baber/WOPTO huggingface dataset:
Patent JP-2003112011-A (JP)
Title: Wet stack gas desulfurizing apparatus and oxidative air supplying apparatus
Inventor: IWATSUKI MOTOOMI
IPC: B01F27/71
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a wet stack gas desulfurizing apparatus in which the power necessary for supplying oxidative air can efficiently be reduced by oxidizing sulfite species of Ca(HSO3 )2 by using a small amount of oxidative air and which can be operated even if the volume of an absorbing liquid circulating tank is small, and to provide an oxidative air supplying apparatus. SOLUTION: The absorbing liquid circulating tank 6 has an oxidative air jetting port 18a arranged on the side wall in the upper part of a spindle 21 or a propeller 16 of an agitator 7 for discharging an absorbing liquid containing the oxidative air and calcium carbonate and SO3 <2-> and a means for supplying the oxidative air continuously or intermittently while being synchronized with the rotation of the propeller 16 of the agitator 7.
Patent JP-2002356471-A (JP)
Title: Aliphatic nitrogen-containing five-membered ring compound
Inventor: YASUDA KOUSUKE
IPC: A61P19/02
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a new aliphatic nitrogen-containing five-membered ring compound having excellent DPPIV inhibitory action. SOLUTION: This compound is an aliphatic nitrogen-containing five-membered ring compound represented by the formula [I] [wherein, A is CH2 or S; R<1> is H, a lower alkyl, a hydroxy lower alkyl or a lower alkoxy lower alkyl; X is N(R<3> ), O or CO; R<3> is H or a lower alkyl; and R<2> is (1) a (substituted)cyclic group or (2) a (substituted)amino group.] or a pharmacologically permissible salt of the compound, and the method for producing the compound is also provided.
Patent JP-2003124149-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: HASUO YUSUKE
IPC: H01L21/301
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing semiconductor devices, capable of preventing the generation of burrs at the four corners of devices and of shortening the processing time. SOLUTION: A plurality of semiconductor device circuit patterns built of conductors such as metal are formed into a matrix on one face of the insulating substrate 5, semiconductor chips are mounted and electrically connected each to each corresponding circuit pattern, the patterns and the chips are encapsulated in resin for the formation of an encapsulated block 4T. The block 4T is then cut along boundaries 4i1-4i8 running between neighboring semiconductor device units 4T1 for separation into semiconductor devices. At the first cutting step, the substrate 5 is cut by the first cutting blade kc1 along the boundaries 4i1-4i8 and, at the second step, the block 4T is cut by the second cutting blade kc2 wider than the first blade kc1 again along the boundaries 4i1-4i8 for separation into devices.
Patent JP-2003120017-A (JP)
Title: Scaffolding device
Inventor: FUJIKI FUMIO
IPC: E04G1/06
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a scaffolding device of high safety allowing the construction of a safe scaffolding even in a narrow region and allowing a normal walk in the width of the same degree as a singleboard scaffolding. SOLUTION: A first scaffolding pipe 1 has sockets 11-14, and a second scaffolding pipe 2 has sockets 21-24. The first and second scaffolding pipes 1, 2 are installed to allow the socket 11 and the socket 21 to be opposed to each other. A wedge-shaped part 31 of a first scaffolding bracket 3 is inserted in the socket 12 of the first scaffolding pipe 1, and a wedge-shaped part 41 of a second scaffolding bracket 4 is inserted in the socket 22 of the second scaffolding pipe 2. A working floor 5 is installed by fastening wedge-shaped fastening devices 62, 72 to the sockets 11, 21 of the first and second scaffolding pipes 1, 2 and fastening hook-shaped fastening devices 61, 71 to the first and second scaffolding brackets 3, 4.
Patent JP-2002159868-A (JP)
Title: Pipette
Inventor: TELIMAA JUHA
IPC: B01L3/02
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a pipette in which the amount of a liquid can be quickly and accurately adjusted and which can be easily used in terms of human engineering. SOLUTION: This pipette has a housing (1) with an inhalation chamber, a piston (2) movable in the inhalation chamber, and a range adjustment screw and also has an adjustable first screwed retainer mechanism (5, 6, 8) for holding the movement of the piston and a calibration mechanism for calibrating the movement of the pipette. The pipette further has an adjustable second screwed retainer mechanism (10, 12, 14) for holding the movement of the piston, and this second retainer mechanism has a micro-adjustment screw with a pitch smaller than that of a range adjustment screw of the first retainer mechanism (5, 6, 8).
Patent JP-2003120474-A (JP)
Title: Fuel injection nozzle
Inventor: UCHIDA NOBORU
IPC: F02M61/18
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To suppress generation of soot, and to reduce HC in the exhaust gas while suppressing the increase of NOx by increasing the initial injection ratio to the injection pressure. SOLUTION: In a fuel injection nozzle in which an inlet of a nozzle hole 3 provided on a tip of a nozzle body 1 is covered by a needle tip surface 5 on the downstream side of a valve seat 4, a recess 7 with the position immediately downstream of the valve seat 4 as an upstream end thereof and the position facing the inlet in a maximum lift state of a needle 2 as a downstream side thereof is formed in a tip end face 5. By increasing the depth of the recess 7 toward the downstream side, the reduction loss of a fuel passage from the valve seat 4 to the nozzle hole 3 is reduced even in the initial injection, the flow rate coefficient is increased, and the initial injection ratio to the fuel injection pressure is increased.
Patent JP-2003120872-A (JP)
Title: Expansion joint
Inventor: TASHIRO HIDEAKI
IPC: F24F13/02
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an expansion joint to solve a problem of causing breakage and deterioration of an expansion heat insulating material in the case when self-exciting oscillation is generated on a baffle due to a flow of working liquid. SOLUTION: This expansion joint is constituted of an upstream side flange 6 of an upstream side duct 1, a downstream side flange 7 provided facing against this upstream side flange 6, a bellows 8 to connect the upstream side flange 6 and the downstream side flange 7 to each other, the expansion heat insulating material 10 set on inner peripheral surfaces of step differences 6a, 7a provided on the upstream side flange 6 and the downstream side flange 7, fixing pins 22 provided on the inner peripheral surface of the step difference 6a, a heat insulating material presser plate 20 to hold the expansion heat insulating material fixed on the fixing pin 22 from inside and the baffle 24 separately provided inside of the heat insulating material presser plate 20.
Patent JP-2003128661-A (JP)
Title: Acrylate ester derivative
Inventor: HAMAZAKI TAKASHI
IPC: C07D307/33
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a new acrylate ester derivative which is useful as a raw material for acrylic resins, thermoplastic elastomers and resin modifiers. SOLUTION: The acrylate ester derivative represented by formula (1) is provided (wherein R is H or an alkyl group).
Patent JP-2003123584-A (JP)
Title: Input key and input key cover
Inventor: KITTE NAOTO
IPC: H01H13/14
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a structure for an input key capable of improving operability of an operator with long fingernails. SOLUTION: A screen-like guide part 3 for preventing slipping of a nail is provided in a rim of a side to be a fingernail tip side of the operator pressingly operating a key top 1 in a top face 2 of a key top 1 of the input key. The top face 2 of the key top 1 is formed in a curved surface curved so as to descend from a rim in an opposite side of the guide part 3 toward the guide part 3. The guide part 3 is formed in a shape curved like an arc along a rim of the side to be the fingernail tip side of the operator in the top face 2 of the key top 1. By such a structure, the operator with long nails can easily and positively pressingly operate the key top 1 by nail tips without any problems.
Patent JP-2003123515-A (JP)
Title: Vehicular lighting system
Inventor: YUKI YASUKAZU
IPC: F21W107/10
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive vehicular lighting system having an attractive appearance both when it is used and when it is not used, wherein there is no misgiving of mirroring a bulb in a reflector. SOLUTION: A part on a light transmitting window shield 5 corresponding to the disposed position of the bulb 7 is made opaque by using a chenille member 3. Thereby, the bulb 7 is prevented from being looked through from the outside without impairing the design of a vehicle 2, and deterioration of the beauty of the vehicle 2 caused by existence of the bulb 7 and mirroring the bulb in a reflector is solved.
Patent JP-2003116329-A (JP)
Title: Hydraulic system of combine harvester
Inventor: SATOJI HISAYUKI
IPC: A01D69/06
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent accumulation of litter to a reaping support base for supporting a reaper provided in a traveling gear case, a by-pass transmission case and a reaping hydraulic valve, etc., and reduce cost of a distribution part of oil to the reaping hydraulic valve, etc., and reduce cost of an attaching part of a blower. SOLUTION: A reaping hydraulic valve 8 is provided at a position apart from a gear train part of a transmission mechanism 4c of the traveling gear case 4 in a protruded space part (a) formed in the traveling gear case 4 by the reaping support base 6 for supporting the reaper provided in the upper part of the traveling gear case 4 and the by-pass transmission case 7 provided on the outside of either one side of the rear, and an oil flow passage is provided in the traveling gear case 4. The oil is shared with the traveling gear case 4, the oil of the hydraulic stepless variable gear and the oil of the reaping hydraulic valve 8. Each piping for connecting the stepless variable gear and the reaping hydraulic valve 8 is made of metal.
Patent JP-2003127299-A (JP)
Title: Releasable liner, pressure sensitive adhesive tape or sheet using the same
Inventor: IGUCHI SHINJI
IPC: C09J7/02
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a releasable linear showing excellent releasability, fabricability, curl prevention and cleanness and generating less outgoing gas. SOLUTION: The releasable linear has a layer A, a layer B and a layer C, the ratio of thickness of the layer A to thickness of the layer B + the layer C is 9:1 to 6:4, the total thickness of the releasable liner is 40 to 150 μm and the total amount of the outgoing gas by heating the linear at 120 deg.C for 10 minutes is not more than 1 μg/cm<2> wherein the layer A is a base material (A), the layer B is an underlying layer (B) formed on at least one surface of the base material (A) and made of a low density polyethylene and the layer C is a releasable layer (C) stacked on the underlying layer (B) and made of a mixed resin composition composed of at least two ethylene-based polymers selected from a linear low density polyethylene, a low density polyethylene and a copolymer of ethylene and a 3 to 10 C α-olefin.
Patent JP-2003131176-A (JP)
Title: Internal progressive refractive power lens having printing mark layout
Inventor: SENDA YUKO
IPC: G02C13/00
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a lens equipped with printing mark layout capable of accurately showing a near part measuring reference area mark as an internal refractive power lens giving progressive refractive power to a concave surface on an eye side, and to provide the printing mark layout capable of accurately measuring the frequency of a near part measuring reference area even in the case of the progressive refractive power lens whose inset amount is different. SOLUTION: This is an internal progressive refractive power lens in which a progressive refractive power is given to the concave surface on the eye side, the printing mark layout including right and left discrimination marks, a fitting point and an alignment reference mark which are reference in the case of framing, and a far part measuring reference area mark and the near part measuring reference area mark showing places to measure the diopter of a far part and a near part is drawn on the surface of the lens before completing the framing after manufacturing the progressive refractive power lens. At least, the near part measuring reference area mark is drawn on the progressive refractive surface on the eye side.
Patent JP-2003133081-A (JP)
Title: Lighting control system
Inventor: KAWAMINAMI HIROO
IPC: H05B37/02
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a simple lighting control system capable of deciding an address of a transmission origin without increasing the data length of a signal. SOLUTION: In this lighting control system, an operation switch 1, a sensor unit 2 and luminaires 3 are connected to the same signal line 4, and the luminaire 3 is controlled by the lighting control signal to its own address sent from the sensor unit 2 or the like. The addresses are imparted to only the luminaires 3, and a data area area-split in a prescribed data range is assigned to the lighting control signal. The luminaire 3 processes the received lighting control signal, decides the sensor unit 2 of the command transmission origin from the data area assignment of the lighting control system, and executes lighting control according to the decided result.
Patent JP-2003130074-A (JP)
Title: Rotary support device for wheel
Inventor: ISHIKAWA HIROO
IPC: B60B35/18
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the assembly work and miniaturize and lighten the rotary support device and sufficiently secure the durability. SOLUTION: An outside engaging groove 39 is formed over the whole periphery at the inside peripheral face of a support hole 32 provided in a knuckle 30. In a state that an outside ring 3a is inserted in a support hole 32, a notched circular snap ring 37 made of an elastic material is hung on the inside engaging groove 38 formed over the whole periphery and the outside engaging groove 39 at the outer peripheral face of the outside ring 3a. The snap ring 37 is made of a material treated by anti-corrosive processing on the surface of a metallic wire material, having excellent corrosion resistance such as stainless steel or the surface of a metallic wire material having no sufficient anti-corrosive property such as piano wires.
Patent JP-2003103065-A (JP)
Title: Kite with lifting wing
Inventor: SOGABE TAKASHI
IPC: A63H27/08
Filed: 2001-09-29
Abstract: PROBLEM TO BE SOLVED: To solve such shortcomings in the conventional kite as the need for wind exceeding about 2 M/s or running fast, holding a string attached thereto, at the start and the stalling thereof due to changes in wind, easily leading to a crashing, all caused by weak lifting forces in the conventional kite. SOLUTION: A simple frame work comprising one spine, one cross piece, and right and left wing frames is assembled on a kite body to make the kite pliable and lighter in weight. No conventional tail is attached and the string should be in one-point connection at a proper position.
Patent JP-2003138244-A (JP)
Title: Resin paste for semiconductor and semiconductor device
Inventor: YAGISAWA TAKASHI
IPC: C09J9/00
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an insulation resin paste for a semiconductor showing an excellent thermal conductivity, adhesion and workability. SOLUTION: The resin paste comprises (A) a thermosetting resin and (B) a filler. Here, the filler (B) contains >=30 pts.wt. filler prepared by coating a metal powder with an organic resin against 100 pts.wt. filler (B), and has an average grain size of 0.3-20 μm and a maximum grain size of <=50 μm. A semiconductor device is manufactured using this resin paste.
Patent JP-2002230751-A (JP)
Title: Method and device for magnetic transfer
Inventor: HAMADA TAIZO
IPC: G11B23/50
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To easily and surely separately a master information carrier and a magnetic recording medium being in a tightly sealed state for magnetic transfer from each other after the magnetic transfer. SOLUTION: The method for magnetic transfer includes a first step of a stacking a master information carrier 2 on a magnetic recording medium 1 in a tightly stucked state, a second step of magnetically transferring a pattern corresponding to an information signal in the master information carrier 2 to the magnetic recording medium 1, a third step of applying pressing force for pressing the master information carrier and the magnetic recording medium to each other, and feeding gas by pressure to the tightly stucked surfaces between the master information carrier and the magnetic recording medium, and a fourth step of releasing the pressing force, and continuing the pressure- feeding of the gas.
Patent JP-2003141102-A (JP)
Title: Chemical material classifying device, chemical material classifying method and program
Inventor: HORI GEN
IPC: H04B15/00
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a chemical material classifying device or the like, capable of classifying the information showing a change in quantity of chemical material with good accuracy. SOLUTION: An information receiving part 102 of this chemical material classifying device 101 accepts the change information on each quantity of a plurality of kinds of chemical materials, converts the information as designated and gives the same as the input of an object signal group to a component analysis part 103. The component analysis part 103 analyzes the independent component of the concerned object signal group by independent component analysis, and outputs the component signal group as the result of the concerned analysis. A similarity calculation part 104 reverse- converts the concerned component signal group as designated, accepts the result as the input of a plurality of component change information, and calculates the similarity of each of the concerned a plurality of component change information pieces with each of the concerned a plurality of object change information pieces. A classifying part 105 classifies the concerned a plurality of object change information pieces into a plurality of groups according to the similarity calculated by the similarity calculation part 104.
Patent JP-2003149056-A (JP)
Title: Surface temperature sensor
Inventor: AOKI MINORU
IPC: G01K7/02
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a surface temperature sensor by which the temperature on the surface of an object can be measured precisely and quickly. SOLUTION: A thermocouple strand 2 is inserted into, and passed through, a hole passed through the inside of a cylindrical holding body 1 to be used as a grip for a surface thermometer, a heat receiving plate 3 is welded to the side of the object to be temperature-measured at the thermocouple strand 2 so as to form a hot junction, both ends of the circular part of the plate 3 comprise support legs 5 bent to a side opposite to the object to be temperature- measured, a suppression rod 4 used to press the plate 3 to the object to be temperature-measured is fixed to the lower end of the holding body 1, a protective tube 6 is arranged at the lowermost end of the holding body 1, and a spring 7 is installed additionally between the holding body 1 and the protective tube 6.
Patent JP-2003152698-A (JP)
Title: Contents utilization control transmitting method, contents utilization control receiving method, contents utilization control transmitting device, contents utilization control receiving device, contents utilization control transmitting program and contents utilization control receiving program
Inventor: NISHIMOTO TOMONARI
IPC: H04N21/266
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a contents utilization control transmitting method, receiving method, contents utilization control transmitting device, receiving device, contents utilization control transmitting program and receiving program in which the illegal utilization of contents can be prevented even when a receiver on a receiving side is illegally altered or illegally produced. SOLUTION: A system is composed of a contents utilization control transmitting device 3 for transmitting encrypted contents in which contents are encrypted, reproduction order control information for controlling the reproduction order of the relevant encrypted contents and viewing control information for controlling viewing of the relevant encrypted contents and a contents utilization control receiving device 5 for receiving such information, the transmitting device 3 is provided with a contents scramble part 7, a multiplexing part 9 and a storage part 11, and the receiving device 5 is provided with a demultiplexing part 13, a contents descramble part 15 and a storage part 17.
Patent JP-2003158768-A (JP)
Title: Wireless telephone apparatus
Inventor: SUWA MASARU
IPC: H04W76/02
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a wireless telephone apparatus capable of automatically judging whether a cordless telephone or a Bluetooth communication to perform processing according to the result of judgement, when a telephone has a Bluetooth function in addition to a normal cordless telephone function. SOLUTION: The apparatus has a wireless section 200 for transmitting and receiving a plurality of data formats, a registration section 33 for registering an ID unique to another wireless apparatus in registering the other wireless apparatus, and a master set control section for judging an access code from the other wireless apparatus and performing processing according to the result of judgement. In registering the other wireless apparatus, the master set control section registers a company's ID stored in the other wireless apparatus in the section 33 while correlating the company's ID to the ID unique to the other wireless apparatus, and judges the access code based on whether the registered company's ID is a specified ID or not.
Patent JP-2003151002-A (JP)
Title: Fare adjustment ticket and automatic fare adjusting machine for issuing it
Inventor: SAITO TETSUO
IPC: G07B1/00
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To allow an advertisement or guide by use of a fare adjustment ticket. SOLUTION: In an automatic fare adjusting machine, the fare adjustment ticket is generated in a fare adjustment ticket issuing unit when the money satisfying an adjusting fare calculated on the basis of a fare adjusting original ticket inserted to the body of the automatic fare adjusting machine is put to the body of the automatic fare adjusting machine, and the generated adjustment ticket is issued. The adjustment ticket issuing unit comprises a guide printing means for printing the map near a station or the content of a prescribed advertisement or the like on the generated adjustment ticket.
Patent JP-2003145797-A (JP)
Title: Ink ejection decision unit, ink jet printer, computer program, computer system, and method for deciding ink ejection
Inventor: ENDO HIRONORI
IPC: B41J2/175
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To realize a unit for making a decision whether ink is ejected or not with high reliability. SOLUTION: In the unit for making a decision whether ink is ejected or not based on an output signal from a light receiving section varying when ink ejected from an ink ejecting section intercepts light emitted from a light emitting section, when a decision is made that ink is not ejected based on the variation of the output signal, gain at the light receiving section is rationalized based on the output signal from the light receiving section and then a decision is made again whether ink is ejected or not.