baber/WOPTO huggingface dataset:
Patent JP-2004272386-A (JP)
Title: Multiprocessor system
Inventor: TSUNETOMI KUNIHIKO
IPC: G05B19/042
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the processing capacity of a multiprocessor system.  <P>SOLUTION: This system comprises a slave processor 2 of SPI communication, a master processor 2 of SPI communication, an SPI cable 5 for connecting both the processors, and an SCI cable 4 for connecting both the processors. The slave processor 2 has a command communication part 220 for transmitting a communication request command for requesting at least one of transmission and receiving of data to the master processor 3 through the SCI cable 4, and the master processor 3 has a data communication part 310 for starting communication with the slave processor according to the communication request command from the slave processor 3 and transmitting and receiving data through the SPI cable 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273192-A (JP)
Title: Tool for inspection of connector
Inventor: SATO ATSUSHI
IPC: G01R31/04
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for inspection of a connector capable of easily viewing the alignment of a connector on the inspection object side and a connector on the tool side, reducing the number of components which are consumables, and saving the inspection cost.  <P>SOLUTION: The tool for inspection of the connector is used in such a way that a connector 12 on the tool side is fitted to a connector on the inspection object side, and the connector on the inspection object side is electrically connected to a measuring instrument through the connector 12 on the tool side. The connector 12 on the tool side is arranged on one surface of an insulating relay substrate 30, and a terminal of the connector 12 on the tool side is electrically connected to a contact electrode 36 arranged on the other surface of the insulating relay substrate 30. The insulating relay substrate 30 is detachably arranged in a probe unit 38 made of an insulating material with the surface of the contact electrode 36 contacted. A probe 46 is arranged in the probe unit 38 in parallel to the fitting direction so that one end is elastically contacted to the contact electrode 36, and the other end of the probe 46 is electrically connected to the measuring instrument.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273620-A (JP)
Title: Laser device
Inventor: NAGANO KAZUHIKO
IPC: H01S5/323
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deviation between a light emitting point pitch of laser diodes and a lens pitch of collimeter lens arrays, in the laser device formed by combining a plurality of laser diodes and collimeter lens arrays.  <P>SOLUTION: The laser device comprises laser diodes 12 configured to provide a plurality of light emitting points 12a aligned in a line, collimeter lens arrays 14 to form the parallel beams of the laser beams 12B emitted from the diodes in the scattered condition, a condenser lens 20 for condensing the parallel laser beams 12B, and an optical fiber 30 for combining the condensed laser beams 12B to the single light beam. Moreover, a heater 50 for heating the laser diodes 12 and/or collimeter lens arrays 14, a light detecting means 53 for detecting amount of light of the laser beam B emitted from the optical fiber 30, and a control circuit 51 for controlling drive of the heater 50 to provide the maximum amount of light detected by the light detecting means 53, are also provided in the laser device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267937-A (JP)
Title: Apparatus and method for mixing powder
Inventor: KOMINE HIDEO
IPC: B01F3/18
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for mixing powder, by which even two or more kinds of powder different over doubly in bulk density can be mixed uniformly.  <P>SOLUTION: This mixing apparatus 1 is used for mixing two or more kinds of powder any of which has the bulk density over double what others have. The apparatus 1 is provided with the first tank 2 which has a supply port 2a in the upper part for supplying two or more kinds of powder and from the bottom of which compressed air is blown, the second tank 3 having a ventilation pipe 3b in the upper part and a powder discharging port 3d at the bottom and a forcibly sending pipe 4 one end of which is connected to the tank 2 to be freely attached/detached, the other end of which is connected to the upper part of the tank 3 and which is used for forcibly sending two or more kinds of powder to the tank 3 by the compressed air to be blown from the bottom. Two or more kinds of powder forcibly sent to the tank 3 are returned to the tank 2 from the port 3d so that two or more kinds of powder are mixed with one another while circulating them two or more times between the tanks 2 and 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274637-A (JP)
Title: Portable terminal, light luminance changing method using the same, and its program
Inventor: TADAKI TAKASHI
IPC: G03B7/16
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal for an appropriate lighting luminance corresponding to an imaging condition.  <P>SOLUTION: An image controlling/processing part 11 transmits zooming control information or processes images of a camera 15, while a camera control unit 14 controls the camera 15 based on the zooming information. The camera 15 is allowed to be zoomed. A light control unit 12 changes lighting luminance based on the zooming information or image process information, and a lighting part 13 emits light at an arbitrary luminance. The image controlling/processing part 11 transmits the zooming information (optical zooming) to the camera control unit 14, and it also transmits it to the lighting control unit 12. The image controlling/processing part 11 transmits a digital zooming information and the image process information such as gradation/profile of image to the light control unit 12. The information is used at the light control unit 12 for controlling stepwise lighting luminance.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004028993-A (JP)
Title: System and method for characterizing metabolite using hydrogen/deuterium exchange
Inventor: LAM WING WAH
IPC: G01N27/62
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for performing hydrogen/ deuterium (H/D) exchange in an electrospray ionization (ESI) source.  <P>SOLUTION: The system includes a liquid chromatograph-mass spectrometer (LC-MS), which is equipped with an ESI source that provides for introduction of a sheath liquid. The resulting system employs deuterated solvent, such as deuterium oxide, as the sheath liquid, which allows H/D exchange experiments to be performed on-line. This directly provides information for determining the number and position of exchangeable hydrogens, aiding in the elucidation of the structures of drug metabolites.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004282356-A (JP)
Title: Image processing apparatus and method, and recording medium
Inventor: YAMAZAKI YUKIKO
IPC: G06T1/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to generate embedded images of high quality even when the volume of secret information is enormous in data volume by changing the format of secret information to be embedded in accordance with the embeding tolerance of an original image in which images are embedded or the sorts of images and then embeding the secret information.  <P>SOLUTION: A secret information volume calculation part 101 calculates the data volume Ja of secret information A and a embedding tolerance calculation part 102 calculates the embedding tolerance Kb of an original image B. A embedding processing part 103 determines a embedding method of the secret information A on the basis of the data volume Ja and the embedding tolerance Kb. When Ja>Kb, the format (e.g. a URL (user requirement language), an address, a character code, etc.) of the secret information A is changed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281786-A (JP)
Title: Method for growing crystal and photovoltaic element using the crystal
Inventor: MATSUMOTO NOBUYUKI
IPC: H01L31/04
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To generate a needle-like organic semiconductor crystal.  <P>SOLUTION: The seed crystal of pentacene is deposited on a plastic or glass substrate and light emission is made under the existence of oxygen for growing the needle-like crystal. Additionally, the needle crystal is used for composing a photovoltaic element, thus improving the photoelectric conversion efficiency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278218-A (JP)
Title: Door lock mechanism of box body
Inventor: UMEO KAZUHIRO
IPC: H02B1/38
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock mechanism of a box body for mechanically locking a door when the door opens by a certain angle.  <P>SOLUTION: This lock mechanism of the box body has a frame 1, and the openable-closable door 3 for covering an opening part of the frame 1. In the door 3, a guide rail 4 extending in the width direction of the door 3 is arranged in a lower part, and a stopper hole 5 is arranged in a guide rail end part on the rotational center side of the guide rail 4. In the frame 1, a fixing metal fitting 2 is installed in a lower part of a front face, and a rear end part of a link bar 6 having a tip part slidably engaging with the guide rail 4 is rotatably installed on the fixing metal fitting 2. When opening the door 3, a tip part of the link bar 6 slides in the guide rail 4. When the door 3 opens by a prescribed angle, the tip part of the link bar 6 drops in and engaged with the stopper hole 5 of the guide rail 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279337-A (JP)
Title: Method and device for inspecting functions of electronic control apparatus
Inventor: IMAI KATSUJI
IPC: G01M17/007
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the man-hours for inspecting mounting by narrowing the inspection range, when inspecting mounting.  <P>SOLUTION: The function inspecting method is for performing function inspection for circuit elements mounted on an electronic control apparatus which is controlled by a control microprocessor, and includes an input process, where waveform signals that changes as time passes is inputted in the circuit elements, and a determining process for determining whether a response curve, which is acquired based on the response waveform signal to the waveform signal of the circuit elements, is within a prescribed inspection reference range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276869-A (JP)
Title: Duct for vehicle
Inventor: OYABU ATSUSHI
IPC: B60K13/02
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To contribute to reduction of the degree of injury of a walker without preventing shock absorption performance of a bonnet.  <P>SOLUTION: A support portion 42 is divided into a first support portion 52 projected from a second duct outer wall portion 36 with a required outline shape and a second support portion 54 projected from a projected edge of the portion 52 with an outline shape slightly smaller than that of the first portion 52, being in contact with the back side of the portion 34. Accordingly, a step 56 with a required width is formed along a boundary line between the portions 52 and 54. When shock is applied to the outer wall portion 34 via a bonnet 14, the support portion 42 is deformed in a manner of buckling at the step 56, and the portion 54 sinks toward inside of the portion 52 to allow depressive deformation of the bonnet 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275620-A (JP)
Title: Ring
Inventor: IWASAKI SHOJI
IPC: F21W121/06
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ring with high decorative ability and multifunctionality, which can emit, extinguish light and blink with ornamental emission in free and various patterns according to intentional or incidental movement of the finger and the hand wearing it.  <P>SOLUTION: In a battery tray member 3 which is a concave body with a ring 1 and a cover plate 4 and formed with a finger insertion ring member 5 in the outer side of the bottom, a button battery B which has electrodes in a side periphery and a bottom outer periphery is contained so that it can slide/move, and the battery tray member 3 is provided with a light emitting diode L on the top of the cover plate and a light emitting ornamental cap 6 which covers the light emitting diode L, furthermore, the battery tray member 3 is provided with other side continuity sections 8 locally set up at inner circumference of side periphery and one side continuity section 7 established at an upper surface of a bottom plate, and the electrode 12 at the bottom side of the button battery B is structured constantly contacting and conductive with the one side continuity section 7 of the battery tray member 3, and the contact conduction and the conduction uncoupling of the electrode 11 and the other side conductive sections 8 by sliding transfer of the button battery B enables emission and extinction of the light emitting diode L.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276552-A (JP)
Title: Method for reversibly developing color storing/photochromic function of writing image and reversible color storing/photochromic writing utensil
Inventor: SHIBAHASHI YUTAKA
IPC: C09D11/17
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for mutually storing and holding a color developing condition and a color erasing condition in a photochromic writing utensil, and a reversible color storing/photochromic writing utensil utilizing the above described method.  <P>SOLUTION: The writing utensil contains a photochromic ink which comprises a photochromic compound with a photo-memory function (color storing/photochromic) and forms a photochromic writing image which develops a color by irradiating with UV rays or the sunlight containing UV rays, and erases the color by irradiating with visible rays to change it to a color erasing condition on the surface of an object. A color converting means which contains a UV absorbing agent and/or a photo-masking pigment for masking at least UV rays, and cut the UV rays in the sunlight, and erases the photochromic compound under a color developing condition by irradiating with the visible light to displace it to a color erasing condition and to keep it, is provided. The color converting means is arranged under a contact or non-contact condition with the photochromic image, and color developing condition and a color erasing condition are reversibly stored and held.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284889-A (JP)
Title: Hydrothermal synthetic method of potassium niobate crystal or crystal thin film
Inventor: KOMATSU RYUICHI
IPC: H01L41/39
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To grow a single domain large size single crystal and a single crystal film, to manufacture an engineered domain, and to provide a hydrothermal synthetic method of a potassium niobate single crystal and a single crystal film, which can be used as a functional material for a piezoelectric element, an optical element or the like.  <P>SOLUTION: The hydrothermal synthetic method of the potassium niobate crystal comprises adding K<SB>2</SB>NbO<SB>3</SB>F into deionized water, then keeping the resulting solution at a high temperature and high pressure so as to crystallize KNbO<SB>3</SB>from the K<SB>2</SB>NbO<SB>3</SB>F solution, and forming and growing KNbO<SB>3</SB>. When the crystal is grown in a temperature range of 225-435°C, an orthorhombic crystal having engineered domains in the crystal is obtained, and a single domain crystal is synthesized at a growing temperature of 100-225°C. Further, in a system that a single crystal substrate or the like is immersed in deionized water, the potassium niobate crystal grows as a single crystal thin film on the substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288534-A (JP)
Title: Communication cable
Inventor: MATSUZAWA TAKASHI
IPC: H01B7/17
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication cable with good appearance, capable of utilizing an unmixed recycled polyethylene resin material, having a property responding to a need of friction coefficient.  <P>SOLUTION: A cable sheath 13 of the communication cable 1 is composed of an inner layer 15 and an outermost layer 17. The inner layer 15 is made of the recycled resin and the outermost layer 17 is made of a virgin resin, so that the cable is equivalent in appearance and friction coefficient to a cable having a cable sheath made of the unmixed virgin resin in spite of reusing of the recycled resin, and has a property responding to the need. By the above, the recycled resin is efficiently utilized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283517-A (JP)
Title: Dumbbell
Inventor: TAIRA HISANORI
IPC: A63B21/072
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dumbbell capable of being visually recognized easily from outside when it is used in a dark place such as at night, or it is stored in a dark place after use.  <P>SOLUTION: The dumbbell comprises a dumbbell body provided with a grip to be grasped by the user's hand and light emitting means capable of being visually recognized from outside as the dumbbell body is grasped at the grip thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291389-A (JP)
Title: Inkjet recording material
Inventor: KAWAI NOBUYUKI
IPC: B41M5/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording material without surface defects such as a wind-wrought pattern or surface cracks.  <P>SOLUTION: In the inkjet recording material having at least one ink accepting layer including a hydrophilic binder on a support, the ink accepting layer includes an N-hydroxy alkylaled chitosan.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292631-A (JP)
Title: Epdm composition for torsional damper
Inventor: SANO HIROYUKI
IPC: C08L23/16
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an EPDM (ethylene propylene diene copolymer gum) composition used for a molding material for torsional dampers that does not require secondary crosslinking and forms a crosslinked layer having stable physical properties in a high temprature atmosphere of approximately 120-140°C.  <P>SOLUTION: The EPDM composition contains an EPDM (VNB (vinyl norbornene) type EPDM) whose diene component is vinyl norbornene or a blend of the EPDM and an EPDM (ENB (ethylidene norborne) type EPDM) whose diene component is ethylidene norbornene and an organic peroxide. The amount of dicumyl peroxide P used to 70 pts. wt. of the EPDM component is not less than pts. wt. determined by P=-aX+1.6 (wherein X is wt.% of the VNB type EPDM in the EPDM component; (a) is 0.013).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292261-A (JP)
Title: Catalytic reactor for fuel reforming system
Inventor: ABE MITSUTAKA
IPC: C01B3/38
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalytic reactor which can maintain heat exchanging properties without depending on the variation of operating conditions.  <P>SOLUTION: The catalytic reactor is provided with: a catalytic reaction layer 3a causing exothermic reaction by using a reaction gas to be fed; and a refrigerant layer 3b in which a fluid circulates and which is heat-exchangeable with the catalytic reaction layer 3a. The catalytic reactor is further provided with a dryness determination means of determining the dryness of the fluid circulating through the refrigerant layer 3b, in this case a comparing means (S2) of comparing the temperature of steam exhausted from the refrigerant layer 3b detected by a temperature sensor 4 with a prescribed temperature. The catalytic reactor is still further provided with: a dryness control means of controlling the dryness of the fluid on the basis of the determination result of the dryness, in this case a flow rate control valve 2 of controlling the flow rate of the fluid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299549-A (JP)
Title: Body frame of motorcycle
Inventor: NAGASHII TOSHIHISA
IPC: B62K11/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To surely weld both end parts of a cross pipe to the internal walls of main frames by absorbing a dimension between a pair of the right and left main frames or an error of a length in the axial direction of the cross pipe in the body frame of a motorcycle equipped with a head pipe having a cylindrical section by which a front fork axially supporting a front wheel is supported in a manner to be steerable, a pair of the right and left main frames which are connected to the head pipe and extend down-backward, and the cross pipe which bridges the front sections of both main frames.  <P>SOLUTION: On the internal walls of both main frames 23, an attaching hole 32 is coaxially provided. Both end parts of the cross pipe 27 which is passed through the attaching holes 32 is welded to the internal walls of both main frames 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302167-A (JP)
Title: Image quality detecting device, image forming apparatus, image quality detecting method, computer program, and recording medium
Inventor: HIRAI HIDEJI
IPC: G03G15/16
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the positional optical reflection characteristic change of the surface of an image carrier from exerting influence on measurement for detecting image quality.  <P>SOLUTION: In detecting the image quality formed on an intermediate transfer belt 5 by an optical means, the image quality detecting pattern 200 is formed by superposing a plurality of color images, the image pattern 201 of the color (top color) of a lowermost layer out of a plurality of colors is constituted of a solid image, 2nd, 3rd, and 4th color image patterns 202, 203, and 204 which are not solid images are formed on the upper layer of the solid image pattern 201. By optically measuring the irregular density of the solid pattern 201 and the respective color image patterns 202, 203, and 204 and comparing output at the time of measuring the solid pattern 201 with output at the time of measuring the respective color image patterns 202, 203, and 204 respectively, the image quality is evaluated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300635-A (JP)
Title: Paper-making method
Inventor: TADAKI KOICHI
IPC: D21H17/44
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the work efficiency by decreasing the number of addition times of chemicals in the manufacture of paper to improve the yield, water-squeezing performance and drying property, and consequently, improve the productivity and reduce the production cost.  <P>SOLUTION: The paper-making method comprises the draining of a cellulose-containing slurry and the drying of the produced sheet. The cellulose-containing slurry is incorporated with a cationic polymer composition containing two or more kinds of cationic polymers selected from cationic polymers having crosslinked structure, branched structure and linear structure, and the mixture is subjected to one or more shearing treatments.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307561-A (JP)
Title: Manufacturing method of cyclic lactic acid oligomer
Inventor: WATANABE MIKIO
IPC: C08G63/06
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently produce a cyclic lactic acid oligomer having a desired condensation degree.  <P>SOLUTION: A terminal carboxyl group in a linear m-mer oligomer (wherein m is an integer of 3-15) of lactic acid as the starting substance is caused to react, at a temperature of -100°C to ordinary temperature in the presence of a phosphine compound, with a compound: RSSR' (wherein R and R' are each a cyclic or linear organic group); subsequently, n oligomers are cyclized in the presence of a catalyst. The condensation degree of the produced cyclic lactic acid oligomer is specified by the condensation degree of the linear m-mer oligomer of lactic acid and is n times the m-mer. Thus, a mixture of cyclic (m×n)-mer oligomers of lactic acid (namely oligomers having m×n units of lactic acid) is usually produced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI