baber/WOPTO huggingface dataset:
Patent JP-2004097007-A (JP)
Title: Method for controlling biological function with mechanical vibration and apparatus therefor
Inventor: KISHIDA AKIO
IPC: C12N15/87
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for controlling biological functions such that proliferation of cells is obtained even without using a growth factor or even when the amount thereof used is remarkably reduced and differentiation is induced by promoting an intracellular reaction of the cells or tissues and further a new gene can be transduced, etc.  <P>SOLUTION: The method for controlling the biological functions with the mechanical vibration is to apply stimulation to the tissues or cells of an organism, bacteria or viruses with the mechanical vibration.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103259-A (JP)
Title: Electrode, electron emission element and device using same
Inventor: SUGINO TAKASHI
IPC: H01J1/304
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode capable of emitting electron with high brightness at low voltage, and an electron emission element with high performance which are key devices for a flat panel display, imaging apparatus, electron beam device, microwave travelling wave tube, lighting device, organic luminescent device, and electrochemical device.  <P>SOLUTION: A film is deposited on a fiber or a fiber piece, an electrode capable of emitting electron at low voltage by increasing field centralization factors, and a high-performance electron beam application device is produced by realizing the electron emission element. A compound of Group III atoms and nitrogen atom such as boron nitride, aluminum nitride, and boron aluminum nitride are used for the film. By adding other atoms in the film, generation of space charge and improvement of physical property of the film are realized. Further, stainless steel, a carbon nanotube or the like is used as the fiber or the fiber piece.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099076-A (JP)
Title: Box with partition
Inventor: SUGITA HIRONORI
IPC: B65D5/488
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To partition the inside of a box into small spaces to suppress the move of an article in the box.  <P>SOLUTION: According to the box with partitions, respective pairs of side walls 1 and end walls 2 form the peripheral wall of the box, and one end wall 2 is formed by joining together respective portions of the one end wall 2 that extend from respective side walls 1. A vertical partition board 3 is extended from one of the portion and the front end of the partition board 3 is fixed to the other end wall 2. On the vertical partition board 3, incisions are made from the longitudinal center toward the front end, as well as toward the base end, respectively, to form two lateral partition boards 7, which have thin bases and are lined up vertically. The lateral partition boards 7 are raised from the vertical partition board 3 in the directions opposite to each other, and a joint margin 8 on the front end of each lateral partition board 7 is glued to each side wall 1 to partition the inside of the box into four spaces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083538-A (JP)
Title: Method for producing pentaerythritol diphosphonatate
Inventor: TANABE SEIICHI
IPC: C08L101/00
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing pentaerythritol diphosphonate industrially advantageously in a high productivity.  <P>SOLUTION: The method for producing pentaerythritol diphosphonate represented by formula (4) (wherein Ar<SB>1</SB>and Ar<SB>2</SB>are aryl groups; and R<SP>1</SP>to R<SP>8</SP>are hydrogen atoms, aryl groups, or the like) comprises reacting phosphorus trichloride with pentaerythritol, subsequently reacting the product with a specified aralkyl alcohol in the presence of an organic base compound to obtain a reaction mixture containing pentaerythritol diphosphite, separating and removing organic base compound components from the reaction mixture, and heating the resulting reaction mixture in the presence of a halogenated compound at 80-300°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098517-A (JP)
Title: Laser recorder, laser recording method, and image formation device
Inventor: MOTOI TOSHIHIRO
IPC: H04N1/23
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To recover, beforehand at a stage of image data, drooping which becomes sensible in pulse signals at the time of driving a laser diode, and to use an existing IC for driving a laser as it is without depending on a special circuit for correcting a driving current.  <P>SOLUTION: In a laser recorder 41, a density control for halftone is carried out by exposing and scanning a laser light L emitted from the laser diode LD on the basis of image data Din of N gradations onto a record medium, and recording an image by multi-value recording. The laser recorder 41 has a correcting means 51 for detecting a continuity of one line of the image data Din prior to recording of the image, and correcting drooping for every one-line scanning of the image data Din, a modulating means 43 for carrying out pulse width modulation of the image data Din having the drooping corrected by the correcting means 51, and a driving means 44 for driving the laser diode LD on the basis of the pulse signal Sout having the pulse width modulated by the modulating means 43.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101936-A (JP)
Title: Optical circuit and optical device
Inventor: HATTORI TETSUYA
IPC: H01S3/10
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical circuit wherein the period in which an optical signal can be delayed or memorized is variable and attenuation of the optical signal can be suppressed even if the period is long.  <P>SOLUTION: When the optical circuit performs a write-in operation, exciting light λ<SB>p</SB>outputted from an exciting light source 43 is inputted to an optical waveguide 23 for exciting from an exciting light input end 13, transmitted through the optical waveguide 23 for exciting, outputted to a loop optical waveguide 20 from an optical coupling part 33 for exciting and excites a rare earth element added to the loop optical waveguide 20. If an optical signal λ<SB>s</SB>is inputted to an optical input end 11 when an optical coupling part 31 for input is in an ON state, the optical signal λ<SB>s</SB>is transmitted through an optical waveguide 21 for input, outputted from the optical coupling part 31 for input to the loop optical waveguide 20 and transmitted through the loop optical waveguide 20. Optical amplification is performed when the optical signal is transmitted through the loop optical waveguide 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098248-A (JP)
Title: Method and device for assembling fine parts
Inventor: YOSHIMURA KENICHI
IPC: B23P19/04
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PZT system printing head with high reliability by assembling fine parts constituting the PZT system printing head with high accuracy, and also to provide method and device for assembling the fine parts with high productivity.  <P>SOLUTION: By detection information on a reference mark for detecting positions of two kinds of parts detected in a first part position detection process and a second part position detection process, the position of the second part is corrected, and the first part and the second part are pressurized and joined. After the pressurizing and joining, the position detection reference mark for the two kinds of parts is detected again. By determining positional deviation of the two kinds of parts and performing adjoining inspection, outflow of defective products to a post process is prevented to improve total yield.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098026-A (JP)
Title: Production method for plasma purification membrane
Inventor: OISHI TERUHIKO
IPC: B01D71/44
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a plasma purification membrane which is used for plasma purification by internal pressure filtration, hardly causes clogging, and is high in strengths and excellent in water permeability and fractionation performance.  <P>SOLUTION: This method for producing the hollow-fiber plasma purification membrane comprises causing a membrane-forming stock solution and an internal liquid to be delivered from a double ring nozzle, followed by passing through an air gap and coagulating them in a coagulation bath. (a) The membrane-forming stock solution comprises a membrane-forming polymer, a solvent thereof, and a hydrophilic polymer, the ratio of the hydrophilic polymer to the membrane-forming polymer being 27-60wt%. (b) The internal liquid comprises water and at least one solvent, the content of water being 35-50wt%. (c) The temperature of the membrane-forming stock solution at the nozzle section is 50°C or higher, and (d) the coagulation bath temperature is 90-100°C. (e)The ratio of the air gap to spinning speed is set at 0.01-0.1m/(m/min).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108456-A (JP)
Title: Component mounting structure
Inventor: ARITA NOZOMI
IPC: F16B5/02
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component mounting structure for easily mounting a component on a predetermined mounting position while properly absorbing unevenness in component mounting positions and the mounting attitudes.  <P>SOLUTION: A deformable bracket 1 is fixed to the mounting position, a design component 10 is mounted on the mounting position through the bracket 1 by fastening and fixing the same by a mounting fixing screw 19. A mounting part 5 for mounting the component is formed on the bracket 1 through bent parts 4a, 4b, and the design component 10 is mounted on a mounted part 15 kept into contact with the mounting part 5 of the bracket 1. A positioning hole 18 is formed on the mounted part 15, and a projection 7 to be fitted into the positioning hole 18, is formed on the mounting part 5 of the bracket 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003176244-A (JP)
Title: Fluorinated anthracene and its use for liquid crystal mixture
Inventor: WINGEN RAINER
IPC: C07C43/225
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new component for a nematic, cholesteric or chiral smectic liquid crystal mixture having high absolute dielectric anisotropy and desirable viscosity ratio and transparency.  <P>SOLUTION: The invention relates to a compound expressed by formula (I) (L<SP>1</SP>to L<SP>5</SP>are each H or F provided that at least one of L<SP>1</SP>to L<SP>5</SP>is F; R<SP>1</SP>is a 1-16C alkyl or the like; and R<SP>2</SP>is H, F, CN, OCF<SB>3</SB>or the like), a liquid crystal mixture containing the compound and the use of the liquid crystal mixture for a liquid crystal display.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004109483-A (JP)
Title: Image forming apparatus
Inventor: SUGIMOTO TSUTOMU
IPC: G03G15/04
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which ensures high image quality free of unevenness in a face and high reliability and is inexpensive.  <P>SOLUTION: The rotation period of at least each of an electrifying means and a developing means is set to a proportion of one to an integer of the rotation period of an image carrier. Also, a correction means is provided for correcting a density change based upon a density change pattern and a period grasped by a density change grasping means which grasps a density change pattern and a period affected by the image carrier, electrifying means, and developing means. A subsystem which is a cause of the density change is identified, an optimum correction value is determined, and the density is corrected using the value. This makes it possible to achieve the image forming apparatus which ensures high image quality free of unevenness in a face and high reliability and is inexpensive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117014-A (JP)
Title: Integrated circuit
Inventor: YASUDA AKIHIKO
IPC: G01R31/28
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated circuit having a delay adjustment function for changing to an appropriate drive capacity and slew rate by a test data line having a MIN wiring value and a MAX wiring value.  <P>SOLUTION: A data pattern is stored at a reception register in synchronization with a clock that is inputted in an integrated circuit A to judge whether or not an expectation value is equal to reception data. If they are not equal, an error signal is outputted to an ERR terminal (S109) when the combination of the slew rate value and drive current value in the integrated circuits A, B is circulated. If not equal and the combination not circulated, the slew rate value and the drive current value are changed and the values of the minimum wiring length DATAmin and the maximum wiring length DATAmax in the integrated circuits A, B are changed for switching a buffer (S110). Conversely, when they are equal, the data pattern for verifying timing set to the register of the integrated circuit B is outputted to X and Y terminals in synchronization with a clock (S111), and the data pattern is stored in a register in synchronization with a clock inputted in the integrated circuit A (S112).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116042-A (JP)
Title: Latch device for vehicle
Inventor: TAGA SHIGENOBU
IPC: E05B83/36
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy for the detection of the turning place of a turning member by adjusting the position of a detection switch from the outside of a housing in a latch device for a vehicle.  <P>SOLUTION: In the latch device for the vehicle in which a latch engaged with a striker, a ratchet 9 engaged with the latch and preventing the turning of the latch and the detection switch 16 capable of detecting the turning position of the ratchet 8 are arranged in the housing 5, the detection switch 16 is arranged in the housing 5 so that the position can be adjusted while a fastening member 18 for fixing the detection switch 16 in the housing 5 is fastened from the outside of the housing 5, and an adjusting operating means 17 projected to the outside of the housing 5 is connected to the detection switch 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003188010-A (JP)
Title: Soft compound magnet and its manufacturing method
Inventor: GO MEIKON
IPC: H01F1/28
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide the constitution of a soft compound magnet and its manufacturing method.  <P>SOLUTION: The N pole and the S pole are disposed at least on one surface of a soft base and a non-magnetic magnetism-attracting substance layer is disposed on or compounded into the other side of the base to form a soft magnetic piece so that it has multilayer attraction. By exploiting the phenomenon that the magnetism-attracting substance layer forms another set of N and S poles by the effect of magnetism, magnetic flux is increased to strengthen the attraction between the magnets and stabilize the magnetic attraction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004120202-A (JP)
Title: Imaging apparatus, and imaging mode switching method
Inventor: OKAMURA KEISUKE
IPC: G03B7/00
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which stably switches imaging modes without being affected by an imaging environment.  <P>SOLUTION: The imaging apparatus can select a day mode wherein an object is imaged through an infrared ray cut filter removable from an imaging element and a night mode wherein the object is imaged without the infrared ray cut filter depending on an incident luminous quantity from the object to the imaging element. The imaging apparatus sets a reference incident luminous quantity (level 4) being a reference of switching from the night mode into the day mode on the basis of an incident luminous quantity (level 3) when the day mode is switched into the night mode. Through the configuration above, the reference incident luminous quantity to switch the night mode to the day mode depending on the incident luminous quantity when the day mode is switched into the night mode can dynamically be changed depending on an imaging environment. Thus, the switching operation of the imaging modes is stabilized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120217-A (JP)
Title: Image processing apparatus, image processing method, program, and recording medium
Inventor: YAMADA OSAMU
IPC: G06T5/00
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve how to process color space data in image processing between color input output apparatuses applied to a color image with a wide color gamut.  <P>SOLUTION: The image processing apparatus, an image processing method, a program, and a recording medium are disclosed to solve the problem above, and a color expression space and a color conversion work space are individually used for color image processing such as exchange in image data and color conversion between the color image input output apparatuses.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120399-A (JP)
Title: Method and device for transmitting electronic mail, method and device for receiving electronic mail, and program
Inventor: YOKOUCHI KOJI
IPC: H04Q7/22
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable the receiver of electronic mail to receive the electronic mail at the electronic mail receiving location designated from the transmitter of the mail.  <P>SOLUTION: The transmitter transmits receiving location information R0 designating the receiving location of electronic mail M0 together with the mail M0 from a transmission-side portable telephone 1. A mail server 3 keeps the mail M0, monitors the location of a reception-side portable telephone 2, and judges whether the telephone 2 has moved to the receiving location designated by the information R0. When the telephone 2 moves to the receiving location, the mail M0 is transmitted to the telephone 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113565-A (JP)
Title: Token game machine
Inventor: TOTSUKA KAZUHIKO
IPC: A63F9/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To make a lottery function more interesting by a simple structure when a certain kind of lottery is executed according to the motion of a slotted token.  <P>SOLUTION: The token game machine A has a token slot 2, and a play field to which the token slotted from the token slot 2 is delivered. The token game machine also has a medal runway surface 5 with a prescribed width and a rear edge 51 on which the token m slotted from the token slot 2 slides, rolls or jumps from the front to the rear, and a token jump member 6 with a front edge 6a and a rear edge 6b. The front edge 6a can be in a first state in which the front edge 6a is adjacent to the rear edge 51 of the token runway surface 5 and in a second state in which the front edge 6a is separate from the rear edge 51 of the token runway surface 5. When the front edge 6a is in the first state, the token m received from the token runway surface 5 can slide, roll or jump toward the rear edge 51 on the upper surface of the token jump member 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127532-A (JP)
Title: Battery pack
Inventor: SUZUKI KATSUHIRO
IPC: H01M10/48
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To maximize a substantially available time by accurately detecting overcharge, while reducing the manufacturing cost.  <P>SOLUTION: A battery pack includes a protective circuit 2, a control circuit 3 and a current breaker 4. The circuit 2 decides that a battery 1 is a maximum overcharged state, when a battery voltage becomes higher than a highest set voltage and a time in which the battery voltage is higher than the highest set voltage becomes longer than the minimum set time. The circuit 3 detects a first overcharged state, when the battery voltage becomes higher that a first set voltage and a time, in which the battery voltage is higher than the first set voltage becomes longer than the first set time, and detects a second overcharging state, when the battery voltage becomes higher than the second set voltage lower than the first set voltage and a time, in which the battery voltage becomes higher tan the second set voltage becomes longer than a second set time longer than the first set time. The breaker 4 cuts off the charging current of the battery 1, when the circuits 3 and 2 detect the overcharged state of the battery 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122823-A (JP)
Title: Control device for following preceding vehicle
Inventor: KUBOTA KENTA
IPC: B60W30/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress and prevent the uncomfortable feeling to a driver occurring in a relation between inter-vehicle distance and road width by control for following a preceding vehicle.  <P>SOLUTION: This control device for following the preceding vehicle has a road width detecting means for detecting the road width, an inter-vehicle distance setting means for setting a target inter-vehicle distance based on the road width detected by the road width detecting means, and a vehicle speed control means for controlling the vehicle speed so that the inter-vehicle distance between the own vehicle and the preceding vehicle is the target inter-vehicle distance. In this control, specifically, the target inter-vehicle distance L* is multiplied by gain increasing with decreasing the number of lanes to derive a new target inter-vehicle distance L* (steps S3-S6). The vehicle speed is controlled so that the actual inter-vehicle distance matches with the target inter-vehicle distance L*.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121025-A (JP)
Title: Apparatus for washing shucked lobster or shrimp
Inventor: TAKAHASHI RYOSUKE
IPC: A22C25/02
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for washing shucked lobsters or shrimps of a simple structure designed to efficiently and surely remove foreign materials such as paper, a plastic film, hair or small stone entering the shucked lobsters or shrimps.  <P>SOLUTION: There are provided a washing tank for charging the shucked lobsters or shrimps therein, a plurality of wash water discharge holes transversely arranged in the lower part of a first sidewall surface in the washing tank and discharging the wash water into the washing tank, a plurality of air jetting holes transversely arranged in the lower part of a second sidewall surface opposite to the first sidewall surface in the washing tank and jetting air into the washing tank and a wash water whirling means for discharging the wash water from the wash water discharging holes into the washing tank, feeding the air from the air jetting holes into the washing tank and applying a whirling water stream to the wash water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127789-A (JP)
Title: Vehicular lighting fixture
Inventor: AKIYAMA KIYOHIRO
IPC: F21Y101/00
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular lighting fixture capable of easily forming a unique light distribution pattern.  <P>SOLUTION: A reflection face 3b basing on a paraboloid of revolution reflecting light flux irradiated from a bulb 2 into a parallel luminous flux is formed, and at the same time, and a second reflecting face 3c, reflecting a part of the light flux irradiated from the bulb 2 inward with a given angle, is formed at the upper part and lower part of the reflection surface interposing the bulb 2, and a lens 4 has its surface formed linearly in a direction of a vertical section and in a convex face curved at a horizontal section.  <P>COPYRIGHT: (C)2004,JPO