baber/WOPTO huggingface dataset:
Patent JP-2002277483-A (JP)
Title: Heat type flow rate sensor
Inventor: ARIYOSHI YUJI
IPC: G01F1/698
Filed: 2002-02-06
Abstract: PROBLEM TO BE SOLVED: To improve sensitivity and at the same time expand a measurable flow rate range. SOLUTION: A heat generation section 5, and upstream-side and downstream-side temperature detection sections 6 and 7 that are arranged at the upstream and downstream sides of the heat generation section, respectively, are provided at a thin section 3 in a semiconductor board 1, a fluid temperature detection section 8 is provided at the upstream side of the upstream side temperature detection section, a flow-rate signal obtained from a heating current that is supplied to the heat generation section and a flow rate signal obtained from the temperature difference between the upstream side and the downstream side temperature detection section are added to detect a flow rate when the heat generation section is subjected to constant temperature difference drive to fluid temperature that is detected by the fluid temperature detection section.  Also, a heat generation temperature detection section 35 that is arranged near the heat generation section is provided so that temperature becomes the same as the heat generation section. When the heat generation section is subjected to constant temperature difference drive to the fluid temperature that is detected by the fluid temperature detection section, a flow rate signal obtained from the heating current that is supplied to the heat generation section and that obtained from the temperature difference between the upstream side temperature detection section and the heating temperature detection section is added to detect the flow rate.
Patent JP-2003086572-A (JP)
Title: Method for forming bit line of semiconductor device
Inventor: KIM JUN-DONG
IPC: H01L21/8242
Filed: 2002-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a bit line of a semiconductor device capable of easily manufacturing the bit line having a width of a fine line of 0.1 μm or less. SOLUTION: The method for forming the bit line of the semiconductor device comprises a first step of sequentially forming a bit line forming conductive layer (202) and an insulating layer (204) on a substrate (200), a second step of forming a first mask pattern (208) exposed at a predetermined region on the layer (204), a third step of forming a second mask pattern (209) by etching the first mask pattern (208), a fourth step of removing a part not covered with the pattern (209) of the layer (204), a fifth step of removing the second mask pattern (209), and a step of forming the bit line (203) by removing the layer (202) not covered with the layer (205) retained after the fourth step.
Patent JP-2003230722-A (JP)
Title: Game machine
Inventor: WATANABE HIROO
IPC: A63F7/02
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which interest can be remarkably improved even without depending on a display device or the like regarded as the main current of performance up to the moment.  <P>SOLUTION: A pachinko game machine is provided with a prize ball put-out device 41 or the like for putting out game balls B to a player on the basis of prize winning of the game ball B in an operating hole 11a or the like. In the main board of a controller 50, it is decided on the basis of a prescribed timing whether or not a specific game state is to be derived and when it is decided that the specific game state is to be derived, the specific game state is really derived after the lapse of a prescribed time. After it is decided that the specific game state is to be derived, the put-out situation of the game balls B to be put out by the prize ball put-out device 41 is made different from a situation before the decision.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234659-A (JP)
Title: Power amplifier, power amplification module, and isolator
Inventor: KATO HAJIME
IPC: H04B1/04
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power amplifier capable of being miniaturized and made low-cost.  <P>SOLUTION: The power amplifier is provided with a power amplification part 10, a non-reciprocal circuit part 30, and a phase matching circuit part 20. The power amplification part 10 amplifies and outputs inputted signals and the non-reciprocal circuit part 30 is provided in the poststage of the power amplification part 10. The phase matching circuit part 20 is constituted of a line and is provided between the power amplification part 10 and the non- reciprocal circuit part 30. The phase matching circuit part 20 is a strip line, a microstrip line, or a coaxial line.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237626-A (JP)
Title: Body front structure of automobile
Inventor: MORI TAKESHI
IPC: B62D25/08
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a body front structure of an automobile which can suppress bending deformation of an upper member through a hood lock stay at a head-on collision without increasing the diameter or thickness of the upper member of a radiator core support member.  <P>SOLUTION: When a bumper armature 23 is moved backward by a head-on collision of a vehicle, a connecting pin 25 comes off an engagement hole 12a, and a lower end of the hood lock stay 11 removes from the bumper armature 23. When an upward bending load acts on the upper member 2 of the radiator core support member 1 by this collision and deforms it upward, a tensile member 27 gets tensed so as to bind upward movement of the hood lock stay 11 and to regulate upward bending deformation of the upper member 2 to a slight state so that upward displacement of the hood lock position can be prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242388-A (JP)
Title: Method for printing and selling content on-demand and supporting method therefor
Inventor: HORI TOSHIMITSU
IPC: G06Q50/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To quickly print content desired by a customer on a paper medium on the spot with the appearance as a printed matter arranged in the shape for sale.  <P>SOLUTION: A host computer 3 sorts respective provided content data in each different category and generates composition information with editing processing for print with all corresponding data as objects in each category or in each combination of categories (S3 to S6). A terminal output printer 4a receives the composition information in each category or each combination of categories and corresponding contents data groups from the host computer 3 for storage (S7 and S8). The printer 4a makes the customer select his desired content from a list of content in each category or each combination of categories, composes all contents data corresponding to a category or a combination of categories of the selected content according to corresponding composition information and prints all the content data on the paper medium (S9 to S14).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240195-A (JP)
Title: Storage method for digestion gas
Inventor: SEKI KENJI
IPC: F17C11/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an art effectively using digestion gas produced in biological treatment.  <P>SOLUTION: This storage method for the digestion gas is characterized in adsorbing and storing the digestion gas produced in the biological treatment in adsorbent by a storage pressure within a range of the pressure of the digestion gas produced from a digestion tank.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242588-A (JP)
Title: Method for generating and displaying information on traffic congestion
Inventor: YAMAMOTO TETSUO
IPC: G01C21/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently transmitting information on traffic congestion with coordinate.  <P>SOLUTION: This method comprises the steps of inputting digital road map data and information on traffic congestion, forming data capable of specifying a coordinate row indicating the start/end of a road district between a degree of congestion and this degree of congestion, extracting a node coordinate row indicating a road between the start and the end of the road district by using a digital road map node coordinate row corresponding to the road district related to at least one congestion data, generating a coordinate row indicating the road between the start and the end by combining the coordinate data indicating the start and the end, inputting the generated coordinate row, inspecting an intermediate coordinate row excluding the start and the end in the coordinate row as to whether or not the node coordinate can be deleted with a predetermined method. When the node coordinate can be deleted, a processing to delete the coordinate data on the intermediate node is performed, a new coordinate row having the remaining intermediate nodes is assembled, and the assembled coordinate row is combined with the data indicating the degree of congestion related to the coordinate row so as to form at least one data on the degree of congestion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002333444-A (JP)
Title: Apparatus and method for gene diagnosis
Inventor: NISHIDA TAKESHI
IPC: C12M1/00
Filed: 2002-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method of the gene diagnosis capable of detecting the gene abnormality of single nucleotide or more in a short time, easily and accurately, and capable of automating the diagnosis with a reduced size, a reduced weight, a low price and a small running cost. SOLUTION: In the apparatus of the gene diagnosis, there are filled a separation DNA conjugate in which a first base sequence capable of hydrogen bonding with a DNA sample is coupled with a polymeric compound and the DNA sample is separated to a normal DNA and an abnormal DNA by the difference of bonding strength; a delay DNA conjugate in which a second base sequence is coupled with the polymeric compound and only a noise DNA is differentiated by providing the second base sequence with similar bonding strengths to the normal DNA and the abnormal DNA; and the DNA sample. The DNA sample in a closed flow path is electrophoresed by increasing the absolute value of the voltage and a detecting section measures passing quantities of the normal DNA, the abnormal DNA and the noise DNA, respectively.
Patent JP-2003245809-A (JP)
Title: Grooving tool
Inventor: UJIIE NOBUHISA
IPC: B23B27/04
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grooving tool with two cutting edge tips attached to its end for enabling narrower width grooving.  <P>SOLUTION: In the grooving tool, the nearly square flat platy cutting edge tip 1 is used in a so-called vertical insert shape wherein two mounting holes 5 are aligned on its flat plate face. When the cutting edge tip 1 is installed with clamp screws 7 inserted into the mounting holes 5 so as to clip the end of the tool body 6, the two cutting edge tips 1 are screwed into the tool body 6 by utilizing each separate position of the mounting holes 5. Thus even if a narrow tool is used, an interference at the tip of the clamp screw 7 is prevented from occurring.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236838-A (JP)
Title: Method for separating composite material
Inventor: HIROSUE MASAYA
IPC: B29B17/02
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for separating a composite material composed of a core formed of fibers covered with a thermoplastic resin by which a resin layer can be separated from a core layer so that the fibers of the core layer are not included.  <P>SOLUTION: A molded product formed of the composite material 1 obtained by covering the periphery of the core 2 consisting of a strip-like material which is formed of the fibers fixed by the first thermoplastic resin 21, with the second thermoplastic resin, is flatly fed. Further, the second thermoplastic resin layer 3 formed on the flat face is separated by releasing the second thermoplastic resin layer 3 from the core layer 2 while cutting the layer 3 by a rotary blade roll 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235938-A (JP)
Title: Infusion vessel
Inventor: SHIRAISHI YASUYUKI
IPC: A61J1/10
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infusion vessel that can separately store medicines and infusion in an aseptic condition, guarantee asepsis in a communication part, and mix and use the both in the aseptic condition with a simple operation in use.  <P>SOLUTION: This infusion vessel comprises a bag 2 for storing the infusion, a double-ported vial 3 for storing the medicine, and a joint 4 for interconnecting them. The downside opening 33 of the vial 3 is tightly sealed by a rubber plug 7, the joint 4 is air-tightly connected to a liquid outlet 21 in the lower part of the bag 2 and is extended downward, the joint 4 is provided with an opening 46 for communicating the inside and outside of the joint 4, an O-ring 6 and an intermediate rubber plug 5 are disposed over and under the opening 46 and are mounted to the joint 4, and they are engaged with the inside of the upside opening 32 of the vial 3 slidably in the axial direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247959-A (JP)
Title: Surface observation device and optical transducer
Inventor: ONISHI TETSUYA
IPC: F21S2/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface observation device that is suitable to a surface observation (inspection) of a micro inspection target.  <P>SOLUTION: A light source part 7 emits red light, green light and blue light, which enter optical fiber bundles 11a to 11c of an optical transducer 8. In the optical transducer 8, the optical fiber bundles 11a to 11c into which a plurality of optical fibers are bundled are bundled at a bundling part 12, where the individual optical fibers constituting the optical fiber bundles 11a to 11c are separated before light emitting ends of the respective optical fiber bundles 11a to 11c are rearranged in a fiber guide 13 into concentric circles of different radii. Light emitted by the optical transducer 8 into a microscope 16 is thus concentric light with the red light in the center, the green light on the periphery and the blue light further on the periphery. The light is coaxially vertically incident on an inspection target 27 on an inspecting mount 18 through an objective lens 25. The inspection target 27 is observed via a color CCD camera 19.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247973-A (JP)
Title: Water quality measuring device
Inventor: KODA HIROSHI
IPC: G01N33/18
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water quality measuring device capable of measuring the quality of a subject liquid while a flow is generated in the subject liquid without using a stirring apparatus such as a magnetic stirrer, and capable of correctly obtaining a stable result of detection by a simple structure.  <P>SOLUTION: The device consists of a measure body 1 with a terminal electrode for measurement exposed outside for electrochemically measuring the quality of the subject liquid and a measure container 3 for holding the measure body 1 with the terminal electrode disposed inside. The measure body 1 has pores 4 for the subject liquid to flow to make the outside and inside of the measure body 1 communicate with each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249990-A (JP)
Title: Entrance machine structure with interphone
Inventor: MIZUTANI MASAYA
IPC: H04M9/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interphone entrance machine structure of which the number of parts is reduced and in which a space is reserved and which doesn't have restrictions on design.  <P>SOLUTION: The interphone entrance machine structure is provided for an interphone entrance machine 1 which is provided in an entrance and has an operation part 7 such as ten keys which habitants or visitors operate to call habitants or unlock an electric lock. The interphone entrance machine is constituted of a chassis 2 incorporating a substrate 4 on which a switch 9 operated by the operation of the operation part is mounted, a case 8 which is attached to the chassis and is integrally provided with an irradiation part which irradiates the operation part to improve the visibility of the operation part, and an interphone entrance machine panel 3 for protecting the case.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002270142-A (JP)
Title: Power cable
Inventor: KAWASAKI AIICHIRO
IPC: H04N5/225
Filed: 2002-02-25
Abstract: PROBLEM TO BE SOLVED: To enable a small-sized battery pack developed for a specific video camera to be used for another video camera requiring a large-sized battery pack. SOLUTION: A converting cable 51 is detachably connected to the small-sized battery detachably attached to a specific video camera by direct installing. The small-sized battery pack 11 is inserted in a battery case 23 storing a large- sized battery pack for another video camera, and connected to a power connector 24 by the converting cable 51.
Patent JP-2003256284-A (JP)
Title: Information processor, information processing system, information processing method, storage medium and program
Inventor: IWAMURA KEIICHI
IPC: G06F21/10
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor in which the fraudulent alteration of digital contents can be surely detected.  <P>SOLUTION: On a transmitting side 100 of the digital contents, with respect to the relevant digital contents, prescribed information (electronic signature information) is generated on the basis of a degree of a change applied to the relevant digital contents, and this information is outputted to the outside while being added to the relevant digital contents. For example, an index (electronic signature information) is generated for deciding the change of the digital contents in accordance with whether the degree of the change of the relevant digital contents is settled within a range recognizable for a human being (within a change level to be regarded as the fraudulent alteration) and the index is added to the relevant digital contents.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257442-A (JP)
Title: Heating device
Inventor: AKIKUSA JUN
IPC: F24D5/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clean heating device capable of saving energy.  <P>SOLUTION: This heating device is provided with a burner 2 for performing combustion using hydrocarbon as raw fuel and a fuel cell 5 capable of heating and raising temperature by its combustion heat to use a part of the raw fuel as fuel for power generation. It is preferable to use a solid oxide fuel cell as the fuel cell. This heating device 1 can exhaust exhaust heat of the fuel cell 5 as heat source for heating together with the combustion heat of the burner 2 and supply electric power generated by the fuel cell 5 to load in the device and load outside the device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170090-A (JP)
Title: Coating applying body and coating container using the same
Inventor: KITAZAKI SATOSHI
IPC: B65D83/00
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating applying body and a coating container having a good coating ability with a liquid agent containing fine photocatalyst particles.  <P>SOLUTION: There is disclosed a coating applying body coating with a hydrophilic coating solution for glass containing the fine photocatalyst particles, binder components, a catalyst and a solvent, and the coating applying body is formed of felt and nonwoven cloth covering the surface of the felt, or contains a fiber having a water-absorbing property. The coating container for the hydrophilic coating solution for glass is formed of the coating applying body, a container body having one opening part, and a holder holding the coating applying body by connecting to the opening part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252239-A (JP)
Title: Connection structure for roof part and wall part of van vehicle
Inventor: HAYASHI YASUNORI
IPC: B62D25/06
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide structure of a connection part capable of simplifying structure and reducing a cost by forming a connection part for a roof and a side wall in a simple shape to be formed of even the bent material of an aluminum plate or a steel plate and allowing the replacement of only a corner cover at the time of repair by separating the structural members from the corner cover.  <P>SOLUTION: This connection structure comprises a ceiling side frame material 2 prepared by bending a steel plate and a side wall upper side frame material prepared and a corner cover member 8 by bending steel plates. The corner cover member 8 is hooked to hook members 10 and 12 fitted to the ceiling side frame material 2 and the side wall upper side frame material 3 and covered.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258094-A (JP)
Title: Wiring method, method forming the same, and display device
Inventor: HASEGAWA ISAO
IPC: H01J29/46
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a wiring structure and other electrodes from being short- circuited.  <P>SOLUTION: A contact hole is formed in a gate insulating film 12 formed of SiO<SB>2</SB>and a laminated inter-layer insulating film 13 formed on SiN thereupon by etching using buffer hydrofluoric acid. In this contact hole, a 1st protection metal layer 170 which is formed of a high-fusion-point metal, an electrode 53 is formed by stacking a wiring layer 172 which is formed of metal having resistance lower than that of the high-fusion-point metal, and a 2nd protection metal layer 174 which is formed of the high-fusion-point metal thicker than a gate insulating film 12 in this order.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002335241-A (JP)
Title: Method and system for recovering validity of cryptographically signed digital data
Inventor: MIYAZAKI KUNIHIKO
IPC: H04L9/32
Filed: 2002-03-06
Abstract: PROBLEM TO BE SOLVED: To provide techniques including a method and a system for recovering and/or validating data and/or associated signature log entries. SOLUTION: In the method for validating a restored message having an entry generated in a signature log for a message, where the entry includes cryptographic information associated with the message. When the message is lost, the restored message is generated in response to a request and the restored message is validated by using the signature log. In another embodiment, a method for validating a selected log entry by using a signature log having a plurality of recorded log entries is provided. The method includes a step for computing a cryptographic value for the selected log entry and a step for determining whether the cryptographic value is part of another recorded log entry or not.
Patent JP-2003253229-A (JP)
Title: Thermosetting-type adhesive film
Inventor: KITAMURA YOSHIKO
IPC: C09J161/20
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an adhesive film which comprises an adhesive film composed of a plastic film as a substrate, does not form oligomer crystal and does not reduces optical performances such as light transmittance, etc., even in the case of use in an environment of severe change of temperature and humidity.  <P>SOLUTION: The thermosetting-type adhesive film is obtained by providing one side of a plastic film with an adhesive layer to be cured by heat. The adhesive layer is formed from at least an N-methylol group-containing thermosetting-type compound and a polyol resin.  <P>COPYRIGHT: (C)2003,JPO