baber/WOPTO huggingface dataset:
Patent JP-2005133103-A (JP)
Title: Method for heat-treating aluminum alloy material
Inventor: SASAKI MASATO
IPC: C22F1/043
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment method which shortens treatment time, reduces energy consumption and secures an adequate hardness of an aluminum alloy casting.  <P>SOLUTION: An objective method includes the first step of casting an aluminum alloy material in a casting machine; the second step of rapidly heating a cast piston to about 520°C which is in the vicinity of an eutectic point (530°C) temperature, with a high-heat gas that has flowed into a heating chamber from a heat-generating device and circulates therein; and the third step of holding each rapidly temperature-raised piston at about 520°C for about 3 minutes in a holding chamber in which the atmospheric temperature is controlled by a cooling fan device. The method subsequently includes the fourth step of rapidly cooling the piston by taking it out from the holding chamber and charging it into a cooling water tank; and then, the fifth step of charging the rapidly cooled piston inside an aging furnace, and aging it at a predetermined temperature for a predetermined period of time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005135065-A (JP)
Title: Storage device controller and control method for storage device controller
Inventor: KANAI HIROKI
IPC: G06F3/06
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device controller in which the processing load of DMA control on a CPU is reduced.  <P>SOLUTION: The storage device controller is equipped with a channel control part which receives a data input/output request with file name destination from an information processor and sends and receives data to and from the information processor, a disk control part which performs input/output control over data stored in a storage volume, and a 1st memory which stores data transferred between the channel control part and disk control part. The channel control part is equipped with: a 1st processor; a file access processing part having a 2nd processor and a 2nd memory; a data transfer device; and a circuit board where a 3rd memory are formed, and the 2nd processor transmits to the 1st processor storage location information of data in the 2nd memory, the 1st processor writes data transfer information including storage location information of data in the 1st memory and 2nd memory to the 3rd memory, and the data transfer device reads the data transfer information out of the 3rd memory and performs data transfer between the 1st and 2nd memories.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136034-A (JP)
Title: Multilayer flexible printed wiring board and its production process
Inventor: YOSHINO TOYOICHI
IPC: H05K1/11
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer flexible printed wiring board exhibiting high connection reliability, and interlayer connection exhibiting excellent productivity optimal for scaling down of wiring layer, and to provide its production process.  <P>SOLUTION: In the multilayer flexible printed wiring board where a conductor filling a hole provided in the thickness direction of an insulating layer conducts through wiring layers formed on the opposite sides of the insulating layer, the conductor contains solder and metal particles different from the solder composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005131026-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit the cost increase and to prevent unscheduled put-out of winning balls in a game machine in which a game control means and a put-out control means are separately mounted.  <P>SOLUTION: A winning ball processing means 56F stores the number of winning balls to be put out based on the winning in a total winning number storage buffer 55B, and transmits a put-out command signal (a winning ball control signal, etc.) indicating the number of winning balls to the put-out control means. A winning ball dispensing control processing means 371F executes the put-out process to put out winning balls in the number specified by the put-out command signal and transmits a winning ball count signal to the game control means based on a detection signal from a count switch 301. Then, the winning ball processing means 56F executes the subtraction process of the contents stored in the total winning ball number storage buffer 55B based on the winning signal count signal. When the put-out process of winning balls is terminated, the winning ball dispensing control processing means 371f transmits a put-out process termination signal, and the winning ball processing means 56F transmits the next put-out command signal on condition that the put-out process termination signal is received.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004151728-A (JP)
Title: Method for optimizing window function using method of gradient descent by linear predictive analysis
Inventor: CHU WAI C
IPC: G10L19/06
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To generate an optimal window used for speech signal processing.  <P>SOLUTION: Main optimization processing and subordinate optimization processing are introduced and in addition, an autocorrelation coefficient is calculated to replace a Hamming window used for the ITU-T G.723.1 standard with the optimal window consisting of two windows. An optimal non-quantization LP coefficient used to define an auditory weighting filter is determined by using a 1st window and an optimal non-quantization LP coefficient used to determine an optimal composition coefficient is determined by using a 2nd window.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005131129-A (JP)
Title: Imaging device and endoscope apparatus
Inventor: IMAIZUMI KATSUICHI
IPC: H04N5/353
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus and an endoscope apparatus in which an image with good S/N as much as possible is acquired, a sufficiently bright image is acquired even when photographing a dark object, an image with good S/N is acquired when photographing a comparatively bright object, and the brightness of the image can be easily controlled by a user.  <P>SOLUTION: The imaging device and the endoscope apparatus have a light source 1 radiating the object with an illumination light, a CCD 18 as an imaging element incorporating an amplification ratio varying mechanism for photographing the object, an amplification circuit 24 capable of varying the amplification ratio for amplifying an imaging signal acquired by photographing with the CCD, a light quantity control circuit 9 controlling the light quantity supplied by the light source 1, a brightness set switch 13 for setting the target value of the amplification performed within the CCD 18, the target value the amplification performed with the amplification circuit 24, and the target value of the control performed with the light quantity control circuit 9. The signal output from the amplification circuit 24 is adjusted at a predetermined level of brightness based on the respective target values set by the brightness set switch 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005133168-A (JP)
Title: Method for manufacturing compound soft magnetic material having excellent magnetic characteristic, high strength and low core loss
Inventor: MIYAHARA MASAHISA
IPC: B22F1/102
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a compound soft magnetic material having excellent magnetic characteristic, high strength and high specific resistance.  <P>SOLUTION: In the method for manufacturing a compound soft magnetic material having excellent magnetic characteristic, high strength and low core loss, silicone resin film deposited soft magnetic powder with very thin silicone resin film of the thickness of 0.1-5 μm deposited on the surface of soft magnetic powder or phosphate film coated soft magnetic powder is heated to room temperature to 150°C, the silicone resin film deposited soft magnetic powder heated to room temperature to 150°C is filled in a die heated to the temperature of 100-150°C, compacted at the compaction pressure of 600-1,500 MPa, and the obtained molding is baked at the temperature of 400-600°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005141349-A (JP)
Title: Method and device for providing privilege to event participant, and event supporting system
Inventor: TOMITA YUSUKE
IPC: G06Q50/00
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide significant privileges(not restricted to money and other articles, and including detail information related to an event) to spectators of an event.  <P>SOLUTION: This event supporting system is configured of a privilege providing device 20 to event participants constituted by connecting a database 21 in which information related to an event and information related to privileges are stored to a ticket issuing part 24 which issues an entrance ticket 30 with an access code 31 recorded thereon, and client terminal equipment 10. The privilege providing device 20 is configured to issue the entrance ticket with the bar code 31 recorded thereon by a generating part 23. The client terminal equipment 10 is configured to read the bar code 31 recorded in the entrance ticket, and to transmit it to the privilege providing device 20. Furthermore, the privilege providing device 20 is configured to check the bar code 31, and to provide privileges to the participants who have visited the event hall.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139524-A (JP)
Title: Cvd system and cvd method
Inventor: MOTOHARA YUJI
IPC: C23C16/44
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To develop a CVD (chemical vapor deposition) system where there is no anxiety about the remaining of dust and products, with which a thin film of high quality can be deposited, and with which product cost and maintenance cost are also reduced.  <P>SOLUTION: The system is composed of: a substrate receiving/discharging apparatus 2; a film deposition chamber group 3; a chamber 5 for movement; and a chamber moving apparatus 32. An inlet/outlet port for a film deposition chamber 15 is provided with a shutter having airtightness, but, an inlet/outlet port for a storage chamber in the chamber 5 for movement is always made open. The chamber 5 for movement moves to the position of the substrate receiving/discharging apparatus 2 by the chamber moving apparatus 32, and a substrate carrier 72 is transferred to the side of the chamber 5 for movement. Further, the chamber 5 for movement is joined with the film deposition chamber 15 by the chamber moving apparatus 32, and the substrate carrier 72 is moved to the film deposition chamber 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150927-A (JP)
Title: Dielectric filter, dielectric duplexer, and communication device
Inventor: TSUKAMOTO HIDEKI
IPC: H01P1/213
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric filter arranged to produce an attenuation pole of high attenuation on the low-pass side of a passband without making the pitch of holes for resonance line extremely narrow, and to provide a dielectric duplexer and a communication device equipped therewith.  <P>SOLUTION: A dielectric block 1 is arranged with sequentially adjacent holes 4a-4d for resonance line and grooves 11 for multipath, where conductors forming capacitances between the conductors and the vicinity of open end of these resonance lines, are arranged in the vicinity of three adjacent holes 4a, 4b, 4c, 4d for resonance line. An attenuation pole of high attenuation is produced on the low-pass side through CCC coupling of four stage resonators formed by the holes 4a, 4b, 4c, 4d for resonance line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058995-A (JP)
Title: Water treatment apparatus and water treatment equipment
Inventor: IMAKUBO TOMOSHI
IPC: C02F11/00
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment apparatus which can be made small, for which expenses and power consumption are reduced and whose treatment efficiency is high.  <P>SOLUTION: The water treatment apparatus 20 is provided with a pair of electrodes 21, 22 disposed inside a treated water tank 11 connected with treated water pipes 2, 3 through which the treated water 4 flows, and a pulse electric power source 23 connected with a pair of electrodes 21, 22. Therein, bacteria contained in the treated water 4 are sterilized in the treated water tank 11 by applying a pulse voltage between the pair of the electrodes 21, 22 by using the pulse electric power source 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145000-A (JP)
Title: Capsule, its production method and recording material
Inventor: NIGORIKAWA KAZUNORI
IPC: B01J13/20
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capsule with its high viscosity inner part containing a pigment or a pigment precursor, a production method for the capsule and a recording material using the capsule and exhibiting excellent image preservability.  <P>SOLUTION: The capsule is produced by carrying out the encapsulating reaction of a pigment or a pigment precursor with a compound having a polymerizable group, and then irradiating the capsule liquid thus produced with a high frequency ultrasonic wave of 100 kHz to 1 MHz. The recording material is provided with a recording layer containing the capsule.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156752-A (JP)
Title: Liquid crystal display element and projection display device
Inventor: TORIYAMA AKIKO
IPC: G02F1/13
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high quality liquid crystal display element of which the liquid crystal panel is prevented from deteriorating even when the liquid crystal panel, used as a light valve of a projector etc., is operated under high temperature and high humidity environment and a projection display device using the liquid crystal display element.  <P>SOLUTION: The liquid crystal display element is constructed by having a liquid crystal layer 16 interposed between a pair of substrates comprising a TFT array substrate 11 and a counter substrate 12 laminated each other with a sealing material 15 so as to be opposite to each other with a specified gap, making the sealing material 15 contain a nonconductive filler with an average particle diameter less than 0.5 μm, setting refractive index anisotropy Δn of the liquid crystal material used for the liquid crystal layer 16 at room temperature to be 0.16 or more, and setting a distance between the TFT array substrate 11 and the counter substrate 12, a cell gap d, to be 3 μm or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155742-A (JP)
Title: Hydraulic shock absorber
Inventor: KITAMURA KENJI
IPC: F16F9/38
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To cover an opening of a hydraulic fluid supply hole provided in a piston rod securely to prevent remaining hydraulic fluid from leaking to the outside through the opening due to vibration caused during conveyance.  <P>SOLUTION: In this hydraulic shock absorber constituted in such a way that hydraulic fluid is supplied into a cylinder 2 from the outside through a supply hole provided in the piston rod 3 so that the piston rod 3 comes in and out freely for the cylinder 2 in accordance with supply amount of hydraulic fluid, an outside part side opening of the supply hole is provided on a side face of the piston rod 3, a ringlike seal member 30 is fitted in the piston rod 3 so as to cover the opening, and an inner peripheral face of the seal member adheres closely to the opening by tightening force of the seal member 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004180312-A (JP)
Title: Interconnected multistage oscillator
Inventor: ROBERT G RENINGER II
IPC: H03B27/00
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a consistent methodology for designing an oscillator by not only guaranteeing stability of oscillation to a desired mode of oscillation but also predicting the dynamics of the oscillator in operation.  <P>SOLUTION: The oscillator apparatus is provided with a plurality of stages. Each of the plurality of stages has an output node with a plurality of input transistors within each stage. The various output nodes are coupled to the transistor inputs of the various stages such that for the n-th stage of the plurality of stages, the input to a j-th input transistor of the plurality of input transistors is coupled to the (n-j)th output node wherein (n-j) is determined modulo N. The various embodiments of the resulting oscillator include oscillators with 6 or more stages and with 3 or more inputs per stage plus any load input transistor including 8 and 16 stage oscillators to produce a multiplicity of phases for any selected use.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005160214-A (JP)
Title: Power conversion apparatus
Inventor: HASHIMOTO MASAFUMI
IPC: H02M7/48
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce damage to an inverter when it is estimated that a failure has occurred in the inverter.  <P>SOLUTION: This power conversion apparatus comprises: a main circuit switch SO and a reactor 10; a converter; the inverter 4; an inverter abnormality detection part 102; a converter voltage abnormality detection part; a converter current abnormality detection part 101; and a control part 3. The converter comprises a diode bridge 2, capacitors C11, C12 and C2, and a bidirectional switch S1. The converter can perform rectification by switching voltage doubler rectification and full-wave rectification by turning on/off the bidirectional switch S1. The inverter abnormality detection part 102 detects the abnormality of a current flowing to the inverter 4, outputs an abnormality detection signal, and gives it to the control part 3. When the abnormality detection signal is activated, the control part 3 controls the bidirectional switch so as to be turned off, thus enabling the converter to perform the full-wave rectification.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159948-A (JP)
Title: Method of manufacturing piezoelectric oscillator
Inventor: ONO SATOSHI
IPC: H01L25/16
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a rear surface of a semiconductor device comprising a piezoelectric oscillator requires a resin protecting film for completing the insulation with terminals which are formed on the base of a packaged second recess in order to be closer to the base of the second recess so that it occasionally disturbs the thinning of the piezoelectric oscillator.  <P>SOLUTION: The method of manufacturing the piezoelectric oscillator comprises, after a step of forming an electronic circuit that includes an oscillation circuit, and packaging the semiconductor device with no protecting resin film formed thereon by flip chip bonding method in a second recessed part, a step of washing the area charging an under-fill with plasma, and a step of then charging the under-fill with an under-fill resin material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159960-A (JP)
Title: Television set with protection circuit malfunction confirming test mode
Inventor: KOBORI AKIRA
IPC: H04N5/445
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television set, having a microcomputer controlling various functions of the television set, an on-screen generation circuit generating characters and marks on a screen, and a video signal processing circuit adjusting the brightness of the screen, with a test mode for checking whether or not a malfunction occurs in a protection circuit without changing an electric circuit or requiring a specific device.  <P>SOLUTION: A microcomputer is provided with a mode for performing a control of mutually switching a first state in which the brightness of a screen is made maximum and a second state in which the brightness of a screen is made minimum, based on instructions from the outside, and checks whether or not a malfunction occurs in a protection circuit at the time of the switchover.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005154881-A (JP)
Title: Method for recycling pole liquid, apparatus for recycling pole liquid, and electrodeposition coating apparatus
Inventor: KITAMURA MASAMOTO
IPC: C25D13/22
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recycling a pole liquid, which effectively recycles it for various kinds of treatment in an electrodeposition process, without returning the pole liquid to a pole liquid tank and without immediately discarding it; an apparatus for recycling the pole liquid; and an electrodeposition coating apparatus.  <P>SOLUTION: The method for recycling the pole liquid in a diaphragm chamber of a diaphragm electrode (1) which is arranged in an electrodeposition tank and is provided with an anionic film and/or a neutral film comprises: arranging a diaphragm electrode (2) provided with an amphoteric membrane, and/or a bare electrode in the electrodeposition tank; controlling the ratio of electrolyzing quantity for the diaphragm electrode (1) to electrolyzing quantity for the diaphragm electrode (2) and/or the bare electrode to 90/10 to 20/80, and electrodeposition-coating an article; removing cation from at least one part of the pole liquid, while circulating the pole liquid between the diaphragm chamber and the pole liquid tank capable of storing the pole liquid; and utilizing the pole liquid in at least one of electrodeposition coating treatment and rinsing treatment. The recycling apparatus and the electrodeposition coating apparatus are used for performing the method of recycling the pole liquid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161878-A (JP)
Title: Pneumatic tire
Inventor: HIMURO YASUO
IPC: B60C11/13
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of securing a pattern noise and steering stability without sacrificing wet performance.  <P>SOLUTION: The pneumatic tire is configured by arranging a steep slope groove 16 on the tread center side and arranging a gentle slope groove 14 outside it. Thus, the water in the grounding surface can be drained smoothly and high wet performance can be obtained. The gentle slope groove 14 on one side and the gentle slope groove 14 on the other side of a tire equatorial plane CL are arranged with a phase difference in circumferential direction, and the steep slope groove 16 on one side and the steep slope groove 16 on the other side of the tire equatorial plane CL are arranged with a phase difference in circumferential direction, so that the pattern noise is improved. The side ends of the tire equatorial plane CL of the steep slope groove 16 terminate in a land section 22 and are arranged with phase difference of 1/2P2 on the right and left sides of the tire equatorial plane CL, so that the rigidity of the center section of the tread 12 is high and uniform, thereby high steering stability is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005166792-A (JP)
Title: Substrate processing equipment
Inventor: SATO MASANOBU
IPC: H01L21/304
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide substrate processing equipment capable of performing a specified cleaning processing while sustaining the cleaning effect without causing any damage on a fine pattern.  <P>SOLUTION: The substrate processing equipment is arranged such that processing liquid and gas are introduced to a two fluid nozzle 2, the processing liquid is discharged from the liquid outlet 39a of the two fluid nozzle 2, gas is sprayed to the processing liquid to create processing liquid drops, and the liquid drops are supplied toward the surface of a substrate W. The height H from the substrate W to the nozzle 2 is adjusted such that the cleaning width D of the liquid drops being supplied from the two fluid nozzle 2 falls within a range of 5.0-15.0 mm. According to the arrangement, damage onto a fine pattern formed on the substrate W can be prevented while sustaining the removal rate at substantially the same level as that of the prior art.  <P>COPYRIGHT: (C)2005,JPO&NCIPI