baber/WOPTO huggingface dataset:
Patent JP-2004287036-A (JP)
Title: Powder storage device, developing device, and image forming device
Inventor: TANAKA KOICHI
IPC: G03G15/08
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To easily confirm whether or not powder such as toner is leaked from a seal member.  <P>SOLUTION: The powder storage device comprises: a housing 48 for storing powder like toner; a rotating member 56 which is freely rotatably supported by the housing 48 and has an agitating part 54 for agitating the powder stored in the housing 48; a seal member 84 interposed between the rotating member 56 and the housing 48; and a detection part 86 for detecting whether the powder in the housing 48 is leaked from the seal member 84 or not.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289518-A (JP)
Title: Optical signal switch device and lighting fixture
Inventor: KONDO SHIGEKI
IPC: H05B37/02
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical signal switch device which can prevent the load from malfunctioning owing to higher harmonics and whose circuit constitution can be simplified.  <P>SOLUTION: When a user holds a hand up to reflect the optical signal sent from a light projecting device 12, the reflected wave is received by a light receiving device 16 and a filter circuit 17 removes the noise included in the reflected wave received by the light receiving device 16; and an amplifier circuit 19 amplifies the reflected wave whose noise is removed, the reflected wave amplified by the amplifier circuit 19 is passed through a gate circuit 20 when a pulse signal from the light projecting device 12 is inputted to the light receiving device, and the reflected wave after passing through the gate circuit 20 has its waveform shaped in a waveform shaping circuit 21. An output circuit 22 inverts its output level each time the waveform-shaped reflected wave is inputted to drive a driving circuit 23, thereby outputting a turn-off signal for the lamp 39 to a lighting fixture 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288971-A (JP)
Title: Surface-emitting laser, its manufacturing method and electronic apparatus
Inventor: KONDO TAKAYUKI
IPC: H01S5/183
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-emitting laser capable of preventing disconnection from being easily generated and having low element resistance, a method for manufacturing the surface-emitting laser and an electronic apparatus.  <P>SOLUTION: The surface-emitting laser arranged on the upper surface of a column constituted of a laser resonator 11 formed on a semiconductor substrate 10 comprises a ring-like electrode 21 provided with an aperture part 20, polyimide 31 formed on the periphery of the column constituted of the laser resonator 11 and an electrode wire 41 formed on the surface of the polyimide 31 as a wire connected to the ring-like electrode 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292065-A (JP)
Title: Component reversing device
Inventor: ONO YOSHIAKI
IPC: B65G47/248
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly reverse components to be reversed without damaging them, while applying to various kinds of components to be reversed.  <P>SOLUTION: This component reversing device 1 comprises a first pad 2 arranged in approximate horizontal on which the component R to be reversed is placed, a second pad 3 adaptable to be in close contact with the first pad 2 across the component R to be reversed, a second pad moving mechanism 10 for displacing the second pad 3 from the first pad 2 between a contact position and a separation position, a reversing mechanism 40 for reversing both pads 2, 3 in the state of the first and second pad 2, 3 being in close contact, and a first pad moving mechanism 50 for displacing the first pad 2 from the second pad 3 between the contact position and the separation position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295302-A (JP)
Title: Payment management method, payment management device and payment management program
Inventor: WATANABE TOSHIMI
IPC: G06Q40/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a payment management method which prevents the shortage of balance and facilitates an alternative payment.  <P>SOLUTION: The list of payment of money scheduled to be withdrawn from the account of a payer is displayed on a withdrawal schedule list display picture provided by a payment managing device 1 to a payer terminal 3. The payment in the same day is displayed in the order of withdrawal given high priority. The payment of money whose withdrawal is impossible due to the shortage of balance is also displayed. The payer is able to pay to an extent following a payment rule decided by a payment destination enterprise for each payment. The payment rule includes the choice of payment conditions for executing an alternative payment instead of withdrawal such as payment means, a payment deadline and the presence/absence of penalty. The payment rule is basically set for each payer by each enterprise. The payment rule set by each enterprise side may be changed to an extent permitted by each enterprise according to payment results of the payer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296170-A (JP)
Title: Material for photoelectric transfer element, photoelectric transfer element, and ruthenium complex compound
Inventor: INOUE SHINOBU
IPC: H01M14/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for photoelectric transfer element which shows an optical absorption property even up to a long wavelength range and sensitizes efficiently semiconductor particulates, and is superior in durability.  <P>SOLUTION: The material for the photoelectric transfer element comprises a metal complex compound containing a ligand as expressed by a general formula (1). In the general formula (1), R<SB>1</SB>-R<SB>6</SB>express each independently hydrogen atom, alkyl group which may have a substituent, alkenyl group which may have a substituent, aryl group which may have a substituent, or heteroaryl group which may have a substituent, R<SB>7</SB>and R<SB>8</SB>express a substituted group, a1 and a2 show each independently an integer of 0-3. When a1 is 2 or more, R<SB>7</SB>may be the same or different and may form a ring by mutually connecting, when a2 is 2 or more, R<SB>8</SB>may be the same or different and may form a ring by mutually connecting, and when a1 and a2 are both 1 or more, R<SB>7</SB>and R<SB>8</SB>may form a ring by mutual coupling.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291112-A (JP)
Title: Transfer machine
Inventor: TAKAKURA YOSHIO
IPC: B25J9/06
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer machine which has a reduced occupancy area by reducing a protrusion of a sliding portion of a main link, and carries out not only linear transfer but also rotational transfer without interfering with a device while having transfer objects such as liquid crystal boards mounted thereon.  <P>SOLUTION: The transfer machine is constructed such that a bendable bucket bearing link has its distal end connected to a bucket 2 and its proximal end mounted on a drive unit 10 of a swing link 5. Specifically, the transfer machine is formed of: the main link 4 movably and swingably bearing the proximal end via a sliding body 6 which is limited with respect to a moving orbit by an elliptic guide portion; the swing link 5 pivoted on some midpoint of the main link 4; a bucket position holding parallel link inclusive of the main link 4, for restricting motion of the bucket bearing link and moving on a predetermined straight line without rotating the bucket 2; and at least one dead point eliminating parallel link inclusive of a link swinging together with the main link 4, extending from a pivot P1 with respect to the main link 4 in a direction that forms a predetermined angle with respect to an extension of the swing link 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291137-A (JP)
Title: Cutting blade
Inventor: MATSUSHITA SHIGERU
IPC: B26D1/24
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting blade including a thin blade improved in both sharpenability and wear resistance of a leading cutting edge.  <P>SOLUTION: The cutting blade includes a thin blade with a cutting edge angle at the tip of the blade of 60° or less having the tip of the blade forming a sharp edge with a radius of curvature of 5 μm or less. The cutting edge is made of a cemented carbide which contains at least one selected from a group of Cr, V and Ta of a total of 0.3-3.0 mass% on a carbide basis and Co of 8-15 mass% with the balance of WC particles of an average particle diameter of 0.1-0.5 μm, and has coersive force of 23,900-38,200 A/m.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300500-A (JP)
Title: Member with film deposited thereon, and method for depositing film
Inventor: NOGUCHI MASAHIRO
IPC: C23C30/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film of excellent corrosion resistance and oxidation resistance on pipes for a boiler or the like.  <P>SOLUTION: Gas of vaporized organic metallic material containing Al (aluminum) element is mixed with gas containing oxygen or oxygen atoms, and the gas mixture is subjected to vapor-phase reaction in a vicinity of a surface of a member 2 to deposit a metal oxide film on the surface of the member 2. Since the metal oxide film is deposited on the surface of the member 2 by the reaction of gas molecules of very small size with each other, least air enters the metal oxide film and the dense metal oxide film of the porosity below 1% is deposited.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004255857-A (JP)
Title: Low reflection film having conductive polymer layer laminated thereto
Inventor: SHINOHARA HIRONOBU
IPC: C08J7/04
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that, in the prior art, decrease in transparency, discoloration, and increase in processing cost are caused though electrification is prevented by compounding an antistatic agent into the resin film or by forming an antistatic layer since a conventional antireflective layer does not have an antistatic layer and therefore the surface of the resin film is easily charged and becomes dirty due to dust and trash adsorbed by static electricity.  <P>SOLUTION: The laminate film is formed by applying an oxidizing agent to at least one surface of a transparent resin film and making a monomer having a specific structure in a gaseous state contact the base material to form a polymer layer. The laminate film has antistatic performance and antireflective performance, can be easily made, and has improved optical properties.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004304956-A (JP)
Title: Harness module
Inventor: SUZUKI HITOSHI
IPC: H02G3/38
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a harness module which is of simple construction and excellent in assembling workability.  <P>SOLUTION: The harness module 10 is constituted as follows: a power supply-system printed board 12 through which large current is passed; and a signal-system printed board 11 through which smaller current than in the power supply-system printed board 12 is passed are assembled to a board holding member 13 with a gap in-between in the vertical direction. A connector connecting portion 14 comprising an opening 16 is provided at the tip of the board holding member 13. With the power supply-system and signal-system printed boards 11 and 12 assembled to the board holding member 13, the connecting terminal portions 17 and 44 of the printed boards 11 and 12 are exposed in the opening 16 in the connector connecting portion 14. The board holding member 13 is provided with a board holding portion 23 for anchoring the printed boards 11 and 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306681-A (JP)
Title: Rolling bearing unit for wheel support
Inventor: SAKAMOTO MITSUYOSHI
IPC: F16C19/18
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the deformation of a rotation side flange 15 as a wheel 1 is fixed to the rotation side flange 15 by fastening a nut 10 and reduce the vibration of a rotor 2 fixed to the rotation side flange 15 to prevent judder from occurring when braking.  <P>SOLUTION: The inner surface of the rotation side flange 15 has a projection 33. The projection 33 is formed in a part that receives a force applied in the direction of an arrow α as the nut 10 is fastened so that the thickness of this part increases.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306072-A (JP)
Title: Feeding mechanism of welding wire or the like in arc welding robot
Inventor: NISHIMURA MASARU
IPC: B25J18/00
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To attain high welding quality by suppressing occurrence of the bending and twisting of a torch cable based on the tilting and rotating in each axis of an articulated robot and thus stabilizing the feed of a welding wire, and further to enable the robot to have a wide movement region and high mobility without reducing the operational specifications of the robot.  <P>SOLUTION: The axial center of a reduction gear 17 in a rotary action part 6 as a fourth axis is made hollow, and a wire conduit is made to put therethrough. A torch cable 7 connected to the wire conduit is extended in a longitudinal direction in an upper arm 2, is passed through a gap 19 in a tilting action part 5 as a fifth axis, and reaches a torch 3 for welding. The axial center of reduction gear 22 is made so as to be hollow even in a wrist action part 4 as a sixth axis, and the torch cable 7 is also made to put through the axial center of the reduction gear 22, so that the torch cable can be made to be the shortest one, the bending thereof can be minimized, and the twisting can be eliminated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311713-A (JP)
Title: Mold for producing semiconductor device
Inventor: SASAKI KEI
IPC: H01L21/027
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly rigid mold for producing a semiconductor device with high production efficiency.  <P>SOLUTION: The mold 1 for producing a semiconductor device being pressed against resist 11 in order to form a pattern 11a on the resist 11 comprises a mold body 7 having a pattern 4, and a surface layer 5 covering the pattern 4 wherein the surface layer 5 contains silicon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310544-A (JP)
Title: Asynchronous data transfer device
Inventor: HANIBUCHI TOSHIAKI
IPC: H04L25/14
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent wrong data capture due to an inter-date skew in parallel transmission lines.  <P>SOLUTION: Two control transmission lines 31a and 31b are adjusted to a minimum delay and a maximum delay in all parallel transmission lines. A transmitting circuit block 10a transmits toggle signals whose binary level alternates at transmission periods to the two control transmission lines 31a and 31b. Transmission line signals arrive at a receiving circuit block 20a in the order named: CNT1B, Data0B, Data1B, Data2B, CNT2B. Since the data each change in a period from the arrival of CNT1B to the arrival of CNT2B, in the period, a signal TIME to suppress data capture is generated, and from the logical product of the signal TIME and ClockC, a capture clock ClockCi whose leading edge is shifted away from the period is generated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005940-A (JP)
Title: Optical disk player and method for controlling optical disk reproduction
Inventor: YAMADA JIRO
IPC: H04N5/91
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk player and a reproduction controlling method capable of preventing an illegally copied digital disk from being reproduced.  <P>SOLUTION: Encryption is detected in the unit of digital audio contents during reproduction, and a wobble detecting device detects a wobble of a disk. If the wobble is encrypted, the existence/absence of the wobble is determined on the basis of wobble detection results. If the wobble exists, reproduction is stopped, and if the wobble does not exist, reproduction is controlled on the basis of copy control management information of a digital CCI. Meanwhile, if encryption is not performed, reproduction is controlled on the basis of copy control management information of a watermark CCI regardless of the existence/absence of the wobble to eliminate abnormal disk reproduction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007583-A (JP)
Title: High frequency switch module for multiband
Inventor: KENMOCHI SHIGERU
IPC: H01P1/15
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-band high frequency switch module capable of switching over a transmission circuit and a reception circuit of a first transceiver system and a transmission circuit and a reception circuit of a second transceiver system which share an antenna.  <P>SOLUTION: The multi-band high frequency switch module for suitably switching over the connection of transmission circuits or reception circuits of a plurality of transceiver systems different in pass band with an antenna shared by them has a branching circuit connected to the antenna for branching signals to the plurality of transceiver systems. The transceiver systems respectively have switch circuits connected to the branching circuit for switching over transmitting systems and receiving systems. Each transceiver system has a low-pass filter circuit in its transmitting system. The branching circuit is composed of an inductance component and a capacitance component. The switch circuit is primarily composed of a diode and a transmission line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004317868-A (JP)
Title: Photorefractive material and optical information recording medium
Inventor: MATSUMOTO KAZUNORI
IPC: G11B7/0065
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photorefractive material in which the hologram recording performance and multilayer optical recording performance are excellent with respect to short wavelength recording light.  <P>SOLUTION: The photorefractive material is characterized by containing a charge generating compound, at least a compound which is a kind of compound out of compounds NL10, NL12, NL15 and NL16 shown in formulas and at least a compound which is a kind of compound out of compounds CT5, CT6, CT32 and CT 34 shown in the formulas.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315742-A (JP)
Title: Catalyst for alfaolefin polymerization or copolymerization, catalyst component thereof and method for producing alfaolefin polymer or copolymer
Inventor: YOSHIKIYO MOTOZO
IPC: C08F4/652
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an α-olefin polymer or copolymer that has high hydrogen response, high polymerization activity, high stereoregularity and good melt fluidity.  <P>SOLUTION: The catalyst for α-olefin polymerization or copolymerization comprises [A] the catalyst solid components including magnesium, titanium, a halogen element and an electron donor as essential components, [B] an organoaluminum component and [C] an organosilicon compound represented by the formula: R-Si(OC<SB>2</SB>H<SB>5</SB>)<SB>3</SB>(wherein R is a ≥ 2C alkylamino or cyclic alkylamino group).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323385-A (JP)
Title: Composition containing chitosan derivative, method for producing the same, film formed from the composition and hemostatic agent using the film
Inventor: OSHIKAWA TATSUO
IPC: A61K31/722
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that compositions originated from chitosan and exhibiting new characteristics are so much not be obtained, although a composition holding the original properties of the chitosan and exhibiting new characteristics is required.  <P>SOLUTION: The subject composition contains a chitosan derivative obtained by reacting 100 pts. wt. of chitosan with 1.86 to 22.3 pts. wt. of formaldehyde and a polybasic carboxylic acid having two or more active CH groups in an amount of 0.2 to 1.5 moles per mole of the formaldehyde. A method for producing the composition is provided. A film formed from the composition and a hemostatic agent comprising the film are also disclosed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321948-A (JP)
Title: Method for patterning fine particle
Inventor: MASHITA NARUHIKO
IPC: B01D21/01
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily patterning fine particles in low molecular weight liquid.  <P>SOLUTION: In the method for patterning fine particles, the fine particles are selectively patterned from the low molecular weight liquid containing two or more kinds fine particles selected from metal fine particle, inorganic fine particle, and organic fine particle whose particle size is 100 nm-100 μm. Further, in the method for patterning the fine particles, polymer material having crystalline phases or aggregation phases is mixed to the low molecular weight liquid in the proportion of 20wt.% or less for the low molecular weight liquid, thereby, a continuous phase net-like structure is formed in the polymer material and the fine particles are adhered to the network structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333143-A (JP)
Title: Impact tester, and installation structure thereof
Inventor: MATSUBARA TERUTSUGU
IPC: G01N3/30
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce vibration transmitted to respective devices composing an impact tester.  <P>SOLUTION: A tester main body 10 comprising a hydraulic cylinder 12 and an environment tank 13 is installed on a floor surface through a vibration control device 60. A cold heat source device 30 to regulate temperature in the environment tank 13 is installed on the floor surface separately from the tester main body 10. In addition, it is connected to the environment tank 13 through flexible ducts 71 for feeding/discharging gas. A hydraulic source 20 for the hydraulic cylinder 13 is also installed on the floor surface separately from the tester main body 10. A power source device 40 to supply power to the cold heat source device 30 and the hydraulic source 20 is also installed on the floor surface separately from the tester main body 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329031-A (JP)
Title: Lightweight soil for greening
Inventor: TAKEDA SHINICHI
IPC: A01G1/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide lightweight soil for greening exhibiting not only excellent water retentivity and fertilizer retaining ability, but also free from scattering even in the strong wind in spite of being lightweight and most suitable for vegetation of plants.  <P>SOLUTION: The lightweight soil for greening is lightweight soil 1 to be used when greening a given part. The soil has as the main material a porous matter and is mixed with a vegetable organic stabilizer with viscosity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332566-A (JP)
Title: Magnet pump
Inventor: SATO OSAMU
IPC: F04D13/02
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnet pump, wherein a pulley is mounted on a pump body in a well strong and rigid manner, magnetic force is sufficiently transmitted between a driving magnet and a driven magnet without being reduced, and a bulkhead body has sufficient strength for turnably storing an impeller.  <P>SOLUTION: The magnet pump comprises a pump housing A having a pump chamber 1 and a bulkhead body storage chamber 2 having a housing opening portion 2a, the impeller B, the bulkhead body 5 having a shaft supporting portion 5a<SB>1</SB>and mounted in the bulkhead body storage chamber 2, the pulley C having an inner cylinder portion 10 and an outer cylinder portion 11, the driving magnet 14 mounted on the inner cylinder portion 10, and an impeller shaft 9 by which the impeller B is turnably supported with the joint of the pump housing A to the bulkhead body 5. A storage peripheral wall portion 2b constituting the housing opening portion 2a of the bulkhead body storage chamber 2 is inserted between the outer cylinder portion 11 and the inner cylinder portion 10. The pulley C is turnably mounted on the pump housing A via a bearing 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI