baber/WOPTO huggingface dataset:
Patent JP-2004035007-A (JP)
Title: Power supply controller
Inventor: MAESHIBA SHINSUKE
IPC: B67D7/78
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply controller which can turn on/off the power supply of a liquid transfer system depending on the unloading state of a liquid into a tank.  <P>SOLUTION: The power supply controller of the liquid transfer system for transferring the liquid between tanks of the same liquid species at a liquid feeding station automatically turns off the power supply of the system while the liquid is being unloaded to the tank, and automatically turns it on after the unloading is completed. Thus, if the liquid of a predetermined or more quantity is fed into the tank, the start of the unloading is detected to automatically turn off the power supply of the liquid transfer system. When there is no increase in the liquid by a predetermined or more quantity for a predetermined time, the completion of the unloading is detected, to automatically turn on the power supply of the system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003088937-A (JP)
Title: Snap ring
Inventor: YAMAUCHI MASAAKI
IPC: F16B21/18
Filed: 2002-07-08
Abstract: PROBLEM TO BE SOLVED: To solve such problems that yield of a base material is low and a trouble to remove strain caused by a heat treatment arises in conventional cases. SOLUTION: A hard steel rob 1 treated with patenting treatment is rolled into a rectangular cross section and provided with a main body 5 curved as a ring shape and a projecting part 6 formed with a cold-forging in the main body 5 to manufacture the snap ring. The good yield is obtained because the wire rod is used. Further, the heat treatment is unnecessary because this snap ring hardened with the rolling treatment is cold-forged and thus, this snap ring is obtained at a further lower cost.
Patent JP-2004046325-A (JP)
Title: Data input device, data input program, and recording medium recorded with the data input program
Inventor: ISHIZUKA YASUSHI
IPC: G06F3/0488
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data input device for an information unit used for a plurality of applications specified by respective data items, which realizes smooth handwriting input without interrupting thinking of an operator.  <P>SOLUTION: The device is provided with input means (S201 to S202) obtaining input image data by handwriting and extraction means (S203 to S205) extracting a part equivalent to the data item from input image data. Then, it is also provided with a classification means (S206) specifying the application corresponding to the data item based on an extraction result by the extraction means and classifying inputted image data or data obtained based on image data to the specified applications.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047581-A (JP)
Title: End point detecting method of plasma etching, and plasma etching device
Inventor: NOZAWA YOSHIYUKI
IPC: H05H1/00
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting the accurate end point of silicon etching by using an existing circuit configuration without newly providing a specific measuring instrument or the like.  <P>SOLUTION: The inside of a reactor 1 is decompressed to introduce treatment gas from a gas inlet pipe 4 in a plasma generating chamber 2a. An AC voltage is applied to a coil 3 from a high-frequency power source 8 via a matching circuit 7 to generate the plasma of the treatment gas in the plasma-generating chamber 2a. At the same time, the AC voltage is applied to a substrate electrode 16 from a high-frequency power source 10 via a matching circuit 9 to bring the generated plasma into the reaction chamber 26. A silicon film of a specimen 20 (SOI wafer) mounted on a platen 6 by the brought plasma is etched. A capacity change (positional change in a rotary side electrode) of a variable capacitor in the matching circuit 9 on the side of plasma bringing is monitored by an end point detector 11, and a time point when the capacity (position of rotary side electrode) of the variable capacitor is changed suddenly is detected as the etching end point.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045103-A (JP)
Title: Microplate
Inventor: SUZUKI HIDEYUKI
IPC: G01N33/53
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily identify wells between microplates or in a microplate used for inspecting samples in clinical test, DNA analysis, etc.  <P>SOLUTION: A large number of wells 2 are formed in a matrix shape in the microplate 1. Rims 4 constituting part of the wells 2 are colored differently from that of a base part 3. By this, it is possible to easily identify the wells 2 in the direction of rows and in the direction of columns and easily specify the wells 2 in the microplate 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003112124-A (JP)
Title: Sorter
Inventor: YAMAMOTO SOICHI
IPC: B07B4/00
Filed: 2002-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a sorter wherein mixed rice can be uniformly fed onto each swing sorting plate by a simple structure, and the reduction in cost is possible. SOLUTION: The sorting section 10B of a hulling sorter 10 is formed on the right side of a hulling section 10A and has a swing sorting plate 74 slanted so that it may be high on the right, may be low on the left, may be high in the rear, and may be low in the front. The hulled mixed rice is fed onto the swing sorting plate 74 from the corner situated on the side of the hulling section 10A and being left to and rear to the swing sorting plate 74. That is, the mixed rice is fed to the swing sorting plate 74 from the position nearest to the hulling section 10A, so that a feed plate and a distribution trough which is heretofore indispensable to feed mixed rice onto the swing sorting plate 74 can be dispensed with.  This can realize the simplification of a structure, the reduction in the number of components used, and the improvement of the easiness of assembling, eventuating in the reduction in cost.
Patent JP-2004041130-A (JP)
Title: Pest catcher
Inventor: HORIE SHUSAKU
IPC: A01M1/06
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pest catcher capable of nearly successively sucking many pest to catch and control the pest.  <P>SOLUTION: The pest catcher has a cylindrical catching container 2 with a bottom, a sucking hole 3 formed in the catching container 2 and connected to a sucking device, and an inhaling opening 4 formed in the catching container 2 and for inhaling the pest by the sucking force of the sucking device. The sucking hole 3 has a sucking member 5 protruded to the inner space of the catching container 2, and having a through hole 5c allowing the interior and the exterior of the catching container 2 to communicate. A pest escape-preventing member 6 for preventing the sucked pest from escaping to the exterior is formed at the inhaling opening 4. The sucking member is constituted of a tube-shaped body having closed tips, and many through holes penetrating the tube wall, or a tube-shaped body obtained by closing the tips of a cylindrical mesh-shaped body. An insecticidal member 10 obtained by dipping or coating an article in or with an insecticide may be arranged in the catching container 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045966-A (JP)
Title: Optical connector and connection body of optical connectors
Inventor: FUJIWARA KUNIHIKO
IPC: G02B6/40
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connector and a connection body of optical connectors which can solve a problem of a loss increase, etc., due to foreign matter on a joined end surface and securely keep an excellent connection state.  <P>SOLUTION: This optical connector is characterized in that: the joined end surface for abutting connection is formed; a couple of guide pin holes into which guide pins for positioning an opposite-side optical connector of abutting connection are inserted and fitted and an optical fiber hole formed between the couple of guide pin holes are bored in the joined end surface; a joining area where an optical fiber hole is formed and an escape surface slanting from the joining area to the rear end of the optical connector are formed on the joined end surface; and guide pin holes on both the sides of the joining area are opened in the escape surface. Here, the escape surface is a curved surface and formed at the whole circumference of the joined area which is plane. The connection body of optical connectors uses the optical connector and after such optical connectors are connected, the circumferences of guide pins extended between both the optical connectors are exposed between joined end surfaces of both the optical connectors.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003078131-A (JP)
Title: Method for forming air gap under gate electrode end using disposable spacer/liner
Inventor: PRADEEP YELEHANKA RAMACHANDRAM
IPC: H01L29/78
Filed: 2002-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an air gap under the end of a gate electrode to reduce the parasitic overlap capacitance of a gate end. SOLUTION: A gate spacer oxide layer (40) is formed on a semiconductor substrate (10) at least at the same thickness as a gate electrode (22), wherein the gate spacer oxide layer (40) partly fills a reverse T-shaped opening (34) from upward to downward and an air gap spacer (46) is formed close to the bottom of the reverse T-shaped opening (34). The gate spacer (40), liner nitride layer (28) and liner oxide layer (26) are etched to form a gate spacer (60) close to the gate electrode (22). The gate spacer (60) is provided with the etched liner nitride layer (28) and liner oxide layer (26) thereunder.
Patent JP-2004054408-A (JP)
Title: Electronic equipment and recording device
Inventor: OKADA MASAAKI
IPC: B41J29/38
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the power consumption of electronic equipment in a standby mode to which a power is supplied from a host computer.  <P>SOLUTION: A power source selecting means is provided with a power output means for stopping power supply from a main power source when power is supplied from a USB interface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056281-A (JP)
Title: Diversity antenna for wireless lan
Inventor: TO GENSHU
IPC: H01Q9/18
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless radio LAN diversity antenna which is capable of transmitting/receiving in any direction and immune to the influence of the multipath.  <P>SOLUTION: A dipole antenna 2 (linear polarization antenna) is housed in a lower case 1, a patch antenna 4 (circular polarization antenna) is housed in an upper case 3 supported on the lower case 1 so that the standing attitude of the case 3 is changeable. Thus, the polarization diversity effect is expectable in addition to the spatial diversity effect, resulting in a little influence of the multipath. The orientation of the antenna 4 is adjusted suitably to enable the antenna 4 to transmit/receive waves to/from above and below which is impossible by the dipole antenna 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003093234-A (JP)
Title: Electric kettle
Inventor: KIN KIN
IPC: A47J27/21
Filed: 2002-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an electric kettle that can display by a simple mechanism the amount of hot water discharged. SOLUTION: A second measuring device 11 detects the number of rotations of an electric pump 3, calculates the amount of hot water discharged by the minute based on the data retained by the processor device 12, and displays the amount on the display device 14.
Patent JP-2003040800-A (JP)
Title: Selective inhibition of aggrecanase in treating osteoarthropathy
Inventor: NOE MARK CARL
IPC: A61P31/04
Filed: 2002-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a pharmaceutical composition containing a small molecule which is an agent selectively suppressing aggrecanase for treating osteoarthropathy. SOLUTION: A pharmaceutical composition for treating a medical state in which a joint cartilage is broken in a mammal. The pharmaceutical composition contains an aggrecanase inhibitor having IC50 of <20 nM, and exhibiting distinctive effects on matrix metalloproteinases(MMPs), a disintegrin and metalloproteinases (ADAMs or reprolysins).
Patent JP-2004049118-A (JP)
Title: Chemical applicator
Inventor: MATSUMOTO YOSHIMI
IPC: A01M7/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive chemical applicator having a simple structure and capable of carrying out chemical application in high efficiency.  <P>SOLUTION: One terminal of a first sub-boom 21 is axially attached through a first shaft 41 to both sides of a main boom 20 attached through a lifting and lowering link 26 to the rear part of a main body 1 traveling while spanning a ridge, and one terminal of a second sub-boom 22 is axially attached through a second shaft 42 to the other terminal of the first sub-boom 21. The terminal at the rod side of a hydraulic cylinder 44 installed in the main boom 20 is connected to the upper side of the first sub-boom 21 at the vicinity of the one terminal. The lower side of the first sub-boom 21 in the vicinity of the one terminal is connected to the upper side of the second sub-boom 22 in the vicinity of the one terminal by a synchronous link 49. When the first sub-boom 21 is turned around the first shaft by contracting the hydraulic cylinder 44, the second sub-boom 22 is turned around the second shaft 42 by the synchronous link 49 according to the turning of the first sub-boom 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051804-A (JP)
Title: Ultraviolet-curable resin composition
Inventor: FUJITA EMI
IPC: C08F290/06
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molded product of an alicyclic structure-containing polymer having a hardcoat layer excellent in follow-up properties to a substrate comprised of the alicyclic structure-containing polymer and in pencil hardness and also excellent in optical characteristics regardless of environments where it is used.  <P>SOLUTION: The ultraviolet-curable resin composition comprises a urethane (meth)acrylate oligomer (A) bearing at least four (meth)acryloyl groups, a (meth)acrylate monomer (B) bearing three or four (meth)acryloyl groups and a photopolymerization initiator (C). The molded article of the alicyclic structure-containing polymer is obtained by forming a cured product of the ultraviolet-curable resin composition, comprising the urethane (meth)acrylate oligomer (A) bearing at least four (meth)acryloyl groups, the (meth)acrylate monomer (B) bearing three or four (meth)acryloyl groups and the photopolymerization initiator (C), as the hardcoat layer on the surface of the substrate comprised of the alicyclic structure-containing polymer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069718-A (JP)
Title: Compact wide-angle variable power lens and camera provided therewith
Inventor: NISHIMURA KAZUYA
IPC: G02B15/16
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact wide-angle variable power lens which has a 1st positive lens group and a 2nd negative lens group, whose viewing angle at a wide-angle end is ≥70°, whose variable power ratio exceeds 2.5, whose entire length is short and whose cost is reduced, and to provide a camera using the variable power lens.  <P>SOLUTION: The variable power lens is constituted to perform variable power by changing space between the 1st lens group G1 having positive refractive power and the 2nd lens group G2 (L<SB>21</SB>and L<SB>22</SB>) having negative refractive power, which are arranged in order from an object side. The 1st lens group G1 is constituted of a group 1a (L<SB>11</SB>and L<SB>12</SB>), an aperture diaphragm S and a group 1b (L<SB>13</SB>) in order from the object side, and all the lenses constituting the 1st lens group G1 are arranged through air space. Furthermore, assuming that FLw is focal length at a wide angle end, FLt is focal length at a telephoto end, IH is maximum image height, and TLt is a distance from a 1st surface to an image forming surface on an optical axis at the telephoto end, the variable power lens satisfies following conditional expressions. The conditional expressions are 1.1<FLw/IH<1.35 0.80<TLt/FLt<0.94.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050791-A (JP)
Title: Imaging apparatus and imaging method
Inventor: INOUE YOSHIAKI
IPC: B41J2/52
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an imaging apparatus in which a high gradation number can be attained, consumption of image recording material, e.g. ink, can be minimized, and excellent gradation reproduction characteristics are attained.  <P>SOLUTION: Using threshold value data T1 obtained by converting a reference threshold value matrix by a first threshold value matrix conversion table LUT1, continuous gradation image data G is converted into binary image data D1 and using threshold value data T2 obtained by converting a reference threshold value matrix by a second threshold value matrix conversion table LUT2, the continuous gradation image data G is converted into binary image data D2. A pixel is formed by driving a C head 28 based on the binary image data D1, and a pixel constituting the same gradation unit is formed by driving an LC head 32 based on the logical product data of the binary image data D1 inverted by an inversion circuit 33 and the binary image data D2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057529-A (JP)
Title: Cutter knife
Inventor: TAKAMASA MITSUHIRO
IPC: B26B1/08
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutter knife of which a die-cast part is manufactured by a simple mold structure and of which the die-cast body is uniform in thickness.  <P>SOLUTION: A sheath 4 is inserted into a first grip part 2 (A). A projection 3a to be retained of the edge of a second grip part 3 is hooked on a retaining recess part 2g of the first grip part 2 (B). The second grip part 3 is made to rotate to be connected to the first grip part 2 and fastened by a screw 5 and assembled. Assembling allows an upper end of the second grip part 3 to have the same level with the surface of an upper plate part of the first grip part 2. A cross section of the second grip part 3 of the die-cast part is formed in a U-shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062611-A (JP)
Title: Apparatus and system for protecting vehicles from theft
Inventor: KADOTA SHIGERU
IPC: G08B13/00
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a system for protecting vehicles from theft, which can inform emergency on the basis of communication interference between a security center, which informs the occurrence of an emergency situation to a predetermined contacts by receiving the emergency situation from the vehicles, and the apparatus for protecting the vehicles from the theft, which is mounted on the vehicle.  <P>SOLUTION: The system comprises the security center for protecting the vehicle from the theft, which informs the occurrence of emergency situations to the predetermined contacts, by receiving the emergency situations from the vehicles, and a security ECU, which can communicate with the security center and is mounted on the vehicles. The ECU, mounted on the vehicle, transmits a notice for a security set to the security center. The security center, receiving the security set, informs the occurrence of emergency situations to a user and the predetermined contacts such as police stations, on the basis of a fail to establish communication with a communication means due to the communication interference, after the center checks for the establishment of regular communication with the security ECU.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003123245-A (JP)
Title: Magnetic recording medium, manufacturing method thereof and magnetic recording and reproducing device
Inventor: SHIMIZU KENJI
IPC: H01F10/28
Filed: 2002-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having excellent recording and reproducing performances, thermal fluctuation and noise resistances, a method for manufacturing the magnetic recording medium and a magnetic recording and reproducing device. SOLUTION: A soft magnetic underlying film 2, an orientation control film 3, a perpendicular magnetic film 4 and a protective film 5 are provided on a non-magnetic substrate 1, the orientation control film 3 has the hcp structure, Δθ50 of the (0002) orientation face is set to 3 to 10 deg., and the difference (Δθ50 (mag)-Δθ50 (ori)) between Δθ50 (ori) of the orientation control film 3 and Δθ50 (mag) of the perpendicular magnetic film 4 is set to 1 to 8 deg..
Patent JP-2004068274-A (JP)
Title: Latch lock
Inventor: IMAI TSUTOMU
IPC: E05B15/10
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of noise even if a latch bolt is tilted.  <P>SOLUTION: In this latch lock in which the latch bolt with an inclined surface moved forward and backward to a latch case, the latch bolt is provided with cushioning materials disposed on the upper and lower parts of the inclined surface to project forward.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003102996-A (JP)
Title: Ball stop structure for transfer gutter in pachinko game machine
Inventor: KASHIWAGI ATSUSHI
IPC: A63F7/02
Filed: 2002-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a ball stop structure for a transfer gutter in a pachinko game machine by which a ball stop member which is arranged on the transfer gutter and engaged with a ball stop position and a ball stop release position so as to be freely rotatable is locked and held at the ball stop release position. SOLUTION: In the pachinko game machine, two ball passages 11a and 11b are arranged, the rear end of the ball stop member 28 is freely rotatably attached pivotally onto the transfer gutter 5 which guides the pachinko game balls in a ball tank 4 to a pachinko game ball put-out device 6, an engagement hole 32 is disposed in the ball stop member 28 and also an engagement projection 33 is arranged on the transfer gutter 5. The engagement hole 32 is fitted to the engagement projection 33 so that the ball stop member 28 is locked and held at the ball stop release position.
Patent JP-2003109229-A (JP)
Title: Optical disk and methods for recording and reproducing essential information of optical disk
Inventor: LEE KYUNG-GEUN
IPC: G11B7/24
Filed: 2002-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an essential information recording method and its reproducing method of a recordable optical disk utilizing a phase change. SOLUTION: The method for recording essential information in an optical disk involves: heating recording layers 33a, 33b above the temperature of crystallization by radiating a beam according to a photoelectrically converted signal to the recording layers 33a, 33b; and slowly cooling the heated recording layers 33a, 33b to the temperature of crystallization or below to form a pattern of crystalline and amorphous marks.  The essential information reproducing method involves; radiating a beam onto a pattern of crystalline and amorphous marks in which essential information of the optical disk is recorded; receiving the beam reflected from the pattern of crystalline and amorphous marks and photoelectrically converting the received beam to detect a signal; filtering the detected signal through a high-pass filter; and reproducing the essential information of the optical disk from the filtered signal.