baber/WOPTO huggingface dataset:
Patent JP-2004066585-A (JP)
Title: Optical information recording medium and method for recording information
Inventor: WATANABE TETSUYA
IPC: G11B7/2578
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording medium which regenerates the record by a laser beam of a short wavelength, especially a semiconductor laser light in the neighborhood of a wavelength having high general-purpose properties of 405 nm and has superb recording properties, and a method for recording information by which information can be densely recorded by a short wavelength laser beam.  <P>SOLUTION: This optical information recording medium has a recording layer, formed on a substrate, in which information can be recorded by laser beam exposure and the recording layer contains a chemical compound represented by formula (I). In the formula (I), X<SP>1</SP>and X<SP>2</SP>are each a hetero atom which forms a 5- or 6-membered hetero ring (A); Y<SP>1</SP>and Y<SP>2</SP>are each -CN, -COR<SP>1</SP>, -COOR<SP>2</SP>, -CONR<SP>3</SP>R<SP>4</SP>, -SOR<SP>5</SP>,<SP>-</SP>SO<SB>2</SB>R<SP>6</SP>or -SO<SB>2</SB>NR<SP>7</SP>R<SP>8</SP>; R<SP>l</SP>to R<SP>8</SP>are each a hydrogen atom, an alkyl group or an aryl group; Y<SP>1</SP>and Y<SP>2</SP>may form a ring by bonding each other. The rings formed by Y<SP>l</SP>and Y<SP>2</SP>exclude a 2-thiohydantoin ring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065115-A (JP)
Title: Support-holding tool for flowerpot
Inventor: OIKAWA TATSUYUKI
IPC: A01G9/02
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support-holding tool for a flowerpot ensuring a support to be held and the position of the support to be adjusted.  <P>SOLUTION: This support-holding resin tool H for the flowerpot comprises an engagement part 10 to be engaged on the opening rim Ba of the flowerpot B and a holding part 20 integrated with the engagement part 10 and functioning to hold a support S set upright in the flowerpot B, wherein the engagement part 10 is in the form of a plate provided longitudinally with a plurality of grooves 11 firmly engaged on the opening rim Ba and the holding part 20 is in the form of a ring provided with a pair of nipping walls 21 laterally nipping the support S by springy force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072932-A (JP)
Title: Protector for wire harness
Inventor: UCHIDA YOSHIKI
IPC: H02G3/04
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To secure the dimensional accuracy of a wire harness for passing a protector by surely positioning fixedly a corrugated tube for sheathing a wire drawn from the protector at a normal position.  <P>SOLUTION: In the protector for the wire harness in which wire drawing units are projected from distal ends of a protector body and a cover in a length direction, the wire drawing units projected from the body and the cover are each formed in a semi-circular shape, rugged parts are alternately formed in the lengthwise direction externally engaged with ridges and valleys of the corrugated tube in a vertical direction. Meanwhile, a stopper for positioning and fixing in contact with the distal end face of the corrugated tube is projected, and the stopper is set higher than the ridge of the rugged part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079618-A (JP)
Title: Method for manufacturing electronic part
Inventor: TAKASHIMA HIROAKI
IPC: H01G4/12
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an electronic part which can prevent moisture from being impregnated from a connecting part (a gap between the connecting part and a ceramic layer, or the like) of an internal electrode to an external electrode and which has high reliability.  <P>SOLUTION: The method for manufacturing the electronic part includes steps of coating regions including end faces 1a, 1b from which internal electrodes 2 of a ceramic element 1 are drawn, with conductive paste, heat treating (primary heat treating) by controlling a heat treatment temperature, an oxygen concentration in a heat treatment atmosphere and a heat treatment time under predetermined conditions, baking the paste, then returning the element 1 to the ambient temperature, and then heat treating the element 1 at a lower heat treatment temperature and oxygen concentration than the temperature and the concentration in the primary heat treatment step for a longer heat treatment time than a time in the primary treatment step. Thus, a metal for constituting the electrodes 2 at the connecting part of the electrode 2 to the electrode 4 is further precipitated to improve sealability to moisture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003160851-A (JP)
Title: Coating
Inventor: STROBEL RICHARD W
IPC: C23C30/00
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide improved coatings for electrical or electronic connectors such as contacts or terminals used in automotive applications.  <P>SOLUTION: Coatings preferably comprise binary tin - silver coatings consisting of more than 1.0 wt.% to about 20 wt.%, preferably from 2.0 wt.% to 15 wt.%, and most preferably from 3.0 wt.% to 10 wt.%, silver and the balance essentially tin. The coating is preferably applied by immersing a substrate material in a molten tin - silver bath.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004078713-A (JP)
Title: Crossbar switch arbitration controlling method, and crossbar switch arbitration controlling system
Inventor: YAMAMOTO HIROFUMI
IPC: H04L12/931
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To make transferring performance of a transaction uniform between all nodes, in a system having a structure connected with a plurality of crossbar switches in multi-stage.  <P>SOLUTION: In the crossbar switches L0 to L5, a routing table outputs an output port number and priority in arbitrating a crossbar switch, when indexed by a processor/IO node number of a transaction issuing origin and a processor/IO node number of a transaction transfer destination. A selector takes out the output port number and the priority from the routing table on the basis of the processor/IO node number of a transaction issuing origin and the processor/IO node number of a transaction transfer destination, when transaction is inputted from an input port. An arbitrating circuit corresponding to the output port number conducts arbitration processing according to the taken out priority.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088212-A (JP)
Title: Clock data recovery circuit
Inventor: OTOMO YUSUKE
IPC: H03L7/087
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CDR circuit which enables the highest speed operation without using high speed pulses for an error signal "error" outputted from a phase comparator circuit and a reference signal "ref".  <P>SOLUTION: The CRD circuit uses (m) clock signals ckv_k (k = 1-m) having a frequency of f/m (Hz) and phases different by 2π/m from each other, and feeds back the phase difference between a data input signal Din and the clock signal ckv_k (k = 1-m) to the oscillation frequency of a voltage controlled oscillator circuit VCOm (12) to phase the clock signal ckv_k (k = 1-m) with the input data signal Din. The CDR circuit operates to relax the speed of an error signal error_k (k = 1-m) regulating the operating speeds of a phase comparator circuit PDm (2) and a charge pump circuit CP_k (k = 1-m), and the speed of a phase comparison reference signal ref_k (k = 1-m) down to about 1/m.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082792-A (JP)
Title: Oscillating headrest frame assembly
Inventor: IMAYO KAZUYA
IPC: B60N2/48
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillating headrest frame assembly that can be adjusted forward and backward with click feel in simple structure, and that achieves light weight.  <P>SOLUTION: A U-shaped stay 13 is formed by U-bending a rod. A plurality of flat cut parts are formed to be adjacent in a circumferential direction in an outer circumferential surface, and extended in length direction, at prescribed positions of a top cross bar 15, that is integrally connecting a right and a left stays 14 and 14. A spring shaft clip 19 is formed of a flat leg 20 and a flat leg 21 with a round crown that are continuous with each other through a U-edge 22. The round crown 23 is engaged with the top cross bar 15 at positions of the flat cut parts 17 and 18. The flat legs 20 and 21 are simultaneously tightened to a headrest frame 11. The headrest frame 11 is thus installed on the U-shaped stay 13 to be capable of oscillation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083446-A (JP)
Title: Equilibrium mixture, its manufacturing method and method for manufacturing 1-alkoxy-2-oxabicyclooctane compound
Inventor: SUGAWARA MITSURU
IPC: C07D307/935
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an equilibrium mixture comprising a 2-(2-hydroxyethyl)cyclopentanone compound and 1-hydroxy-2-oxabicyclo[3.3.0]octane compound, its manufacturing method and a method for manufacturing a 1-alkoxy-2-oxabicyclo[3.3.0]octane compound.  <P>SOLUTION: The equilibrium mixture comprises the 2-(2-hydroxyethyl)cyclopentanone compound (1) and the 1-hydroxy-2-oxabicyclo[3.3.0]octane compound (2). The method for manufacturing the equilibrium mixture comprises hydrolyzing a cyclopentanone compound represented by formula (3). The method for manufacturing the 1-alkoxy-2-oxabicyclo[3.3.0]octane compound (4) comprises reacting the equilibrium mixture with an alcohol in the presence of an acid catalyst. In the formulae, R<SP>1</SP>-R<SP>10</SP>are each a hydrogen atom or the like; R<SP>11</SP>is a 2-propenyl group or the like; R<SP>12</SP>is an optionally substituted hydrocarbon group; and A is a hydrolyzable group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081413-A (JP)
Title: Rice cooker
Inventor: NAKATANI MASATO
IPC: A47J27/14
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate ozone odor (rotten odor) when a lid of a rice cooker having an ozone and negative ion generating device is opened during keeping its temperature.  <P>SOLUTION: This rice cooker is constituted to have, within a lid 4, an ion generating device 5 for generating positive ion and negative ion and a damper driving device comprising a motor 9 for use in opening or closing an ion supplying port 17 through an upward or downward motion of a damper 12, a cam 7 and a damper driving shaft 13 or the like. Then, the damper driving device is operated in cooperation with an intermittent driving operation of the ion generating device 5, thereby ion having no taste, no odor and not harmful against a human being is released into an inner pot 19 so as to kill floating germ such as various kinds of germs or moot generated during a reservation step or temperature keeping step of rice cooking operation. With such an arrangement as above, it is possible to restrict the decay of rice and keep rice showing a nice taste for a long period of time in a safe manner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087695-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: KOJIMA MANABU
IPC: H01L21/8238
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device by which peeling of a gate electrode can be prevented and an appropriate extension layer be formed.  <P>SOLUTION: After an gate insulation film 3 and a gate electrode 4 are formed on a semiconductor substrate 1, a lamination film formed of an SiO<SB>2</SB>film 7 and an SiN film 8 is formed on the entire surface thereof. Next, a side wall 5a formed of a polysilicon film with the lamination film in between is formed aside on the gate electrode 4. Then, the gate electrode 4, a part positioned by the gate electrode 4 of the lamination film, and the side wall 5a, are used as a mask, and ions are implanted, thus forming source drains 6p and 6n in an element active area and removing the side wall 5a. In this case, since the gate insulation film 3 is covered with the lamination film, no abrasion of the gate insulation film 3, namely weakening occurs even on an element isolation insulation film 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087708-A (JP)
Title: Memory socket
Inventor: KONNO YUJI
IPC: G11C5/00
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory socket which guarantees equal length wirings in a wiring design of particularly drawable and insertable memory card (dual in memory module).  <P>SOLUTION: The memory socket for mounting the drawable and insertable memory card on a circuit board includes a first memory socket in which a first memory card is inserted with its front surface up, and a second memory socket in which a second memory card is inserted with its rear surface up. The first memory socket and the second memory socket are disposed near each other on the circuit board. The first and the second memory cards are inserted in opposite directions to each other from the outside of the disposed first and second memory sockets.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087020-A (JP)
Title: Disk player
Inventor: MURAKAMI TAKESHI
IPC: H02P29/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To control the number of revolution by a small motor driving current without stopping the revolution even when data is not read out in a disk player in which spindle motor is controlled by a PWM system.  <P>SOLUTION: The PWM voltage of a low duty value is applied to a spindle motor 9 without stopping rotation of the spindle motor in a period in which reading data is stopped by a PWM signal control circuit 11, a PWM signal of a high duty value is applied intermittently so that rotation speed reduced as elapsing of time is restored, also immediately before start of reading the next data, an average driving current of the spindle motor is reduced by controlling so that a PWM signal of the prescribed duty value is applied to perform acceleration and the number of rotation of the spindle motor is increased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083361-A (JP)
Title: Regenerated castable refractory
Inventor: SAITO KOJI
IPC: C04B35/66
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regenerated castable refractory which contributes to the drastic reduction of the amount of industrial waste materials generated when an induction furnace is disassembled, which reduces the cost for treating the industrial waste materials and the amount of the industrial waste materials markedly and which is suitable for lining or the like of the induction furnace.  <P>SOLUTION: The regenerated castable refractory contains, by weight, 40 to 90% used ramming material, 3 to 15% alumina cement as a binder, 3 to 20% alumina superfine powder, 0 to 5% silica fine powder, and the balance middle grain or fine powder raw material of alumina or the like depending on the grain size and chemical components of the used ramming material, and further contains an organic or inorganic dispersant as outer percentage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094413-A (JP)
Title: System and method for deciding work achievement level
Inventor: KITAMURA YASUAKI
IPC: G06Q50/08
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for allowing a job site manager to easily grasp the achievement level of a work when implementing a daily managing task, and to grasp the achievement level of the substantial work as accurately as possible in order to actually analyze the progress of a work using earned values.  <P>SOLUTION: The result information of a work is classified into the planned one and the unscheduled one so as to be grasped, and the results within the planned one are grasped as earned values, and the substantial results obtained by adding the unscheduled one to the planned one are grasped as result costs. Thus, it is possible for a job site manager to automatically calculate earned values and result costs only by classifying the result information when entering it in the end of the work. Also, it is possible to grasp the achievement level of the substantial work as accurately as possible by grasping the result costs in an inputted sum base, and grasping and inputting the earned values from the outline progress of the work.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096305-A (JP)
Title: Facility adapter and facility controller
Inventor: MISE TOSHIRO
IPC: G06F13/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facility adapter for remotely controlling housing units installed in a house by using an electronic mail, and to provide a facility controller.  <P>SOLUTION: An L mode facility adapter 13 includes a data branch unit 31 for judging whether received data received from a communication network is the electronic mail or not, an interface unit 34 for transmitting/receiving data according to a predetermined communication rule; and an electronic mail judging unit 32 for judging whether a text sentence for controlling the housing unit is a text described in the electronic main for controlling or not when the electronic mail is judged by the branch unit 31, and for outputting the electronic mail for controlling to the interface unit 34 when the electronic main for controlling is judged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003079613-A (JP)
Title: X-ray ct system
Inventor: YASUNO YASUSHI
IPC: A61B6/03
Filed: 2002-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a favorable image of the heart in a short period of time. SOLUTION: This X-ray CT system is equipped with a frame section 3, an electrocardiographic complex-inputting unit 12, and an interpolating- reconstructing unit 13. In this case, the frame section 3 collects projection data by a continuous rotating scanning while a bed top plate 4 loading a subject is continuously moved. The electrocardiographic complex-inputting unit 12 inputs the electrocardiographic complex of the subject which is obtained while synchronizing with the scanning. The interpolating-reconstructing unit 13 extracts the projection data of a specified phase of the electrocardiographic complex which is fetched by the electrocardiographic complex-inputting section 12, and reconstructs a tomographic image based on the extracted projection data for the specified phase.
Patent JP-2003161670-A (JP)
Title: Evaluation method for response and feature for auxiliary vibration table
Inventor: NAGASHIMA ICHIRO
IPC: G01M7/02
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a response evaluation method for an auxiliary vibration table capable of modeling the table and easily evaluating a response from the table by using a numerical analysis, as well as a feature evaluation method for the table wherein any feature of the table hard to be found so far can surely be captured by an easier means even if every feature, etc., of the table components is unknown, to enable development of both a high-precision analysis model and an excitation testing.  <P>SOLUTION: The method is to evaluate the response from the auxiliary vibration table equipped with an excitation means, characterized by that it substitutes a frequency-dependent complex spring for the excitation means to model the auxiliary vibration table, assumes a virtual excitation force signal proportional to an excitation target signal to calculate a relational expression for dynamic balance between the excitation force signal affecting the table and the table itself, and then obtains the response from the table based on the dynamic balance relational expression.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004098091-A (JP)
Title: Laser marking device
Inventor: MIYAIRI HIDEKAZU
IPC: B23K26/12
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser marking device for preventing deposition of small particles of 0.1 to 1 μm generated in a laser marking step on a main surface of a glass substrate.  <P>SOLUTION: The laser marking device comprises a laser beam oscillator 10 to output pulse-shaped laser beams, a deflecting means 12 which deflects the pulse-shaped laser beams and irradiates a work with the laser beams, and a loading table 15 movable in one axial direction or in two axial directions orthogonal to each other with the work 21 loaded thereon, and further comprises a local shielding means 14 to control the atmosphere of the surface of the work irradiated with laser beams when the the work is irradiated with the pulse-shaped laser beams.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097319-A (JP)
Title: Prize adjustment management method, device, and system thereof
Inventor: ENOMOTO YUKIO
IPC: A63F7/02
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce fraudulent acts related to a special prize and to improve the transparency by grasping the circulation situation of prizes.  <P>SOLUTION: The "usable" special prize 10 in which a hall code and price data are recorded is given to a customer in a pachinko hall 20 according to the number of pachinko balls. The customer goes to a pachinko prize buyer 30 with the given special prize 10 (the arrow FA), where the prize is exchanged for money. At the time, the hall code and the price data are deleted, and the special prize 10 becomes "unusable" and collected by a prize wholesale dealer 40 (the arrow FB1). Then, the special prize 10 is sent from the prize wholesale dealer 40 to a management organization 50 (the arrow FC or FB2). The management organization 50 collects the data of the special prize 10 sent from the prize wholesale dealer, grasps the circulation situation of the special prize, and writes the hall code and price data on the special prize so that the special prize 10 is "usable". The special prize 10 which becomes "usable" again is returned to the prize wholesale dealer 40 again (the arrow FD), and supplied for the pachinko hall 20 (the arrow FE).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097925-A (JP)
Title: PHOTOCATALYST USING COMPOSITE OXIDE CONTAINING METAL ION IN d10s2 AND d0 ELECTRONIC STATE
Inventor: INOUE YASUNOBU
IPC: B01J23/648
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel photocatalyst, especially a photocatalyst useful for the complete decomposition of water.  <P>SOLUTION: The photocatalyst comprises a metal composite oxide represented by RuO<SB>2</SB>-carried MXO<SB>4</SB>(wherein M is a metal ion in the d<SP>10</SP>s<SP>2</SP>electronic state, especially Sb<SP>3+</SP>or Pb<SP>2+</SP>, provided 0.25 or lower of Sb<SP>3+</SP>or Pb<SP>2+</SP>may be substituted with Ni or Cr; and X is a metal ion in the d<SP>0</SP>electronic state, especially Ta<SP>5+</SP>, W<SP>6+</SP>, Mo<SP>6+</SP>or a composite of W<SP>6+</SP>and Mo<SP>6+</SP>) and is used for the complete decomposition of water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097604-A (JP)
Title: Umbrella
Inventor: SHIMIZU KAORU
IPC: A45B3/04
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To impart mold-prevention and deodorization functions to umbrella by decomposing contaminants such as various germs, sweat, hand grease, exhaust gas of vehicles stuck to the canopy, handle, etc. of an umbrella and to activate a photo initiator for traffic safety even in darkness when a light is turned off.  <P>SOLUTION: A liquid obtained by mixing several to about 5 wt.% photocatalyst such as titanium dioxide particles is applied to the respective members of the ferrule 6, canopy 4, handle 7, tie 10, etc. of the umbrella 1 and dried. Otherwise, a liquid obtained by mixing respectively several to about 5 wt.% photocatalyst and luminous member is applied and dried.  <P>COPYRIGHT: (C)2004,JPO