baber/WOPTO huggingface dataset:
Patent JP-2003174193-A (JP)
Title: Nitride-based compound semiconductor light-emitting device, and manufacturing method thereof
Inventor: HATA TOSHIO
IPC: H01L33/62
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride-based compound semiconductor light-emitting device having reliable emission of light and to provide a manufacturing method of the nitride-based compound semiconductor light-emitting device.  <P>SOLUTION: The nitride-based compound semiconductor light-emitting device has a laminate where a first nitride-based compound semiconductor layer, a second nitride-based compound semiconductor layer, an emission layer, a p-type nitride-based compound semiconductor layer, and a p-type electrode are laminated in this order. In the first nitride-based compound semiconductor layer, a groove is formed on the first nitride-based compound semiconductor layer so that the second nitride-based compound semiconductor layer is exposed. At least in the groove, an n-type electrode is provided, where the electrode connects the second nitride-based compound semiconductor layer and a pad electrode for injecting current to the emission layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171450-A (JP)
Title: Method for producing liquid crystal polyester resin
Inventor: KITAYAMA MASAYA
IPC: C08G63/78
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially advantageous method for producing a liquid crystal polyester resin by which the acylation reaction can be carried out in a short time without being affected by the elution of iron from a reaction vessel in the acylation reaction.  <P>SOLUTION: This method for producing the liquid crystal polyester resin comprises acylating a hydroxy group of a monomer component by reacting the monomer component containing at least one kind of an aromatic hydroxycarboxylic acid with an acylation reagent in the reaction vessel, and subjecting the acylated monomer component to the polycondensation reaction. The reaction vessel for carrying out the acylation reaction is composed of a heat-resistant material substantially free from the iron component. The reaction vessel for the acylation reaction usable for the production method is also provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002324073-A (JP)
Title: Database for function analysis of gene and method therefor by dspa(drug sensitivity pattern analysis)
Inventor: HIWASA SHIGEKI
IPC: G16B50/00
Filed: 2001-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a new method for analysis of functions of a function- unknown gene, a database for a genetic function to use for the analysis and its creating method. SOLUTION: In a method for creation of database on the genetic function, a survival rate of a variety of density of more than one drug for a character converting genuine core cell and its parent plant cell individually generating in excess more than one function-known gene, a ratio of IC40 value of a known gene introduction cell to IC40 value of the parent plant cell is calculated from the rate to calculate logarithmic values of the ratio, and a correlation factor among function-known genes relating to the logarithmic values is calculated.
Patent JP-2002261344-A (JP)
Title: Laminated one-body baked type electromechanical conversion element
Inventor: IWAMOTO HARUKAZU
IPC: H01L41/083
Filed: 2001-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a laminated one-body baking type electromechanical conversion element, having the same or more electrode characteristics than that of Ag-Pd-based electrode, especially having superior bonding strength between a ceramic layer and an electrode layer, while using a low-cost electrode material. SOLUTION: The laminated one-body baking type electromechanical conversion element 1 has a laminate 10, in which a plurality of ceramic layers 11 made of piezoelectric ceramics or of electrostriction ceramics, and inner electrode layers 21 and 22 between the ceramic layers 11 are baked ina a body. An electrode-forming ratio as the ratio of electrode-forming part to the total length of inner electrodes 21 and 22 exposed at a cross section in the laminated direction of the laminate 10 is 75% or larger, and at the same time, the bonding strength between the inner electrodes 21 and 22 and the ceramic layer 11 is 40 MPa or higher.
Patent JP-2003177114-A (JP)
Title: Dna analyzing chip, dna analyzing chip driving device, and its method
Inventor: IWAMA AKIFUMI
IPC: C12M1/42
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems that it is extremely difficult to analyze many kinds of bacterial floras by cultivation, the kinds of bacteria which can be analyzed are limited, and cultivation and analysis of many kinds of bacteria is time-consuming even if some of separated bacteria or bacterial floras can be analyzed.  <P>SOLUTION: This DNA analyzing chip is for use in analyzing a DNA of a separated bacterium or a bacterial flora, and contains a nucleic acid amplifying part in which a nucleic acid in a sample which includes the separated bacteria or a bacterial flora are amplified using a specific PCR primer, and an electrophoresis part which fractionates the amplified nucleic acid amplified in the nucleic acid amplifying unit utilizing electrophoresis, and is characterized in that the nucleic acid amplifying part and the electrophoresis part are located on the same substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179400-A (JP)
Title: Electronic component detector
Inventor: MORITA TAKASHI
IPC: H05K13/08
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component detector which is inexpensive and small in size.  <P>SOLUTION: An electronic component detector 1 is equipped with image pick-up devices 5 and 6 fixed on a base 4, a suction nozzle 2 which is moved by a horizontal movement mechanism and sucks up an electronic component 99, an illuminating unit 8 which illuminates the electronic component 99 attracted to the suction nozzle 2 or a diffusion reflecting plate 10, and a moving unit 9 which moves the illumination unit 8 in relation to the base 4. The electronic component 99 attracted to the suction nozzle 2 is moved together with the nozzle 2 to a point over the image pick-up device 5, and the electronic component 99 is imaged and detected by the image pick-up device 5 when the illuminating unit 5 is moved to a point above the image pick-up device 5 by the moving unit 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179732-A (JP)
Title: Image processor
Inventor: MOGI SEIKI
IPC: H04N1/21
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the utilization rate of storage areas for respective resources and to shorten a transfer time in the case of transfer from the buffer area of an image (semiconductor) memory for primarily storing input/output images to an HDD for saving compressed data.  <P>SOLUTION: A DMA control system is applied and whether or not the storage areas of a transfer destination HDD 48 are to be made continuous or discontinuous and a transfer mode therefor can be selected and set. When saving an image signal inputted and primarily held in an image memory 42 in the HDD, processing is performed in the order of image memory → compressor/ expander 46 (data compression conversion) → image memory (converted data storage area) → HDD. At that point, buffer areas corresponding to the capacity of the transfer destination to be used are secured by one time of transfer operation in each of continuous and discontinuous transfers so that the utilization rate of the resources can be improved, the transfer time can be shortened and productivity in the device provided with such a storage part can be improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003144290-A (JP)
Title: Member for assisting eating and drinking and its manufacturing method
Inventor: MOMOSE EMIKO
IPC: A23G1/00
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide members for assisting eating and drinking and its manufacturing method capable of completely preventing harm to domestic animals and even being useful for promoting their health even when the domestic animals, etc., carelessly eat and swallow toothpicks, simplified knives, and forks. SOLUTION: In the first process, water is inserted in small amounts of an organic solvent, protein, an inflating agent, and an artificial sweetener and mixed. In the second process, a mixture mixed in the first process is thrown in water heated to an appropriate temperature and kneaded into a gelatinized state by agitation. Starch of corns or of potatoes such as tapioca, sweet potatoes, etc., is mixed in the kneaded matter and further kneaded. In the third process, the kneaded matter is passed through an extruder maintained at a constant temperature, and the extruded kneaded matter is molded into a desired shape by a mold at a predetermined temperature. In the fourth process, any member main body for assisting eating and drinking molded in the third process is solidified by cooling.
Patent JP-2003189591-A (JP)
Title: Semiconductor drive circuit for power conversion unit
Inventor: TERADA TAKAAKI
IPC: H02M1/08
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the malfunction of an IGBT by reducing a gate voltage to zero in turning off the IGBT in a power conversion semiconductor drive circuit.  <P>SOLUTION: A diode 301 and a series circuit of an inductor are added in parallel with a gate resistor 201 that is connected between the connecting point of transistors 101, 102 and the IGBT 104.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186245-A (JP)
Title: Method of cleaning apparatus for manufacturing polymerized toner
Inventor: ISHIYAMA SHINGO
IPC: B08B7/02
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To save the labor for a method of cleaning an apparatus for manufacturing polymerized toners.  <P>SOLUTION: The method of cleaning the apparatus for manufacturing the polymerized toners comprises bringing sublimable solid pellets into collision against the wall surface of the apparatus for manufacturing the polymerized toners and removing the deposit on the wall surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183342-A (JP)
Title: Process for producing phenol-modified aromatic hydrocarbon formaldehyde resin
Inventor: YAMAGISHI KAZUYOSHI
IPC: C08G14/04
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing a phenol-modified aromatic hydrocarbon form aldehyde resin containing a phenol in a prescribed amount or more by a simplified step.  <P>SOLUTION: An aromatic hydrocarbon is condensed with formaldehyde in the presence of a phenol, thus producing a phenol-modified aromatic hydrocarbon aldehyde resin in one step.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182090-A (JP)
Title: Inkjet printer
Inventor: YAMAZAKI TAKESHI
IPC: B41J2/165
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet printer capable of preventing dust from being left in an absorption body and realizing stable ejection.  <P>SOLUTION: This inkjet printer comprises a recording head having a nozzle face with an ejection nozzle for ink, a sucking means for sucking the ink, and a cap member for covering the nozzle face when the sucking means sucks the ink from the ejection nozzle. The cap member is equipped with a discharge hole for sucking and discharging the ink from the ejection nozzle by a sucking force of the sucking means and the absorption body for covering the discharge hole. A sucking hole which is provided to suck the ink remaining in the cap member at a portion higher than the surface of the absorption body when the ink is sucked from the ejection nozzle is connected to the sucking means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182338-A (JP)
Title: Method for producing link device for air conditioning unit
Inventor: YOSHII KENICHI
IPC: F16C11/04
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To realize a method for producing a link device for air conditioning unit by which a production cost can be reduced by forming the link device by offsetting positioning hole portions.  <P>SOLUTION: In the method for producing the link device for air conditioning unit in which a link mechanism for interlockedly operating an air mix door 17 is assembled, the positioning hole portions 11a, 19a for positioning the position where the air mix door 17 closes an air passage are formed in an air conditioning case 11 and a link member 19. As the positioning hole portions 11a, 19a, the hole portion on the air conditioning case 11 side and the hole portion on the link member 19 side are formed having the hole portions shifted from the centers, and a jig member 24 having a smaller diameter than that of the positioning hole portions 11a, 19a is engaged with the positioning hole portions 11a, 19a for being assembled with linking means 20, 21, 22, 23 to reduce production cost.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002277265-A (JP)
Title: Information display apparatus and method, program therefor, and record medium for storing the same
Inventor: MUTSUKA KATSUHIKO
IPC: G09B29/00
Filed: 2001-12-20
Abstract: PROBLEM TO BE SOLVED: To naturally display the contents of traffic information, information density, and the like being displayed on a map screen without any change. SOLUTION: The information display apparatus comprises a data storage section 16; a communication section 38 for receiving traffic information by one communication medium out of pluralities of communication media; a display section 35; a link information-processing means 91 for recording link information for each ink for connecting two points in link units, and for updating the link information; and a display-processing means 92 for creating a road map, at the same time reading the link information from the recording means in link units, and displaying the link information on the map screen along with the road map. Since the link information is recorded into the recording means in link units and is updated, traffic information that is received by another communication medium cannot be erased as traffic information that is received by a specific communication medium is displayed.
Patent JP-2003189368-A (JP)
Title: Mobile communication system
Inventor: TOMIJIMA HIROYUKI
IPC: H04W72/04
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication system that can early detect a state of deteriorated wireless transmission quality due to steady-state occurrence of re-transmission so as to interrupt a call thereby ensuring service quality, preventing excess time charging imposed on an end user and effectively utilizing wireless resources.  <P>SOLUTION: The mobile communication system monitors and grasps a PDU (Protocol Data Unit) transmission state in a wireless link with respect to a mobile terminal in the unit of calls, calculates a re-transmission occurrence rate as an evaluation value of wireless transmission quality, decides the wireless transmission quality to be a deteriorated state when the re-transmission occurrence rate reaches a prescribed threshold value or over so as to perform the processing of interrupting the call.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192886-A (JP)
Title: Thermosetting water-based resin composition
Inventor: SHIRAI NOBUYOSHI
IPC: C08L67/06
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosetting water-based resin composition having excellent water-resistance and mechanical properties and free from volatile organic solvent.  <P>SOLUTION: The thermosetting water-based resin composition is composed of (I) a dispersion produced by neutralizing at least a part of carboxy groups of a polyester resin (A) containing an alkyl group and/or alkenyl group and carboxy group, and/or an alkyl group and/or alkenyl group, carboxy group and hydroxy group with a basic compound and dispersing the product in an aqueous medium in the form of particles and (B) a curing agent reactive with carboxy group and/or hydroxy group and compatible with water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195079-A (JP)
Title: Radioactive ray hardening composition for forming optical waveguide, optical waveguide, and method of manufacturing optical waveguide
Inventor: UKO TOMOHIRO
IPC: G02B6/13
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a radioactive ray hardening composition for forming an optical waveguide, an optical waveguide using thereof, and a method of manufacturing an optical waveguide, in more detail, to obtain a shape of a waveguide suitable for the shape for a purpose, an optical waveguide which has an excellent transmission characteristics, and a method of manufacturing an optical waveguide.  <P>SOLUTION: The radioactive ray hardening composition for forming an optical waveguide is characterized by the fact that the composition includes (A) a vinyl based polymer having a polymeric group, (B) a compound having two or more polymeric reactive groups in molecule and (C) a starting agent of a radioactive polymerization.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194009-A (JP)
Title: Fluid pressure circuit structure
Inventor: UENISHI YUKIO
IPC: F15B11/08
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid pressure circuit structure enabling the circulation of an oil in a cylinder and easy clean-up therewith and having simplified construction by omitting a check valve to be specially used for maintaining the attitude of a ram cylinder.  <P>SOLUTION: The ram hydraulic cylinder LC has a pair of pressure oil supply and discharge ports p1, p2, of which one port p1 is connected to a discharge port 2a of a hydraulic pump 2 via a first poppet valve 3 and of which the other port p2 is connected to a drain passage 10 via a second poppet valve 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003114394-A (JP)
Title: Scanning optical device and color image forming device
Inventor: TAJIMA NAOKI
IPC: H04N1/036
Filed: 2001-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a scanning optical device constituted so that the upper and lower allowable limits of a light beam emitted after being polarized may be easily detected by a detecting means. SOLUTION: The device is provided with detection mirrors M1 and M2 for detecting the upper limit position or the lower limit position arranged while shifting the positions with reference to the scanning light transmitted through a 2nd cylindrical lens 38 so that the scanning light beam may be moved, and the detection mirrors M1 and M2 are arranged so that the detection light from the detection mirrors M1 and M2 may be made incident on an optical synchronous sensor S0 for performing an optical synchronous detection.
Patent JP-2003190336-A (JP)
Title: Golf club head
Inventor: TSUNODA MASAYA
IPC: A63B102/32
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To increase the repulsion to a ball.  <P>SOLUTION: A frequency F (fix) indicating a primary minimum value of a frequency transfer function of this golf club head, which is measured by a shaking method while the head 1 is fixed to a shaking machine is 600 to 1,200 (Hz). Also, a frequency F (free) indicating a primary minimum value of a frequency transfer function of the head which is measured by an impact hammer method while the head is placed under a free state is 2,500 to 4,000 (Hz).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003029681-A (JP)
Title: Acoustic operation type marketing system
Inventor: NICHOLAS WEBB
IPC: G09F19/00
Filed: 2001-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic operation type marketing system. SOLUTION: This system is acquired from a retail trader and worn as a badge while staying in a movie theater or listening to broadcasting through a radio, TV or Internet. When a specified CM is broadcasted, one part of the sound tracks is interpreted by this badge-shaped system and the display of the badge is operated. Information to be displayed is an advertisement or message.
Patent JP-2003193508-A (JP)
Title: Self-running treatment device for mud soil granulation
Inventor: MORI YASUO
IPC: E02F7/00
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mud soil granulation treatment device capable of easily being carried in or moved to a desired mud soil occurrence site by passing through a narrow place and granulating and treating mud soil in a large amount at the mud soil occurrence site.  <P>SOLUTION: This mud soil granulation treatment device 1 constituted by a multishaft stirring machine 70, a hopper 11 for storing mud soil, a pump 31 for supplying a fixed amount of mud soil, and coagulation material storage devices 41, 51 is installed on a crawler type running device 100. The multishaft stirring machine 70 is arranged at the center in the direction of width of the crawler type running device 100, and the hopper 11 for storing mud soil, the pump for supplying a fixed amount of mud soil, and coagulation material storage devices 41, 51 are arranged on both sides in the direction of its width. When arranging the hopper 11 for storing mud soil, a part of a mud soil charging port is positioned just above the multishaft stirring machine 70, an engine 103 and a driver's seat are arranged close to one end part in the longitudinal direction of the crawler type running device 100, and a conveyor 20 is attached to the crawler type running device 100 in such a way that it forms up inclination and is positioned on its outside to constitute the self-running treatment device for mud soil granulation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003501190-A (JP)
IPC: A45D26/00
Filed: 2000-06-07
Abstract: In a depilation system (1) comprising a depilation device (2) and a cooling device (3) which are detachably connected to one another, and in which the cooling device (3) comprises a housing (11) in which a cooling agent is contained, the cooling device (3) is provided with an envelope (30) of a thermally insulating material, which envelope (30) covers the housing (11) of the cooling device (3) in a thermally insulating manner at least in that region which is in contact with a hand during operation of the depilation system (1), and which envelope (30) is detachably connected to the housing (11) of the cooling device (3) and is constructed such that it can be taken by hand from the housing (11) of the cooling device (3).
Patent JP-2003504120-A (JP)
Title: 医療用容器向けクロージャ装置
IPC: A61J1/00
Filed: 2000-07-05
Abstract: (57)【要約】
クロージャ装置は、第１の物質を保持して好ましくはガラス材料の別個の容器（２）のネック部（１）に取付けるように設計される。クロージャ装置は、クロージャ装置の両端にある第１の開口と第２の開口（１１、１３）の間を延びる通路（１０）を画定する。封止手段（３０）は、第１の開口（１１）を閉鎖して通路（１０）内に第２の物質を閉じ込めるように配置される。貫通手段（３３）は、この装置に組み込まれて封止手段（３０）を貫通するように動作可能であり、その結果、通路（１０）と容器（２）の間に流体連絡が確立される。第１および第２の物質を混合する方法では、医師が、封止し直すことができないキャップ（８）を除去することによって、注射器の端部を第２の開口（１３）に直接導入して係合させることによって、貫通手段（３３）を作動させて封止手段（３０）に貫通させることによって、第２の開口（１３）を露出させる。注射器を操作することによって、医師は、第１および第２の物質を注射器に移送し、滅菌を行う必要性を最小限に抑えた状態で、これらをそのプロセスで混合することができる。
Patent JP-2003504387-A (JP)
IPC: C09K23/54
Filed: 2000-07-18
Abstract: Cosmetic or dermatological preparations which are finely disperse systems of the water-in-oil type, comprising 1. an oil phase, 2. a water phase, 3. at least one modified phyllosilicate which exhibits both hydrophilic and lipophilic properties, i.e. which has amphiphilic character and positions itself at the water/oil interface and 4. at most 0.5% by weight of one or more emulsifiers and optionally comprising further cosmetic or pharmaceutical auxiliaries, additives and/or active ingredients.
Patent JP-2003517630-A (JP)
Title: Ｓｉ基板上の能動光学素子および受動光学素子のハイブリッド集積
IPC: G02B6/12
Filed: 2000-07-17
Abstract: (57)【要約】
本発明は、シリコン基板上に能動および受動光子および／または光電子デバイスを組み立てる組立体構造と方法とに関する。本発明は特に、組み立て処置の際に光子デバイスを整列する組立体構造と方法とに関する。本発明によれば、組立体構造は、光学軸と少なくとも実質的に平行な方向のテーパ状側面部分を具備する一つかそれ以上の整列機構を備えている。前記第一光学軸と少なくとも実質的に平行な方向にテーパにすることによって、不正確なところがあってもそれが影響するのは主として光学軸に沿った方向のあまり重大でない位置決めであって、重大な光学軸の横方向の位置決めは整列機構の対称性だけに依存する。整列機構の位置と形状の固有の不正確さによる誤差はそれによって最小化される。また、整列すべきデバイスはシリコン基板上の基本構造の一部を形成する整列機構の上部に配置されるのが好ましい。全ての整列機構はそれによって、整列が実行される構造と共に単一マスク工程で画成されるので、組立体構造の精度が改善される。結果として得られる素子は特に広帯域電気通信素子用に使用される。