baber/WOPTO huggingface dataset:
Patent JP-2003338103-A (JP)
Title: Disk unit
Inventor: GOTO SUGURU
IPC: G11B17/04
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk unit suitable for reduction in size, weight, thickness and enabling automatic loading and automatic ejection of a disk.  <P>SOLUTION: The disk unit is provided with a pickup module 500 and a disk conveying section, and characterized in that the disk conveying section is provided with a medium clamping section 10 for clamping the disk face of the disk 1 and mounting it, a transfer mechanism section 30 for transferring the medium clamping section 10 together with the clamped disk 1 into a casing, a driving section for rotary driving the transfer mechanism section 30, and a drive changeover section for transferring or discontinuing the rotational driving force to the drive section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344963-A (JP)
Title: Radiation image reader
Inventor: ISHIZAKA SATORU
IPC: G03B42/02
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation image reader which can obtain a sharp image with high S/N by reducing noise due to scattered exciting light.   <P>SOLUTION: The radiation image reader is equipped with an exciting light irradiating means 20 which irradiates a radiation image conversion plate 10 with exciting light P, a light converging means 30 which converges stimulating light Q emitted by the radiation image conversion plate 10, and a photoelectric converting means 40 which photoelectrically converts the converged stimulating light Q, and provided with an antireflective part which prevents exciting light P<SB>1</SB>, scattered by the radiation image conversion plate 10, from being reflected by the light converging means 30 to impinges on the radiation image conversion plate 10 again.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336283-A (JP)
Title: Contaminated soil treating system and contaminated soil treating machine
Inventor: SATO FUJIO
IPC: E02F7/00
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contaminated soil treating machine which generates improved soil of stable quality from soil contaminated with a heavy metal material, etc., and to provide a contaminated soil treating system.  <P>SOLUTION: The contaminated soil treating machine is comprised of oxidation-reduction equipment 1A and solidification equipment 1B. The oxidation-reduction equipment 1A receives the contaminated soil, and adds a first additive to the soil in an amount corresponding to the feed of the soil, followed by mixing the resultant soil, to thereby discharge treated soil which has been subjected to oxidation-reduction. The solidification equipment 1B receives the treated soil from the oxidation-reduction equipment 1A, and adds a second additive to the treated soil in an amount corresponding to the feed of the treated soil, followed by mixing the resultant treated soil, to thereby discharge improved soil which has been subjected to insolubilization and solidification.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347868-A (JP)
Title: Semiconductor microwave amplifier apparatus and its production method
Inventor: IMADA KATSUHIRO
IPC: H01L25/065
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly efficient and high-output semiconductor microwave amplifier apparatus, which keeping its smaller size without provision of a matched circuit section and the like, and to provide a production method for the apparatus.   <P>SOLUTION: The semiconductor apparatus amplifies microwave, and comprises two chips 20a and 20b which include semiconductor transistors. The two chips are arranged to have their electrode planes face each other, the same kinds of semiconductor transistor electrodes 11a and 11b, 10a and 10b, 15a and 15b are electrically connected to each other, and a width expansion distance L for electrodes in both chips is smaller than half the wavelength of the microwave.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345242-A (JP)
Title: Road information collecting device
Inventor: OCHIAI TAKESHI
IPC: G09B29/00
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road information collecting device capable of collecting data indicating ambient environment of a vehicle.   <P>SOLUTION: The road information collecting device for collecting the information of the road on which the vehicle travels is provided with a road surface information collecting means for collecting information of the road surface and an ambient environment collecting means for collecting the ambient environment of the vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003040992-A (JP)
Title: Catalyst for polycondensation reaction and method for producing polyester using the same
Inventor: IIDA YOSUKE
IPC: C08G63/82
Filed: 2002-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst with high activity for producing a polyester which is safe in respect of environment and can reduce a catalyst cost. SOLUTION: The catalyst for a polycondensation reaction contains at least one metal M other than silicon, which is selected from the groups 3-15 of the periodic table, in a skeleton of an organosiloxane compound.
Patent JP-2003346095-A (JP)
Title: Ic card processing method and system
Inventor: OGATA KOICHI
IPC: G06K17/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card processing method capable of reducing the cost of communications and preventing an IC card from being charged with illicit value data.   <P>SOLUTION: The method includes connecting an IC card processing terminal on-line to a host device when the IC card processing terminal charges an IC card with value data, so that the host device executes an inquiry process (ST 21); sending a charge command to the IC card processing terminal (ST 24) if a partner is confirmed by this inquiry (ST 22: YES); letting the IC card processing terminal receive the charge command from the host device (ST 14); and charging the IC card with the value data based on the charge command received (ST 16).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347632-A (JP)
Title: Optical amplifier, optical fiber transmission line, and light transmission control method
Inventor: MINO KATSUYUKI
IPC: H01S3/067
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the difficulty in a prior-art optical amplifier that the types of optical amplifiers disposed on an optical fiber transmission line at a predetermined distance include a predetermined optical output control system and a predetermined gain control system, which have merits and demerits, and when any trouble occurs on the optical fiber transmission line and there is lowered the level of propagating wavelength multiple signal light, it is difficult in the prior-art optical amplifier to remove the trouble.   <P>SOLUTION: There are provided a predetermined optical output control optical amplifier and an optical amplifier of the type of predetermined gain control including a loop circuit for oscillating spontaneous emission light outputted from the predetermined optical output control optical amplifier. When any trouble occurs on an optical fiber transmission line on which the optical amplifier is disposed, a variable optical attenuator disposed in the loop circuit is controlled to control the gain of the predetermined optical output control optical amplifier and hence recover the level of wavelength multiple signal light and the gain tilt of the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346976-A (JP)
Title: Connector device for card
Inventor: NISHIOKA TORU
IPC: H01R13/629
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent a card from being electrostatically damaged both in inserting and discharging thereof.   <P>SOLUTION: A frame body 7 having a card insertion port 7a is held on a panel 6 and allowed to advance and retreat, the frame body 7 is energized in the direction projected from the panel 6 by a coil spring 8, an grounding slide plate 5 brought into contact and separated with/from a metal frame 26 of the frame body 7 is installed between the frame body 7 and a housing 2, the frame body 7 is not grounded when the card 27 is inserted, the frame body 7 is brought into contact with the grounding slide plate 5 before a terminal 27a of the card 27 contacts a connection terminal 10 in an attaching process for the card 27, and the frame body 7 is brought into contact with the grounding slide plate 5 before the terminal 27a is separated from the connection terminal 10 in discharge of the card 27. Static electricity charged on the user is thereby prevented from flowing in the card 27 even not only in the insertion of the card 27 but also in the attaching process and the discharge thereof, so as to prevent surely an IC chip in the inside thereof from being damaged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346486-A (JP)
Title: Semiconductor memory element and data write method to semiconductor memory element
Inventor: JINBO SHINICHI
IPC: G11C16/06
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory element the reliability of which can be improved by preventing deterioration and destruction of a gate oxide film of a memory transistor for a long period of time.   <P>SOLUTION: A protection circuit 5 comprising a resistor R, a diode D, and a switch SW is connected to the word line of the memory transistor 1. When data are written in the memory transistor 1, the switch SW is switched off to apply a voltage at write to a write terminal 2. After data write, the switch SW is switched on. Since the voltage applied to the write terminal 2 is clamped by the diode D in this state, a high voltage by static electricity or the like is prevented from being applied to the gate oxide film of the memory transistor 1 even under an environment wherein the high voltage is applied to the write terminal 2 many times so as to maintain the reliability of the semiconductor memory element for a long period of time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343030-A (JP)
Title: Connecting fitting for partition panels, and partition structure
Inventor: NISHIDA ISAMU
IPC: F16B5/10
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partition structure which is obtained by installing panels on each other, wherein the installation of the panels is easily carried out even by a layman without holding up the panels, and the panel need not have extremely high manufacturing accuracy.   <P>SOLUTION: According to the partition structure, connecting fittings 17, 17 are interposed between the opposed panels 4, 4 to connect the same. Each panel 4 has reinforcing members 9, 9 having a U-shaped cross section, which are attached to lateral ends of a rear surface of the panel 4, and each reinforcing member 9 has engaging lugs 11, 11 formed along side piece edges. Further, the engaging lugs 11, 11 are partially cut away at several locations to form openings 12, 12. Then, the connecting fittings 17, 17 are fitted into the openings 12, 12, and claws 14, 14 of the respective connecting fittings 17, 17 are protruded from the reinforcing members 9, 9, whereby the claws 14, 14 are engaged with the engaging lugs 11, 11 of the panel reinforcing members 9, 9. In this manner, the partition panels are connected together.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003097418-A (JP)
Title: Displacement transmission structure of piezoelectric body element
Inventor: YAMADA YUTAKA
IPC: H02N2/04
Filed: 2002-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a displacement transmission structure of a piezoelectric body element arranged without providing an extra member between the laminated type piezoelectric body element and a mate member to which displacement is transmitted and capable of reducing loss accompanied with displacement transmission and preventing an eccentric load from being given to the laminated type piezoelectric body element. SOLUTION: This displacement transmission structure of the piezoelectric body element is composed of a piston member 11 and a tip plate part 12 having a receive face 121 in direct contact with the tip face 113 of the piston member 11 and coming into contact with the mate member directly on a displacement transmission face 122 on the opposite side to the receive face 121. Both end faces 21, 22 in the direction of displacement of the piezoelectric body element 3 are maintained in a substantially parallel condition, a contact shape between the tip face 113 and the receive face 121 is in a ringlike and line contact condition, and the piezoelectric body element 3, the piston member 11, and the tip plate part 12 become substantially stationary in a direction other than the direction of displacement.
Patent JP-2004006084-A (JP)
Title: Power supply device for vehicle
Inventor: YATANI TAKESHI
IPC: H01H50/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the arc generated when breaking the current by limiting the applied current by a shutdown relay with a simple structure.  <P>SOLUTION: The power supply device for a vehicle is equipped with a battery 1 and the shutdown relay 2. The shutdown relay 2 is equipped with a pair of a first contact 3 and a second contact 4, a drive mechanism 5 for moving one or both of the contacts and a resistor 6 electrically connected to the first contact 3. The resistor 6 is arranged at a position, which is a moving track of the second contact 4 to which, the relatively moving second contact 4 can come into contact with the resistor in a sliding state. When the second contact 4 lying at an off-position and the first contact 3 relatively come near to each other, the second contact 4 is connected to the first contact 3 through the resistor 6, and at an on-position, the second contact 4 comes into direct contact with the first contact 3. When the second contact 4 lying at the on-position is relatively separated from the first contact, the second contact 4 is connected to the first contact 3 through the resistor 6, and when the second contact 4 is moved at the off-position, the second contact 4 shuts down the current while making the first contact not contact with the resistor 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013321-A (JP)
Title: Work flow system
Inventor: TATEYAMA MASAYOSHI
IPC: G06Q10/00
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work flow system for surely receiving verification in a designated period when a verification requester receives the verification of a verifier by circulating an issue.  <P>SOLUTION: This work flow system is provided with a route setting means 1 for setting a verifying route, a schedule storage memory 2 for storing a schedule of the verifier and an agent, a schedule confirming means 3 and a circulating-verifying means 4. A requester terminal 5 and first to third verifier terminals 6 to 8 are connected to the circulating-verifying means 4 via a LAN. This work flow system can surely receive the verification of the issue up to a desired period of the verification requester by automatically setting the agent of a designated verifier as a verification executor when the designated verifier is absent for a designated verification period of the issue by referring to a present-absent schedule of the designated verifier and the agent confirmed by the schedule confirming means 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014414-A (JP)
Title: Lens for vehicular lamp, and its manufacturing method
Inventor: ASAKA KENICHI
IPC: F21W101/12
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To firmly fix a sheet to a lens body by preventing displacement and separation caused by heat or vibration.  <P>SOLUTION: This lens 1 is composed by covering a transparent part 3 of the lens body 2 with the sheet 6 formed with a pattern 5. The transparent part 3 is formed of a transparent thermoplastic resin material having permeability to a laser beam 9. The sheet 6 is composed by forming the pattern 5 of a appropriate application material on a sheet body 8 formed of a transparent thermoplastic resin material having absorbency to the laser beam 9. The sheet 6 is fixed to the transparent part 3 by laser welding (a welding part 10) by the laser beam 9 radiated from the transparent part 3 side in a form in contact with the transparent part 3. The fixing part is in a tight contact state where no inclusion is present.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008156-A (JP)
Title: Flaky powdered cheese
Inventor: SATO MISA
IPC: A23C19/086
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide new powdered cheese substituting for powdered cheese through solving a problem of causing blocking.  <P>SOLUTION: The new flaky powdered cheese completely passes through a sifter of a nominal size of 19 mm and has ≤20 wt.% of water and ≤50 wt.% of cheese flakes passing through a sifter of a nominal size of 1.7 mm in the total cheese flakes. The flaky powdered cheese is restrained from blocking caused when preserving conventional powdered cheese filled in a cylindrical shaking container.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013117-A (JP)
Title: Microscopic illuminator
Inventor: OKUGAWA HISASHI
IPC: G02B21/06
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microscopic illuminator wherein a convergence spot position formed on an entrance pupil surface of a condenser lens can be freely set to an arbitrary position on the entrance pupil surface.  <P>SOLUTION: The microscopic illuminator has a light source 1, at least one scanner 3 which causes a luminous flux 2 from the light source 1 to scan, a condenser lens for converging the scanning light on an object surface, a relay lens 4 for converging the scanning luminous flux on an entrance pupil surface 1 of the condenser lens 5, a driving circuit 10 for driving the scanner 3, a control circuit 11 for giving a control signal for controlling the scanning state of the scanner 3, to the driving circuit 10, and a control condition storage circuit for storing a control condition of the control circuit 11 therein.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019462-A (JP)
Title: Internal combustion engine
Inventor: OBA TAKAHIRO
IPC: F02M25/07
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a stable combustion condition by increasing intake air temperatures and/or intake air pressures, in an internal combustion engine which has an unstable combustion condition when compression end pressure in a combustion chamber is lowered during light loading, in particular.  <P>SOLUTION: The internal combustion engine comprises compression end pressure detecting means for detecting the compression end pressure in the combustion chamber, a supercharger for compressing intake air, and an exhaust air recirculating device for recirculating exhaust air from the internal combustion engine into an intake passage for the internal combustion engine. When the unstable combustion condition is established during light loading, supercharging pressure generated by the supercharger is controlled in accordance with the compression end pressure to increase the pressure of the intake air to be sucked into the combustion chamber of the internal combustion engine and/or the temperature of the exhaust air to be recirculated by the exhaust air recirculating device is increased in accordance with the compression end pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017064-A (JP)
Title: Die for reduced-pressure casting, reduced-pressure die-casting machine, and reduced-pressure casting method
Inventor: KATO TAKAAKI
IPC: B22D17/22
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to stably produce a die-cast product of high density and excellent quality by avoiding the occurrence of a slow inflow phenomenon.  <P>SOLUTION: A die for reduced-pressure casting wherein molten metal is injected into a die cavity 13 decompressed is provided with a movable flow-separator 20 at a casting port 14, so that a liner part 15, which guides the molten metal into the cavity 13, is interconnected/interrupted by moving the distribution-separator 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003058536-A (JP)
Title: Translator
Inventor: TOKUNAGA SHINJI
IPC: G06F17/27
Filed: 2002-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a translator which can analyze function on the outside of parentheses of a parenthesis part included in a sentence. SOLUTION: The translator is constituted of an input part 4 for input of the sentence including the parenthesis part, a storage part 6 for storage of data related to dictionaries, grammatical rules, and tree structure conversion rules, a translation module 5 which translates the input sentence inputted from the input part 4 on the basis of data stored in the storage part 6, and a display part 3 for display of the input sentence and a translated sentence.
Patent JP-2003275683-A (JP)
Title: Vibration motor
Inventor: RYO YUSHAKU
IPC: B06B1/16
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration motor capable of keeping a firm joint state even at the time of external shock or falling.  <P>SOLUTION: A connector header 30 is joined to the outer surface of a case 15 by welding. A vibration motor has a disc shape and is bent at its edge part. This vibration motor is constituted of a lower case forming a flange part and an upper case fitted to the outer peripheral surface of the flange part of the lower case to cover the upper part of the case to form an internal space part. A lower substrate 11 to which one end of a brush 12 is connected is formed to the upper surface of the case and a coil is provided on the upper surface of an upper substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004016966-A (JP)
Title: Flocking method
Inventor: YAMADA HIDEHARU
IPC: B05D1/14
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flocking method for obtaining a flocked article having a more excellent tactile impression by taking in consideration overall factors such as the size of a pile to be used, an adhesive coating material to be used, a pile spraying time, the amount of the pile to be sprayed and a pile spraying apparatus to be used.  <P>SOLUTION: The one-component coating material containing urethane emulsion is sprayed onto a base material. Within 3 minutes after the coating material is sprayed, the pile having 0.3-0.8±0.1 d fineness and 0.3-0.6±0.1 mm length is sprayed onto the coating material-sprayed surface at 30-60 g/minute from an electrostatic spray gun in which the pressure of transport air is higher than the spray pressure. A water-based coating material is used as the one-component coating material and the thickness of the coating film of the coating material formed on the surface of the base material is set to be 20-30 μm. It is preferable that the pile has 10<SP>6</SP>-10<SP>9</SP>Ω/cm electric leakage-resistant value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023918-A (JP)
Title: Power control circuit
Inventor: YOKOZAWA MITSUO
IPC: H02J9/00
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To get power saving effect by automatically breaking a power source without needing an external power source.  <P>SOLUTION: A switch circuit 12 is short-circuited temporarily by pressing a push button switch12, whereby a remote control signal by a photocoupler 11 is kept active by an activated power source. This state is maintained for a specified time also after opening of the switch circuit 13. After passage of a specified time since then, the remote control signal is inverted to negative. Hereby, the power source can be broken automatically without requiring an external power source 38 merely by addition of a few circuit parts as compared with a conventional circuit, and a power control circuit of large power saving effect can be materialized.  <P>COPYRIGHT: (C)2004,JPO