baber/WOPTO huggingface dataset:
Patent JP-2004119538-A (JP)
Title: Device for manufacturing semiconductor
Inventor: MORITA SHINYA
IPC: H01L21/205
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To evade the generation of a gap in a junction part of silicon members by mutually joining silicon members by a junction part consisting of a silicon/germanium eutectic layer, to improve the operability of washing of a silicon board by dipping the silicon board into a washing tank and washing it without decomposing the silicon board, and to prevent the stack of foreign substances or the generation of particles due to the formation of a gap at the time of reassembling.  <P>SOLUTION: As to a board 31 of batch type vertical hot wall thermal treatment equipment, all of an upper side end plate 32, a lower side end plate 33 and three holding poles 34, 35, 36 vertically erected between the upper side end plate 32 and the lower side end plate 33 are produced by using silicon members, and these silicon members are joined with each other by a junction part 38 consisting of a silicon/germanium eutectic layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114401-A (JP)
Title: Reversibly thermal-discoloring cloth and clothing for reversibly thermal-discoloring doll using same
Inventor: SUKAI ATSUSHI
IPC: B32B7/02
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin cloth reversibly changed in color by a temperature change having a function showing a sharp discoloring behavior and changed in aspect in a moment, satisfying the nicety of unexpectedness or a color change to enhance commodity value and suitably adapted to various fields of clothing for doll or the like.  <P>SOLUTION: The thin reversibly thermal-discoloring cloth 1 with a thickness of 0.05-0.25 mm is obtained by providing a reversibly thermal-discoloring layer 3 containing a reversibly thermal-discoloring composition on the surface of cloth 2. The cloth 1 is cut and sewn to obtain clothing for a reversibly thermal-discoloring doll.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003186906-A (JP)
Title: Server for retrieving data
Inventor: NISHIGAMI MASATAKE
IPC: G06F13/00
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to acquire data file information necessary for the user with small labor while widely extracting the data file information under a retrieval condition in retrieving the data file on a network.  <P>SOLUTION: A server for data retrieval connected via a network to a manager computer and a retriever computer accepts a retrieval condition from the retriever computer, extracts the identification information of a data file associated with attribute information matched with the accepted retrieval condition, transmits at least part of the retrieval conditions to the manager computer of the manager of the data file corresponding to the extracted identification information, accepts information indicating that the data file managed by the manager is matched with the retrieval condition from the manager computer, and transmits the identification information of the data file managed by the manager of the manager computer who has transmitted the information to the retriever computer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004119354-A (JP)
Title: Plane light source device
Inventor: DAIKU YASUHIRO
IPC: F21Y101/02
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plane light source device using a point light source easy to manufacture, capable of emitting plane light with uniform distribution of brightness, and simply controlling light pass.  <P>SOLUTION: An LED element 1 as a point light source is arranged so as to face a light-emitting surface 2a of a wedge-shaped transparent light guide body 2. A light guide plate 5 is arranged at the light emitting surface 2b side of the wedge-shaped transparent light guide body 2 through a prism array as a light deflection element. Out of a pair of main surfaces of the light guide plate 5, one surface serves as a light-emitting surface 5b, and a light path control pattern P, reflecting the light incident on the light incident surface 5a in the direction normal to the light-emitting surface 5b, is formed on a main surface 5c at the opposite side. The light path control pattern P is composed of a plurality of ridge-shaped parts 5c1 extending in the longitudinal direction of the light incident surface 5a of the light guide plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127338-A (JP)
Title: Magnetic disk device
Inventor: KANO IKUO
IPC: G11B5/40
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic disk device in which a head is not destructed by static electricity while the constitution is simplified.  <P>SOLUTION: The device is provided with a head 2 which is used to conduct magnetic recording/reproducing onto or from a disk 1, a motor 4 which is used to move an arm 3 that supports the head and a control PCB 8 which is used to control the entire device. Normal close opening and closing means 15 and 16 are provided as the means to connect the wiring between the PCB, the head and the motor through an FPC12. Between the PCB and the FPC, the terminals of the head are short-circuited when the PCB is not connected. When the PCB is connected, the terminals of the head are made open and the connection of the electric circuit with the PCB is made by the means 15 and 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123561-A (JP)
Title: Method for manufacturing nootkatone
Inventor: KITAYAMA KENJI
IPC: C07C49/653
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing nootkatone of high qualities from valencene.  <P>SOLUTION: In the method for manufacturing the nootkatone, the valencene is reacted with oxygen in the presence of a catalyst comprising an imide compound bearing a cyclic imide skeleton represented by formula (I) [wherein (n) is 0 or 1; and X is oxygen atom or an OR group (wherein R is hydrogen atom or a protecting group of hydroxy group)]. The method comprises (A) a heating treatment step for decomposing a reaction by-product by heating an oxidation reaction mixture, (B) an extraction step for extracting the nootkatone from the mixture after the heat treatment, (C) a basic solution washing step for washing, with a basic solution, the mixture containing the nootkatone after the extraction treatment, and (D) a distillation step for distilling the mixture containing the nootkatone after the extraction treatment to recover the nootkatone.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121928-A (JP)
Title: Water tank equipped with purifier and its operation method
Inventor: KUROKAWA KEIKO
IPC: C25B1/26
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To remove bacteria from water without using ozone and also to make impurities removable.  <P>SOLUTION: A purifier 20 is constituted of a septic tank 21 storing water to be purified, a circulating valve 23 for controlling whether water of a water tank 11 is supplied to the septic tank 21, the electrode part 22 arranged in the septic tank 21 not only to remove bacteria from the water in the septic tank 21 by the application of voltage and collecting impurities in the water, a circulating pump 25 for returning the water purified in the septic tank 21 to the upper part of the water tank 11, the drain valve 24 connected to the septic tank 21 to drain water high in the concentration of impurities produced when water is purified in the electrode part 22 and a control part 28 for controlling not only the opening and closing of the circulating valve 23 and the drain valve 24 but also the stop of the operation of the circulating pump 25 and controlling the passage of a current through the electrode part 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121096-A (JP)
Title: Method for extension and fixation of dna
Inventor: OTANI TOSHIRO
IPC: C12N15/09
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which, in determining the positions of a gene and a specific base sequence on a DNA, a large amount of a DNA solution is not required, the DNA is extended in a straight line state at a specific position on a substrate and fixed.  <P>SOLUTION: In orienting and fixing the DNA in a solution on the substrate by the flow of the solution or the movement of a vapor-liquid interface, a difference in level with ≤1μm and ≥10 nm height is formed on the substrate, the DNA solution is made to flow in the direction crossing the difference in level or the vapor-liquid interface is moved to attach the end of the DNA to the surface of the difference in level and the DNA is oriented and extended by the flow of the solution or the surface tension of the vapor-liquid interface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126202-A (JP)
Title: Image forming apparatus
Inventor: ISHIYAMA TATSUNORI
IPC: G03G21/00
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which steadily outputs a satisfactory image without degrading a cleanerless-characteristic.  <P>SOLUTION: The image forming apparatus includes: an image carrier, an electrifying means which applies a bias to the image carrier in contact with the image carrier, thereby electrifying the image carrier, a transfer means for transferring a developer image developed on the image carrier to a transfer material, and an auxiliary electrifying means for applying a bias to the image carrier after the developer image is transferred by the transfer means. In the image forming apparatus, at least the electrifying means or the auxiliary electrifying means is cleaned when image formation is not carried out. Thus, without degrading the cleanerless-characteristic, a satisfactory image can steadily be outputted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124188-A (JP)
Title: HIGH Cr HEAT-RESISTANT STEEL AND METHOD FOR MANUFACTURING THE SAME
Inventor: KAMATA MASATOMO
IPC: C22C38/00
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a manufacturing cost by enhancing both oxidizing resistance and high-temperature strength with excellent balance on a basis of inexpensive ferritic heat-resistant steel, and applying the steel to a thermal power plant or the like requiring these characteristics.  <P>SOLUTION: High-Cr heat-resistant steel has a composition consisting of, by weight, 0.005-0.12% carbon, 0.01-1.5% silicon, 0.01-1.5% manganese, 0.01-3.0% nickel, 15.0-30.0% chromium, 0.001-1.5% molybdenum, 0.5-4.0% tungsten, 0.05-0.50% vanadium, 0.003-0.10% nitrogen, ≤0.04% phosphorus, ≤0.03% sulfur, ≤0.5% copper, and the balance iron with inevitable impurities.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129454-A (JP)
Title: Drive control device for actuator
Inventor: SUNAGA HIDEKI
IPC: B60H1/00
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive control device for an actuator which does not produce the vibration or noise of a motor when the regenerative brake is applied.  <P>SOLUTION: The drive control device for actuator comprises: an H bridge circuit 51 which drives an actuator 30A having a motor 30; and an actuator driving output control circuit 50 which controls the H bridge circuit 51. The H bridge circuit 51 has field-effect transistors T1 to T4. The drive control device is so constituted that a closed circuit is formed of the field-effect transistors T2 and T4 and the motor 30 and thereby the regenerative brake is applied to the motor 30. The regenerative brake is applied by applying to the gates of the field-effect transistors T2 and T4 a voltage whose value is smaller than the absolute value of voltage applied to the gates when the motor 30 is driven, and thereby turning on the field-effect transistors T2 and T4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123656-A (JP)
Title: Liquid crystalline compound
Inventor: MORI AKIRA
IPC: C09K19/22
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a liquid crystalline compound excellent in heat stability, capable of developing a nematic liquid crystal and being used as a liquid crystal material which is advantageous also from the viewpoint of production cost.  <P>SOLUTION: This liquid crystalline compound is represented by formula (I) (wherein X has an electron attracting property and represents a hydrogen-binding functional group; R<SP>1</SP>and R<SP>2</SP>are mutually independently a 1-20C alkoxy group or alkyl group, cyano group, fluorine atom or trichloromethyl group and at least either one of R<SP>1</SP>and R<SP>2</SP>is a 1-20C alkoxy group or alkyl group; X is particularly preferably formyl group).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130532-A (JP)
Title: Inkjet recorder
Inventor: SUZUKI KENICHI
IPC: B41J2/01
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To lighten a problem that the density and hue immediately after recording are varied as time elapses when a transparent film is recorded by inkjet.  <P>SOLUTION: The inkjet recorder comprises a blower means for drying a recorded medium with cold air wherein each part of the medium is supplied with air for 4/t or longer assuming the time of one cycle is t.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129774-A (JP)
Title: Dispenser of pachinko ball
Inventor: HISHIDA SHOHEI
IPC: A63F7/02
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispenser of a pachinko ball which prevents hitch or a return fault of the ball and penetration of dust or a foreign substance in a path that guides the ball supplied from the dispenser to a ball tray of a pachinko game machine.  <P>SOLUTION: The lending device of the pachinko ball has a guiding path 28 which is extended from the main body part of the device and guides the ball 9 supplied from this part and a guiding tube 32 which has a part 36 receiving the pachinko ball 9 from the end part 56 of the guiding path 28 and which is connected rotatably to the path 28 by the medium of a hinge 42 provided on the lateral wall of the path 28 and guides the ball 9 supplied from the path 28 to the ball tray of the game machine. In the upper part of the receiving part 36, a notch 38 allowing the guiding tube 32 to rotate from a first position for guiding the pachinko ball 9 to the ball tray to a second preset position to which the tube is sprung up, is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135066-A (JP)
Title: Digital sound output device
Inventor: UCHINO TADAHARU
IPC: H04R3/00
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital sound output device where performance can easily be maintained and safety is kept under suppression of a cost increase.  <P>SOLUTION: Output of an ADC circuit 2 converting an input analog signal into a binary digital signal is transmitted to a driver circuit 3 by a photocoupler 16. An H-type bridge circuit 4 is operated by the power source of a single power source system formed of a power source transformer 9, a rectifier circuit 8, a capacitor 7, and resistors R1 and R2. Thus, DC potential which appears in the terminal of a speaker 6 becoming a load is kept to be same as that of a cabinet, destruction by a ground fault is prevented, high performance is maintained and the cost increase is suppressed in an H bridge-type D class power amplification system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131147-A (JP)
Title: Container for cooked noodle and cup cooked noodle
Inventor: ISAKA RYUICHI
IPC: A23L7/109
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To propose a container for a cooked noodle in which the cooked noodle, a soup and ingredients are filled under a separated condition, and which has a constitution suitable for heating by a microwave oven.  <P>SOLUTION: The container 1 for the cooked noodle has a paper-made cup 2 for filling the cooked noodle A, a soup storing dish 4 for storing the soup B dissolvable by heating, an ingredient storing dish 6 for storing the ingredients C and a lid 8 for the container. The soup storing dish 4 is removably fitted in the cup 2, and the ingredient storing dish 6 is placed on the soup storing dish 4, and a lid 8 for the container is covered from the upper side under this condition. A notch 41 for falling down of the soup for making the soup B melted by heating fall down into the cup of the lower side is formed on the soup storing dish 4, and steam vents are formed by projected parts 436 and 437 between the cup 2 and the soup storing dish 4, and a steam vent part 811 is also formed on the lid 8 for the container. The cooked noodle can be heated by the microwave oven without boiling over, and a condition where the soup is liquified automatically by heating and is added into the cooked noodle, can be formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133355-A (JP)
Title: Polarizing plate, optical element and picture display device
Inventor: KOBAYASHI SHIGEO
IPC: G02B1/10
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To make manufacturing possible by a simple method, to have an improved viewing angle expanding characteristic as well as causing no fuzziness of pictures, and to enable an antistatic effect to be obtained while maintaining display quality.  <P>SOLUTION: The polarizing plate has a transparent protective film at least on one side of a polarizer. Also, in the polarizing plate, there is installed, between the polarizer and the transparent protective film, an additional functional layer containing light diffusing fine particles and antistatic fine particles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136995-A (JP)
Title: Low lift truck
Inventor: SATOU YASUMI
IPC: B66F9/24
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low lift truck that can stably lift up a car carrier placed on a raising fork or lift down it to the floor, and can run after fixing of the car carrier placed on the raising fork or release of the fixing is certainly performed.  <P>SOLUTION: The low lift truck comprises a state detecting means for detecting a lock/unlock state by a lock device for fixing the car carrier placed on the fork, a car carrier detecting means for detecting whether the car carrier is placed on the fork, a lift controlling means for controlling the lifting of the fork based on outputs of a lift operating tool, the state detecting means, and the car carrier detecting means, and a run controlling means for controlling driving of a driving wheel based on a run operating tool, the state detecting means, and the car carrier detecting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003116586-A (JP)
Title: Method and composition for linear isothermal amplification of polynucleotide sequence
Inventor: KURN NURITH
IPC: C12Q1/68
Filed: 2002-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a new method for isothermal, single primer linear nucleic acid amplification. SOLUTION: This method comprises the following steps: (a) a step of hybridizing a single-stranded DNA template comprising a target sequence with a composite primer comprising an RNA portion and a 3' DNA portion, (b) a step of optionally hybridizing a polynucleotide comprising a termination polynucleotide sequence to a region of the template which is on the 5' side with respect to hybridization of the composite primer to the template, (c) a step of extending the composite primer with a DNA polymerase, and (d) a step of cleaving the RNA portion of the annealed composite primer with an enzyme that cleaves the RNA from an RNA/DNA hybrid such that another composite primer is capable of hydridizing to the template and repeating primer extension by strand displacement.
Patent JP-2003201202-A (JP)
Title: Agrochemical composition
Inventor: SEKIGUCHI MIKIO
IPC: A01N33/18
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agrochemical composition capable of inhibiting deterioration or rusting of a metal container even when preserved for a long period.  <P>SOLUTION: This agrochemical composition comprises an agrochemically active ingredient and an epoxidized vegetable oil as an acid radical scavenger and is sealed in the metal container. Furthermore, the agrochemical composition comprises the agrochemically active ingredient and an alkaline agent as the acid radicl scavenger.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004138699-A (JP)
Title: Label for bottle
Inventor: UEKI TAKAYUKI
IPC: G09F3/00
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stretch label or shrink label, which induces recognition for removing the stretch label or shrink label from a packaging container after use, and to classify and recover the both in each one person of consumers.  <P>SOLUTION: In the raw sheet label of the label for the cylindrical bottle constituted by superposing both ends of the raw sheet label, joining the superposed parts to form a joint part and further mounting the label to the outer peripheral surface of a bottle body, an original print image is divided into two or more images, one of the divided print images is provided on a partial section of the raw sheet film constituting the label, and other divided print images are provided on other sections of the raw sheet film constituting the label. Next, the one divided print image provided on the partial section of the raw sheet film is superimposed on the other divided print images provided on the other sections of the raw sheet film to form a predetermined print image, thereby using the label for the bottle with lottery.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137578-A (JP)
Title: Hardening device
Inventor: YAMAZAKI TAMOTSU
IPC: C21D1/63
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hardening device suitable for a test of selecting hardening liquid such as oil adequate for hardening a specified work to be heated.  <P>SOLUTION: In the hardening device 1, a quartz tube 2 to store a test specimen S, a heating furnace 3 to heat the quartz tube 2 and a vacuum box 7 having a driving mechanism 8 to vertically move the test specimen S are mounted on a flange 4 for unitization, and a vacuum vessel 5 is separably disposed below the flange 4. A sample liquid LA to harden the baked test specimen S is stored in the vacuum vessel 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100939-A (JP)
Title: Branch line device and branch line structure
Inventor: FUKUYAMA SHINYA
IPC: F16L41/06
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a branch line device without production and flying of powdery shavings in cutting a branch hole and capable of easily providing close connecting branch constitution and a branch line structure.  <P>SOLUTION: The branch line device is constituted by furnishing a branch part 5 and a gripping part 8 on a saddle main body 1 having a cutting guide 2 inside so as to communicate it through the cutting guide 2, a bottomed cylindrical cutter 3 forming an objective open head end side on a cutting blade 3a and forming its inside on a storage part 3c at a rear bottom part free to slide on the cutting guide 2, pressing a head end of a screw rod 4 screwed in a guide screw provided on a rear wall of the cutting guide 2 of the saddle main body 1 on the bottom part of the cutter 3, cutting and opening 14a a part of a main pipe branch part 14 gripped and fixed at the gripping part 8 by advancing the cutter 3 forward by making the screw rod 4 screw forward , introducing and storing a cutting block 14b to and in a storage part 3c of the cutter 3 in a cutting process and it is constituted to fix it in a state of laying and confining it on a front wall.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144631-A (JP)
Title: Biochemical analysis system
Inventor: ITO AKIRA
IPC: G01N33/566
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively obtain a proper analysis result in biochemical analysis.  <P>SOLUTION: The identification processing of a unit for a biochemical analysis is concentrated to a managing means by using an identifier, based on the image of an identification mark attached to the unit for the biochemical analysis. Treatment conditions in each treatment process and information being generated in the treatment are related to each other to determine the treatment conditions in the next process.  <P>COPYRIGHT: (C)2004,JPO