baber/WOPTO huggingface dataset:
Patent JP-H04197421-A (JP)
Title: Deodorizing filter material and preparation thereof
Inventor: OKU YASUYUKI
IPC: B01D53/81
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a deodorizing filter material having good air permeability by forming the deodorizing filter material containing 50-97wt.% of an activated carbon fiber based on the weight of sheet and having a basis wt. of 50-300g/m<2> and density of 0.08g/cm<3> or less by a wet papermaking process. CONSTITUTION:A conjugate fiber consisting of a core component composed of a high m.p. synthetic resin and a sheath component composed of a low m.p. synthetic resin and an activated carbon fiber are used as essential components and an aqueous slurry containing these fibers is formed into a sheet by a wet papermaking process and the sheet is dried at temp. higher than the m.p. of the sheath component but lower than the m.p. of the core component to fuse the activated carbon fiber and the conjugate fiber. The obtained sheet is heat- treated at temp. higher than the drying temp. and lower than the m.p. of the core component of the conjugate fiber to obtain a deodorizing filter material containing 50-97wt.% of activated carbon fiber based on the weight of the sheet and having a basis wt. of 50-300g/m<2> and density of 0.08g/cm<3> or less. Since this filter material is formed by a wet papermaking process, the yield of the material is well and excellent air permeability is obtained.
Patent JP-2000146123-A (JP)
Title: Combustion apparatus
Inventor: KAWAGUCHI SEIJI
IPC: F23D11/24
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To improve mixability of a vaporized fuel and air and ignitability of the mixed gas. SOLUTION: This apparatus has an electric heater 17 to heat a liquid fuel up to a temperature at which boiling under reduced pressure occurs during the injection period from a fuel injection valve 4 while keeping the liquid fuel to be supplied to the fuel injection valve 4 from boiling under a pressurized condition with a fuel pump 2, and a mixing chamber 20 is arranged on the downstream side of the fuel injection valve 4 to effect an inflow of the fuel injected from the fuel injection valve 4 and boiled under a reduced pressure into the mixing chamber 20 while combustion air from an air injection nozzle 21 flows thereinto. In the mixing chamber 20, the fuel is mixed with the air to form a mixed gas. Moreover, a combustion chamber 28 is arranged on the downstream side of the mixing chamber 20 and is provided with an ignition plug 31 to ignite the mixed gas from the mixing chamber 20.
Patent JP-H08184646-A (JP)
Title: Semiconductor integrated circuit
Inventor: MORI HISASHI
IPC: H01L21/66
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a semiconductor integrated circuit in which the characteristics can be measured for all signal output pads with no error. CONSTITUTION: Output circuits 2a-2d and switching circuits 6a-6h are provided with signal output pads 3a-3d. The switching circuits 6a-6h are connected with a test pad 4a for testing the signal output pads 3a-3d commonly and the switching circuits 6a-6h are connected with a test pad 4b. During normal operation, the output circuits 2a-2d deliver output signals through the signal output pads 3a-3d to an external circuit. The switching circuits 6a-6h are conducted sequentially by switching signals 5a-5h under test mode. For example, the switching circuits 6a, 6e are conducted simultaneously by the switching signal 5a and the output voltage from the test pad 4b is measured with no error when a current is applied to the test pad 4a thus enhancing reliability in the inspection.
Patent JP-2001154997-A (JP)
Title: Device and method for managing mobile agent
Inventor: TAI HIDEKI
IPC: H04Q7/36
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To manage the position of a mobile agent on a much higher level. SOLUTION: Each of agent servers 42, 43 and 44 holds and manages a moving history 46. Each of agent servers temporarily stores the updating request of position information on the mobile agent corresponding to how many times the mobile agent is moved and periodically transmits that request to a register server 45 to that no congestion occurs in access to the register server. The register server reflects the position information on the mobile agent only with the updating request having the much more number of times of moving so as not to overwrite new information with old information.
Patent JP-H10151736-A (JP)
Title: Ink jet recording device
Inventor: NITTA TETSUHIRO
IPC: B41J2/01
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent a recording ink and a treating solution from coming into contact with each other in a recording medium and a recovery unit by providing a projecting part which comes into contact with a recording ink discharge means, on a capping member for a treating solution discharge means, and also providing a recessed part in a position opposite to the projecting part on the treating solution discharge means. SOLUTION: To prevent a recording ink and a treating solution from being mixed and solidified near the discharge opening face of a recording head 8 by capping, control is performed in such a manner that only a cap 113 for the treating solution comes into contact with the recording head 8 when a treating solution discharge means is subjected to suction recovery treatment and that only a cap 112 for the recording ink is brought into contact with the recording head 8 when the recording ink discharge means is subjected to suction recovery treatment. This operation control is performed by controlling the rotary angle of a suction cam 140 and moving each of caps 112-116 independently in the vertical direction.  Thus a dye in the recording ink is prevented from being insolubilized and thereby a highly reliable image recording process is carried out by preventing a contact between the recording ink and the treating solution.
Patent JP-H03189286-A (JP)
Title: Hand drive device for bicycle
Inventor: IWABUCHI SHOJI
IPC: B62M1/24
Filed: 1989-12-18
Abstract: PURPOSE:To prevent lateral dislocation of a chain to improve durability by constituting the device so as to rotate a crank gear normally and reversely through moving a crank lever back and forth, and transmit the movement to a wheel driving shaft provided with two free gears in parallel through two sets of chain in parallel. CONSTITUTION:A crank gear 4 with which a crank lever 3 is provided is journaled so as to position on one line with a free gear 1, and intermediate gears 5, 6 are rotationally movably journaled in parallel between the free gear 1, 2 and the crank gear 4. The free gear 1 and the crank gear 4 are connected with each other through a bicycle chain 7, and the chain 7 is wrapped over them so as to contact with the intermediate gear 5 at its outer circumference in slackening condition. Further, the free gear 2 and the intermediate gear 6 are connected through a bicycle chain 8. Hereby, by operating the crank lever 3 back and forth, the free gears 1, 2 are respectively rotated through the chain 7 and 8 to rotate a wheel.
Patent JP-H06173515-A (JP)
Title: Hinge
Inventor: SENPUKU KOJI
IPC: E05D1/04
Filed: 1992-12-08
Abstract: PURPOSE:To obtain a hinge which is excellent in the appearance and can be easily detached at the joint part. CONSTITUTION:In a hinge 1 composed of a pair of opening members 2, 2 having longitudinally extending corners 3 and a joint member 10 connecting the opening members, grooves 44 having circular section are provided at the opposite corners 3, 3 of the opening members 2, 2. And round bars 11, 11 are fitted at both sides of the joint member 10 so as to be rotatable in the grooves 4, 4 and detachable from them.
Patent JP-H10220385-A (JP)
Title: Underwater pump
Inventor: TOMITA KENSUKE
IPC: F04D7/04
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an underwater pump which prevents deterioration of suctioning efficiency caused by entwinding of strap-like materials around a rotary shaft of the underwater pump, and is reduced in its size. SOLUTION: Fluid is suctioned from a suctioning port 15 into a pump casing 11 by starting an underwater pump and rotating an impeller 12. Large foreign materials and wastes are trapped by a perforated bottom plate 16 serving as a filter and finely cut by blades 20, 21 rotated coaxially with the impeller 12 for removal. Strap-like foreign materials, being caught by a guide member 19 serving as a rotary shaft of the blades 20, 21, are guided to its conical outer surface and fed to the upper side. The strap-like foreign materials are cut at a specified position of the guide member 19 by means of a cutter 22 into small pieces. The resultant pieces are suctioned together with slurry for removal.
Patent JP-H03188737-A (JP)
Title: Demodulation system
Inventor: TOMITA HIDEHO
IPC: H04L27/233
Filed: 1989-12-18
Abstract: PURPOSE:To apply differential decoding and to realize small size, no adjustment and circuit integration by using a counter so as to frequency-divide a reference clock being an integral number of multiple of an input carrier frequency, sampling the count of the counter with zero crossing of the carrier, measuring digitally the relative phase of the carrier, delaying the phase by one baud and comparing the result with a measured value without any delay. CONSTITUTION:An inputted baud timing signal is limited by a synchronizing circuit 2 and sampled at a leading of a carrier signal in a logical level. As a result, the leading of the baud timing signal sampled is made coincident with the zero crossing of the carrier. A transmission frequency of a transmitter 3 is set to an integral number of multiple of the carrier frequency, the output frequency of a final stage counter counted down by the counter 4 is made coincident with the input frequency. The latched output is inputted to a delay circuit 6 and stored in the delay circuit at the leading of the output of the synchronizing circuit. The latch output and the delay output are inputted to a comparison arithmetic circuit 7 and the data is detected by a change in the phase in one baud.
Patent JP-H05163457-A (JP)
Title: Resin composition
Inventor: OKADA KATSUHIKO
IPC: C09D127/12
Filed: 1991-12-12
Abstract: PURPOSE:To obtain a resin composition, containing a fluorine-containing vinyl copolymer and a basic solid substance having a prescribed value or below of average particle diameter, excellent in weather resistance and prevention of rusting and useful as a metallic substrate, etc. CONSTITUTION:The objective resin composition containing (A) a fluorine- containing vinyl copolymer prepared by copolymerizing (i) 20-70wt.% fluorine- containing vinyl monomer such as vinyl fluoride with (ii) 30-80wt.% copolymerizable monomer such as methyl vinyl ether and (B) a basic solid substance such as hydrotalcites having <=1mum average particle diameter as essential components.
Patent JP-H01172454-A (JP)
Title: Radiation-sensitive composition
Inventor: YAMAMORI YOSHIYUKI
IPC: C08K5/17
Filed: 1987-12-28
Abstract: PURPOSE:To obtain the title composition excellent in coating property and storage stability, small in film thinning after curing and useful for a protective film of a surface and an interlaminar insulation film of a semiconductor element, by adding water to a mixture of a specified polyimide precursor with a compound having a radiation-polymerizable unsaturated bond and an amino group (quaternary salt). CONSTITUTION:100pts.wt. polyimide precursor of formula I (wherein R<1> is a trivalent or tetravalent organic group such as a group of any one of formulas II-IX, R<2> is a bivalent organic group, and n is 1 or 2) is mixed with 20-200pts. wt. compound having a radiation-dimerizable or -polymerizable unsaturated bond and an amino group or its quaternary salt group. 1-100pts.wt. water is added to 100pts.wt. this mixture.
Patent JP-H07159814-A (JP)
Title: Electrochromic eyeglass lens
Inventor: ICHIKAWA TADASHI
IPC: G02C7/10
Filed: 1993-12-02
Abstract: PURPOSE:To obtain an electrochromic eyeglass lens whose image-formation condition is good even when the surface accuracy of a sealing lens is not good. CONSTITUTION:As to this electrochromic eyeglass lens 1 provided with the electrochromic lens without degree or with degree constituted by sticking the sealing lens 3 whose thickness is hot-molded to 0.1 to 0.6mm on the element surface of an element lens 2 having an electrochromic element constituted of at least an electrochromic layer and a pair of transference electrode layers interposing the electrochromic layer, and lens 4 with degree stuck to the surface of the sealing lens 3 of the electrochromic lens with degree or without degree; the element lens 2 and the sealing lens 3, and the sealing lens 3 and the lens 4 with degree are respectively stuck by adhesive 5 having refractive index which is within + or -6% of that of the sealing lens 3.
Patent JP-H09145902-A (JP)
Title: Colored antireflection film
Inventor: TAKAMIYA NAOKI
IPC: G02B1/11
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection film having good antireflection function from which light beams almost the same as natural light harmless for eyes can be obtd. SOLUTION: This antireflection film consists of a single-layer or multilayered transparent film formed on a transparent substrate. The single-layer transparent film or at least the outermost layer of the multilayered transparent film contains an absorbent for light. The refractive index of the single-layer transparent film or the outermost layer of the multilayered transparent film containing the absorbent for light is lower by >=0.01 than the refractive index of the adjacent transparent substrate or the refractive index of the adjacent layer.
Patent JP-H05241116-A (JP)
Title: Integrated optical component and its adjusting method
Inventor: MARUCHINASU BERUNAADASU YOHANE
IPC: G02B6/34
Filed: 1992-10-28
Abstract: PURPOSE: To provide a passive integrated optical component having a waveguide structure containing a Mach-Zehnder interferometer section. CONSTITUTION: The waveguide structure of the component is constructed based on an unpoled polable material and the material of one 2 of the branches 2 and 3 of a Mach-Zehnder interferometer is poled in a certain area 7. When the maximum poling is performed previously, the degree of poling of the poled material can be adjusted under the next accelerated heat relieving condition.
Patent JP-H10127422-A (JP)
Title: Bed safe
Inventor: FURUSAWA KATSUMI
IPC: E05G1/00
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to store valuables safely in a hospital by attaching a slidable drawer, that can be locked, to the head side of a bed. SOLUTION: To constitute a bed safe that prevents valuables from being stolen in a hospital, a drawer 2 that can be locked with a key 3 and slid out freely is installed in the head side of a bed 1. Valuables are put into the drawer 2, the drawer 2 is slid into a space under the bed, and locked with the key 3. Making the bed and the safe in a single body in this way, a patient may leave the bed safely. Even if the patient moves together with the bed after an operation while receiving instillation, it is safe because the valuables move together.
Patent JP-2000155519-A (JP)
Title: Crew moving device for virtual experience
Inventor: KAMIYA NORIYUKI
IPC: G09B9/12
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a crew moving device for virtual experience, which can be installed even in an installation with a low ceiling by suppressing the height of the seats. SOLUTION: In a crew moving device for virtual experience provided with a restriction means 2 such as seat and hand rails for restricting postures and positions of crews, a 1st base 3 for holding the crews and the restriction means 2, a 2nd base 4 arranged under the 1st base 3, plural piece of elevating/lowering means 5 for elevating and lowering the 1st base 3, and forward and backward drive means 6 for driving the 2nd base 4 back and forth the 2nd base 4 has a low place part 41 mounted with a part of the pieces of the elevating/lowering means 5 and a high place part 42. The high place mart 42 is mounted with the remaining pieces of the elevating/lowering means 5. The 1st base 3 has a front center part 31, and a rear both sides 32 higher than the other parts so that it is a part of a seat leg 21 of the above restriction means 2.
Patent JP-H03192682-A (JP)
Title: Sheathed heater
Inventor: KUBO YOSHINOBU
IPC: F24C7/06
Filed: 1989-12-20
Abstract: PURPOSE:To improve heat efficiency by providing a flat surface on the upper surface of a spiral sheathed heater, and by providing unevenness coarser than the unevenness of the surfaces other than the flat surface. CONSTITUTION:The heat generated by a heating wire 2b is transmitted to a metal pipe 2a through electric insulating powder 2c. A pan 4 is heated by conduction heat from a flat surface 2d with unevenness thereon that is in contact at point or line with the pan, by radiation heat from the flat surface 2d that has a gap between the flat surface 2d and the pan 4, and by convective heat from the surface other than the flat surface 2d, and cooking is carried out in this way. The radiation heat that heats the pan is increased as the surface area of the flat surface 2d is increased for its unevenness. Heat efficiency is thus improved.
Patent JP-H04207443-A (JP)
Title: Automatic answering telephone set
Inventor: MIYAZONO KAZUYA
IPC: H04M1/65
Filed: 1990-11-30
Abstract: PURPOSE:To allow an external telephone set to listen to a message addressed to itself through remote control and to prevent interception by comparing a code generated from an identification means with an ID code stored in a memory and transferring the mode to the remote control mode when they are coincident. CONSTITUTION:A registration means 13 registers an ID code set as an initial value and a time to revise the ID code and a memory 17 stores the registered ID code and a clock circuit 19 counts time. A revision means 18 revises the ID code stored in the memory 17 by using a signal outputted for each preset time from the clock circuit 19 and an identification means 15 receives a DTMF signal sent from an external telephone set and identifies the DTMF signal to generate a code corresponding to the DTMF signal. Then a remote means 20 compares a code generated from the identification means 15 with the ID code stored in the memory 17 and when they are coincident, the mode is transited to the remote control mode. Thus, interception is prevented and a message addressed to itself is listened to by the external telephone set with remote control.
Patent JP-H11166415-A (JP)
Title: General-purpose internal combustion engine
Inventor: FUJITA YASUSHI
IPC: F02B67/00
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To effectively use a space so as to make an engine compact by arranging an air pump in the lower space of an inclined cylinder in the internal combustion engine where a three-way catalyst is arranged from an inclined cylinder to an exhaust passage and secondary air is forcibly supplied to this three-way catalyst by the air pump. SOLUTION: For an inclined cylinder 2 inclined right from a vertical line, a piston 18 is fitted in a cylinder block and an engine valve 22 is opened/closed by the rotation of a camshaft 25 associated with the rotation of a crankshaft 15 via gears 23 and 24 and by a valve system 20. An air pump 3 for supplying secondary air is arranged in the lower space of this inclined cylinder 2. This air pump 3 also uses the camshaft 25 as a driving source and has a pump shaft 43 reciprocated by the rotation of the camshaft 25 via a pump locker arm 42 and, by increasing/decreasing the capacity of a pump room 35 by a diaphragm 33, air sucked from a suction valve 40 is supplied to a three-way catalyst.
Patent JP-H03190446-A (JP)
Title: Safety repeater
Inventor: SUTEIIBUN HAWAADO KAATAA
IPC: H04L12/22
Filed: 1990-11-30
Abstract: PURPOSE: To provide a repeater provided with a safety measure by comparing the read part of a frame with a stored access rule, and when the frame is not permitted, invalidating the frame at the time of resending. CONSTITUTION: A repeater (including all known repeater functions) is also provided with a means 18 for storing the access rule of a data terminal equipment connected to the repeater, a means 17 for reading out a frame selected from a destination address segment, a transmitting source address segment and a control segment and each input data frame or a part of a protocol identifier (when it exists) and comparing the read part with the stored access rule to determine whether the frame is permitted or not and a means 19 for invalidating a resending frame when the frame is not permitted. Consequently the repeater provided with a safety measure can be obtained.
Patent JP-H11148816-A (JP)
Title: Continuous thickness measuring method
Inventor: ONO TAKESHI
IPC: D06H3/10
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent fluctuation of a measurement value due to crease and wave on an inspected body and exactly measure by raising the belt shape body moving horizontally in a mountain shape and contacting to a measuring terminal at the peak. SOLUTION: A lift-up mechanism 3 of a body 1 is constituted of a free rotation roller and the like, and its top height is adjusted so that the upward angle of the body 1 is in the range of 20 to 45 degrees. A belt shape body (felt) 1 supplied from a platform 2 in a supply side is lifted up by projection pitch of the lift-up mechanism from the platform 2, a measurement terminal (free rotation roller) 4 is contacted at the top and the thickness is measured in the state cancelling the waving. The running speed of the body 1 is different depending on the rigidity and the accuracy of the measuring terminal 4 and so an excess tension load on the inspecting body is avoided. By adjusting the lift-up angle, the height, the speed, etc., of the body 1, wave and crease are straightened and it is prevented to be measured thinner than the actual due to excess tension.
Patent JP-H10168495-A (JP)
Title: Particulate nonionic detergent composition and its production
Inventor: HORIE HIROMICHI
IPC: C11D11/00
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a high-bulk-density particulate nonionic detergent composition having further stabilized antistatic performances by adding a nonionic gelling agent to a detergent containing an organic-treated clay mineral between the layers of which a surfactant based on an nonionic surfactant and containing a positively charged nitrogen atom is intercalated. SOLUTION: This composition comprises a nonionic surfactant, an organic- treated clay mineral and a nonionic gelling agent. The organic-treated clay mineral is prepared by intercalating a surfactant containing a positively charged nitrogen atom between the crystal layers of a clay mineral. The nonionic surfactant is exemplified by polyoxyalkylene alkyl ether or polyoxyethylene alkyl ether and is used in an amount of desirably 15-40wt.% based on the composition. Examples of the clay minerals include montmorillonite, nontronite and hectorite.