baber/WOPTO huggingface dataset:
Patent JP-2003047885-A (JP)
Title: Cyclone in volume reducing apparatus
Inventor: INADA TOSHIAKI
IPC: B04C5/04
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a cyclone in a volume reducing apparatus in which a volume reducing liquid is economized by improving volume reduction efficiency. SOLUTION: The volume reducing apparatus is configured to aerially feed a material subject to volume reduction crushed in a predetermined size by a crushing apparatus from the crushing apparatus on a storage tank through the cyclone 5 by using an air transport apparatus through a transport pipe, to dissolve and reduce the volume of the material in the storage tank by using the volume reducing liquid, and to return air contributed to the aerial feeding of the material to the crushing apparatus through a return pipe. The partition plate 51 is vertically installed at the central part of the lower end of the cyclone 5. The angle of the partition plate 51 to the introduction passage of the transport pipe connected to the cyclone 5 is set according to the size of the cyclone 5 and the airflow of the air introduced to the cyclone 5.
Patent JP-2003051471-A (JP)
Title: Manufacturing method of semiconductor device, and semiconductor manufacturing apparatus
Inventor: SHIMASE AKIRA
IPC: H01L21/304
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To improve accuracy in the end point detection of the polishing, in a process for polishing a semiconductor substrate from the back for thinning. SOLUTION: The back of a semiconductor substrate 2 is polished, for example, when the thickness for transmitting a short-wave length laser beam, having a wavelength of approximately becomes 1 μm, and then the short-wavelength laser beam is applied to a section, where a p-n junction has been formed, OBIC starts to flow at the p-n junction section. Additionally, the value of OBIC increases by further thinning the semiconductor 2, thus detecting that the film thickness of the semiconductor substrate 2 has reached a prescribed thickness, when the value of OBIC reaches a specific value. Thus, at that time, the end point of polishing in the back of the semiconductor substrate 2 can be detected.
Patent JP-2003049225-A (JP)
Title: Method for reducing segregation in wire
Inventor: TANAKA SHIGENORI
IPC: C21D9/52
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for realizing the consistent quality of a wire by reducing segregation in the wire when using a cast billet manufactured by a billet continuous casting machine. SOLUTION: In a method for reducing segregation in the wire, the temperature after the finish rolling of the wire is >=1,050 deg.C, and the cooling speed at the ferrite temperature zone of <=850 deg.C after the subsequent rolling is >=10 deg.C/s. The cooling speed at the temperature after the finish rolling and in the ferrite temperature zone of <=850 deg.C after the subsequent cooling is not less than the value obtained from the formula (1) CR=-0.05*TR+70, where CR is the cooling speed ( deg.C/s) in the ferrite temperature zone of <=850 deg.C after the rolling, and TR is the temperature ( deg.C) after the finish rolling. In addition, the segregation grain size of the billet to be subjected to the rolling is <=4.5 mm.
Patent JP-2003053277-A (JP)
Title: Cleaning member for fine particle and sealing member
Inventor: OHARA YASUYUKI
IPC: B08B1/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning member and a sealing member for fine particles which can perform a cleaning function or a sealing function in a steady condition with a little variation in the load to a moving body or its vis-a-vis. SOLUTION: In cleaning part of an image forming device, the cleaning member 24 is attached to a housing and the whole of hair-leveled pile fibers 25 constituting the cleaning member 24 is slidingly made in contact with a photosensitive drum. The cleaning member 24 is provided with the pile fibers 25, a base cloth 31 supporting the pile fibers 25, a coating layer 32 installed on the reverse face of the base cloth 31, an adhesive layer 41 on the reverse face, and a cushion layer 33 bonded to the reverse face. The cushion layer 33 is used in a state compressed in a range of stable conditions showing nearly constant or moderate rise over a range of 5-50% of the rebound strength at 75% compression ratio over a range of 10-60% in compression ratio, when the rebound strength is measured as varying the compression ratio.
Patent JP-2002121540-A (JP)
Title: Sealing method for car body
Inventor: YAMADA ATSUSHI
IPC: C09K3/10
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a sealing material which has a shape retention function and can be cured without being accompanied by foaming in a high-temperature baking oven even in a high-temperature high-humidity environment, e.g. in summer; and a sealing method for car bodies with the sealing material. SOLUTION: A one-liquid sealing material for car bodies which contains precipitated calcium carbonate treated with an alkali metal salt of a fatty acid and can be cured by moisture under heating is provided. The above purpose is accomplished by a sealing method wherein this sealing material is used for sealing car bodies.
Patent JP-2003055711-A (JP)
Title: Surface treatment method for steel member, and hardened component thereof
Inventor: ODA KAZUYUKI
IPC: C21D7/06
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment method for a steel member by which fine and stable austenitic grains can be secured and the fatigue strength can be improved by performing a shot-peening on the steel member in a pre-stage of a step of rapidly heating the steel member above the austenitic temperature, and successively hardening the steel member to carry out plastic working of the surface of the steel member or to apply compressive residual stress to the steel member, and performing the hardening by rapid heating above the austenitic temperature after the shot-peening. SOLUTION: This surface treatment method for the steel member comprises a carburizing step S1 of performing carbo-hardening or carbo-nitrizing-hardening, a shot-peening step S2 of performing the shot-peening on the steel member, and a hardening step S3 of rapidly heating the steel member above the austenitic temperature after the shot-peening, and successively hardening the steel member.
Patent JP-2003059031-A (JP)
Title: Magnetic recording medium
Inventor: MORI YOSHIHIKO
IPC: G11B5/708
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium for high density recording satisfactory in electromagnetic transducing characteristics, excellent in high density characteristics of low noise in the recording and reproducing system combined with an MR head and satisfactory in durability in practical use, wherein the C/N ratio especially in a high density recording area is improved. SOLUTION: The magnetic recording medium wherein a magnetic layer consisting principally of ferromagnetic powder and a bonding agent is formed on a substrate is characterized in that zirconia particles are contained in the magnetic layer and the intensity ratio of Zr to Fe obtained by measuring the magnetic layer by fluorescent X-ray spectroscopy is 0.001-0.1.
Patent JP-2003060713-A (JP)
Title: Communication system, method for establishing communication connection, gateway device and communication terminal device
Inventor: MIYAKE MOTOHARU
IPC: H04M11/00
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a communication system for enabling a user of a communication terminal to optionally select a communication system between the communication terminal and a gateway of a communication system with which the communication terminal communicates from packet exchange connection or line exchange connection, its method for establishing communication connection and a communication terminal capable of performing the selection. SOLUTION: In a communication network having a gateway device for connecting to a packet exchange type public network, the gateway device selects either path between a path for connecting the gateway device and the communication terminal with the packet exchange connection and a path for connecting the gateway device and the communication terminal with the line exchange connection, uses the elected path and establishes connection between the communication terminal and the gateway device in response to a request from the communication terminal.
Patent JP-2003055078-A (JP)
Title: Method of manufacturing full-ripe fertilizer using organic waste
Inventor: MABUCHI KOSAKU
IPC: B09B3/00
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a full-ripe fertilizer which uses organic wastes, such as garbage, and is capable of rapidly making the organic wastes into the full-ripe fertilizer. SOLUTION: The organic wastes are asepticized by a boil-ripening treatment and are thereafter fully matured successively. The boil-ripening treatment is recommended to be carried out by putting the organic wastes into a pressure vessel and subjecting the organic wastes to the boil-ripening treatment while agitating the same in high-temp and high-pressure steam of a pressure ranging from 15 to 25 kg/cm<2> and a temperature ranging from 150 to 250 deg.C. Synthetic resins, such as plastic bags, styrols, and plastics, may be contained in the organic wastes which are the raw materials and in such a case the boil-ripening treatment is recommended to be carried out under the temperature and pressure conditions under which the process step synthetic resins are dissolved.
Patent JP-2003054453-A (JP)
Title: Mounting structure of exterior parts
Inventor: KASAHARA HISAO
IPC: B62D29/04
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To efficiently and easily mount a roof spoiler without generating problems such as the impairing of the strength of a rear gate panel caused by newly forming a work hole. SOLUTION: A roof spoiler 3 is provided with a nut 8 inside thereof in advance in a state of burying a shaft center of its threaded part toward the work hole 7. A spacer 10 having a recessed seat part 9 is adhered to a face at an outer panel 5 side of the roof spoiler 3 including the nut 8. The spacer 10 has a predetermined thickness and is provided with a hole part 10a on its approximate center to guide a screw part of a bolt 11 inserted from the outer panel 5 side into a screw hole of the nut. The outer panel 5 side of the spacer 10 is provided with a bolt seating face 10c and an inclined face 10b, and the outer panel 5 is deformed and closely abutted by fastening the bolt 11. The outer panel 5 has an insertion hole 5a for inserting the screw part of the bolt 11, whereby the bolt 11 is engaged with the nut 8 through the hole part 10a of the spacer 10.
Patent JP-2003064716-A (JP)
Title: Quick coupler
Inventor: YAMAMOTO KENICHI
IPC: E02F3/40
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To allow one worker to easily attach an attachment detachably to a working machine via a quick coupler even by himself/herself. SOLUTION: Locking devices 18R and 18L lock a locking body, which prevents the disconnection of a supporting pin on the side of the attachment engaged with an engaging groove on the side of the quick coupler, in a locking attitude. Constitutionally, a lock pin 22, which can be freely moved to locking and unlocking positions, can be held in the unlocking position by making a locking pin 21 locked to a locking recess of a guide body 19.
Patent JP-2003069707-A (JP)
Title: Method and device for predicting traffic
Inventor: TSUNEKAWA KENJI
IPC: G06Q10/04
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for flexibly predicting traffic in which various kinds of traffic factors made different are reflected by the kinds of telephone call receiving or the like. SOLUTION: As traffic prediction parameters, the actions of applicants (number of applicants, distribution of numbers of applicants for each date/time zone, rate of concentration in most busy hour/minute and time of continuation in most busy minute), receiving methods (the number of receiving lines and average hold time required for application) and actions of re-caller (the average recall interval) different corresponding to the kinds of telephone application receiving are inputted and on the basis of such parameters, traffic is predicted so that flexible prediction is enabled.
Patent JP-2003066263-A (JP)
Title: Optical cable connecting tube
Inventor: IMAIZUMI TAKESHI
IPC: G02B6/46
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To miniaturize the size of an optical cable connecting tube by reducing the number of required parts while a jacket gripping and sealing structure is simplified. SOLUTION: An optical cable connecting tube 10 to be used in the branching and connecting part of an optical cable 50 is provided with a frame 12 having a cable holding part 12A where storage grooves 12C and 12D are linearly formed and having stopper boards 12B which are arranged at the both ends of the holding part 12A, have a formed groove 12F corresponding to the end part of the storage groove 12D and are swelled outward from the cable holding part 12A within a vertical surface in a longitudinal direction.  The tube 10 is also provided with a protection tube 14 which has an inner size to store the frame 12 and also has screw parts 14A on the outer surfaces of the both ends in the longitudinal direction, bushes 16 for gripping the jacket of a part located outside of the frame 12 in the stored optical cable 50 and also hexagon cap nuts 18 which are provided with a through-hole where screws to be screwed onto the screw parts 14A are internally formed and also which pressurize the buses 16 against the stopper boards 12B by screwing inner surface screw parts onto screws 14A.
Patent JP-2003069654-A (JP)
Title: Data transmission method
Inventor: OGURO KATSUTOSHI
IPC: H04L25/02
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission method by which unnecessary radiation is reduced. SOLUTION: The transmission method for transmitting fast serial data from a first substrate 1 to a second substrate 4 through a harness 3, includes an S/P conversion step where the fast serial data is converted to slow parallel data by the first substrate 1, a step where the parallel data is transmitted through the harness 3, and a P/S conversion step where the transmitted parallel data is converted to fast serial data by the second substrate 4. Unnecessary radiation is reduced because the transmission frequency in the harness 3 is reduced.
Patent JP-2003064342-A (JP)
Title: Adhesive composition
Inventor: IKEDA YASURO
IPC: C09J175/08
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a two-pack curing type adhesive composition for laminating, having both characteristics as a white ink and characteristics as an adhesive and, especially, making it possible that its adhesiveness after heat sterilization treatment is improved, number of colors to be used in printing processes therefor is reduced, and its opacity is enhanced. SOLUTION: This two-pack curing type adhesive composition for laminating comprises a chief raw material which contains a polyol as a main component and a curing agent which contains a polyisocyanate as a main component, wherein the chief raw material contains (1) a white pigment dispersion containing a white pigment, a resin in which the white pigment is dispersible, and an organic solvent having no hydroxy group and (2) a polyetherpolyol and/or a polyesterpolyol having a number average molecular weight of 10,000-40,000 and having a glass transition temperature of -40 deg.C to 20 deg.C.
Patent JP-2003069246-A (JP)
Title: Box for containing electric/electronic apparatus
Inventor: GOTO HIDETO
IPC: H05K5/03
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a box for containing an electric/electronic apparatus in which the work for containing and maintaining an internal apparatus is facilitated. SOLUTION: A box body 1 comprises an upper surface 11, a bottom face 12, a back face 13 and one side face 14a and has an L-shaped opening 2 comprising a front opening 2a and a side opening 2b. The opening can be enlarged by opening a front door and a side door opening/closing the front opening 2a and the side opening 2b, respectively, and the containing work and maintenance of an apparatus can be performed quickly and accurately.
Patent JP-2003077283-A (JP)
Title: Semiconductor integrated circuit, nonvolatile semiconductor memory, memory card, and microcomputer
Inventor: FUJITO MASAMICHI
IPC: G11C8/08
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a MOS integrated circuit in which breakdown is hard to occur even if a high voltage output state of a high voltage output driver is switched. SOLUTION: This device comprises a high voltage output driver (1) making high voltage an operation power source and a switching circuit (2) switching the output state of the high voltage output driver. The high voltage output deriver has a series circuit consisting of a first MOS transistor (M1) and a second MOS transistor (M2) making a series connection point an output terminal in a current path of the high voltage, and in the switching circuit, when a complementary switch state of the first MOS transistor and the second MOS transistor is switched, after one side of transistors being an on state is shifted to an off state first, the other side transistor is shifted to an on state. Even if Vds exceeds breakdown minimum voltage when the other side MOS transistor is conducted, as a path of a through current is already cur off, break down is not caused in the high voltage output driver.
Patent JP-2003073251-A (JP)
Title: Skin care preparation
Inventor: MUGIKURA SHIGERU
IPC: A61K8/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a skin care preparation having excellent percutaneous absorption promotion effect on a medicine having bleaching effect, especially a hydrophilic medicine such as an alkoxysalicylic acid or its salt, a hydroquinone glycoside, a vitamin C derivative and excellent safety. SOLUTION: This skin care preparation comprises (A) a copolymer of 2- methacroyloxyethylphosphorylcholine and a hydrophobic monomer and (B) the medicine having bleaching effect.
Patent JP-2003071926-A (JP)
Title: Method for manufacturing heat-shrinkable polyester film
Inventor: KINOSHITA SHUICHI
IPC: B29K67/00
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a heat-shrinkable polyester film not generating adhesion deficiency, shrink irregularity, wrinkles, undulation, bending, tearing or the like when the film is applied to an object to be coated. SOLUTION: A film with a glass transition temperature (hereinbelow referred to as Tg) of 63-85 deg.C obtained by molding at least one kind of a polyester is stretched by 3-5 times in its longitudinal direction at a temperature of (Tg+5)-(Tg+15 deg.C) and stretched by 1.0-2.0 times in its lateral direction at a temperature of Tg to Tg+10 deg.C and further heat-treated at a temperature of Tg-5 deg.C or higher to manufacture the heat-shrinkable polyester film characterized in that a heat shrinkage factor at 90 deg.C in the longitudinal direction is not less than 30%, an elongation at break in the longitudinal direction is not less than 25%, a heat shrinkage factor at 90 deg.C in the lateral direction is not more than 6% and an elongation at break in the lateral direction is not less than 300%.
Patent JP-2003075355-A (JP)
Title: Device for inspecting defect
Inventor: WAKITA TAKESHI
IPC: G01N21/892
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To precisely detect defects of various kinds of inspected specimens. SOLUTION: A film 16 of the inspected specimen is irradiated with a light beam 17 by a projector 10. The light beam transmitted through the film 16 is photoreceived by a photoreceiver 20. A slit plate 22 and a lens 23 with a mask are provided in front of the photoreceiver 20. They are positioned selectively in a photoreceiving window 20c of the photoreceiver 20 by a shift mechanism 25. A mask photoreceiving system by the lens 23 with the mask or a slit photoreceiving system by the slit plate 22 gets selectable thereby. Which photoreceiving system a corresponding form belongs to is determined by a from specifying part 40, based on a form signal, and the shift mechanism 25 is operated to be brought into the photoreceiving system. The optimum photoreceiving system is selected in response to the form of the inspected specimen to detect the defect precisely.
Patent JP-2003076905-A (JP)
Title: Facilities reservation system
Inventor: KOSUGE HIDETADA
IPC: G06Q50/10
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a facilities reservation system capable of saving labor and time required for the recruitment of joint users when a person requesting the use of facilities requires joint usage with other persons in the case of reserving public facilities or the like. SOLUTION: In the facilities reservation system 2, a reservation device 22 is provided with a facilities lottery processing part 222 for drawing lots for the reservation of facilities, a joint use judgment processing part 223 for determining a joint user and a joint user lottery processing part 224 and facilities reservation processing is linked with joint user determination processing.
Patent JP-2003075759-A (JP)
Title: Optical scanner
Inventor: OKADA TOMOHIKO
IPC: B41J2/44
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To distribute only either reflected light or transmitted light separated by a reflecting mirror consisting of a half mirror to a body to be scanned and to prevent the other from influencing the body to be scanned as stray light. SOLUTION: A distance (a) between the incident position P of a laser beam L and an end 114 on an incident surface 111 is made smaller than 2t×tanθ1. After the light beam reflected on a back surface 112 or an end face 113c out of the transmitted light beam Lb is reflected on the end face 113 or 113a or the back surface 112, it becomes the light beam Le or Le' transmitted through the incident surface 111 in parallel with the laser beam L from the inside to the outside or the light Lf or Lf transmitted through the end faces 113 and 113a or 113c in a direction different from the reflected light La, and no light beam goes toward the surface of a photoreceptor drum 9 and a noise image by the light other than the reflected light La is not formed on the surface of the drum 9.
Patent JP-2002121031-A (JP)
Title: Reduced pressure cleaning unit for molten glass
Inventor: WILKE THORSTEN
IPC: C03B5/225
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide such a pressure reduction cleaning unit which makes the control time coefficient of a control process smaller by controlling the additive leakage which occurs in the pressure reduction cleaning unit and its piping system. SOLUTION: The absolute pressure in the pressure reduction unit 10 is detectable by a pressure sensor 11 and a vacuum pump 20 is operated under the operating pressure exceeding the maximum absolute pressure. Additive air is properly supplied by a valve branched from a suction conduit 16 formed as a control valve 15 according to the absolute pressure detected within the pressure reduction unit 10 and the target value of the set or settable absolute pressure, by which the absolute pressure in the pressure reduction unit 10 is controlled to comply with the set or settable target value.