baber/WOPTO huggingface dataset:
Patent JP-2002078484-A (JP)
Title: Method for producing human cartilage implant by using cartilage cell cultured in vitro
Inventor: JESCHKE BRIGITTE
IPC: A61K35/12
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a human cartilage implant having the biochemical composition and biomechanical properties almost same to those of the corresponding protoplast by using cartilage cells cultured in vitro. SOLUTION: This method comprises the following practice: up to 20 vol.% of human serum is used as the medium additive; cartilage cells are first redifferentiated under a reduced oxygen partial pressure, and then kept at monolayer culture till the 12th passage under 21% oxygen partial pressure in order to induce the formation of a three-dimensional cartilage tissue by agglutination.
Patent JP-2003068473-A (JP)
Title: Illumination center device
Inventor: NISHIGAKI HIDENORI
IPC: G06Q50/16
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an illumination center device in which control of a processing program from a remote place is enabled, in which accumulation of data, display of the accumulated data as well as a start-up or terminating control or the like of the processing program can be multi-functionally and simply carried out in the illumination center device on which the processing program to integrally carry out further detailed control or monitoring or the like of an illumination system is mounted, and which is connected with a general-purpose network. SOLUTION: In the illumination center device made in a way that an open system is constructed wherein various kinds of systems including the illumination system, the center monitoring device, and the illumination center device on which the processing program to integrally carry out the further detailed control or monitoring or the like of the illumination system is mounted and which is connected with the general-purpose network are connected on the same transmission line by using the common communication protocol, and wherein the control and the monitoring among respective systems are carried out, this is provided with a function to periodically send out the accumulated data possessed by the illumination center device to a required data accumulation point via the general-purpose network.
Patent JP-2003061793-A (JP)
Title: Show-case
Inventor: SEKINE MASARU
IPC: F25D17/08
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a show-case provided with an article mounting shelf in which an area for displaying an article can be increased and it is possible to soil no clothes of a consumer when displaying no article. SOLUTION: In a storeroom 7, an article mounting shelf 14 provided with a mounting portion 15 within the storeroom accommodated in this storeroom and a withdrawable front mounting portion 17 is placed and in this article mounting shelf, an opening 24 is formed which is between the mounting portion within the storeroom and the front mounting portion and is situated in the upper part of a cold air suction opening 12.
Patent JP-2003069645-A (JP)
Title: Router and its icmp echo packet transfer method
Inventor: NARUSHIMA KOJI
IPC: H04L12/70
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a router and an ICMP (Internet control message protocol) echo packet forwarding method which enable an ICMP echo packet to surely reach a management object device. SOLUTION: When receiving an ICMP echo packet of which the network address of the destination is not registered in a routing table, the router transfers the ICMP echo packet to a default gateway and stores the ICMP echo packet into a storage part. When the received ICMP echo packet is received at the second time, the router regards it as a packet having an unknown address and abandons the ICMP echo packet.
Patent JP-2003063999-A (JP)
Title: System for decomposition treatment of organic halogenated compound
Inventor: TATEISHI MASAKAZU
IPC: A62D3/30
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a system for decomposition and treatment of organic halogenated compounds, the system is aimed at complete treatment of PCB contents such as insulating oils used in transformers and the like. SOLUTION: The system is provided with a water-thermally oxidative decomposition apparatus 120, wherein in the reaction vessel being heated and pressurized, in the presence of sodium carbonate (Na2 CO3 ), the organic halogenated compounds are decomposed to sodium chloride (NaCl), carbon dioxide (CO2 ) and the like by dehalogenation reaction and oxidative decomposition reaction; a reverse osmosis membrane apparatus (RO membrane apparatus) 201, wherein sodium chloride contained in the waste water (H2 O, NaCl) 133 which is discharged from the water-thermal oxidative decomposition apparatus is separated; and an electrolysis apparatus 202, wherein the separated sodium chloride is electrolytically decomposed to H2 and Cl2 as well as sodium hydroxide.
Patent JP-2003066642-A (JP)
Title: Electrophotographic photoreceptor and method for manufacturing the same
Inventor: TAKEDA YOSHINOBU
IPC: G03G5/147
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor and a method for manufacturing the photoreceptor having high printing durability, scratch resistance and resistance against environmental changes. SOLUTION: In the electrophotographic photoreceptor having a surface protective layer 5, the surface protective layer 5 comprises a layer formed by applying and hardening a composition essentially containing silica particles and a photopolymerization initiator. The silica particles are coupled through silyloxy groups with an organic compound having one or more kinds of groups selected from polymerizable unsaturated groups and groups expressed by formula (4) and by formula (5). Further, a chemical adsorption film 6 is formed on the surface of the surface protective layer 5 through siloxane bonds by using at least one kind in organosilane compounds.
Patent JP-2002151159-A (JP)
Title: Lithium battery
Inventor: SATOU TAKAYA
IPC: H01M10/05
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a lithium battery composed of a group of battery structures contained in a battery container filled with an electrolyte and covered on its outer peripheral surface with an ion-impermeable extensible polymer sheet having a tensile elongation of 1% or more, the group of battery structures made up of unit cells each comprising positive and negative electrodes and a separator interposed between the electrodes, with the unit cells stacked, folded or wound together. SOLUTION: A large short-circuit current can be prevented from flowing between the positive and negative electrodes even in a very severe accident caused by such as a nail stubbed into the battery or collapse, so that higher security can be assured.
Patent JP-2003065123-A (JP)
Title: Exhaust emission control device for cylinder injection type internal combustion engine
Inventor: TAMURA YASUKI
IPC: F02D45/00
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device for a cylinder injection type internal combustion engine capable of preventing the exhaust of toxic substance while realizing early activation of catalyst even if a demand for acceleration is given when catalyst is inactive. SOLUTION: When unburned substance an oxygen are supplied into an exhaust passage by a reaction substance supply means, exhaust air flow in the exhaust passage is suppressed by an exhaust air flow control means (S10, S16), and fuel injection is performed by a fuel injection valve so that fuel injection ends after closing a suction valve (S14), an exhaust air air-fuel ratio is limited by an exhaust air air-fuel ratio limit means so that an exhaust air air-fuel ratio in the exhaust passage does not become a rich air-fuel ratio due to an increase amount (S13) of a fuel injection amount by an acceleration amount increase means (S20).
Patent JP-2003041411-A (JP)
Title: Gloves
Inventor: KUMAKI KIHACHIRO
IPC: A41D19/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide gloves capable of sticking or pinching a small dust, etc., easily and precisely. SOLUTION: The gloves having finger part 1 capable of being inserted with a human finger is provided by installing a sticky part 7 for sticking to an object and a nail part 8 for gripping the object at the finger part.
Patent JP-2003074831-A (JP)
Title: Boiler equipment
Inventor: KOBAYASHI TAKESHI
IPC: F23L15/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide boiler equipment which can avoid choking of an air preheater by preventing production of acid ammonium sulfate at the air preheater, can effect an extension of a life of the air preheater and can effect extension of a maintenance interval, meanwhile, can be reduced in a cost by eliminating a waste of an NH3 injection amount on the inlet side of a dust collector, can reduce a cost, and further can effect diagnosis of deterioration of the catalyst of a denitration device based on an amount of leak NH3 discharged from the denitration device. SOLUTION: SO3 concentration 38, NH3 concentration 39, and H2 O concentration 40 in exhaust gas on the exhaust gas inlet side of the air preheater 3 are detected. Based on the detected SO3 concentration 38, NH3 concentration 39, and H2 O concentration 40, an acid ammonium sulfate deposition temperature 41 is calculated, and an outlet exhaust gas temperature 15 of the air preheater 3 is held at a value higher than the acid ammonium sulfate deposition temperature 41.
Patent JP-2003073682-A (JP)
Title: Grease composition
Inventor: TANAKA SHINJI
IPC: C10N30/08
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a grease composition for a bearing used under the conditions of a high temperature, a high pressure, high load and a low-speed rotation, which maintains a specified film thickness at the track groove and the track surface of a rolling element, and prevents seizing to reduce the damage to the bearing. SOLUTION: The grease composition comprises a lubricant base oil, a diurea compound, a polymeric compound, and succinic acid and/or a succinic acid derivative, and can make the lubricating oil membrane in a rotary region and in a sliding region thick. The grease is supplied to a bearing used at a low speed, under a high load and exhibits a lubricity performance, and prevents seizing to reduce the damage to the bearing.
Patent JP-2003072973-A (JP)
Title: Automatic card taking-out device
Inventor: TSUCHIDA TAMOTSU
IPC: G06K13/107
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To surely separate cards sucked by a sucking disc, from the sacking disc with a baffle piece. SOLUTION: This automatic card taking-out device comprises the sucking disc moving between a retreat position and an sucking position, and the baffle piece disposed on a moving passage of the cards between the sucking position and the retreat position, and having a high friction portion.
Patent JP-2003072410-A (JP)
Title: Following travel control device
Inventor: SHIMIZU HIROSHI
IPC: B60W10/196
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To ascertain the intent of an occupant and start following travel control. SOLUTION: An automatic transmission operation part has a high speed region following travel position ACC for controlling travel following a preceding vehicle in a high speed region (high speed region following travel control) and a shift guide groove 32 between a D position and the ACC position, and furthermore it has a low speed region following travel position INCH for controlling travel following the preceding vehicle in a low speed region (low speed region following travel control) and shift guide grooves 33, 34 between each of L positions of first and second speed gears and the LNCH position.  The setting of the shift lever 36 at the ACC position is detected by a shift lever position sensor for starting the high speed region following travel control and the setting of the shift lever 36 at the INCH position is detected by the shift lever position sensor for starting the low speed region following travel control.
Patent JP-2003085806-A (JP)
Title: Objective lens for optical head and optical head using the same
Inventor: MARUYAMA KOICHI
IPC: G11B7/1376
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an objective lens for optical head capable of excellently correcting a spherical aberration generated by the change of the thickness of a protective layer or the like just by changing the divergence/convergence degree of an incident luminous flux. SOLUTION: The objective lens 10 is a single lens of NA >=0.70 forming a spot on a recording surface 12 through a transparent protective layer 11 of an optical disk 10 by converging the incident luminous flux. A correction state of a frame aberration is set so as to correct the spherical aberration generated by the change of the thickness of the protective layer by moving a collimating lens 2 in an optical axis direction and changing the divergence/ convergence degree of incident light on the objective lens 20. That is, setting is performed so that a sine condition violation amount has a positive maximum value between 60 to 90% of an effective opening radius h and the sine condition violation amount monotonously decreases at the peripheral part.
Patent JP-2003081224-A (JP)
Title: Method and apparatus for inserting manual of packaging object into packaging box
Inventor: MOMOSE MASAAKI
IPC: B65B57/10
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for inserting a manual of a packaging object into a packaging box with an advantage of being capable of immediately sensing and checking by a sensor when the manual has not been inserted into the box or has been incompletely inserted. SOLUTION: The method and the apparatus for inserting a manual of a packaging object into a packaging box comprises a process (device) of advancing a conductive touch member 2 mounted on a pusher 1 by the pusher 1, a process (device) of pushing a container 3 of the packaged object placed in front of the pusher 1 by the pusher 1, and a process (device) of inserting the touch member 2 and the container 3 into the packaging box 5 placed in front of the container 3 and folding and inserting a manual 4 of the packaging object fed to between the container 3 and the box 5 into the box 5. Whether or not the manual 4 has been inserted into the packaging box 5 can be checked based on whether a touch member sensor 6 is in contact with the touch member 2.
Patent JP-2003084395-A (JP)
Title: Thermally developable photosensitive material
Inventor: SUZUKI KEIICHI
IPC: G03C1/76
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a thermally developable photosensitive material ensuring satisfactory sharpness and little in coloration of a highlight region, excellent in handleability and suitable for exposure with a red laser. SOLUTION: The thermally developable photosensitive material has at least one photosensitive layer comprising a non-photosensitive silver source, photosensitive silver halide and a reducer, and is characterized in that at least one non- photosensitive layer on a support and the at least one non photosensitive layer contains a non-photosensitive carrier supporting a dye.
Patent JP-2003085375-A (JP)
Title: Patent market system
Inventor: OMOTO KOUJIRO
IPC: G06Q30/06
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide early income for an applicant by finding a purchaser of patent rights from a multiplicity of market participating members. SOLUTION: An applicant computer 3 of the applicant applying for a patent and a market management computer 12 are connected by communication, and a market participant computer 4 of a market participating member and the market management computer 12 are connected by communication. An application data server 10 storing summaries of undisclosed application contents and whole application contents is connected to the market management computer 12. The market management computer 12 provides an option market for determining contractual coverage and its price regarding patent rights of when a patent is acquired in the future between the market participating member and the applicant in regard to an undisclosed application registered in the application data server 10.
Patent JP-2003107451-A (JP)
Title: Liquid crystal display device and electronic device
Inventor: IIJIMA CHIYOAKI
IPC: G02B5/30
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which has excellent visibility and which provides a bright display by increasing the amount of light reflected in the direction of the line of sight of a user in a reflective or a transflextive liquid crystal display device, and to provide an electronic device comprising the same. SOLUTION: The invention provides a liquid crystal display device 1 comprising mutually opposing upper and lower substrates 3 and 2, a liquid crystal 4 interposed between the upper and lower substrates 3 and 2, and an upper polarizer (upper polarization layer) 13 and a lower reflective polarization layer 6 disposed above and below the liquid crystal 4, respectively, and the lower reflective polarization layer 6 is formed by stacking prism-shaped dielectric interference films having two types of wedge-shaped cross section inclined surfaces formed continuously at regular intervals, and the angles formed between each of the two types of inclined surfaces and the lower substrate are different from each other. And also, provides an electronic device comprising the liquid crystal display device 1 is provided.
Patent JP-2003094804-A (JP)
Title: Pressure sensitive copying developing sheet and manufacturing method therefor
Inventor: TAKADA HIDEKI
IPC: B41M5/132
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensitive copying developing sheet, on which a high speed coating with a blade coater can be realized without developing bleeding and which is excellent in color developing properties, plate wearability and workability, and its manufacturing method. SOLUTION: In the pressure sensitive copying developing sheet, which is formed by providing a coating layer consisting of a coating composition mainly made of a pigment, an adhesive and a developer with the blade coater on a base sheet, the coating composition consists of 100 mass parts of the pigment composing of 20 to 50 mass parts of a heavy calcium carbonate and 30 to 50 mass parts of a light calcium carbonate as the pigment, the adhesive composing of 2 to 15 mass parts of a starch or at least one kind of starch derivatives and 2 to 10 mass parts of a styrene-butgadiene copolymerized latex and 5 to 50 mass parts of the developer. With this composition, the high speed coating with the blade coater can be realized without developing bleeding under the realization of the excellent color developing properties and plate wearability and its manufacturing method is provided.
Patent JP-2002157031-A (JP)
Title: Pmos low dropout voltage regulator using non-inverting variable gain stage
Inventor: XI XIAOYU FRANK
IPC: H03F3/45
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To improve the stability and PSRR characteristic of an internal compensating type PMOS low dropout voltage regulator. SOLUTION: A non-inverting variable gain amplifier stage 202 is used for this voltage regulator 200. The gain of the non-inverting variable gain amplifier stage is regulated according to the load current carried in a power PMOS device 206 so as to increase the gain according to the reduction in load current, and the second pole of the voltage regulator 200 is pushed up to the unit gain frequency or more of the voltage regulator. The gain of the non-inverting variable gain amplifier 202 is regulated according to the load current carried in the power PMOS device 206 so as to reduce the gain according to the increase in load current, and the unit gain band width of a loop formed in a compensating capacitor 208 is substantially kept constant.
Patent JP-2003101020-A (JP)
Title: Semiconductor device
Inventor: ONOZAWA YUICHI
IPC: H01L29/739
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To improve the accumulation effect of carriers, without dropping the breakdown voltage between the collector and emitter, and to reduce the voltage drop in the drift layer in the semiconductor device of a trench gate structure. SOLUTION: A first region 22a, which is brought into contact with an emitter electrode 26 in multiple regions divided by a trench in a channel layer is made shallower than the trench. A hole injected from the collector layer 28 is made difficult to come out from the emitter electrode 26, and the accumulation effect of the carriers is improved. A second region 22b which is not brought into contact with the emitter electrode 26 in the channel layer is made deeper than the first region 22a, and the concentration of electric fields at the bottom of the trench is suppressed.
Patent JP-2002152994-A (JP)
Title: Method of forming control system for electrical switch assembly
Inventor: WIMMER WOLFGANG
IPC: H02J13/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To use a main apparatus model for displaying the main apparatus and a topological model of a switching assembly. SOLUTION: A first control system function is assigned to the main apparatus and a field apparatus to form a first control system function. Thereafter, the main apparatus and topological model are used to automatically determine a second control system function, which is required for the first control system function in the operating condition.
Patent JP-2002179776-A (JP)
Title: Whole aromatic polyester and polyester resin composition
Inventor: YOKOTA TOSHIAKI
IPC: C08G63/60
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a whole aromatic polyester having excellent heat resistance, capable of being produced with a conventional polymerization facility and amenable to melt processing. SOLUTION: This whole aromatic polyester exhibits optical anisotropy on melting and comprises as indispensable components constituting units expressed by general formulae (I), (II), (III) and (IV) (where Ar1 is 2,6-naphthalene; Ar2 is one or more kinds selected from 1,2-phenylene, 1,3-phenylene and 1,4- phenylene; Ar3 is at least one kind from 1,3-phenylene, 1,4-phenylene or a residue of a compound having two or more phenylene groups linked at para-positions; and Ar4 is 1,4-phenylene), where the structural unit (I) is 40 to 75 mol%, the structural unit (II) is 8.5 to 30 mol%, the structural unit (III) is 8.5 to 30 mol% and the structural unit (IV) is 0.1 to 8 mol% in the total structural units.
Patent JP-2003101136-A (JP)
Title: Diffraction grating and semiconductor laser using the same
Inventor: SUEHIRO MASAYUKI
IPC: H01S5/223
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem that fine adjustment and measurement of film thickness are necessary to adjust the coupling coefficient and reproducibility of a process is deteriorated. SOLUTION: A diffraction grating is divided into a plurality of partial gratings. The number of the partial gratings and the width of boundary lines are changed. The ratio of a part which does not act as a diffraction grating to a part which acts as a diffraction grating is changed, thereby controlling the coupling coefficient to an optical waveguide or the like. A process of low reproducibility is not used so that a stable coupling coefficient can be obtained.
Patent JP-2002138746-A (JP)
Title: Hinge
Inventor: BRUSTLE KLAUS
IPC: E05F5/10
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a hinge with a damper device by improving the damper for the hinge so that post-fitting is selected case by case. SOLUTION: This hinge has a hinge arm 2 and a hinge cup 1, both are connected to each other by at least one hinge shaft. In the case of the hinge, the hinge arm 2 is provided with a hydraulic damper 20, especially for the furniture. The hydraulic damper 20 is placed on the hinge arm 2 from the outside, and fixed thereon without a tool.