baber/WOPTO huggingface dataset:
Patent JP-2004208666-A (JP)
Title: Method for culturing cartilage cell
Inventor: TAKAHASHI TOSHIAKI
IPC: C12N5/07
Filed: 2003-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective method for culturing cartilage cells for regenerating a joint cartilage having a cartilage matrix (tissue) capable of being effectively utilized in a regenerative medical treatment in in vitro.  <P>SOLUTION: This method for culturing the joint cartilage cells is provided by performing a relative movement against a medium by rotating the cell-culturing carrier in culturing the joint cartilage cells and adding self serum into the medium. Especially, as the carrier for the cells, the periosteum of an individual body from which the cells are collected, is used.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216389-A (JP)
Title: Engine exhaust emission control device
Inventor: ASHIDA MASAAKI
IPC: B01D53/86
Filed: 2003-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine exhaust emission control device provided with a metallic carrier which simplifies production processes.  <P>SOLUTION: A space section 10 formed by the winding core 10A of the metallic carrier 7 by winding up a main piece 8 composed of a planar strip 8A and corrugated strip 8B arranged within a catalyst container 6 by means of the winding core 10A and by depositing a catalyst is formed by being deviated from the center of the catalyst container 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004217448-A (JP)
Title: Hydrogen production apparatus and fuel cell system
Inventor: AKIMOTO ATSUSHI
IPC: H01M8/10
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized and lightweight hydrogen production apparatus in which the temperature control of structural equipment is easily and suitably performed.  <P>SOLUTION: In the hydrogen production apparatus for manufacturing a gas continuing hydrogen from hydrocarbon oil, in one hermetically sealed cylindrical vessel, a steam reforming reactor, a burner, a water evaporator, a CO conversion reactor, a selective oxidation reactor, a combustion air supply line for supplying combustion air from the bottom of the vessel to the burner, a combustion fuel supply line for supplying a combustion fuel from the bottom of the vessel to the burner, a hydrocarbon supply line for supplying hydrocarbon oil from the bottom of the vessel to the steam reforming reactor and a steam supply line for supplying the steam from the water evaporator to the steam reforming reactor are provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004218240-A (JP)
Title: Stairs and column material therefor
Inventor: HASEGAWA TSUNEHIRO
IPC: E04F11/02
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stairs with a structure easily adaptable to various plane forms, the various number of steps, various grades, etc., and a column material for the stairs, which can be commonly used for the stairs with the various plane forms.  <P>SOLUTION: The staircase comprises a column strip 10 which is composed of the column materials 11 (11') continuously provided at proper intervals in the depth direction of the stairs, and a plurality of treads 20 (20') which are continuously provided along the side surface of the strip 10. The respective treads 20 (20') are supported by supporting members 30 (30') by the adjacent column materials 11 (11').  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004221945-A (JP)
Title: Communication terminal device
Inventor: TANIMOTO YOSHIFUMI
IPC: H04L12/70
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal device capable of performing data transmission utilizing a call control protocol by performing prescribed processing operation for acquiring the IP telephone number of an opposite device when the IP telephone number of the opposite device is not grasped in the communication terminal device provided with both of an e-mail communication means and a communication means utilizing an IP network.  <P>SOLUTION: Each of communication terminal devices 1, 18 is provided with: a connection establishing means for establishing a connection by the call control protocol with an opposite device designated by the IP telephone number; a transmission means for transmitting an e-mail including the IP telephone number to the opposite device through the connection; a judgment means for judging whether the establishment of connection by the connection establishing means succeeds or not; and a means for determining processing to be executed on the basis of the judged result of the judgment means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004218383-A (JP)
Title: Airtight door device
Inventor: KODERA HIROYUKI
IPC: E06B7/16
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airtight door device capable of smoothly moving an airtight door body to be opened/closed on a straight rail without a front traveling wheel falling into a gradient of an intermediate part of the rail by setting the center of gravity of the door body and the center of gravity of a sash hanger for supporting the airtight door body on the same line.  <P>SOLUTION: In this airtight door device, the front and rear of the airtight door bodies are supported by the front and rear sash hangers which are placed on the same level, and the center of gravity of the airtight door body and the center of gravity of each front and rear sash hanger are positioned on the same vertical plane. The front and rear sash hangers travel on a travel part comprising a rail and a horizontal guide, and the travel part is provided with a horizontal bent part and a vertical inclined part. The rail comprises a main rail and an auxiliary rail. The intermediate part of the main rail is provided with an intermediate inclined part, and the auxiliary rail is partially provided in parallel with the main rail over the front and rear of the intermediate inclined part. A horizontal shaft of the front sash hanger is provided with an auxiliary traveling wheel traveling on the auxiliary rail to prevent the front sash hanger from falling into the intermediate inclined part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226488-A (JP)
Title: Display body
Inventor: MONOBE YASUHIRO
IPC: B32B27/00
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display body which is free of trouble of a print caused by a folding wrinkle etc. in repetitive use.  <P>SOLUTION: This display body has at least three layers of a display layer 11, a base material 12 supporting the display layer 11, and a holding layer 13 combined with the base material 12, and the tensile modules of elasticity of the holding layer 13 is ≤1/10 time as large as that of the base material. When the tensile modulus of elasticity of the holding layer is ≤1/10 time as large as that of the base material having the high tensile modulus of elasticity, the layer with the low tensile modulus of elasticity naturally extends with stress more than the layer of the tensile modulus of elasticity, so the display body is easy to restore itself even if folded at 180° to make a folding line.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223755-A (JP)
Title: Insulating transfer film with aluminum gloss
Inventor: YAMANAKA TETSUYA
IPC: B44C1/17
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulating transfer film with aluminum gloss which can impart an aluminum gloss as a decoration to an object to which the decorative aluminum gloss is transferred by transfer and has outstanding insulating properties.  <P>SOLUTION: The insulating transfer film with aluminum gloss has a mold release layer, a protecting layer, an aluminum glossy layer and an adhesive layer formed in that order on one surface of a plastic film. The aluminum glossy layer includes at least a high brightness metallic layer formed of a resin and a sheet-like aluminum thin film and the content of the sheet-like aluminum thin film in the high-brightness metallic layer is 15 to 30 wt.%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228730-A (JP)
Title: Master/slave telephone system
Inventor: SENDA SUSUMU
IPC: H04M1/2745
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To configure the entire system inexpensively by managing the telephone directory data centrally thereby reducing the memory.  <P>SOLUTION: The master/slave telephone system comprises a master unit A connected with a telephone line 28, and slave units B1 and B2 capable of communicating through the master unit A. The master unit A comprises a CPU 10 for managing telephone numbers and destination information, as telephone directory data, centrally by the telephone numbers, and a radio communicating section 25 for communicating the telephone directory data with the slave units. The slave unit B1, B2 comprises a radio communicating section 45 for requesting the master unit A to transfer the telephone directory data and receiving the telephone directory data transferred from the master unit A, and a section 44 for displaying the content of the telephone directory data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228222-A (JP)
Title: Laser equipment
Inventor: NISHIMURA KAZUO
IPC: H01S3/113
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize intensity of output laser light output from an optical element as much as possible, to laser equipment provided with the optical element (super saturation absorption element 23) in which at least the intensity of the output laser light is decreased by deterioration of a part irradiated with input laser light.  <P>SOLUTION: A moving means (a controller 55 and a movable stage 56) are installed which move an irradiation position of the input laser light to the optical element (super saturation absorption element 23) to a part which is not deteriorated by the input laser irradiation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224236-A (JP)
Title: On-vehicle heat insulating device
Inventor: FUJIWARA ATSUSHI
IPC: B60N3/10
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle heat insulating device formed so as to keep a beverage at a deliciously drinkable temperature even if the beverage is not stored and retrieved when necessary.  <P>SOLUTION: This on-vehicle heat insulating device 3 is formed to be heat-insulated by installing a cool/hot plate 73 in the on-vehicle heat insulating device 3, forming a hole 31 ranging from the upper part of the on-vehicle heat insulating device 3 to the upper surface of the hot/cool plate 73, and inserting a beverage container in the hole 31. Since the beverage is always placed, in an insulated state, at a position to which a user is accessible, there is no need to open a cover when used and frequently retrieve it from an insulated space. Such a danger that the beverage is spilt in a rolling cabin can be reduced and convenience is increased.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223959-A (JP)
Title: Production method for liquid ejection head and method for controlling film thickness of thin film structure
Inventor: ARAKAWA KATSUHARU
IPC: B41J2/16
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method for a liquid ejection head in which thickness of a vibrating plate is efficiently controlled in high accuracy with low costs, and a method for controlling film thickness of a thin film structure to which high thickness accuracy is required.  <P>SOLUTION: A production method for a liquid ejection head in which a boron doped layer is formed on a Si substrate 1 and the boron doped layer 103 is formed as a vibration plate 11, includes, after a vibration plate 11a is formed, a step of forming thermally-oxidized film 106 on the Si substrate 1 by thermal oxidation, and a step of peeling off the thermally-oxidized film 106 by etching.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004001172-A (JP)
Title: Triple-layered thermal actuator, and operating method therefor
Inventor: FURLANI EDWARD P
IPC: B41J2/045
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal mechanical actuator operated in a pulse type mode, speedily reset and enabling quick repetition of operation.  <P>SOLUTION: This thermal actuator 15 includes an element 10 of a base part and a cantilever type element 20 extending from the element of the base part. The cantilever element 20 includes a deflecting layer 22 and a restoring layer 24 constituted of materials having the substantially same coefficient of thermal expansion and a barrier layer 23 existing between them and constituted of a low thermal conductive material. Additionally, the thermal actuator 15 further includes a device to directly apply a thermal pulse to the deflecting layer 22 and the deflecting layer 22 is deflected and deformed by thermal expansion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004231682-A (JP)
Title: Conductive polyolefin foam
Inventor: HASHIMOTO NAOKI
IPC: C08K3/04
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an inexpensive, highly conductive polyolefin foam showing a favorable foamed state.  <P>SOLUTION: The conductive polyolefin foam is obtained through two-step foaming of an expandable composition containing at least polyolefin, a crosslinking agent, a foaming agent and a conductive carbon. Here, the polyolefin has a melt flow rate of 6.0-13.0 g/10 min. Preferably, 9.0-13 pts.wt. conductive carbon is contained against 100 pts.wt. polyolefin. The conductive polyolefin foam preferably has an expansion ratio of 15-35. When using a combination of two or more polyolefins as the polyolefin, the weighted average of the melt flow rates of the two or more polyolefins is 6.0-13.0 g/10 min.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234954-A (JP)
Title: Gas diffusion electrode for fuel cell
Inventor: SHIMAZAKI KENJI
IPC: H01M4/96
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas diffusion electrode material for a fuel cell improving cell characteristics on the high current-density side, and enhancing overall cell characteristics.  <P>SOLUTION: The gas diffusion electrode for the fuel cell comprises a carbon fiber sheet and a thin membrane formed on one side of the carbon fiber sheet and mainly comprising a mixture of carbon fine particles and fluorocarbon resin, the thin membrane has a groove connecting both surfaces of the thin membrane, and an occupied area ratio to the thin membrane surface of the groove is set to 3-15%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233543-A (JP)
Title: Image forming apparatus
Inventor: SHIRAI JUNICHI
IPC: H05B3/00
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus suppressing the occurrence of a temperature ripple when the temperature of a fixing device is controlled while controlling the increase in calculation amount.  <P>SOLUTION: A temperature sensor 366 detecting the temperature of a heat roller 362 heated by a heater 363, a triac 364 turning the power to the heater 363 on and off and CPU8 setting the on/off ratio of the triac 364 so that the temperature of the heat roller 362 is brought to a specified target temperature according to the detected temperature by a specified control timing for each control interval are provided. The predicted temperature of the heat roller 362 at the next controlled timing is calculated by the CPU8, using the average variation rate, which is obtained by dividing the difference between the present detected temperature and the detected temperature detected at the control timing immediately prior to it by the control interval. Furthermore, when the predicted temperature exceeds the target temperature, the on/off ratio is varied by the CPU8 so that the average variation rate is reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003247509-A (JP)
Title: Ignition type actuator
Inventor: BENDER ROLF
IPC: B60R21/26
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To form an ignition type actuator which is comprised of components capable of being simply manufactured at a low cost and is also capable of being simply assembled at a low cost.  <P>SOLUTION: A casing is divided in a longitudinal direction, and divided casing portions (2 and 3) of the casing are retained together in at least one a sleeve (4).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004015046-A (JP)
Title: Memory capacitor used for flat display and method for manufacturing same
Inventor: SHIH AN
IPC: H01L29/786
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory capacitor having satisfactory capacitance and conductivity.  <P>SOLUTION: A method for manufacturing the memory capacitor comprises the steps of: forming a semiconductor layer preferredly composed of polysilicon on a substrate 20, defining lower electrode regions in the semiconductor layer, covering the lower electrode regions with an insulating layer 24 preferredly composed of silicon dioxide, forming on the insulating layer an upper electrode 57 preferredly composed of a metal and equipped with dopant paths therein, and forming the lower electrode by a doping process into the lower electrode region through the dopant paths.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004233854-A (JP)
Title: Image forming material
Inventor: IWATO KAORU
IPC: G03F7/004
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming material which is useful as an original plate for a positive type planographic printing plate adaptable to heat mode, is excellent in solubility discrimination and is good in reserve printability.  <P>SOLUTION: The image forming material has an image forming layer containing at least (A) a novolak type phenolic resin containing phenol as a structural unit, (B) a photothermal converting agent and (C) the onium salt expressed by general formula (1). In the general formula (1), X<SP>-</SP>represents anion having at least one substituent having alkaline dissociative proton. M<SP>+</SP>represents a counter cation selected from sulfonium, iodonium, ammonium, phosphonium, and oxonium.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239317-A (JP)
Title: Junction part and enclosure
Inventor: SAKAI HIROSUKE
IPC: F16B5/00
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a junction part easily jointable with a counter member, having excellent reusability, and comprising a shape memory material not affecting appearance of a product.  <P>SOLUTION: A part of shape memory material with shape memory of flat form is bend-molded to form lock claws 12 to be engaged with a lower enclosure as the counter member. It is press-fitted into a holding part 31 in the lower enclosure 3 to be engaged with an engagement part 32 in it. As the lock claws 12 are heated to a shape recovery temperature to recover the flat form in shape memory, engagement with the lower enclosure 3 by the lock claws 12 is released.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238118-A (JP)
Title: Discharge paper shifter mechanism
Inventor: MURAKAMI SUSUMU
IPC: B65H5/06
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve stacking performance in discharging paper and to allow arrangement in a small space, by tilting paper discharge direction from an offset roller to the offset roller side direction in the upper part in the direction orthogonal to a plane direction the paper with respect to a reference discharge direction.  <P>SOLUTION: This discharge paper shifter mechanism has an offset supporting member 91 for supporting an entire offset member 60 that is supported by a casing body 55 and inserted into the side face of a casing body 61 in the arrow Y direction slidably and oscillatably in the arrow Y direction. A guide groove 92 is arranged rather in a side face of the upper part from a paper conveying passage S on the upstream side in the paper conveying direction of the casing body 61, and a projection 93 arranged on the casing body 55 is inserted into it to regulate movement of the offset member 60 in the arrow Y direction. A pressing member 95 loosely engages with a roller supporting member 63a, and its other end 95b is extended vertically downward on the downstream side in the paper conveying direction of the offset roller 62.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004285082-A (JP)
Title: Cross-linked polyvinyl alcohol polymer and method for producing the same
Inventor: YAMAMOTO TOHEI
IPC: C08J3/24
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new cross-linked polyvinyl alcohol polymer utilizable as a film or a sheet and to provide a method for producing the same.  <P>SOLUTION: The cross-linked polyvinyl alcohol polymer is obtained by mixing and heating polyvinyl alcohol with a carboxy group-containing polyalkylene glycol having at least two carboxy groups in water. Although an esterification reaction for reacting the carboxy groups with hydroxy groups in an aqueous system is generally outside the scope of thought, esterification proceeds to form a cross-linked structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004243165-A (JP)
Title: Method for classifying and recycling gypsum board
Inventor: MIWA AKIHIRO
IPC: B02C21/00
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a classifying and recycling method which can separate gypsum even if waste gypsum boards produced as waste building materials are coated with coating materials, such as cloth and plastic cloth, and which can make the gypsum into gypsum grains of a prescribed grain size so as to be make the gypsum grains usable as recycling materials.  <P>SOLUTION: The classifying and recycling method comprises a primary classifying and crushing process of coarsely crushing the waste gypsum boards coated with the coating materials which are paper, the cloth or plastic cloth, a secondary classifying and crushing process of separating the impurities of metals or the coating materials and the gypsum grains, a primary sieving process of sieving the gypsum grains and the impurities, a ternary classifying and crushing process of crushing the gypsum grains to the prescribed grain size or below and allowing the gypsum grains to pass only when the thickness of the impurities sticking to the gypsum grains is below the prescribed grain size or below, and a secondary sieving process of sieving the gypsum grains and impurities below the prescribed grain size past the ternary classifying and crushing process.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003247158-A (JP)
Title: Tougher, softer nonwoven sheet product
Inventor: DECKER DIDIER
IPC: D04H3/16
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a plexifilamentary film-fibril sheet that has an improved balance between air permeability and liquid barrier resistance and an improved balance between combined toughness and softness.  <P>SOLUTION: The flash spun film-fibril sheet has a basis weight of between 55 and 115 g/m<SP>2</SP>and is point-bonded on both sides of the sheet material, wherein the bond points are not bonded to the point of translucency. The sheet is produced by passing a nonwoven sheet between embossing rolls and point bonding the nonwoven sheet on both sides of the nonwoven sheet under a combination of bonding temperature, pressure and residence time, wherein the greater part of the bond points are not bonded to the point of translucency.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004245744-A (JP)
Title: Measuring device
Inventor: KONOUCHI OSAMU
IPC: H01L21/027
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring device having high measuring precision of aberration of a wave surface by making detection of the aberration of the wave surface possible by a Moire fringe, having a good contrast while using a F<SB>2</SB>laser of a wavelength of 157 nm.  <P>SOLUTION: The measuring device is a device for measuring an aberration of wave surface of a measuring body and comprises: a light focusing optical system focusing an emission light from a light source on a body or an image; a reflection light system having a center of curvature, arranged on the image of the body or on the surface of the body under measurement; a detection optical system for observation of the Moire fringe, wherein the F<SB>2</SB>laser is used for the light source.  <P>COPYRIGHT: (C)2004,JPO&NCIPI