baber/WOPTO huggingface dataset:
Patent JP-H10156495-A (JP)
Title: Method for continuously casting round cross sectional cast billet
Inventor: YAMANAKA AKIHIRO
IPC: B22D11/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a base stock for seamless steel pipe without causing flaw on the inner surface of the pipe and the internal cracking by cooling molten steel having a specific carbon content while changing cooling speeds at the upper half surface side and the lower half surface side of a cast billet and solidifying while executing the rolling reduction with rolls for casting. SOLUTION: The molten steel having >=0.13 mass% carbon content, is cast and the roll 5 group for casting provided in the upper and the lower half surface sides of the solidified shell 11, are used on the pass line of a continuous casting apparatus and the interval between the rolls at the upper and the lower directions is further narrowed as coming to the downstream side and the light rolling reduction is applied according to the drawing direction of the cast billet. The interval D2 mm in the upper and the lower directions of the rolls at the downstream side according to the drawing direction of the cast billet is smaller than the interval D1 mm at the upstream side. Compressive force is applied to the cast billet and the tension strain caused by the heat strain with the difference of the intensity between the secondary coolings at the upper half surface and at the lower half surface of the cast billet is effectively cancelled and the internal cracking is prevented.
Patent JP-H10160217-A (JP)
Title: Ventilator
Inventor: KASHIWAMURA KEIJI
IPC: B01D46/10
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To secure the stable intake of air for a long time by arranging a dust removing means that removes dust adhered to a filter by blasting compressed air on it at the down stream side of the filter arranged to an outer air intake hole being opened on the outer wall surface of a building. SOLUTION: An outer air intake hole 1 is arranged on the outer wall surface (a) of a building A, an outer air supplying hole 2 is formed on a ceiling (b) constituting the indoor of the building A, air supplying duct 3 connects between the air intake hole 1 and the air supplying hole 2 and a filter 4 is arranged on the air intake hole 1 to prevent the entering of dust or mosquitoes. A dust removing means B having compressed air for removing adhered dust or mosquitoes is arranged on the outer side surface of the filter 4 that is arranged on the air intake hole 1 contacting the outer air on the down stream side of the air intake hole 1. Therefore, the ventilation through the filter 4 is secured for long time and the stable ventilation can be maintained.
Patent JP-H08171370-A (JP)
Title: Liquid crystal display driving method
Inventor: INOUE HARUO
IPC: G02F1/133
Filed: 1994-12-20
Abstract: PURPOSE: To display a video image on a liquid crystal display with a simple circuit. CONSTITUTION: The digital image data are read out from an image memory 25 in serial to be inputted to an inversion digital circuit 26. After the image data are inverted at every one field, they are converted into an analog drive signal by a D/A converter 31. Although the drive signal is impressed to a TFT- LCD 9, at this time, two scanning lines are driven by the same drive signal, and impression of a non-interlacement system is performed. Since the image data are inverted at every one field as it is in a digital signal, the inversion circuit becomes simple.
Patent JP-2000151330-A (JP)
Title: Piezoelectric vibrator and piezoelectric oscillator
Inventor: ENDO HIDEO
IPC: H03H9/02
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric vibrator which is free of performance deterioration by effectively preventing a lid body from generating rust. SOLUTION: This piezoelectric vibrator 20 is equipped with a piezoelectric vibrating element 21, a base 22 for storing the piezoelectric vibrating element, and a metallic lid body 23 for sealing the base, while the piezoelectric vibrating element is stored in the base, and a sealant 25 which is molten by being heated is applied to the surface of the lid body which is fixed to the base and the surface of the lid body which is at least different from the sealant-applied surface is plated with metal 34.
Patent JP-H06149073-A (JP)
Title: Wet type developing device
Inventor: AOYAMA YUICHI
IPC: G03G15/10
Filed: 1992-10-30
Abstract: PURPOSE:To uniformly supply a developing liquid to a liquid storage part, to suppress mist generated at the time of supplying the developing liquid to the liquid storage part as little as possible and to prevent the mist from being scattered outside a device and stuck to other devices in an image forming device, even if the mist is generated. CONSTITUTION:A guiding plate 21 receiving the developer liquid on the upper surface and makes the developer liquid to flow down in the liquid storage part 13 is disposed on the lower side of a nozzle 15. A mist cover 22 is provided between the top end part 211 of the guiding plate 21 and the upper part of the casing of a developing device 4. Then, the guiding plate 21 is disposed so that the angle theta1 of a developing liquid flowing down surface side formed by a bottom end part 212 and a scraper 7 is an acute angle, the angle theta2 of a developing liquid flowing down surface side formed by the bottom end part 212 and the developing liquid surface 130 of the liquid storage part 13 is an obtuse angle and moreover, the bottom end part 212 encroaches into the developing liquid surface 130 of the liquid storage part 13 by L1, to form a gap L2 between the bottom surface part 212 and the scraper 7.
Patent JP-H08170382-A (JP)
Title: Support structure for rack warehouse
Inventor: KANBE TAKAHIRO
IPC: B65G1/14
Filed: 1994-12-20
Abstract: PURPOSE: To efficiently apply fire-resistant covering materials all over on the support on the external wall side on an occasion of building a rack warehouse for which the fire-resistant covering materials are applied to the supports on its external wall side. CONSTITUTION: A backup plate 15, being in parallel with a support 4 and having a plate in the right-to-left width wider than the rear face of the support 4, is arranged to the support 4 on its external wall side. The right and the left edges of the backup plate 15 are bent toward the support (to the front side), and the backup plate is attached to the support 4 with attachment members 14 provided at specified intervals in the vertical direction.
Patent JP-2000150317-A (JP)
Title: Electrolyte for use in capacitor, and electric double layer capacitor
Inventor: KUSAMA KAZUYUKI
IPC: H01G11/54
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain an electrolyte for use in a capacitor which can easily obtain excellent performance of electrolyte and is hard to be deteriorated at a high temperature. SOLUTION: In an electrolyte for use in a capacitor which is formed by dissolving supporting salt in organic solvent whose main component is organic carbonate, at most 50 vol% of fluorine-substituted carbonate is contained when the total amount of organic solvent is 100 vol%. Since the carbonate is contained, decomposition of electrolyte is hard to be generated, and deterioration at a high temperature is hard to be caused. Since the content is at most 50 vol%, the supporting salt can be sufficiently dissolved, and excellent performance of electrolyte can be easily obtained.
Patent JP-H01156886-A (JP)
Title: Bar code reader
Inventor: KOBAYASHI KEIICHI
IPC: G06K7/10
Filed: 1987-12-15
Abstract: PURPOSE:To decrease an erroneous reading generation rate by calculating a multiplying factor L for the reference module width of a bar width, and then adding a deciding processing whether or not the calculated value L is in a prescribed range, and making the value into a reading error when it is out of the prescribed range. CONSTITUTION:A total sum Si of respective four bar widths Mi, Mi+1, Mi+2, and Mi+3 constituting one character is calculated, and a reference module width Ni is calculated. The multiplying factor for the Ni value of the respective four bars is calculated from the Ni value, and the L value (Li, Li+1, Li+2, Li+3) is made into an integer value. When the value of the L is larger than a prescribed range AX and smaller than AY, L=1 is obtained, when BX<L<BY, L=2 is obtained, when CX<L<CY, L=3 is obtained, when DX<L<DY, L=4 is obtained, and in other cases, the value is made into the decoding error. Thus, the erroneous reading of the bar code generated by the scattering of the printing accuracy of the bar code and the converting error of a converter, etc., can be prevented.
Patent JP-H09156217-A (JP)
Title: Multicolor recording material and method
Inventor: KIDA SHUJI
IPC: B41M5/30
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To perform multicolor recording or full-color recording not generating not only the lowering of the max. developed color density caused by long-term preservation but also fog. SOLUTION: This recording material is constituted by providing a recording layer containing an optical color forming element and a recording layer containing a thermal color forming element and/or a thermal color erasing element. In this case, the optical color forming element is mixed by heat to form a latent image and this latent image forms a color by light and the thermal color forming element is reached with a leuco dye and a coupler to form a color and the thermal color erasing element loses a color by the reaction of coloring matter and a color erasing agent by heat.
Patent JP-H07163458-A (JP)
Title: Rice cooker
Inventor: YOSHIDA AKIHIKO
IPC: A47J27/00
Filed: 1993-12-16
Abstract: PURPOSE:To prevent discoloration, unpleasant smell and flavor deterioration of rice during cooking and heating of the rice. CONSTITUTION:This rice cooker comprises a gas cleaning element 12 and a circuit for electrifying the gas cleaning element 12. The gas cleaning element 12 comprises a porous carbon 13 comprising an active carbon and a conductive binder,, and a pair of conductive electrodes 14 formed on the porous carbon 13 by a plasma spraying process. The gas-cleaning element 12 adsorbs unpleasant smell generated in the rice cooker, and when the gas-cleaning element 12 is heated by being electrified through the electrodes 14, the unpleasant smell is desorbed from the gas-element 12 and released from the rice cooker.
Patent JP-S63165847-A (JP)
Inventor: UIRIAMU EDOWAADO RONGU
IPC: G03C7/305
Filed: 1987-12-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02164202-A (JP)
Title: Vehicle monitor system
Inventor: SHIMIZU TOMOYUKI
IPC: B60L3/00
Filed: 1988-12-16
Abstract: PURPOSE:To obtain fault analysis information by arranging main and sub monitor groups for receiving operational information and monitoring object group information such that information is recorded when the sub-monitor informs abnormality of an objective machine then the information is transmitted to the main monitor and the main monitor records the information. CONSTITUTION:An upper layer monitor 10 for receiving operational condition information of a vehicle and a group of lower layer monitors 12 for receiving the operational condition information of a group of objective machines to be monitored are provided. Upon provision of fault information to the monitor 12, the information is recorded then a synchronous signal is fed through a line 16 to the monitor 10 while abnormality information is transmitted through a data transmission line 14 to the monitor 10. The monitor 10 records the operational information for a predetermined time upon provision of guidance information. By such arrangement, fault analysis information related to the time can be obtained.
Patent JP-H02255804-A (JP)
Title: Production of water-absorptive resin of excellent durability
Inventor: NAGASUNA KINYA
IPC: C08F2/38
Filed: 1989-12-08
Abstract: PURPOSE:To produce the title resin improved in water absorption rate, durability and liquid permeability by subjecting an aqueous solution containing a water-soluble, ethylenically unsaturated monomer, a crosslinking agent and a water-soluble chain transfer agent to reversed phase suspension polymerization. CONSTITUTION:A water-soluble, ethylenically unsaturated monomer (e.g. acrylic acid), 0.005-5mol%, based on this monomer, crosslinking agent (e.g. N,N'- methylenebisacrylamide) and 0.001-1mol%, based on this monomer, water-soluble chain transfer agent (e.g. mercaptoethanol) are dissolved in water to obtain an aqueous monomer solution in a 30wt.% to saturation concentration. This aqueous solution is dispersed in an inert hydrophobic organic solvent (e.g. n-pentane) in the presence of a nonionic surfactant of an HLB of 2-7 (e.g. sorbitan fatty acid ester), and the obtained dispersion is subjected to reversed phase suspension polymerization in the presence of a radical initiator to obtain a water-absorptive resin. 100 pts.wt. this resin is mixed with 0-20 pts.wt. water, 0-200 pts.wt. hydrophilic organic solvent and 0.005-5 pts.wt. at least one hydrophilic crosslinking agent selected from among a compound having at least two functional groups reactive with the carboxyl groups and a polyvalent metal salt, and the resulting mixture is heated to 40-250 deg.C.
Patent JP-H03181408-A (JP)
Title: Method for massively producing spore of new strain of cyperaceae eleocharis-controlling microorganism, hyphomycetes
Inventor: SUZUKI HOZUMI
IPC: A01N63/00
Filed: 1989-12-08
Abstract: PURPOSE:To enable to industrially mass-produce the spores of a novel strain of a new microorganism, Hyphomycetes, having a control activity against a strong weed, Cyperaceae eleocharis, in rice fields by employing a medium suitable for forming many aggregates of the branched hyphae of a mold. CONSTITUTION:The durable cells, spores, of a novel strain (FERM 10000) of a microorganism, Hyphomycetes, useful for controlling Cyperaceae eleocharis is readily mass-produced by an industrial means such as the culturing in a tank with a medium for producing the spores by forming the aggregates of the hypha aggregates of a mold, preferably a medium containing a 0.01-0.1%, especially 0.01-0.1%, of a carbon source, 0.01-0.1%, especially 0.04%, of a nitrogen source, 0.005-0.05%, especially 0.01%, of magnesium sulfate, 0.005-0.05%, especially 0.01%, of potassium chloride as inorganic salts, further preferably 0.1-1.0%, especially 0.3%, of a yeast extract and 0.1-1.0%, especially 0.3%, of peptone.
Patent JP-2000145674-A (JP)
Title: Rotary compressor
Inventor: SAWABE HIROYUKI
IPC: F04C18/344
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To reduce the effect of force and heat applied in welding from affecting to a flange bottom face and a bearing part of a rotary shaft by biasing the circumferential side of a main bearing welded and fixed to a sealed vessel from the horizontal side face of the main bearing. SOLUTION: An electrically driving element 2 and a rotary compression element 3 driven by the electrically driving element 2 are stored in a sealed vessel 1 on the upper side and lower side, respectively. A cylindrical cylinder 5 is provided in the rotary compression element 3 and an opening of the cylinder 5 is sealed by a main frame, or a main bearing and a bearing frame body 9, or an auxiliary bearing. The main frame 8 is fixed to the cylinder 5 by a bolt 14, and the bearing frame body 9 has a cover body 15 fixed to a cylinder integrated with the bearing frame body 9 by a bolt 14 so that the circumferential part 10 of the main frame 8 is biased toward the bottom from the horizontal direction side of the main frame 8. By this constitution, the distortion formed in the bottom bearing can be reduced.
Patent JP-H06144453-A (JP)
Title: Vessel with cap
Inventor: KAMEUMI YUUJI
IPC: B29C49/42
Filed: 1992-11-02
Abstract: PURPOSE:To provide a vessel with a cap, with a port section not to be largely deformed even if hot fill is applied to, and for generating no leakage from a space between the placed cap and the port. CONSTITUTION:A vessel with a cap is formed by placing a plastic cap 11 at the port section 20 of a vessel main-body section to be biaxially elongation-blow- molded, and the port section 20 has multi-layer structure consisting of polyester resin layers 35, 36, and heat-resisting resin layers 31-33. In a desirable mode, as the structure comes close to the opening end 25 of the port section 20, the rate of the heat-resisting resin is increased, and the internal and external surface sections of the port section 20 are substantially formed with the heat-resisting resin layers 31-33.
Patent JP-H02162245-A (JP)
Title: Water-droplet detecting apparatus of vehicle
Inventor: TANAKA HIKARI
IPC: G01N21/17
Filed: 1988-12-16
Abstract: PURPOSE:To make it possible to detect water droplets accurately by attaching water on a detecting surface in a water droplet state. CONSTITUTION:A device 1 is provided with a light emitting element 2 and a photodetector 4 which detects the reflected light of the light from the light emitting element 2 from a detecting surface 3. The detected signal from the photodetector 4 is inputted into a judging circuit 6 through a waveform shaping circuit 5. Whether a water droplet is attached to the detecting surface 3 or not is judged. As a result, a wiper driving circuit 7 for a defroster driving circuit 8 is driven as required. An oscillator circuit 9 drives the light emitting element 2 by a high frequency signal so that external light which is detected with the photodetector 4 can be distinguished. For example, when a wind glass 3a of a vehicle is the detecting surface, water is attached in a water droplet state A when the water is attached on the detecting surface 3. For this purpose, coating 3b comprising silicon, fluorine or the like is applied so that the light from the light emitting element can be reflected in an irregular pattern. Thus, the water droplet can be detected accurately.
Patent JP-2000150092-A (JP)
Title: Ic socket
Inventor: IKEDA SHUICHI
IPC: H01R33/76
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an IC socket for burn-in embodied in a compact structure. SOLUTION: An IC socket 10 is equipped with a base member 12 where a support table 14 to admit placing of an IC thereon is provided protrusively, a pair of link members 20 in approx. L-form supported rotatably on a rotary shaft 30 positioned along the side of the support table 14 and isolated from the surface of the base member 12 and having a first leg 24 extending beyond the forefront face of the support table 14 and a second leg 26 extending as going apart from it 14, a rocking arm 14 supported rotatably by the first leg 24 of each link member 20 and having a drive arm 48 and a pressurizing arm 46 fitted with a pressure pad 50 to press the IC, and a cover 60 to rotate the link members 20 when movement is made toward the base member 12.  At this time of rotating the link members 20 by the cover 60, the rocking arm 40 is guided by a guide rod 70 protruding from the cover 60 and a guide slot 72 formed in the drive arm 48.
Patent JP-2000144521-A (JP)
Title: Acrylonitrile-based fiber bundle and its production
Inventor: KASABO YUKIO
IPC: D01F6/18
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain an acrylonitrile-based fiber bundle suitable as a precursor of the carbon fiber, because of the large total denier thereof, having excellent compactibility, a small drying load, and excellent coherency, and further to provide a production method thereof. SOLUTION: This fiber bundle is an acrylonitrile-based fiber bundle having >=30,000 total denier, 2-15 wrinkles having 0.5-1.0 μm in heights longitudinally consecutive on the surface, and 0.5-1.5 wt.% iodine absorption number based on the fiber weight. The dope comprising an organic solvent solution is extruded into the first coagulation bath to coagulate and form the dope into a coagulated yarn. The coagulated yarn in the first coagulation bath is taken out at the taking-out velocity of not more than 0.8 time as much as the extruding linear velocity, and further drawing the taken-out yarn in the second coagulation bath comprising the organic solvent solution to produce the objective fiber bundle.
Patent JP-H07174366-A (JP)
Title: Outdoor machine power supplying mechanism for engine heat pump
Inventor: IMOTO SEIJI
IPC: H02P27/048
Filed: 1993-12-17
Abstract: PURPOSE:To permit employing both of single-phase and three-phase power source for the power supply of an outdoor machine by a method wherein the three-phase motor for heat exchanging fan is driven by three-phase AC power supply through a frequency converter constituted of a rectifying circuit, capable of inputting either one of single-phase or three-phase power, and an inverter, outputting three-phase power. CONSTITUTION:A power supply terminal block T is provided with a structure capable of connecting either single-phase power source or three-phase power source. Heat exchanging fan motors Ml, M2 and a driving motor PM for a cooling water pump 12 are constituted of AC three-phase motors. In this case, either one of single-phase 200V AC power supply or three-phase 200V power supply is passed through rectifying circuits 27, 28 once to convert AC power into DC power. Then, the DC power supply is converted into AC power supply again by inverters 18, 19. When power supply is converted into AC three-phase power supply by the inverters 18, 19, the number of rotation of the heat exchanging fan motors M1, M2 can be controlled by changing the frequency of AC three-phase power supply by a control signal from an outdoor machine control unit C.
Patent JP-H07176579-A (JP)
Title: Jtag semiconductor integrated circuit
Inventor: HORIGUCHI HIROSHI
IPC: H01L21/66
Filed: 1993-12-17
Abstract: PURPOSE:To provide a gate-array semiconductor integrated circuit in which an area in an inner cell region which is occupied by a circuit realizing a JTAG function is reduced. CONSTITUTION:In a gate-array semiconductor integrated circuit, a group of resisters which realize a JTAG function are provided on the unused I/O cells in an I/O cell region. That is, ID code registers 10, an instruction register 12 and a bypass register 13 are provided on the unused I/O cells in the I/O cell region. As a result, a circuit which is provided in an internal cell region in order to realize the JTAG function is a control circuit TE only, so that the internal cell region can be used efficiently.
Patent JP-H09155506-A (JP)
Title: Automatic designing device up designing method for core forming mold for casting
Inventor: NISHI SHOICHI
IPC: G06F17/50
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To easily execute automatic design of a core forming mold for casting by selecting an optimum pattern from the shape patterns of plural kinds of core prints stored in accordance with the shape data of the parts formed of cores and designing details shape data in accordance therewith. SOLUTION: The two-dimensional or three-dimensional shape data is and the shape data of the parting planes (cavity planes) of an upper die 5 and a lower die 4 are formed and is converted to two-dimensional data at the time of designing the suction port core molds of, for example, four cylinders. The shape of a core print 2 is then patterned to a duplex type or quadruplex type by whether the specific parts, such as water jackets, exist between the respective ports or not, by which the optimum core print patterns are determined. Further, the sizes of the core print 2 and the cavity shapes of the lower die 4 and the upper die 5 are inputted by using the shape data of the cylinder head and the layout of the core mold is determined. As a result, the automatic design of the core mold is executed and the time required for the design is shortened.