent exchange from the mechanism 105 so that each simple logic term includes no unequal mark. Then, the mechanism 106 performs a set arithmetic with codes under the retrieving conditions for a set of identifiers of the data satisfying the simple logic term. Thus it is possible to carry out the effective retrieving with prevention of deterioration of the retrieving performance even in case the retrieving conditions include a negative operator.
Patent JP-2001104218-A (JP)
Title: Heating toilet seat
Inventor: FUKAYA HIROYASU
IPC: A47K13/30
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a heating toilet seat that can always keep the surface temperature of the toilet seat within an appropriate temperature range. SOLUTION: When a toilet lid sensor 9 detects the opening of a toilet lid 4, a temperature sensor 8 conducts to a heater 5 so as to be an established target temperature, for example 40 deg.C. After the start of conduction, and a detected temperature of the temperature sensor 8 goes up to 40 deg.C, conduction time for a unit time, for example 10 minutes, is timed. When the conduction time T exceeds a designated time T0, the target temperature goes up in proportion to (T-T0). Namely, the lower an air temperature is, the longer the conduction time T per unit time becomes, so the temperature fall of the toilet seat surface is compensated by raising the target temperature even if the detected temperature of the temperature sensor 8 is the same. On the contrary, when an air temperature becomes high and the conductive time to the heater 5 becomes short, the target temperature is lowered.
Patent JP-H05120595-A (JP)
Title: Two-wire transmitter
Inventor: KOMIYAMA YUTAKA
IPC: G08C19/02
Filed: 1991-10-30
Abstract: PURPOSE:To provide the transmitter which normally operates even when there is a circuit which operates intermittently in the transmitter and a current larger than a supply current is temporarily consumed in the transmitter. CONSTITUTION:The two-wire transmitter consisting of a signal current control circuit 1, the circuit 4a which operates intermittently, etc., is equipped with a current limiting circuit 3 which limits the source current supplied to the intermittent operating circuit 4a to less than a specific value and a capacitor CA which is charged when the circuit 4a is not in operation and discharges electricity when the circuit 4a operates.
Patent JP-H09102931-A (JP)
Title: Cd-rom reproducing device
Inventor: AKUTSU HIROSHI
IPC: G11B27/34
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To prevent an output video signal from being omitted and to prevent an image from being distorted by holding an outputted video picture when the number of pieces of error data detected from block data is more than a prescribed number. SOLUTION: A system controller 3 receives a status signal of data decode completion for one block, clears an error flag counter 5 and sends an instruction for outputting block data in a buffer RAM 6 to a video decoder 4 to a CD-ROM decoder 2. After the controller 3 receives the output complete signal from the decoder 2, the number of pieces of error data is read from the counter 5 and the number of errors is detected. Then, the number of errors is compared with an allowable number (n) of output video distortion previously set to the controller 3 and when the number of errors is less than (n), the block data stored in the buffer RAM 7 are decoded by the decoder 4. When the number of errors is more than the allowable number (n), the RAM data are not decoded but the current video picture is held. Thus, since the allowable number (n) is suitably set by an operating part 9, video distortion can be adjusted and the image can be easily watched.
Patent JP-H08111385-A (JP)
Title: Substrate heating controller for vapor growth device
Inventor: SETOGUCHI YOSHITAKA
IPC: C30B31/14
Filed: 1994-10-11
Abstract: PURPOSE: To maintain a surface temperature of a substrate in a vapor growth process to be a desired value by a method wherein a temperature sensor part of a first temperature measuring instrument is freely connected or disconnected with a surface of a substrate or a susceptor and a heater is controlled so as to maintain a measured value of a second temperature measuring instrument to be a memory value of memory means. CONSTITUTION: Directly before vapor growth is carried out, bellows 21 are expanded with respect to a surface of a substrate 4 in a nonrotation state and come into contact with a temperature sensor part 23 of a first thermocouple temperature measuring instrument 20. In this state, a surface temperature of the substrate 4 is measured and a heater 10 is controlled so as to set the surface temperature to be a desired surface temperature. The then measured temperature obtained by a second thermocouple temperature measuring instrument 13 in a susceptor 5 is memorized. Thereafter, under condition that the temperature sensor part 23 of the first thermocouple temperature measuring instrument 20 is apart from the surface of the substrate 4, the substrate 4 is rotated to carry out vapor growth.  Thus, the surface temperature of the substrate 4 can accurately be measured and maintained to be a desired value.
Patent JP-H10114536-A (JP)
Title: Device for supporting optical fiber preform
Inventor: FUJIWARA YASUAKI
IPC: C03B37/012
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To conduct stable drawing at all times without causing bending, etc., even when an optical fiber preform deviated from the axial center of a drawing device by detecting the displacement of the preform being received and drawn and moving the preform delivery chuck and receiving caterpiller. SOLUTION: The upper end of an optical fiber preform 40 heated and melted in a heating furance 42 and being received and drawn is supported by a delivery chuck 1, and the lower end side is received by a receiving caterpiller. In this device, the displacement of the axial center of the preform 40 being received and drawn is detected by a sensor 3 as a detecting means directly below the heating furnace 42, and the chuck 1 and/or the caterpiller 3 are moved by a moving means 2 in the direction to absorb the displacement.
Patent JP-H09101476-A (JP)
Title: Image splitting optical system
Inventor: OUCHI YUMIKO
IPC: G02B27/00
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To pick up an image with a wide visual field without spoiling resolution and lightness by forming a spatial image of a body by an objective optical system, dividing the optical path from the objective optical system by a splitting member, and forming a partial spatial image of the body by an image re-formation optical system and picking up the image. SOLUTION: A primary spatial image 1 is formed by a microscope objective and a secondary spatial image being a sample is re-formed by a 1st relay optical system 2. At the position of the secondary spatial image 3, an optical path splitting prism 4 is arranged, and consequently the sample is split in two. On the optical path reflected by the upper part of the optical path splitting prism 4, a 2nd relay optical system 5a for the upper part and a mirror 7a are arranged, and a tertiary partial spatial image 6a is re-formed. On the optical path transmitted below the optical path splitting prism 4, on the other hand, a 2nd relay optical system 5b is arranged and a tertiary partial spatial image 6b is re-formed. At the positions of those partial spatial images 6a and 6b, image pickup devices are arranged respectively.
Patent JP-2000098860-A (JP)
Title: Image forming device
Inventor: NAGASE TOSHIKI
IPC: G03G15/20
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To make preventible the temperature in an image forming device from rising by providing an exhaust means which guides hot air generated in a fixing means to a carrying path, thereby thermally insulating between the fixing means and an image forming means. SOLUTION: A recording material passing through the fixing device 8 is carried to a paper ejection tray, between the carrying guide rib 9a of a carrying guide 9 and the carrying guide rib 18a of the housing 18 of a device main body. In this case, the carrying guide 9 is disposed above the fixing device 8 so that its lower opening serves as a port for the intake of hot air. Heated air in the upper part of the fixing device 8 enters the interior of the carrying guide 9, shifts its flow obliquely upward by means of an air duct member 20a as a guide member, is ejected from the exhaust hole 9c of the carrying frame 9b of the carrying guide 9, and is further ejected out of the device from slit-like exhaust holes made in the housing 18 of the device main body.  This makes it possible to eject effectively the hot air in the upper part of the fixing device 8 to the outside by natural convection and to prevent a temperature rise in the device.
Patent JP-H11116744-A (JP)
Title: Flame-retardant resin composition and molded article made therefrom
Inventor: HAYASHI HIDEO
IPC: C08K5/11
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which gives a molded article excellent in mechanical properties and heat resistance and free from bleeding and which suffers neither scorching nor foaming during processing by blending a polyolefin resin, an amine salt made from an amine compound and pyrophosphoric acid or condensed phosphoric acid, and a hydroxylated compound each in a specified amount. SOLUTION: This composition consists of a polyolefin resin (A) preferably comprising PP, an amine salt (B) which is made from an amine compound containing at least one N atom, preferably comprising melamine, benzoguanamine or 1,2-diaminoethane, more preferably melamine, and pyrophosphoric acid or condensed phosphoric acid, and a hydroxylated compound (C) preferably comprising dipentaerythritol or a product of reaction of adipic acid with dipentaerythritol, wherein the content of component A is 40-90 wt.%, the total content of component Band component C is 60-10 wt.%, and the weight ratio of component 13 to component C is (1 to 30):1.
Patent JP-H03146525-A (JP)
Title: Antifouling anion exchanger
Inventor: SUGAYA YOSHIO
IPC: C08J5/20
Filed: 1989-11-02
Abstract: PURPOSE:To provide the subject ion exchanger having large ion selective permeability and excellent resistance against organic stains and useful for adsorbing, permeating and separating a specific component by shaping a polymer containing organic anions as counter ions for ion-exchange groups. CONSTITUTION:The objective anion exchanger comprises the shaped product of a polymer having anion exchange groups wherein at least 20% of counter anions for the anion exchange groups are X<->-R (X<-> is COO<-> or SO3<->; R is >=3C hydrocarbon group or its substituted product). The polymer is preferably an aromatic poly sulfone block copolymer of formula I (Ar is a group of formula II, etc.; X is SO2<->, S, O, etc.; Z is a single bond; R1-R5 are 1-8C hydrocarbon; (a)-(d) are 0-3; (m) and (n) are 2-200; m/n=100/1-1/100), anion exchange groups being preferably introduced to the aromatic rings of the copolymer.
Patent JP-S62234650-A (JP)
Title: Forming mold for casting
Inventor: NAKANO AKIO
IPC: B22D18/04
Filed: 1986-11-28
Abstract: PURPOSE:To facilitate the temp. control in a mold and to form the product having high quality, by forming one side or both sides for one pair of forming molds by ceramic, arranging heating and cooling mechanisms to the both molds, forming a core or an insert by ceramic or porous permeable material and inserting the porous permeable material in the core. CONSTITUTION:Molten metal M is poured into the forming part (a) as control ling the mold temp. distribution of the forming part (a) by the heating mechanisms 4, 5 and the cooling mechanisms 4', 5' for the both molds a1, a2, and as sucking forcedly from the gas vent passage 7 made of a porous ceramic 6. And, at the same time of finishing the fill-up of the molten metal M, the both molds a1, a2 are cooled to drop the temp. to a solidified section and solidi fied range for the molten metal M under pressurizing to the molten metal M by shifting upward and forward the core 2 and the insert 3. And, one side mold a1 of the one pair of forming molds A is made of the heat resistance metallic mold or even if the both molds a1, a2 are made of the ceramic mold, the same effect is obtd.
Patent JP-H10133347-A (JP)
Title: Charging device for solid processing agent for photographic sensitive material and chemical mixer mounted therewith
Inventor: KATSUTA TAKESHI
IPC: G03D3/06
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the factors to entail danger of wounds, etc., and contamination, to facilitate handling and to enhance performance by providing the charging device with a shielding plate regulating means which acts to close a shielding plate by mounting and dismounting of a package. SOLUTION: The lower side of the package 110 is cut to a U shape by the blade part 142 of a cutting means 141, by which loading is completed. The package emptied after ending the charging of a solid processing agent of its content into a dissolving vessel is removed upward and is discarded. The front end of the shielding plate 152 comes into contact with the diagonally chipped surface 157 P at the end of a stopper pin 157 already returned to its home position by the energizing force of a coil spring 158. The torque spring 152 P disposed at the shielding plate 152 is reset to form the base of a stage 151 while this spring extrudes a stopper pin 157 outward by overcoming the energizing force of the coil spring 158. The shielding plate 152 is stopped by the end of the stopper pin 157 unless a knob 159 is pulled outward.
Patent JP-H11190861-A (JP)
Title: Liquid crystal display device
Inventor: TSUDA HIDEAKI
IPC: G02F1/139
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To improve voltage retentivity while keeping an optimal visual characteristic and to permit reduction in a residual DC voltage by setting a value of dielectric constant anisotropy of liquid crystal molecules within a specific range. SOLUTION: A polarizing plate having a transmission axis 15b is arranged above a liquid crystal panel as an analyzer 15B, and a polarizing plate having a transmission axis 15a is arranged under the liquid crystal panel as an analyzer 15A. Relating to a liquid crystal display device 20 formed like the above, a value of the dielectric constant anisotropy of the liquid crystal is determined so as to be in a range of about -3.8 to -2.0 from a drive voltage and a dielectric constant anisotropy.  When a value of the dielectric constant anisotropy is set within this range, the dielectric constant of the liquid crystal layer in a driven state (white display mode) impressed with a 5.5 V driving voltage across electrode patterns 12A, 12B becomes a value between about 4.0 and 7.0, while the dielectric constant of the liquid crystal layer in a non-driven mode (black mode) becomes between about 3.0 and 4.2.
Patent JP-S63139584-A (JP)
Inventor: KAWASAKI KIYOSHI
IPC: B68G15/00
Filed: 1986-11-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07116223-A (JP)
Title: Insertion tool for plural acupuncture needles
Inventor: SAI ATSUTOSHI
IPC: A61H39/08
Filed: 1993-10-21
Abstract: PURPOSE:To reduce a pain by forming an insertion hole by which the upper plane part communicates with the lower plane part of an insertion tool main body provided with the upper plane part whose plane shape is formed in desired shape and to guide the insertion of plural acupuncture needles, and a protrusive part at the terminal part of each insertion hole on the lower plane part of the insertion tool main body. CONSTITUTION:This insertion tool A for plural acupuncture needles is constituted in such a way that the insertion tool main body 1 provided with a flat plane whose upper plane part 2 is formed in rectangular shape is provided with the insertion hole H by which the upper plane part 2 communicates with the lower plane part 3 and to guide the insertion of the plural needles, and the protrusive part C formed independently at the terminal part of each insertion hole H on the lower plane part 3 of the insertion tool main body 1. In this way, it is possible to surely and quickly insert the needle to a lesion (focus) and to surely and quickly perform line or plane treatment with high medical effect. Also, the pain of a patient can be reduced when the needle is inserted to the lesion.
Patent JP-H10133907-A (JP)
Title: Rom emulation system with japanese program generating function, and processing method
Inventor: AOKI HIROMI
IPC: G06F9/06
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To generate and correct a simple program without knowing any programming language by providing such an interactive style that process items are shown in Japanese representation and selected. SOLUTION: A data processor 3 has a process content specifying means 31 of an interactive style, a representation converting means 32 for converting process contents from Japanese to an assembler language or vice versa, etc. This system displays the contents of processes corresponding to respective instructions of the assembler language and the contents of processes of previously registered process blocks on an output screen in Japanese. Then, when a necessary item is selected and necessary information is inputted through an input device 2, a process content list in Japanese representation is generated, a source file in assembler language representation is generated, and an executive form file is generated.  Further, a disassembling means 34 converts the source file in the assembler language represented generated from the executive form file into Japanese representation, which is displayed on an output device 1.
Patent JP-H09180886-A (JP)
Title: Headlight of automobile
Inventor: BERUNHARUTO BUEERUNAA
IPC: F21S8/10
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To compensate a loss in a flux of light caused by a long continuous operation of a lamp by arranging a device to detect accumulated total operation time of the lamp in a front device to supply electric output to a gas discharge lamp. SOLUTION: A front device 20 is arranged to supply electric output to a gas discharge lamp 10, and when the operation of the lamp 10 is started, the lamp 10 is turned on, and when the lamp 10 is operated, specified electric output is supplied to the lamp 10. This front device 20 is provided with a device 24 to detect accumulated total operation time of the lamp 10, and is provided with an output regulator 25, and electric output to be supplied to the device 24 is enhanced by this output regulator 25 as accumulated operation time information of the lamp 10 given to the front device 20 by a signal of the device 24 increases. Therefore, the distribution of illumination intensity obtained by the lamp 10 can be set so as to hardly change over accumulated total operation time.
Patent JP-S62145061-A (JP)
Title: Purification of n-methyl-2-pyrrolidone
Inventor: KATO RIICHI
IPC: C07D207/267
Filed: 1985-12-20
Abstract: PURPOSE:To obtain the titled sufficiently purified compound, by adding an inorganic base to N-methyl-2-pyrrolidone containing phenol, bringing the resultant mixture into contact with a basic ion exchange resin to remove the phenol and remarkably reducing the phenol content. CONSTITUTION:An inorganic base, e.g. NaOH, etc., in an amount of 1-10g equivalents based on phenol contained in N-methyl-2-pyrrolidone is added to the N-methyl-2-pyrrolidone containing the phenol and the resultant mixture is then brought into contact with a basic ion exchange resin for several minutes or more to remove the phenol and carry out purification. Thereby the aimed compound which is an organic solvent having improved thermal and chemical stability and used as a chemical reaction solvent, recrystallization solvent or detergent is obtained. A polystrene based, acrylic and polyamine based ion exchange resins having exchange groups expressed by formula III (R is H or 1-6C organic group; X is halogen), e.g. formulas I, II, etc., of formula IV such as Amberlite IRA-410 (tradename), etc., are used as the above-mentioned ion exchange resin.