baber/WOPTO huggingface dataset:
Patent JP-2002206906-A (JP)
Title: Medium absolute thickness detector and medium absolute thickness detection method
Inventor: WEAVER JEFFREY S
IPC: G01B7/06
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a medium absolute thickness detector and a medium absolute thickness detection method capable of measuring an absolute thickness of a medium. SOLUTION: This medium absolute thickness detector 2 is provided with at least one piezoelectric element means 6 having a first end and a second end and a medium absolute thickness calculation means 8 connected to the first end of the piezoelectric element means 6 for operation, namely, the medium absolute thickness calculation means 8 in which the second end of the piezoelectric element means comes into contact with a first sampling height of the medium 4 and then comes into contact with a second sampling height of the medium 4 to determine the absolute thickness of the medium 4.
Patent JP-2003127355-A (JP)
Title: Ink jet pattern forming method and ink jet device
Inventor: TAZAKI TAKAYUKI
IPC: B41J2/055
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To realize stable discharge of ink by making a quantity of a liquid droplet discharged from a head small and preventing a splash. SOLUTION: The ink jet device is provided with: a piezoelectric drive head 500; a main pulse generating circuit 200 which generates a main pulse A of a trapezoidal wave; a sub pulse generating circuit 300 which generates a sub pulse B in which a tilt of a waveform of a rising edge is continuously monotone- decreased, after a predetermined time has passed from the main pulse A; and a supply circuit 400 which combines the main pulse A and the sub pulse B to get a drive pulse C and supplies it to the piezoelectric drive head 500.
Patent JP-2003126360-A (JP)
Title: Reel type game machine
Inventor: YAMAGISHI MICHIHIRO
IPC: A63F5/04
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To sufficiently improve amusement by reflecting the degree of skill of player's stop operation to development of a game. SOLUTION: This reel type game machine 1 is provided with a drawing in control means 11, a drawn-in frame number changing means 12 and a game mode control means. When a winning pattern exists in the range of the prescribed number of drawn-in frames consecutive from patterns on an effective line when a player performs stoppage operation, the drawing in control means 11 controls the operation of reel bodies so as to drawing-in the winning pattern onto the effective line. The drawn-in frame number changing means 12 changes the prescribed number of the drawn-in frames according to selecting operation by the player.  The game mode control means performs control for increasing the putting out number of game medals when the number of the drawn-in frames is reduced and reducing the putting out number of the game medals when the number of the drawn-in frames is increased according to the change of the number of the drawn-in frames by the drawn-in frame number changing means 12.
Patent JP-2003133271-A (JP)
Title: Chemical mechanical polishing apparatus
Inventor: TANAKA YOSHIHIRO
IPC: B24B37/30
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent deteriorated productivity or the like due to error detection in a CMP apparatus comprising a mechanical detection mechanism for detecting the presence or absence of a wafer in a carrier head. SOLUTION: The chemical mechanical polishing apparatus which comprises three carrier heads 31-34 for absorbing and holding a wafer, a removable table 51, and three platens 61, 71 and 81 for pressing and polishing the wafer held by the carrier heads, and has mechanical detection mechanisms in the carrier heads, wherein four reflex optical sensors 120 are provided on a top face of a base 20 outside the carrier heads 31-34. This structure improves polishing efficiency as well as productivity.
Patent JP-2003134809-A (JP)
Title: Switching power circuit
Inventor: HIASA NOBUYUKI
IPC: H02M3/28
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a switching power circuit, capable of preventing malfunctions and inability of operation using a pulse overcurrent (leading-edge noise). SOLUTION: A reference voltage generating circuit 300, shown in Figure, a generates a high-reference voltage V1 and a low-reference voltage V2, either of which is used as the reference voltage for an IS comparator 5 of an overcurrent protection circuit 400. By inputting the high-reference voltage V1 during only the period when the pulse overcurrent flows, the overcurrent protection circuit 400 is made not to act on the pulse overcurrent generated in normal operation. By making the overcurrent protection circuit 400 act only when an excessive pulse overcurrent is caused to flow, the switching power circuit is prevented from malfunctioning or becoming incapable of operation.
Patent JP-2002258445-A (JP)
Title: Light shielding cartridge for photosensitive material using piece of cloth for light shielding and photosensitive material packaged body
Inventor: TSURUMAKI SATORU
IPC: D04B21/02
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a light shielding cartridge for a photosensitive material which has pieces of cloth for light shielding, which has excellent light shielding performance in the infrared region and which lowers the drawing resistance of a photographic film. SOLUTION: The light shielding cartridge has a mouth from which a photosensitive material is drawn, the mouth is made lightproof by pieces of cloth for light shielding and the cloth comprises a ground fabric structure and a pile part. This pile part has an originally blackened fiber pile part obtained by embedding originally blackened fibers containing carbon black and a black dyed fiber pile part obtained by embedding black dyed fibers dyed black with a dye, the proportion of the originally blackened fiber pile part is 5 to 60 wt.% of the whole pile part, and the originally blackened fibers have a larger single fiber size than that of the black dyed fibers.  The total pile density of the originally blackened fibers and the black dyed fibers is 30,000 to 55,000/cm<2> and both pile parts are disposed in parallel stripes at nearly right angles to the drawing direction of the photosensitive material.
Patent JP-2003129448-A (JP)
Title: Screen for channel
Inventor: KONISHI MASAHIDE
IPC: E02B5/08
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a screen for a channel which can contribute to environmental conservation by preventing progress of pollution and putrefaction of water stagnating for a long period of time and by avoiding generation of a malodor and deterioration of water quality of a river. SOLUTION: The structural frame 40 of the screen for the channel 4 comprises a plurality of longitudinal cylindrical parts 41, 41, etc., which are arranged apart at prescribed intervals in the width direction and a plurality of lateral solid parts 42, 42, etc., which are arranged apart at prescribed intervals in the height direction, the longitudinal cylindrical parts 41, 41, etc., are constituted by being provided with a large number of through-holes 5, 5, etc., so as to be water permeable. Openings at the upper/lower both ends are covered openably/closably by covers 6, 6 and a contact agent 7 for purification made of, for example, charcoal, is loaded in a way to be able to take in and out.
Patent JP-2003130082-A (JP)
Title: Fixed type uniform speed universal joint
Inventor: YAMAZAKI KENTA
IPC: F16D3/2237
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a fixed type uniform speed universal joint suitable for use in the field disliking rotary backlash. SOLUTION: A pushing member 10 is fitted to a shaft 5 and a receive member 14 is fitted to a retainer 4. The pushing part 11 of the pushing member 10 is elastically brought into contact with the receive part 15 of the receive member 14. Thereby the inside ring 2 and the retainer 4 are axially moved relatively. The ball 3 is pushed into the contracting direction of a wedged ball track to reduce the axial clearance of the track.
Patent JP-2003128059-A (JP)
Title: Multi-layer hollow container with barrier property and its manufacturing method
Inventor: HAMAGUCHI MITSUSHIGE
IPC: B32B1/02
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layer hollow container with barrier property and its manufacturing method that is excellent in flexibility for container design, barrier property, inter-layer bondability, and mechanical characteristics. SOLUTION: The multi-layer hollow container comprises a barrier layer formed from a resin composition composed of (a) polyolefin resin and (b) polyphenylene sulfide resin, and a thermoplastic resin layer composed of (c) thermoplastic resin other than the resin composition that constitutes the barrier layer, and is a barrier multi-layer hollow container characterized in that it contains, in one part therein, a fuse-bonding part whose strength is 60% or more of that of the non-fuse-bonding part.
Patent JP-2003140045-A (JP)
Title: Camera equipped with zoom lens
Inventor: KAWAMURA KAZUTERU
IPC: G02B7/10
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a camera equipped with a zoom lens capable of attaining the high power variation and the miniaturization of the lens and capable of obtaining a good stable performance at a wide viewing angle. SOLUTION: The zoom lens includes a 1st positive lens group G1, a 2nd positive lens group G2 and a 3rd negative lens group. The 2nd lens group G2 includes a negative lens group G2F and a positive lens group G2R, and satisfies the following conditional expressions; 0.70<=|fw/h|<=1.31, 0.40<=|f21/h|<=1.90 and 0.14<=d2 /h<=1.25, provided that fw denotes the focal distance at a wide angle end, h denotes the maximum height of the photographed image, f21 denotes the focal distance of the negative lens group G2F, d2 denotes a distance from the lens surface closest to the object side to the lens surface closest to the image field side of the 2nd lens group.
Patent JP-2003143276-A (JP)
Title: Handset for communication equipment
Inventor: FUKUDA MIKIO
IPC: H04M1/62
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a handset for communication equipment, in which hauling hardly occurs even when using the handset while enlarging the output of a speaker. SOLUTION: A bone conduction speaker is housed in the upper part of a case 2, a microphone is housed in the lower part of the case 2, and sound holes 5 of a microphone part 4 are formed on the bottom of the case 2 and/or on the side face of the lower end thereof.
Patent JP-2003135600-A (JP)
Title: Cannula holder
Inventor: TOSHIOKA HIROSHI
IPC: A61M16/06
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a cannula holder preventing a looped part of a cannula for nostrils from biting into the skin near the cheekbone to leave no marks of tubes after removal of the cannula. SOLUTION: A pair of right and left ear straps 1 made from soft material are formed each having an ear strap part 1A and a cheek abutting part 1B being contiguous to the ear strap part 1A and long enough to make its tip applied near the cheekbone and having a predetermined width. A cushion 2 is provided on the inner surface of the cheek abutting part 1B. A hollow tube 3 is provided on the outer surface of the cheek abutting part 1B and along the cheek abutting part 1B. A cut part 4 is provided on the upper side of the hollow tube 3 from the front end to the rear end thereof and the hollow tube 3 can be circumferentially opened and closed by elastic force. Hollow tubes 3 are provided in two spaced apart positions.
Patent JP-2003140186-A (JP)
Title: Method of manufacturing electro-optic device, electro- optic device and electronic apparatus
Inventor: KAMIDOI SUSUMU
IPC: G02F1/1368
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an electro-optic device which is capable of efficiently performing an etching process step and an ashing process step, an electro-optic device and an electronic apparatus. SOLUTION: In manufacturing an TFT array substrate or the like of a liquid crystal device, various kinds of thin films 410 are patterned by performing a deposition process step ST1 of forming a thin film 410 on the surface of a substrate 10b, such as a quartz substrate and glass substrate, a mask forming process step ST2 of forming a resist mask 400 on its surface and an etching process step ST3 of etching the thin film 41 from an opening 450 of the resist mask 400. The ashing process step ST4 of removing the resist mask 400 is performed every time the etching process step ST3 is performed and the etching process step ST3 and the ashing process step ST4 are continuously performed without removing the substrate 10b from a chamber with the same treating equipment.
Patent JP-2003142374-A (JP)
Title: Apparatus and method for forming resist pattern
Inventor: KIYOTA MAKOTO
IPC: H01L21/027
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a resist-pattern forming apparatus which eases compensation work for compensation parameters that respond to measurement data on measurement items, such as resist film thickness and developed linewidth. SOLUTION: This resist-pattern forming apparatus comprises a coating/ developing apparatus 100, which comprises a coating unit 3A and a developing unit 3B and to which an exposure apparatus 200 is connected, and a parameter control unit 8 that controls these processes, where inspection units respectively inspect reflectance of the underlying film, resist-film thickness, developed linewidth, and the like. These measured data are inputted to a data-collection controller 7 from respective inspection units. The data-collection controller 7 transmits the data to the parameter control unit 8. In the control unit 8, compensation parameters are selected, based on the measured data on the measurement items, such as the resist-film thickness, and the compensation for the compensation parameters are conducted.  The compensated parameters are transmitted to respective process units via the data-collection controller 7.
Patent JP-2003149914-A (JP)
Title: Electrostatic charging device
Inventor: NAKAHATA HIROSHI
IPC: G03G15/02
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent an image from being uneven owing to damage to a wire by preventing excessive stress from being applied to the wire when the wire is loaded in an electrostatic charger and further to easily adjust the height of the wire. SOLUTION: A spring 2 and a conductive holding member 3 are inserted into the wire 4, an end of the wire 4 is held by one end of the spring 2, and the other end of the spring 2 is held by the conductive holding member 3. Consequently, the apparent length of the wire 4 can be increased and decreased by the spring 2 and after an electrode 9 supported by a support plate 33 supporting the conductive holding member 3 is engaged with a fixed member 1, the other end of the wire 4 can be engaged with a lock member 5. Further, the conductive holding member 3 is supported rotatably on the electrode 9 and the height of the wire 4 can be adjusted by its rotation.
Patent JP-2003153369-A (JP)
Title: Acoustic reproduction method and apparatus thereof
Inventor: KIYOHARA KENJI
IPC: H04R3/00
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To improve the radiation efficiency of high-frequency components in a method and an apparatus for acoustically reproducing sounds by the spatial demodulation operation of ultrasonic waves that are subjected to amplitude modulation by an audible sound signal. SOLUTION: In the acoustic reproduction method, ultrasonic signals are subjected to amplitude modulation by audible signals, the ultrasonic signals that have been subjected to amplitude modulation are applied to an electroacoustic conversion section 6, and a sound corresponding to the audible signal is reproduced by the spatial modulation operation of ultrasonic waves that are radiated from the electroacoustic conversion section 6. In the acoustic reproduction method, the high-frequency components of the audible signals are added to ultrasonic signals that are applied to the electroacoustic conversion section and are subjected to amplitude modulation, and the electroacoustic conversion section is directly driven by the high-frequency components, thus proposing the acoustic reproduction method and apparatus for efficiently radiating high-frequency components.
Patent JP-2003149430-A (JP)
Title: Method for forming color filter with protruding structure and color filter with protruding structure
Inventor: KONO TETSUO
IPC: G02F1/1335
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an easy method for forming a color filter having a protruding structure for alignment of liquid crystal to increase the viewing angle of a liquid crystal display device (LCD), and to provide a color filter with protruding structure. SOLUTION: The liquid crystal display device has a liquid crystal layer held between two substrates having conductive layers in the sides opposing to each other. The method for forming a color filter with protruding structure includes a process of forming a color filter by a photolithographic method using a photosensitive resin material layer on the substrate. In the process, the color filter and the protruding structure for the alignment of the liquid crystal are formed in one photolithographic process by using the photosensitive resin material layer containing beads.
Patent JP-2003150566-A (JP)
Title: Information processor with shopping calculation function, shopping calculation program and recoding medium
Inventor: NAKAYAMA HITOSHI
IPC: G06F15/02
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an information processor with shopping calculation function, a shopping calculation program, and a recording medium having the function of making a required calculation at shopping time, and capable of easily confirming a calculation history. SOLUTION: A store number is set by inputting a 'store' key 45, a numeric key, and a '=' key. After setting the store number, a shopping amount is inputted by a four-rule calculation key 40, and when inputting a 'capital' key 41, a shopping count increases by 1, and when inputting a 'change' key 42 by inputting the capital, a change amount is calculated by subtracting a payment amount from the capital. When finishing shopping at one store, a new store number is set, and the above shopping calculation is made. Since a shopping history is collected for every store number, the history can be confirmed in more detail.
Patent JP-2003150554-A (JP)
Title: Authentication method using plurality of accounts and system device and processing program
Inventor: ITO KOJI
IPC: G06F21/34
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an authentication method using a plurality of accounts, a system device, and a processing program capable of providing service even when it is difficult to simultaneously execute respective authentication procedures when users dispersively exist when providing the service requiring approval of a plurality of users on a computer network. SOLUTION: This authentication method adopts a constitution means characterized in constructing a system in an authentication server 501 existing on the computer network NW, and having a server program 502 by an approving terminal 301 for approvers A1 to An to execute authentication processing for approving acquisition of the content of an approval receiver U, and having an approving terminal client program 302, and a content acquiring terminal 401 for the approval receiver U to execute the authentication processing for acquiring the content 503 of receiving approval of the approvers A1 to An, and having a content acquiring terminal client program 402.
Patent JP-2003150866-A (JP)
Title: Method for processing split charge, device for executing the same, processing program and record medium
Inventor: ANZAI HIROKI
IPC: G06Q50/00
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of providing merchandise after processing split charge to a plurality of users with intention to pay at shared ratio and shared amount which each user desires. SOLUTION: A step to send a merchandise ID for distinguishing merchandise to be jointly purchased from a joint purchase terminal to a charging server and to request indication of charging information indicating purchase price of the merchandise, a step to send the charging information to the joint purchase terminal from the charging server, a step to indicate the charging information to each user and to receive the input of payment amount and to create split charge information indicating payment amount for each user and send the same to the charging server when total of received payment amount reaches the purchase price of the charging information, a step to request a merchandise providing device to provide a merchandise of which charging process is completed after finishing charging process of payment amount for each user based on the sent split charge information,  a step to provide the requested merchandise to the joint purchase terminal from the merchandise providing device, and a step to receive the merchandise provided from the merchandise providing device at the joint purchase terminal are included.
Patent JP-2003145765-A (JP)
Title: Recorder and its discharge method
Inventor: IMANAKA YOSHIYUKI
IPC: B41J2/05
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To make an ink discharge quantity constant for each recording head even when a total pulse width of a pulse voltage impressed to heating resistors becomes short. SOLUTION: Even when the total pulse width impressed to heating resistors is not larger than 3 μs whereby the ink discharge quantity decreases with a decrease in the pulse width, a maximum reach temperature of surfaces of heating resistors when a preheat pulse is applied is set to be higher as a resistance value of a rank resistance becomes low. A reduced amount of the ink discharge quantity which decreases with the decrease in the total pulse width is corrected by elongating a pulse width P1 of the preheat pulse set on a rank table. The rank table is formed so that the ink discharge quantity is made constant.
Patent JP-2003154768-A (JP)
Title: Lithographic printing plate material and printing method
Inventor: GOTO SEI
IPC: G03F7/09
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a board, which is suitable for CTD and used for a printing plate material presenting favorable performances, and the printing plate material and further a printing method, with which a favorable working environment can be obtained by employing the printing plate material. SOLUTION: In the printing plate material used for a printing method, in which printing is performed through development with water or water and ink on a printing equipment, the board of the printing plate material is made of a polyethylene terephthalate having a haze value of 0.6 to 2.5%.
Patent JP-2003158161-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: TOMOHIRO YASUHIKO
IPC: G03F7/40
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which the size of a specific part can be evaluated without influencing the characteristics of the semiconductor device to become deteriorated, and to provide a method of manufacturing the same. SOLUTION: This semiconductor device contains an effective pattern region 10 and at least one measurement mark region 20. The measurement mark region 20 has measurement objective parts. The measurement objective parts have the same shapes as those of the parts which constitute a part of the effective pattern region 10.
Patent JP-2003160316-A (JP)
Title: Method and apparatus for producing fullerenes
Inventor: TAKEHARA HIROAKI
IPC: C01B31/02
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus able to produce economically a fullerene with mass production.  <P>SOLUTION: Fullerenes are produced by combustion and/or pyrolysis of a carbon containing compound in a combustion furnace. An oxygen containing gas fed for a combustion reaction is preheated.  <P>COPYRIGHT: (C)2003,JPO