baber/WOPTO huggingface dataset:
Patent JP-2004308829-A (JP)
Title: Double row cylindrical roller bearing
Inventor: MATSUDA SHINYA
IPC: F16C19/28
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the strength to the axial load of a flange 3a mounted on an inside part of an outer ring 3 of a double row cylindrical roller bearing 1.  <P>SOLUTION: The inner diameter part of the outer ring 3 is provided with raceway faces 3b, 3c of several roller rows, the flange 3a is mounted radially inward between the raceway faces 3b, 3c adjacent to each other in the axial direction, and a grinding clearance groove 3f is formed on a corner at a base side of the flange 3a. A deep hard layer 12 deeper than the grinding clearance groove 3f is continuously formed on the entire surface layer of an area including the flange 3a and the raceway faces 3b, 3c at both sides of the flange by high-frequency quenching. Whereby a bottom part of the grinding clearance groove 3f is hardened, and the cracking from the grinding clearance groove 3f is hardly generated when it receives the axial load.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309390-A (JP)
Title: Fixture for detecting close contact condition in component engaging part
Inventor: MAJIMA HIROYUKI
IPC: G01M3/04
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To indirectly and easily detect a close contact condition in a close engaging part, and the presence of a left cavity in the engaging part, in a close contact condition detecting fixture used when detecting the close contact condition between fellow insulators engaged close-contactingly each other, for example, in a cable connection part for a CV cable or the like.  <P>SOLUTION: This close contact condition detecting fixture for detecting indirectly a close contact degree in a recess 1a between the first member 1 having a recess 21a and the second member 6 engaged close-contactingly with the recess is provided with the first specimen 21 having the recess 21a of a shape/size substantially same to the recess 1a corresponding respectively to the first member 1 and the second member 6, and the second specimen 26 engaged close-contactingly with the recess of the first specimen. The both specimens are engaged close-contactingly at desired pressure, and the first specimen 21 having the recess 21a is formed of a transparent body, in the jig.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319113-A (JP)
Title: Hollow fiber membrane type fuel cell
Inventor: TANAKA SHIRO
IPC: H01M8/02
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To ensure insulation among electrodes formed on both inside and outside surfaces of a hollow filamentous polymer electrolyte membrane.  <P>SOLUTION: Electrode catalyst 3 used as an air electrode, and electrode catalyst 5 used as a hydrogen electrode are attached to the inside surface of a hollow fiber membrane 1 and the outside surface thereof, respectively. An electric conductor 9 connected to the electrode catalyst 3 and an electric conductor 7 connected to the electrode catalyst 5 are disposed at one end of the fiber membrane 1 and at the other end of the fiber membrane 1, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320359-A (JP)
Title: Reception processing method, receiver and terminal
Inventor: OKI NOBORU
IPC: H04W28/04
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To realize small power consumption of an apparatus by omitting useless processes in a process of transmission format combination identifiers and following multiplexed information processes.  <P>SOLUTION: A mobile communication transmits a plurality of information with a determined transmission time interval multiplexed and inserted in the same radio frame together with transmission format combination identifiers each inserted in each radio frame, for showing a combination of data lengths within the transmission time interval about the plurality of information. In the mobile communication, the reliability of the transmission format combination identifier extracted from received signals is decided. If the reliability is decided to be high, processes of dividing multiplexed information, decoding each divided information, and detecting the error are executed. If decided to be low, processes of dividing multiplexed information, decoding each divided information and detecting the error, are stopped from execution about the radio frame.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319246-A (JP)
Title: Selecting device of electric cable, cramping device using the same, and selecting method of electric cable
Inventor: TAKADA KAZUHIKO
IPC: H01B13/00
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a sub-harness only with a necessary circuit by easily and surely selecting an electric cable not for use among a plurality of electric cables.  <P>SOLUTION: A selecting device of an electric cable 1 is adapted, wherein the device comprises at least a slide block 15 for inserting a plurality of electric cables 2 in parallel; a driving means 13 for making the slide block 15 move forward or backward; and a fixing means 16 capable of selectively fixing the plurality of cables 2, the slide block 15 is moved backward in a state that cables 2 not for use are fixed by the fixing means 16 and the cables 2 not for use are separated from the cables 2 for use in length directions, respectively. Furthermore, the device comprises a base portion 9 which engages the slide block 15 in a forward or rearward moving manner and is provided with the driving means 13; an electric cable support portion 11 which is disposed at the base portion 9 and inserts the plurality of cables 2; a main fixing means 12 which is disposed at the support portion 11 and can fix the plurality of cables 2 individually; and a main driving means 7 for making the base portion 9 move forward or backward.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314818-A (JP)
Title: Vehicle indication lamp lighting device
Inventor: HARADA MITSUTO
IPC: H01L33/00
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle indication lamp lighting device capable of being installed on a vehicle easily and performing lighting-up of indication lamps when the engine is started and the putting-off when engine is stopped automatically.  <P>SOLUTION: The vehicle indication lamp lighting device is equipped with a pair of terminals 12a and 12b connected with the positive and negative electrodes of a battery installed on the vehicle driven by the engine, a power supply unit connected with the terminals, sensing the start and stop of the engine from the current pulse generating condition of the battery, supplying the power from the battery when the engine is started, and stopping supplying the power when the engine is stopped, and indication lamps 13a and 13b connected with the power supply unit and furnished with a light emission element LED to emit light upon receiving the output power from the power supply unit 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319311-A (JP)
Title: Winding type cylindrical lithium ion battery
Inventor: NAKAI KENJI
IPC: H01M10/0525
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a winding type cylindrical lithium ion battery ensuring capacity and output.  <P>SOLUTION: A secondary battery has a wound electrode group formed by winding a positive plate 20 and a negative plate 30, in which a positive lead piece 9a and a negative lead piece 19a are oppositely arranged, through a separator. The positive plate 20 and the negative plate 30 are wound so that the positive lead piece 9a and the negative lead piece 19a are arranged so as to offset upward and downward to the other end parts in the length direction of a negative current collector 19 and a positive current collector 9 in the width direction. Even if burrs are projected from the forming ends of the positive lead piece 9a and the negative lead piece 19a, contact of the forming ends of the positive lead piece 9a and the negative lead piece 19a with the negative plate 20 and the positive plate 30 can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315910-A (JP)
Title: Method and apparatus for producing reduced iron
Inventor: TSUGE OSAMU
IPC: C22B5/10
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a reducing ratio does not increase caused by outer gas by appropriately controlling gas flow of the outer gas (oxidizing gas) invaded from a raw material supplying means and discharging means.  <P>SOLUTION: The method for producing the reduced iron comprises: a raw material supplying process for charging the raw material containing carbonaceous reducing agent and iron oxide-containing material into a rotary hearth furnace; a heating and reducing process for heating these raw materials and reducing the iron oxide in this raw material to the reduced iron; a melting process for melting this reduced iron; a cooling process for cooling the melted reduced iron; and a discharging process for discharging the cooled reduced iron to out of the furnace which are performed successively in a furnace hearth rotating direction. In this method, a flow rate adjusting partition wall for controlling the furnace gas flow, is arranged in the furnace and the furnace gas flow at the cooling process is formed in the furnace hearth rotating direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313109-A (JP)
Title: Intermediate moisture food in hermetic container, and method for adjusting moisture in dry food
Inventor: KAI AKIRA
IPC: A23L19/00
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide intermediate moisture food causing no dirtiness or tackiness on the hands of an eater even when she (he) picks it up to eat, having almost uniform softness all around the food and favorable palate feeling with no tackiness on the teeth, prevented from elution of nutritious components, presenting so moderate taste as to tend to be eaten continuously, and having favorable appearance maintaining a dry food shape; and to provide a method for adjusting moisture in dry food.  <P>SOLUTION: The intermediate moisture food in a hermetic container is sealed, heated and sterilized in such a condition that moisture content is imparted to the dry food, and has 0.7-0.9 of moisture activity and 26-45 wt.% of moisture content.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317434-A (JP)
Title: Wafer adaptable to terahertz electromagnetic wave, device for detecting terahertz generation, and method of manufacturing them
Inventor: EDAMURA TADATAKA
IPC: G01N21/35
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer adaptable to a terahertz electromagnetic wave having shorter-lived carriers, a device for detecting terahertz generation, and a method of manufacturing them.  <P>SOLUTION: In the wafer adaptable to a terahertz electromagnetic wave 11, a number of As clusters 26 are precipitated in the vicinity of a surface 11a. The As cluster 26 is known to function as a trapping center, and it is in particular known that As clusters 26 in the vicinity of the surface 11a largely contribute to carrier trapping. An epitaxial layer 16 contains oxygen, by which deep levels are formed. Since As clusters 26 in the vicinity of the surface 11a of the epitaxial layer 16 are significantly increased, and oxygen is contained in the epitaxial layer 16, the wafer adaptable to a terahertz electromagnetic wave 11 can realize shorter-lived carriers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321243-A (JP)
Title: Endoscope apparatus
Inventor: YAMADA YUICHI
IPC: G02B23/24
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope apparatus in which an operating section can be mounted easily to the enclosure of a main body by deciding the optimum position and direction of the operating section in accordance with the attitude of the enclosure.  <P>SOLUTION: The endoscope apparatus 1 has an endoscope 2 provided with a long and narrow inserted part 20 having a curved section 22 that can be bent freely on its front end side, the operating section 24 that can bend and operate at least the inserted part 20, and the main body 4 having at least a power-supply section. The endoscope apparatus 1 is also provided with a mounting section 50 with which the operating section 24 can be attached detachably to the side section of the enclosure 10 of the main body 4. The mounting section 50 is constituted of a enclosure-side mounting section 51 to which the operating section 24 of the endoscope 2 can be attached detachably and an operating section-side mounting section 52 detachably attached to the mounting section 51. The mounting section 50 constituted of the enclosure- and operating section-side mounting sections 51 and 52 is constituted so that the operating section 24 is rotated with respect to the enclosure 10 in a state where the operating section 24 is fitted to the enclosure 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003282368-A (JP)
Title: Earth-acid metal electrolytic capacitor or anode
Inventor: CLASEN HELGE
IPC: C22C1/04
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic capacitor anode, having a water-resistant metal layer burnt on both sides.  <P>SOLUTION: An electrolytic capacitor anode is composed of a metal support constituted as an electrical point of contact, and a porous burnt object which constitutes a capacitor surface and is mounted on the support, with burnt earth- acid metal powders as a base. The support object is constituted in the form of a metal sheet and contains the burnt object on both sides.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004347318-A (JP)
Title: Instrument and method for measuring optical characteristic, program, and recording medium recorded with program
Inventor: NISHIKAWA KENJI
IPC: G01M11/02
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an unfavorable influence onto measurement of an optical characteristic caused by a bias in a polarization component.  <P>SOLUTION: The second measuring part 25 measures group delay times τpg, τsg of incident light, based on light emitted from an optical fiber 18. When a bias in a p-polarization axis or an s-polarization axis is observed in an amplitude equivalent value (power) of the first measuring part 24 (T<SB>11</SB><SP>2</SP>≪T<SB>21</SB><SP>2</SP>, T<SB>11</SB><SP>2</SP>≫T<SB>21</SB><SP>2</SP>, T<SB>12</SB><SP>2</SP>≪T<SB>22</SB><SP>2</SP>, T<SB>12</SB><SP>2</SP>≫T<SB>22</SB><SP>2</SP>), an optical characteristic measuring part 26 measures group delay times τ<SB>11</SB>, τ<SB>21</SB>, τ<SB>12</SB>, τ<SB>22</SB>based on components of a transfer function of the optical fiber 18 in the group delay times τpg, τsg. The unfavorable influence onto the measurement of the optical characteristic caused by the bias in the polarization component is prevented thereby, even when the bias is observed in the p-polarization axis or the s-polarization axis, in the amplitude equivalent value (power) of the first measuring part 24, since the group delay times are measured based on a measured result in the second measuring part 25 (the influence of the bias onto the p-polarization axis or the s-polarization axis of the power is prevented).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004030601-A (JP)
Title: Device and method of making application start judgment by resource information
Inventor: TANAKA HIROYUKI
IPC: G06F3/12
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To contrive safety of a complex machine by judging propriety of application start.  <P>SOLUTION: In a device with a resource for executing an application, it is constituted by providing a means for acquiring resource state information indicating a state of the resource in the device when the application is started and for transmitting a message regarding start judgment to the application based on the acquired resource state information and resource use information regarding the resource to be used by the application.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004324373-A (JP)
Title: Block with organism habitat space, and block wall structure using the block
Inventor: YUKIMOTO TAKUO
IPC: E02B3/14
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a block with an organism habitat space and a block wall structure using the block applicable as a revetment block, a maintenance block or a fish bank, manufactured at a low cost while securing strength and contributing to global natural environment by recycling construction by-products such as stones and sediment produced at a construction site.  <P>SOLUTION: The block 1 is formed in approximately V-shape in external shape with an opening part 101 recessed in the upper face, and the width of each edge part 103 of the upper faces of sidewalls 102 forming the approximate V-shape is formed so that a bottom face 104 and the edge part 103 formed in plane shape are in the placed relation. A plurality of blocks 1 are stacked in zigzag arrangement for construction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330454-A (JP)
Title: Label forming device
Inventor: OTA DAISAKU
IPC: B41J5/30
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable a quick input without being limited by the sensitivity (minimum scale) and a metering upper limit of an electronic balance in a label printer which is connected to the electronic balance and forms a raw material indication label by metering each of raw materials that compose processed food.  <P>SOLUTION: There are set a step of forming a raw material table 39, and a step of forming a food composition table 54 by calling raw material names from the raw material table 39 to a food composition input screen 63 and inputting a composition amount of each of the raw materials. A "weighing/manual input" switching button 49 and a "take-in" button 55 for taking in weighing values are set at the food composition input screen 63.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336841-A (JP)
Title: Stepping motor
Inventor: IWASE MASAHITO
IPC: H02K5/15
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-performance stepping motor of high productivity and excellent durability and reliability, which eliminates a bearing fitting member for a smaller size.  <P>SOLUTION: A yoke 20 comprises a plurality of magnetic pole teeth 20a and a notch 20b. A bearing member 17 is a two-stage disc member comprising a hole on its center in which a shaft 10 is inserted with a small diameter part 17 and a large diameter part 17b provided. A small diameter 17a is provided with a caulking edge 17c. The caulking edge 17c of the bearing member 17 is caulked with a tool while the caulking edge 17c of the bearing part 17 is inserted in each notch 20b of the yoke 20, so that the bottom of the yoke 20 is pinched between the caulking edge 17c and the large diameter part 17b and the bearing member 17 is fixed to the yoke 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003331459-A (JP)
Title: Optical head
Inventor: OUCHIDA SHIGERU
IPC: G11B7/125
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost optical head in which light is highly efficiently utilized by using a low output laser light source.  <P>SOLUTION: A prism 13, on one face of which a polarization film 13a is formed and a reflecting film is formed on a face which is opposite to the face of the polarization film 13a by a certain plate thickness, is disposed on the optical path between a laser light source 8 and an objective lens, a transmissive type diffraction element having a diffraction grating which leads only reflected light into a photo detector 16 is disposed between the prism 13 and the laser light source 8 on an optical path on which the light emitted from the laser light source 8 does not pass and the light reflected from an optical information recording medium passes through the prism so that the light emitted from the laser light source 8 passes through the transmissive type diffraction element, and a reflective type diffraction element 19 having a diffraction grating is stuck and fixed to a face which is opposed by a certain thickness to the face of the prism 13 on which a polarization film is formed so as to form an integrated body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344407-A (JP)
Title: Method for detecting molecular recognition by electrochemical emission
Inventor: BILLON MARTIAL
IPC: G01N33/483
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of detecting a target molecule in a sample accurately, sensitively, quantitatively and qualitatively.   <P>SOLUTION: In this method for detecting molecular recognition between a sensor molecule S and the target molecule C mounted on a support (su), (a) a conductive film f is formed on the support, and the sensor molecule is mounted on the film, and the target molecule is marked by luminol L, and (c) the target molecule is brought into contact with the support, and (d) the support is rinsed in order to remove the excessive luminol, and an electrochemical emission signal triggered by direct or indirect electron transfer between the target molecule and the support through the conductive film is read.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004336289-A (JP)
Title: Shared white board history reproducing method, shared white board system, client, program and recording medium
Inventor: KURA TSUNEKO
IPC: H04N1/00
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reproducing an operation performed on a white board during a conference or a class and for realizing synchronous reproduction with a video image.  <P>SOLUTION: A server 1 and a client 2 are mutually connected through a network 3 and they constitute a shared white board system. When information written on the white board is stored as history, a data management part 22 of the client 2 stores a snapshot on the applicable white board in a file, and stores the operation performed on the white board in a history file as history with time information. In reproducing history, the data management part 22 reads the history file and the snapshot, reads ID and attribute information of an object from the snapshot and plots the object.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335654-A (JP)
Title: Resist pattern forming method and method of manufacturing semiconductor device
Inventor: YAMAGUCHI YUKO
IPC: G03F1/32
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resist pattern forming method capable of reducing development defect due to deposition of a resist film and re-adhesion of a semi-insoluble material in a developing and rinsing process with a normal hardware environment, and to provide a method of manufacturing a semiconductor device.  <P>SOLUTION: In a lithography process, exposure is performed for a resist film 12 in the element forming region Ar1 of a substrate 10 via a mask 100 on the basis of the optimum exposure quantity (first exposure quantity) at which the resist film 12 can be developed, and then exposure is performed for the resist film 12 in an external periphery region Ar2 other than the region Ar1 on the basis of an exposure quantity not exceeding the exposure quantity at which the resist film 12 can be developed. Slight exposure can prevent the adhesion of development contrast of the resist film and large film reduction can be prevented, and the difference in surface condition between the element forming region and the resist film is reduced, thus smoothly shaking off the generated development defect when rinsing or high-speed rotation thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI