baber/WOPTO huggingface dataset:
Patent JP-2004023098-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: PARK JE-MIN
IPC: H01L21/768
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing semiconductor device which utilizes damascene wirings.  <P>SOLUTION: The method forms a line-type pattern by laminating a lower dielectric film 12 and an upper dielectric film onto a substrate 10 and then etching the upper dielectric film. A mask film is flattened by covering a gap between line-type patterns with the mask. The line-type pattern and the mask film are patterned at the same time, thereby forming on the lower dielectric film 12 a groove for wiring, that is at right angles with a line-type pattern 15a. A spacer 27 is formed on the inner wall of the groove for the wiring, and then an electrically conducting layer is embedded to form damascene wiring 30. The top of the wiring 30 is covered by a capping film 35, thus making the capping film 35 flat. Then, the mask film is selectively removed, to form a contact hole automatically aligned with the wiring 30. The lower dielectric film 12 located under the contact hole is removed to extend the contact hole, thereafter an electrically conductive material is filled into a contact hole 40a, thus forming a contact plug 45.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004359582-A (JP)
Title: Method for producing diploid of cyclic lactic acid oligomer
Inventor: WATANABE MIKIO
IPC: A61K31/365
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a cyclic lactic acid oligomer, with which a cyclic lactic acid oligomer becoming a diploid in terms of a chain lactic acid oligomer of a starting raw material is obtained in a high yield.  <P>SOLUTION: The method for producing a 2m-mer of a cyclic lactic acid oligomer comprises (i) reacting an m-mer of a chain lactic acid oligomer having m (m is an integer of 2-30) constituent units derived from lactic acid with a carboxylic acid or a carboxylic acid derivative represented by the formula: R<SP>1</SP>COX and then (ii) subjecting the obtained reaction product to cyclization reaction in an organic solvent at 0-30°C. A 2m-mer of a cyclic lactic acid oligomer of a diploid in terms of the m-mer of a chain lactic acid oligomer of a starting raw material is selectively formed and a cyclic lactic acid oligomer mixture having a specific composition comprising a large amount of the 2m-mer of the cyclic lactic acid oligomer is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358859-A (JP)
Title: Printing system
Inventor: YOSHIKAWA NAOHIRO
IPC: B41J29/38
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing system enhanced in an energy saving effect by suppressing occurrence of waiting time for restoration from a timeout by setting a long timeout period in the daytime and quickly shifting operation to an energy saving mode by setting a short timeout period in the nighttime without impairing convenience to a user.  <P>SOLUTION: The printing system includes a printer having a plurality of operation modes, such as, for example, a standby mode and the power saving mode and capable of controlling the timeout period until transferring from the standby mode to the power saving mode from a computer, and a calculating unit connected to this. The calculating unit has a time counting means, a time length determining means and a transmitting means. The printer has a mode control means and a time information processing means. For example, the printer can be operated at different timeout periods in the daytime and nighttime. The printer can be operated at different timeout period according to the day of the week or date.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363446-A (JP)
Title: Transmitter-receiver and cable modem module device
Inventor: ABE SHUJI
IPC: H04B3/02
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmitter-receiver that can reduce unwanted radiation having a possibility of being superimposed upon input signals or output signals from a circuit board which processes signals inputted through a coaxial connector and signal terminals installed to the circuit board.  <P>SOLUTION: This transmitter-receiver has a shield case 34 which shields the circuit board 21 and a notched section 34A formed on the case 34 so that the coaxial connector 51 provided at the prescribed position of the circuit board 21 or its vicinity may not come into contact with the shield case 34. Because of the notched section 34A, the shield case 34 can shield the circuit board 21 without scratching terminals 35 and the coaxial connector 51 installed to the shield case 34 and connected to the circuit board 21 nor deforming the terminals 35.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001459-A (JP)
Title: Mounting structure of lamp unit
Inventor: OKABE TOSHIAKI
IPC: B60Q3/02
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a satisfactory mounting structure of a lamp unit capable of easily and certainly assembling the lamp unit and an interior wall member to a vehicle body panel simultaneously.  <P>SOLUTION: A fixing means 43 for fixing a room lamp 20 and a reinforcement 60 mutually is provided with a flexible arm 44 which is suspendedly provided on the reinforcement 60 side of a holder 41 and is bent in a reversed U shape and whose tip part is locked on a mounting part 61 of the reinforcement 60, and a flexible arm regulation part 47 arranged on a side of the flexible arm 44 and engaged with a support piece 45 of the flexible arm 44 to regulate the displacement of the tip part along the direction of vehicle body mounting and dismounting of the room lamp 20. An escape means 47c allowing the displacement of the flexible arm 44 is provided on a locking wall 47a of the flexible arm regulation part 47.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000328-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which erroneous detection of game media can be easily and surely prevented.  <P>SOLUTION: A detection circuit 30 having a detector 31 is supplied with power from a detection system power source (12V). The output signal of the detection circuit 30 is processed in a signal processing circuit 40 and compared with a prescribed level in a comparator 43. A control circuit 10 discriminates whether or not the detector 31 detects the game medium on the basis of the output signal of the comparator 43 inputted through an input terminal 11a. At the reset terminal 11c of the control circuit 10, reset is performed by the output signal of a detection system power supply voltage detection circuit 61 for detecting the decline of the voltage of the detection system power source (12V) or a control system power supply voltage detection circuit 71 for detecting the decline of the voltage of a control system power source (5V).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004394-A (JP)
Title: Distributed pio system
Inventor: MIYAJI HIROAKI
IPC: G05B19/05
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distributed parallel input/output (PIO) system that ensures high speed data transfer using cyclic communication.  <P>SOLUTION: A maintenance device 1, on creating or modifying a PIO program 6a, divides the PIO program 6a into a plurality of block data suited to cyclic communication, attaches a start counter and end counter showing a start and end of block data to each data block, and sends them to a central PLC unit 2a via a token passing communication interface 8. The receiving central PLC unit 2a sends a PIO program 6b to a remote PIO unit 3a loaded with a PIO card for parallel input/output by cyclic communication 5, and the remote PIO unit 3a executes the received PIO program 6b to control the PIO card.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006374-A (JP)
Title: Electrochemical device
Inventor: MAEDA HIDEO
IPC: H01M4/86
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electrochemical device excellent in electric characteristics with a mechanical strength and a chemical stability, yet fit for mass production.  <P>SOLUTION: Gas diffusion electrodes 12, 13 composed of either a woven or a nonwoven fabric of a metal fiber are provided at either side of a solid polymer electrolyte 14. The gas diffusion electrodes may be of a combination of one or two or more kinds among a mixed-wool woven or nonwoven fabric of metal and organic fibers, a fluorinated metal fiber, one retaining catalyst particles, and a metal fiber plated with another metal. Further, the electrodes may be ones either divided, curved or equipped with a plurality of through-holes, and may be pinched by a collector with elasticity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005002296-A (JP)
Title: Aromatic polyester and film of the same
Inventor: HOSODA TOMOYA
IPC: C08G63/60
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aromatic polyester, easily formed into a film, and further excellent in electric characteristics and heat resistance.  <P>SOLUTION: This aromatic polyester consists essentially of 30-80 mol % recurring unit derived from 2-hydroxy-6-naphthoic acid, 35-10 mol % recurring unit derived from hydroquinone and 35-10 mol % recurring unit derived from 2,6-naphthalenedicarboxylic acid, and the aromatic polyester film obtained by melting/forming the aromatic polyester and a laminated material of the aromatic polyester film with a metal layer are included.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001754-A (JP)
Title: Packaging apparatus
Inventor: OTAKI KOSUKE
IPC: B65D81/07
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging apparatus which has a strength improved to be higher than that of a conventional pneumatic cushioning material.  <P>SOLUTION: The packaging apparatus 1 is a cushioning material 11 comprising a first opening 11a on one end, a second opening 11b on the other end, and a passage 11c communicating with the first and second openings 11a, 11b. In the cushioning material 11, air exists between sheets opposite to each other, and the edge of the first opening 11a is a first opening edge of the cushioning material 11 and the edge of the second opening 11b is a second opening edge of the cushioning material 11. The cushioning material 11 has a first rigid body 12 made in contact with the cushioning material 11 to be supported and arranged to traverse the passage 11c, and a packaged article 13 placed on the first rigid body 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009329-A (JP)
Title: Operation control method of metering pump
Inventor: SUZUKI TAKESHI
IPC: C02F1/00
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling an operation of a metering pump which does not need to provide a metering tank causing a high cost, which can conduct an accurate constant flow rate operation even corresponding to the continuous change of water level in a flow rate regulation tank, and which can prevent retention or deposition of a foreign matter in a pipe in a constant flow rate transfer of a waste water from the flow rate regulation tank to a treatment tank in a waste water treatment facility.  <P>SOLUTION: The method for controlling the operation of the metering pump includes feeding back of a signal from an electromagnetic flowmeter 3 to an inverter 2 for controlling a rotational speed of a pump 1 or an external controller 4, and automatically regulating of a rotating speed so as to become a constant discharge rate beforehand set to the inverter 2 or the external controller 4 by using together the inverter 2 and the electromagnetic flowmeter 3 for actually measuring the discharge rate. Also, the method includes conducting of a cleaning operation in which the rotating speed is raised immediately after or immediately before the start of the pump 1 or only for a limited preset constant time immediately after the start or immediately before the stop.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004083283-A (JP)
Title: Drive device for elevator
Inventor: MIYOSHI HIROYUKI
IPC: B66B11/08
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive device for an elevator preventing a lubricating fluid from being stuck to a brake operation part of a brake means even if the lubricating fluid of a speed reducer is leaked in the drive device for the elevator using the speed reducer.  <P>SOLUTION: This drive device for the elevator is provided with a fixing member 101, a drive means fixed to the fixing member, a sheave 102 around which a rope 103 is wound by relatively rotating to the fixing member 101, a drive (electric) motor 107, the speed reducer transmitting the rotation of a rotor 112 of the drive (electric) motor to the sheave 102, and the brake means applying a braking force to the sheave. This drive device is provided with a slinger 180 between the sheave and the fixing member in the radial direction side of the braking means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178783-A (JP)
Title: Optical disk inspection device, optical disk inspection method, manufacturing method of optical disk, and optical disk
Inventor: KOBAYASHI SHINJI
IPC: G01N21/95
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly illuminate a whole inspection area while securing some work distance between an optical disk and an imaging unit.  <P>SOLUTION: An inner peripheral side transparent region (inspection area 308) of a sticking type optical disk 122 is illuminated with a ring illumination 301 and imaged with the imaging unit 203 and spreading quality of an adhesive at the inspection area 308 is inspected. In such a case, each necessary member is set so that inequality of S2(1-LD/HD)<L1<S1(1+LD/HD)L2>S2(1+LD/HD) is satisfied in positional relation between an inspection area inner diameter S1, an inspection area outer diameter S2, an illuminating part inner diameter L1 of the ring illumination 301, an illuminating part outer diameter L2 of the ring illumination 301, distance LD between the ring illumination 301 and the optical disk 122, and distance HD between a first main point position H1 of the imaging unit 203 and the optical disk 122. Thereby, a shade of the ring illumination is not reflected in the inspection area, the whole inspection area 308 can be uniformly illuminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005007080-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine for imparting a game property different from the one before and increasing the fun of a game by making a player positively participate in the variable display of a pattern display device.  <P>SOLUTION: A Pachinko game machine 10 comprises an outer frame, a main body frame 12 provided on the front part of the outer frame and supported openably and closably at one side part of the outer frame, and a front door frame 13 provided on the front part of the main body frame 12 and supported openably and closably at one side part of the main body frame 12. When a game ball hitting handle 18 provided on the lower part of the Pachinko game machine 10 is operated, a game ball present in an upper tray 23 is hit to a game area. In such a Pachinko game machine 10, stoppage is executed in the state of displaying a big winning symbol when a time shortening switch 108 is operated during the variable display of the pattern display device, and the stoppage is maintained as it is when the operation of the time shortening switch 108 is canceled, or fluctuation is executed again and the stoppage is executed at the other combination of symbols. Thus, the player can positively participate in the game for the variable display.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016427-A (JP)
Title: Variable valve system controller for internal combustion engine
Inventor: MACHIDA KENICHI
IPC: F02D41/00
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To learn opening detection characteristic to maintain satisfactory opening control in a device for performing valve system opening control while detecting opening of a valve system such as a suction valve of an internal combustion engine.  <P>SOLUTION: When learning of the maximum opening of the suction valve is not performed during running, an initial learned value INTRNVL of the minimum opening learned when shipping from a factory is set as a final learned value BASELRN (S21 → S22). When learning of the maximum opening of the suction valve is performed during running, deviation DLTRNH of the latest learned value LRNVCSH of the maximum opening and an initial learned value INTRNVH learned when shipping from the factory is calculated. A value obtained by correcting the initial learned value INTRNVL of the minimum opening by the deviation DLTRNH is set as the final learned value BASELRN of the minimum opening (S21 → S23, S24) to obtain an opening detection value REVEL by a valve opening detection characteristic expression learned using these final learned values BASELRN (S25).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015310-A (JP)
Title: Porous silica film and laminated body having it
Inventor: FUNAYAMA KATSUYA
IPC: C01B33/12
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous silica film excellent in low reflection having little wavelength dependency at a visible light range, in easiness at a laminating step, in stain-proof and in mechanical strength and to provide a laminated body suitable for an optical material and a semiconductor material using it.  <P>SOLUTION: The porous silica film has successive variation of a void content in a film thickness direction and ten-point surface roughness Rz of 100 nm or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021916-A (JP)
Title: Microscope device with function of correcting defect
Inventor: MORI YASUO
IPC: B23K26/00
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microscope with a function of correcting defects by which observation can be excellently executed.  <P>SOLUTION: The microscope device 1 with the function of correcting the defects has an observation microscope 20 for observing the defects of an inspected object and a laser device for correcting the defects. The optical system of the observation microscope 20 and that of the laser device are independent in the microscope device 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004200642-A (JP)
Title: Heat radiator of electronic component
Inventor: CHIOU ING-JER
IPC: H05K7/20
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly efficient heat radiator which increases the frequency of heat exchange between cooling air and an electronic component.  <P>SOLUTION: The heat radiator lowers the temperature of an electronic component, and comprises a first fan 22, a second fan 24 and three fins 26, 28, 30. The first fin is connected to the electronic component by a heat pipe and lowers the temperature by using air flow blown off by the first fan. The second fin is connected to an electronic component by a heat pipe and lowers the temperature by using air flow blown off by the second fan. The third fin is closely connected to a heat source of the electronic component and is positioned between the first fan and the second fan and lowers the temperature by using intensified air flow by series of both the fans.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004088092-A (JP)
Title: Flexible wiring substrate and manufacturing method therefor
Inventor: KURIHARA HIROAKI
IPC: H05K3/38
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible wiring substrate and manufacturing method therefor which prevent abnormal precipitation of the tin-bismuth alloy plating by preventing stripping of solder resist layers during tin-bismuth alloy plating.  <P>SOLUTION: A flexible wiring substrate 10 is provided with an insulating substrate 11, a wiring pattern 12 formed on one side of this insulating substrate 11, and solder resist layers 17 which cover the surface except at least a terminal of the solder resist layers 17; and a tin-bismuth alloy plating layer 26 is provided on at least a part of the uppermost surface of the wiring pattern 12 not covered by the solder resist layers 17. The wiring pattern 12 is provided with a primary tin plating layer 24 on base layers 21 consisting of a conductor over areas covered with the solder resist layers 17 and areas not covered with the layers 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005023634-A (JP)
Title: Strainer device
Inventor: MINAMISHIMA YOSHIYUKI
IPC: E02D3/10
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strainer device capable of being smoothly and easily built up and installed at a site while ensuring high water collecting performance and ground water level fall performance.  <P>SOLUTION: The strainer device is equipped with a collecting pipe 2 forming a water hole 6, a plurality of first spacers 7 provided on the circumferential surface of the collecting pipe 2, a first strainer material 8 wound on the collecting pipe 2 through the first spacers 7 and forming a first passage 9, a casing pipe 3 connected to an upper side of the collecting pipe 2 through a second connecting section 3a and a first connecting section 2a, a plurality of second spacers 17 provided to the circumferential surface of the casing pipe 3 and a second strainer material 18 wound on the casing pipe 3 through the second spacers 17 and forming a second passage 19. The strainer device is equipped with a ring-shaped joint 4, the joint 4 has the approximately same outside diameter as those of the first and second strainer materials 8 and 18 and it is so constituted that a third passage 29 provided on the first and second connecting sections 2a and 3a and connected to the first and second passages 9 and 19 is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021435-A (JP)
Title: Case structure of game machine
Inventor: KOBAYASHI MASAHIDE
IPC: A63F5/04
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a fraudulent access from the outside across the whole circumference of an opposed part between a front door and a body case.  <P>SOLUTION: A slot machine comprises the body casing 11 having an opened front side, a slot game machine disposed in the body case, and the front door 2 openably/closably covering the front side opening of the body case and connected to the body case with hinges. Top/bottom/left/right guard boards 16-19 project outward in the front face along respective top/bottom/left/right inner edges in the front side opening of the body case 11, the ends are alternately and adjacently disposed and, when the front door is attached to the body case in a closed state covering over the front side opening, the top/bottom/left/right guard boards project to the inside of a rear surface frame part of the front door so as to prevent the fraudulent access from the outside to the inner space through a clearance of the opposed part between the outer circumferential rear face of the front door and the outer circumferential rear face of the body case.  <P>COPYRIGHT: (C)2005,JPO&NCIPI