baber/WOPTO huggingface dataset:
Patent JP-2003224152-A (JP)
Title: Die bonding apparatus
Inventor: KANDA HIROTAKA
IPC: H01L21/52
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die bonding apparatus for introducing automation for mounting electronic components to a stem.  <P>SOLUTION: In this die bonding apparatus 1, after a stem 2 is mounted on a stem mounting head 6, when an electronic component S is placed on a component mounting surface 27 of the stem 6 and when a stem base 24 is heated by a heater 9, the stem 2 must be surely mounted on the step mounting head 6 without any displacement. Therefore, the stem 2 can be easily and surely fixed and maintained to the stem mounting head 6 by providing a chuck 40 to the stem mounting head 6 and then holding the circumference 24a of the stem base 24 by a plurality of clams 47 provided at the end of an oscillating lever 41 of the chuck 40. Moreover, the structure of the chuck 40 is employed corresponding to various shapes of the stem base 24 and can be used for the centering of the stem base 24.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226056-A (JP)
Title: Long medium printer
Inventor: YOKOSHIMA KENKI
IPC: B41J3/36
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To set a format flexibly in a fixed length mode.  <P>SOLUTION: When a transition is made to a format alteration mode, print length of block data is calculated in a candidate format selectable as an altered format (S1). A candidate format having a calculated print length longer than the block length is displayed while being discriminated from a candidate format having a calculated print length shorter than the block length (S1). When the print length calculated by the calculating means is longer than the block length, a value longer than the calculated print length is displayed as an alteration candidate block length (S5).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228436-A (JP)
Title: Detection circuit of clock abnormality on multiple wirings
Inventor: TAMAI HIDEAKI
IPC: G06F1/04
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To quickly detect adverse effects on a waveform due to reflection or noises, when they are caused in an input waveform of an arbitrary buffer on multiple wiring in a clock distribution arrangement to a plurality of LSIs mounted in a package.  <P>SOLUTION: An updown counter 2 begins from an initial value O, and 1 is added thereto by a clock of an updown counter input 21 from a buffer 4, and 1 is subtracted therefrom by a clock of an updown counter input 22 from a buffer 5. Also, the calculated value of the counter is output to an alarm-issuing unit 3. The alarm-issuing unit 3 monitors the value of the counter inputted from the updown counter 2, and outputs an alarm, when an abnormal value is detected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002365516-A (JP)
Title: Camera and unit for the camera
Inventor: YAMAMOTO MASAO
IPC: G02B7/04
Filed: 2002-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a camera suitable for imaging both a reducing system image and a magnifying system image by. SOLUTION: This camera is equipped with a case body 11 incorporating a CCD 15 and a lens barrel 12. An abutting body 20, inside which an objective lens 40 is fixed, is inserted through the inside off the lens barrel 12 and a rotatable operating body 30 is fit to the outside of the lens barrel 12. When the operating body 30 is rotated, the abutting body 20 moves back and forth along an optical axis K. By properly turning the operating body 30 and moving the abutting body 20 back and forth, the lens 40 is moved back and forth, and either the image by the reducing system or the image by the enlarging system is imaged up by a user. In the case of imaging by the reduced image system, the abutting body 20 is housed in the lens barrel 12. In the case of imaging by the enlarging system image, the abutting body 20 projects from the lens barrel.  The position of the edge of the abutting body 20 at such a time is set to such a position that the lens 40 is focused in the center. In the case of imaging the enlarged image, the user sets the edge of the abutting body 20 in a state where it abuts on an imaged object.
Patent JP-2003235099-A (JP)
Title: Electrostatic microphone
Inventor: TSUKUDA YASUNORI
IPC: H04R19/01
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electret type electrostatic microphone with a low profile and providing stable products.  <P>SOLUTION: The electrostatic microphone 10 uses a coned disk spring 22 for the connection between a rear pole plate 18 and a JFET board 24 so as to allow the coned disk spring 22 to receive a caulking pressure when a case 12 is caulked. Thus, it is possible to prevent the rear pole plate 18 and the JFET board 24 from being broken and to improve the yield. Since the lower profile employing the coned disk spring 22 is attained in comparison with the user of a coil spring or the like, the use of the coned disk spring 22 contributes to the low profile of the entire microphone.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231784-A (JP)
Title: Aromatic monovinyl resin sheet and method of manufacturing resin for the sheet
Inventor: KAWASAKI TOSHIHARU
IPC: C08F2/44
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aromatic monovinyl resin sheet which is excellent in thermal stability, has little odor, and is also excellent in moldability, and a molded article of the resin.  <P>SOLUTION: Provided a sheet and a molded article of the aromatic monovinyl resin composition which (a) comprises an aromatic monovinyl resin having a weight average molecular weight of 150,000-700,000 and α-tocopherol (b), wherein the amount of the α-tocopherol is 0.001-0.3 wt.% based on the weight of the resin (a) are provided. There are also provided a sheet and a molded article of the aromatic monovinyl resin composition wherein the residue of the aromatic monovinyl monomer is 100 ppm or less and a total of the residues of a dimer and a trimer which are derived from the aromatic monovinyl monomer is 0.4 wt.% or less.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233482-A (JP)
Title: Printing system
Inventor: HARA YASUAKI
IPC: G06F3/12
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate a user to properly utilize a function prepared in a printing device in a printing system.  <P>SOLUTION: This is a printing system provided with a printing device 12 and a host device 11 which are interconnected directly or via a network 13. The host device 11 lets the user to choose an option and reflects it on the setup of a printing driver when option application information of a printing device 12 can be obtained from the printing device 12. Also, the host device 11 lets the user to choose an option among applicable options and reflects it on the setup of a printing driver when the option application information of the printing device 12 cannot be obtained from the printing device 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239673-A (JP)
Title: Crustal core sampling method, and antibacterial polymeric gel and gel material for use therein
Inventor: MASUI NOBUAKI
IPC: E21B43/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crustal core sampling method which is suitable for study of microorganisms in the earth crust without a fear of contamination of samples by external microorganisms, and to provide an antibacterial polymeric gel and a gel material for use in the method.  <P>SOLUTION: According to the crustal core sampling method, earth crustal core samples are taken in a state in which the samples are covered with the antibacterial polymeric gel prepared by dispersing an inorganic antibacterial agent in a polymer. The inorganic antibacterial agent is comprised of at least one of silver, zinc, copper, and a compound containing their ions, and preferably the inorganic antibacterial agent is carried by a substrate. It is also preferable that the antibacterial polymeric gel contains the inorganic antibacterial agent in a range of 0.0001 to 10.0 mass %. There are provided antibacterial polymeric gel for use in crustal core sampling, which is formed of the polymer and the inorganic antibacterial agent, and gel material for use in the same.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240473-A (JP)
Title: Heat exchanger
Inventor: KAWAMURA HIDEO
IPC: F28D7/10
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger in which a heat exchange efficiency is remarkably increased by satisfactorily joining a metal porous member to a metal flat plate.  <P>SOLUTION: This heat exchanger comprises an exhaust gas pipe 41, a cylindrical body 42 forming a partition wall 2 formed of a metal plate forming a fluid passage 7 disposed in the exhaust gas pipe 41, an inlet pipe 8 for leading natural gas therein passing through the exhaust gas pipe 41 and installed in the cylindrical body 42 and an outlet pipe 9 for feeding natural gas, metal porous members 3 with open pores disposed in the cylindrical body 42, and fins 4 formed of metal porous members 3 vertically installed on the outer peripheral surface of the cylindrical body 42. The metal porous members 3 are diffusively joined to the inner wall surface of the tube body 42, a metal flat plate 10 forming the partition wall 2 is longitudinally extended in the cylindrical body 42, and the metal flat plate 10 is diffusively joined to the metal porous members 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002303633-A (JP)
Title: Dispensing device
Inventor: NAGAOKA NOBUO
IPC: G01N35/10
Filed: 2002-02-15
Abstract: PROBLEM TO BE SOLVED: To clean the insides of dispensers 1a and 1b in a dispensing device with an operation means for obtaining the amount of dispensing and the amount of suction, by integrating and analyzing the amount of passage of each fluid dispensed to the dispensers 1a and 1b and passed through the location of installation of a specimen sensor on the basis of a signal indicating an operating state of suction or discharge and an output signal of a fluid sensor. SOLUTION: The dispensing device is provided with a cleaning liquid tank 18 for storing a cleaning liquid and a pump 19 provided between the cleaning liquid tank 18 and the dispensers 1a and 1b. It is possible to draw liquids into the dispensers 1a and 1b and discharge them from tubes 1a and 1b by the pump 19 and clean the insides of the tubes by supplying the cleaning liquid in the cleaning liquid tank 18 for the dispensers 1a and 1b.
Patent JP-2003244031-A (JP)
Title: Communication apparatus, communication system, and signal input apparatus
Inventor: UNO WATARU
IPC: H04B3/32
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication apparatus capable of preventing an unnecessary signal from being propagated to other communication apparatus with a simple configuration, and to provide a communication system and a signal input apparatus.  <P>SOLUTION: A slave 5 is provided with: an external terminal 5f for connection of a cable 6; an external terminal 5g for input of an external signal; a diode 5h interposed between the external terminals 5f and 5g to prevent a signal from the external terminal 5g from being propagated to the external terminal 5f; and a signal processing circuit 5a for exchanging signals with a common connecting point 5i of the external terminal 5g and the diode 5h.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241747-A (JP)
Title: Information processor and its control method, and control program, and recording medium
Inventor: TERADA YOSHINARI
IPC: G06F21/10
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor and its control method and a control program which enable concert players to share musical score data and can prevent the musical score data from being altered or illegally copied, and a recording medium where the control program is recorded.  <P>SOLUTION: The information processor, once inputting a musical score transmission indication, decides whether or not a musical score is allowed to be sent according to use right information on musical score data DM and sends it only when deciding that the data are allowed to be transmitted. Further, the information processor, when sending the data, replaces the use right information of the musical score data DM to be sent with use right information disallowing transmission and storage and sends the information. The information processor, when inputting a musical score storage indication, decides whether or not the musical score is permitted to be stored according to the use right information of the musical score data DM and stores in only when deciding that the data are permitted to be stored.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241427-A (JP)
Title: Toner
Inventor: FUJIKAWA HIROYUKI
IPC: G03G9/087
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner having high developing property, fixing property, offset resistance and blocking resistance and excellent durability.  <P>SOLUTION: The toner is produced by using a binder resin which comprises a vinyl polymer (A) having at least one of carboxyl groups, acid anhydride groups and monoester groups thereof, and a vinyl polymer (B) having an epoxy group as the structural components and which contains a crosslinked product produced by the reaction of the functional groups in the above polymers.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246526-A (JP)
Title: Sheet ejection device
Inventor: KITAGAWA SHINJI
IPC: B65H29/22
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet ejection device capable of ejecting the sheet without hanging down in either case of a thick sheet or a thin sheet, and so that the ejected sheet can be finely stacked on a tray.  <P>SOLUTION: The device has a plurality of driving rollers rotatably driven and a plurality of driven rollers pushing the sheet to the driving rollers, and a seat-like member projecting a curved part to the driven roller side further rather than the outside periphery of the driving roller is installed between driving rollers.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236171-A (JP)
Title: Image display device for pachinko game machine and control method therefor
Inventor: SHITANI TAKESHI
IPC: G09G5/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide the image display device of a pachinko game machine enabling smooth display without lowering a frame rate.  <P>SOLUTION: The image display device is provided with a first frame buffer 101 composed of at least two frame buffers for plotting and displaying the first image of a low frame rate needing plotting time, and is also provided with a second frame buffer 102 composed of at least two frame buffers for plotting and displaying the second image of the frame rate higher than the one of the first image. The first image is plotted and displayed while alternately switching the two frame buffers of the first frame buffer 101 for plotting and for display and the second image is plotted and displayed while alternately switching the two frame buffers of the second frame buffer 102 for the plotting and for the display.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002233689-A (JP)
Title: Fully automatic washing machine
Inventor: NAKAMURA SATORU
IPC: D06F33/02
Filed: 2002-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a fully automatic washing machine which can adopt dehydrating and rinsing in washing utilizing bath water causing high water reducing effect. SOLUTION: After dehydrating and rinsing are carried out utilizing bath water and before next rinsing is carried out, a bath water pump 12 is driven for prescribed time T1 to discriminate whether bath water is supplied or not (steps S9, S10). When bath water is not supplied within the time T1 and the water level does not reach an A level, there is possibility dehydrating and rinsing carried out before are not effectively carried out. In a case like that, rinsing is further added to rinsing carried thereafter to enable good rinsing to be carried out as a whole.
Patent JP-2003214347-A (JP)
Title: Portable air compressor and anti-theft system for portable air compressor
Inventor: OTA JUN
IPC: G08B13/02
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique effective for theft prevention of an air compressor.  <P>SOLUTION: An anti-theft system for a portable air compressor 101 comprises: an air compressor main body portion integrally constituted of an electric motor, a compressing portion compressing intake gas and discharging the compressed gas by using the electric motor, and a compressed gas storage tank storing the compressed gas discharged from the compressing portion; a monitoring means 121 monitoring incorrect transfer of the air compressor main body and sending an incorrect transfer detection signal when detecting the incorrect transfer of the air compressor main body; and an alarming means 141 notifying that the air compressor 101 is stolen when receiving the incorrect movement detection signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258709-A (JP)
Title: Space division multiplex access apparatus, adaptive array antenna base station, terminal and control method therefor
Inventor: NISHIMORI KENTARO
IPC: H04B7/26
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a space division multiplex access apparatus, an adaptive array antenna base station, a terminal and a control method therefor in which the adaptive array antenna base station transmits an instruction for selecting a terminal antenna element to the terminal.  <P>SOLUTION: In the space division multiplex access apparatus, the adaptive array antenna base station, the terminal and the control method therefor, a terminal transmission antenna determination part 144 is provided for determining a terminal antenna element 21M for a transmission in each of terminals 2 on the basis of signals among the respective terminals, spatial correlation values among the respective terminals and the difference of the spatial correlation values found by a terminal correlation detection part 143, and each terminal 2 is provided with a changeover switch control part 24 for sending the instruction transmitted from the terminal transmission antenna determination part 144 for selecting the terminal antenna element 21M to a changeover switch 23.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246160-A (JP)
Title: Manufacturing method for aluminum substrate for lithographic printing plate
Inventor: NISHINO ATSUO
IPC: G03F7/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an aluminum substrate for a lithographic printing plate which makes it possible to use an aluminum rolled sheet (an aluminum sheet containing lots of alloy constituents or an aluminum sheet of which the alloy constituents are not regulated) and which brings about no nonuniformity in treatment due to surface roughening treatment and can make compatible plate wear and printing performance (scumming performance) when it is made into the plate.  <P>SOLUTION: In this manufacturing method, the aluminum sheet is subjected sequentially to (1) electrochemical surface roughening treatment in a nitric acid water solution in the condition that the ratio Qc/Qa between the quantity Qa of electricity of an alternating current on the occasion of the aluminum sheet being an anode and the quantity Qc of electricity of the current on the occasion of the sheet being a cathode is 0.9-1.0, (2) electrochemical surface roughening treatment in a hydrochloric acid water solution wherein the concentration of aluminum ions is made 1-8 g/L by adding an aluminum chloride hexahydrate in the rate of 10-70 g/L to a water solution containing a hydrochloric acid of 1-10 g/L, in the condition that the ratio of Qc/Qa is 0.9-1.0, and (3) anodizing treatment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258196-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: IKUMO MASAMITSU
IPC: H01L25/07
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce costs by simplifying manufacturing processes and shortening processing time, and readily and surely realize improvement in transmission characteristics by preventing breakage of wiring, in a semiconductor device in which semiconductor chips are stacked.  <P>SOLUTION: A semiconductor package, in which a second semiconductor chip 12 is mounted on a first semiconductor chip 18, is manufactured by plating a group of wirings 16 extending over the first semiconductor chip 18, from a single plated film through a continuous single process, while bonding the first semiconductor chip 18 with the second semiconductor chip 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253070-A (JP)
Title: Process for producing dioxin generation inhibitor and vinyl chloride resin composition containing this inhibitor
Inventor: SHIN TAKEMI
IPC: C08K5/09
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition which self-inhibits the generation of hydrogen chloride generated upon incinerating used vinyl chloride resin products and the generation of dioxins and does not discolor resins.  <P>SOLUTION: Calcined dolomite or its hydrate is pulverized, and the surfaces of the obtained fine particles are modified with a fatty acid to encapsulate the particles. By mixing these particles with vinyl chloride resins, discoloration of the synthetic resins by Ca or Mg components is inhibited, the Ca components are detoxified through their reaction with hydrogen chloride upon the incineration, and the generation of dioxins is inhibited through binding of Mg components to unburnt carbon.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003031694-A (JP)
Title: Semiconductor element containing cylinder type capacitor and its manufacturing method
Inventor: GO YOTETSU
IPC: H01L21/02
Filed: 2002-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor element containing a cylinder type capacitor, and its manufacturing method, in which no level difference is generated between the cell region and the peripheral circuit and adjacent bottom electrodes are prevented from being bridged through contact. SOLUTION: An insulating film pattern is formed on a semiconductor substrate to extend at a constant height from the cell region to the peripheral circuit region on the semiconductor substrate with a hole being provided in the cell region. A cylinder type capacitor bottom electrode is formed to touch the bottom of the hole while keeping an interval with respect to the inner wall of the hole. A dielectric film is formed on the insulating film pattern on the cell region and on the bottom electrode and a top electrode is formed on the dielectric film. A cylinder type capacitor can thereby be manufactured in the cell region without generating any level difference between the cell region and the peripheral circuit, and an IMD being formed for the subsequent metallization process can be planarized easily as compared with prior art or the planarization process itself can be eliminated.
Patent JP-2003251988-A (JP)
Title: Applicator
Inventor: OKAI SADAHIRO
IPC: B43L19/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an applicator which centrifugally removes bubbles after filling the applicator with a coating fluid and a backflow inhibitor placed above the former and also an applicator capable of preventing the coating fluid and a backflow inhibitor composition from being mixed and preventing backflow inhibitor composition from being discharged from a coating tip.  <P>SOLUTION: In the applicator with the coating fluid such as an aqueous ink, an oil ink, an aqueous correction fluid or an oil correction fluid and the backflow inhibitor composition of the coating fluid, arranged in a coating fluid tank, a substance with an air-permeability is inserted into a contact part between the coating fluid and the backflow inhibitor composition and then the applicator is filled with the composition.  <P>COPYRIGHT: (C)2003,JPO