baber/WOPTO huggingface dataset:
Patent JP-2004027261-A (JP)
Title: Local hardening method
Inventor: HIRAI SHOZO
IPC: C21D1/09
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a local hardening method with which the toughness of a member (blade) body to a precipitation hardening type alloy-made member, such as a precipitation hardening type alloy-made steam turbine blade, is secured and only a portion which requires hardening (a portion needed to an erosion resistance) can be hardened.  <P>SOLUTION: Only the portion which requires the erosion resistance in the precipitation hardening type alloy-made steam turbine blade 1, is locally heated to not less than the temperature of a solution treatment by using a heating means (laser beam, electron beam, high frequency induction or gas flame) to locally make the precipitation in the precipitation hardening type alloy into solution. Thereafter, only the portion which requires the erosion resistance is hardened by performing a heat treatment for aging-hardening under the conditions of the temperature and the time to increase the hardness than that before the local heating with the above heating means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025344-A (JP)
Title: Rotary cutter
Inventor: NARITA SHIGEYUKI
IPC: B24D7/10
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the heating of a cutting part by surely supplying a coolant to the cutting part and to eliminate the wear of the cutting part by chip by removing the chip from the cutting part.  <P>SOLUTION: This cutter has a cutter body 1 attachably and detachably mounted on the rotating shaft of a machine and rotated at high speed, the cutting part 3 formed by fixing super-abrasive grain to at least the peripheral part of the front surface of the cutter body, coolant discharge ports 4 opened in a plurality of positions of the cutting part, a coolant feed port 6 formed through from the rear end surface of the cutter body to substantially the center of the front end surface, and a plurality of branch ports 7 allowing the coolant feed port to communicate with each coolant discharge port. The rear end of the coolant feed port is communicated with a coolant supplying source, so that the coolant is discharged from the front center part and coolant discharge port of the cutter body during the rotation of the cutter body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024520-A (JP)
Title: High-performance brush having excellent cleaning performance
Inventor: OKA TETSUSHI
IPC: A61C17/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brush bristle and a brush, having low hygroscopic property, higher elastic recovery as compared with the conventional nylon, excellent durability and further excellent cleaning performance.  <P>SOLUTION: In this brush planted with brush bristles made of synthetic polymers, a filament of the brush bristle is a composite thread composed of a core component and a sheath component. The core component is composed mainly of polypropylene terephthalate, and the sheath component is composed mainly of polyetherester-based elastomer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032583-A (JP)
Title: Imaging apparatus
Inventor: GODA HIDEAKI
IPC: H04N5/243
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of obtaining a video signal with excellent contrast and a wide dynamic range.  <P>SOLUTION: The imaging apparatus reads a video signal corresponding to two images for one field period of an ordinary television signal from an imaging element 2 and varies an electronic shutter given to the imaging element 2 by the two images to obtain a long time exposure signal S1A and a short time exposure signal S1B. A key signal to separate a high luminance part and a low luminance part is produced from the long time exposure signal, and an adder 12 sums output signals of amplifiers 8, 10 by changing a mixing ratio K between the long time exposure signal and the short time exposure signal depending on the key signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033047-A (JP)
Title: Animal excreta-treating material
Inventor: MOCHIZUKI SHOTARO
IPC: A01K1/015
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an animal excreta-treating material which is obtained by a combination use of a perfume evaporation inhibitor, when the animal excreta-treating material having a coarse granular shape is impregnated with a perfume, can stably maintain the aromatic effect of the perfume for a long period, and can solve the problem that an expected stink-removing effect is not sufficiently obtained on the employment of an animal excreta-treating material, for example, because the perfume ingredient is lost in a production process or in a distribution process, especially because the perfume ingredient is eliminated by the thermal drying treatment of the material in a process for producing the material.  <P>SOLUTION: This animal excreta-treating material comprising coarse granules 1 prepared by granulating vegetable fibers or vegetable powder 2 to impart water absorbability is characterized by having a structure in which a liquid perfume 3 and a liquid perfume evaporation inhibitor 4 are sprayed on the surfaces of the coarse granules 1 to form the perfume-impregnated layers 5 on the surface layer portions of the coarse granules 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339513-A (JP)
Title: Wall-hung storage fixture
Inventor: SUGIYAMA OSAMU
IPC: A47G29/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly stable product capable of being easily fixed and freely shaped independently of the material or shape of a support member when using a wall-hung fixture.   <P>SOLUTION: This fixture is characterized by applying an elastic adhesive 3 to both reverse sides of a magnet sheet 1 and a polyethylene foam sheet 2, and putting a wire mesh 4 as a core material between 1 and 2 followed by pressure bonding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040469-A (JP)
Title: Network system, electronic equipment, and program
Inventor: TAKAHASHI KAZUAKI
IPC: H04L12/28
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network system or the like by which the state of equipment is learned by only referring to an equipment name.  <P>SOLUTION: When a Bluetooth communication module in a composite device (MFP) receives a retrieval command (inquiry) from a PC, the CPU of the composite device obtains the Bluetooth device name of self-equipment from an NVRAM (S220). Then, a text '(under standby)' is added to the Bluetooth device name (S240) when the processing state of the self-equipment is in the standby and the processing is shifted to S290. Meanwhile, a text '(under reception of FAX reception)' is added to the Bluetooth device name when the FAX is under reception (S260). In addition, a text '(under printing)' is added to the Bluetooth device name when the processing state is under printing and the processing is shifted to S290. Then, the S230-S280 states-added Bluetooth device name is transmitted from the Bluetooth communication module 27 (S290).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033482-A (JP)
Title: Prize-winning device of pachinko game machine
Inventor: IMANI MASASHI
IPC: A63F7/02
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine in which a player can easily recognize he is in what guide condition.  <P>SOLUTION: A first cutoff guide member 80a and a second cutoff guide member 80b can be displaced between a general prize winning port guide condition and a continuous prize winning port guide condition. The first cutoff guide member 80a/the second cutoff guide member 80b are vertically movable between a cutoff position to cut off parts facing the general prize winning port 72a/the continuous prize winning port 72b among passage parts 84 and a non-cutoff position not to cut off those parts. In the general prize winning port guide condition, the first cutoff guide member 80a is at the non-cutoff position and at least a part of the second cutoff guide member 80b is at a position relation recognizable by a player, and, in the continuous prize winning port guide condition, in a condition reverse thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343478-A (JP)
Title: Spiral vortex fluid machine
Inventor: NAKAMURA SHIGEO
IPC: F04D17/06
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly functional spiral vortex fluid machine which has simple structure and a high-performance rotor, no gas leakage at the intake side and can be used as a simple body or a plurality of stages.   <P>SOLUTION: Circular inner peripheral surface is formed to a casing communicating to an intake air port and exhaust port. Outer peripheral surface opposing to the inner peripheral surface is provided on the outer peripheral surface of the spiral partition of the rotor. A gas vortex flow path is provided in spiral annular shape in the groove part and many vanes are radially formed in the groove. The spiral partition which completely divides the intake air and the exhaust gas is provided in the groove so that vortex flow generates in the groove, and a stageless and a multistage vortex fluid machine can be formed by laminating in the axial direction. Since new compression structure is simply made at low cost, the high-performance one can be simply manufactured. The spiral structure is the constitution to be made by model casting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034103-A (JP)
Title: Method for regulating optical path
Inventor: FUKUDA TAKESHI
IPC: B23K26/00
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for regulating an optical path of femtosecond laser to always form a safe index of refraction incremental region, making the luminous intensity of an incandescent light as the maximum, which is performed at the time of forming an index of refraction incremental region by light-gathering and irradiating the femtosecond laser inside transparent materials such as a quartz glass and the like and fabricating light guides and the like and which is easily performed without overloading operators and lowering workability.  <P>SOLUTION: The incandescent light generating when the femtosecond laser 2 from a light source 1 is condensed at the time of light-condensing irradiation through an objective lens 4 to a transparent material board 5 is received by a light receiving portion 7 and a sound signal with a sound volume in accordance with the luminous intensity of the incandescent light is produced in a processing portion 8, and the sound signal is sent to a sound generating device 9 to utter a sound with the sound volume in accordance with the luminous intensity of the incandescent light. Listening to the given sound, operators can work concentrating their lines of sight into the regulating operation of the optical path.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003101380-A (JP)
Title: Surface acoustic wave device and manufacturing method therefor
Inventor: MORISHIMA KOJI
IPC: H03H9/25
Filed: 2002-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a surface acoustic wave device which protects its functional portion, and is highly reliable, small and lightweight. SOLUTION: A surface acoustic wave element is mounted on a circuit board. The element has a frame-like first insulating film 2a which is provided to surround a functional portion 1a on a chip 1, and a lid-like second insulating film 2b which is deposited on the film 2a, secures a hollow portion over the portion 1a and covers an excitation electrode and a surface wave propagation path of the portion 1a.
Patent JP-2004036866-A (JP)
Title: Hydraulic cylinder and impact relieving adjustment method
Inventor: MOCHIZUKI NOBUHIRO
IPC: F15B15/22
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic cylinder simple in structure, small with impact absorbing capacity easily adjusted without being influenced by an operating fluid, and capable of effectively relieving impact at the collision of a piston and an end cover, at a low cost using a cushioning material, and to provide an impact relieving adjustment method.  <P>SOLUTION: This hydraulic cylinder is provided with a cylinder tube; end covers for closing both ends of the cylinder tube; the piston slidably disposed in the cylinder tube to partition an internal space; and the cushioning material disposed at either one of the opposed faces of the piston and end cover to relieve impact at the collision of the piston and end cover. The cushioning material is formed of a ring 10 of an elastic body, and the ring 10 is provided with a plurality of through holes parallel with the moving direction of the piston.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003066579-A (JP)
Title: Solution adjusting device of developing machine for photosensitive material
Inventor: NOGAMI AKIRA
IPC: G03D13/04
Filed: 2002-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a processing agent take-out method by which a processing agent is easily taken out without soiling the hands when the processing agent is used, the amount of residual processing agent in a container is decreased and the fluctuation in performance of the processing agent is reduced, and to provide a processing agent container excellent in disposability. SOLUTION: This developing machine for photosensitive material having a washing device for washing the inside of the container filled with the processing agent for photosensitive material after or in the midst of taking out the processing agent from the container into a processing solution tank in the developing machine for photosensitive material, is characterized in that, after the aperture part of the container is arranged below, it is opened by a nozzle for supplying the washings of the washing device, and a notch larger than the diameter of the tip of the nozzle is formed at the aperture part.
Patent JP-2004045506-A (JP)
Title: Image reader
Inventor: SUGA TAKAYUKI
IPC: G03B27/52
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader wherein stable image quality is obtained.  <P>SOLUTION: In the image reader with a light source 103 for illuminating an original for reading the image of the original moving to the stationary light source 103, a blowing means 113 for blowing air from the outside of the image reader to the inside is provided. The blowing means 113 is installed such that the air blown by the blowing means does not directly hit the stationary light source 103. The direction of the blown air from the blowing means is changed on a wall surface present in the blowing direction of the blowing means and it turns to the light source and hits the light source 103 uniformly over the longitudinal direction of the light source 103.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043568-A (JP)
Title: Image display device
Inventor: KOMATSU MASAAKI
IPC: C09K11/58
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve the life characteristics of a field emission display device.  <P>SOLUTION: The field emission display device has a face plate on which a fluorescent film is formed and a means to irradiate the above fluorescent film with electron beams, and the above fluorescent film is represented by the formula: ZnS:M, Al (wherein M is an activator composed of at least one kind of Cu, Ag, and Au; and Al is a coactivator), and by the phosphor having an Al concentration higher than the M concentration, the charging characteristics are improved and the resistance is lowered, and furthermore the defect concentration in the surface of the phosphor is reduced and a field emission display device which realizes the improvement of the life characteristics which has not been solved heretofore can be manufactured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043227-A (JP)
Title: Process for firing ceramic device using silicon carbide heating element
Inventor: SATO AKIHIKO
IPC: H01G13/00
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for firing a ceramic device using a silicon carbide heating element without deteriorating the ceramic device to be fired.  <P>SOLUTION: The firing process comprises a step wherein the silicon carbide heating element is subjected to a stabilization-promoting treatment so that the concentration of carbon monoxide generated at initial oxidation of the heating element does not exceed a concentration determined depending on the ceramic device to be fired and a step wherein the ceramic device is fired using the silicon carbide heating element subjected to the stabilization-promoting treatment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047631-A (JP)
Title: Plasma processing apparatus
Inventor: KASAI MASARU
IPC: H01L21/205
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve process efficiency by allowing change of a processing condition on the way, without replacing a flow regulating plate, if conditions of plasma processing such as etching process are changed.  <P>SOLUTION: The plasma gas is guided to an object to be processed by way of a flow-regulating plate (40), having many nozzle holes (42) for plasma process within a vacuum chamber (10). A flow control means controls, from the outside of the vacuum vessel (10), the flow of plasma gas generated by the flow-regulating plate (40), by using an interference plate (60) that can approach/recede from the flow-regulating plate (40) in the vacuum vessel (10). The interference plate (60) is formed of, for example, a disc parallel to the flow regulating plate (40). By changing the interval between the disc and the interference plate, the flow of the plasma gas, passing through the nozzle hole (42), is controlled. The plasma processing apparatus can be applied to dry etching apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003048582-A (JP)
Title: Baggage rack and backrest mounting system for motorcycle
Inventor: GALBRAITH STEPHEN L
IPC: B62J15/00
Filed: 2002-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a mounting system that mounts a backrest and a baggage rack for a motorcycle. SOLUTION: A mounting member 34 for mounting the backrest 42 and/or the baggage rack 38 on the motorcycle 10 has a recessed portion 122 defined on at least one side to fittingly receive a round side of a backrest assembly, The recessed portion serves as a supporting means for the backrest assembly so that a vertical load borne during normal use is supported by the fitting engagement between the recessed portion and the round side and that a shearing stress applied to fasteners used to couple the backrest to the mounting member is reduced. A part of the baggage rack is disposed over a rear portion of the mounting member, and a fastener 108 is passed through a hole 102 cut in the baggage rack and threaded into a substantially vertical threaded bore 94 cut in the mounting member to mount the baggage rack on the mounting member.
Patent JP-2004046648-A (JP)
Title: System for authenticating hole in one
Inventor: INOUE JIYUNMINORU
IPC: G06Q40/08
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of authenticating holes in one.  <P>SOLUTION: The system comprises first and second monitoring cameras 2a, 2b capable of photographing a teeing ground 22 and a green 25; a videotaping means for recording the images taken by the first and second monitoring cameras 2a, 2b; a detection means 3 for detecting that a golfer enters the teeing ground 22; and a control means for actuating the first and second monitoring cameras 2a, 2b and the videotaping means according to detection by the detection means 3. Holes-in-one are authenticated based on images of the scenes of holes-in-one.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045972-A (JP)
Title: Process cartridge, electrophotographic system, image forming method and intermediate transfer belt
Inventor: MATSUDA HIDEKAZU
IPC: G03G21/18
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process cartridge forming satisfactory images and having excellent durability.  <P>SOLUTION: The process cartridge satisfies all the relational expressions:(1≤RL/RH≤150, 1<ΔRL<100 and 1<ΔRH<100, 0.98≤LH/LL≤1.02, 0≤ΔLH/LH<0.005 and 0≤ΔLL/LL<0.005), wherein a volume resistivity of the intermediate transfer belt at 15°C×10% is RL; unevenness of the volume resistivity in one intermediate transfer belt is ΔRL; an average perimeter is LL and a right and left difference in perimeter is ΔLL; a volume resistivity of the intermediate belt at 30°C×80% is RH; unevenness of a volume resistivity in one intermediate transfer belt is ΔRH; and an average perimeter is LH and the right and left difference in the perimeter is ΔLH.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053272-A (JP)
Title: Method for calculating diffusion coefficient related to contaminant flowing out of solidified body
Inventor: ISHIZAKI HITOSHI
IPC: G06F19/00
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for more accurately calculating a diffusion coefficient used for an analysis related to the amount of contaminants flowing out of a solidified body obtained by performing the insolubilization treatment of the contaminants.  <P>SOLUTION: A diffusion test is performed to dip the sample of the solidified body into the solvent for necessary time for measuring lapse time and the amount of change in contaminant concentration in the solvent. Measurement values of lapse time in the diffusion test and the amount of change in contaminant concentration are substituted for a relation expression among conditions listed below: (a) the shape of the sample is assumed to be a column having specific dimensions; (b) a specific initial contaminant concentration distribution is set to the contaminants in the sample; (c) the contaminant concentration near the boundary between the sample and the solvent is regarded to be always constant; (d) aging in the contaminant concentration distribution in the sample can be derived by modelling according to the Fick law, lapse time, the amount of change in contaminant concentration in the solvent, and the diffusion coefficient of contaminants in the solidified body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054372-A (JP)
Title: Cad system
Inventor: TOJO SATORU
IPC: G06F17/30
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CAD system having a means for automatically acquiring parts information, and for displaying the parts information on a monitor screen at the time of designating the parts of a developed connection diagram displayed on the monitor screen, and for displaying both the parts information and the mounting information of the parts.  <P>SOLUTION: This CAD system is provided with a parts exchange/disuse information data base 14 and an assembly diagram information data base 16, and parts information and mounting information are automatically acquired from data bases 11 to 13 and 15 by using the attribute information of a developed connection diagram plotted by a CAD system, and the parts information and mounting information of the parts selected on the developed connection diagram are displayed, and the exchange/disuse information of the parts carried on the developed connection diagram is displayed, and the assembly information is also displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052272-A (JP)
Title: Entry control system
Inventor: TANAKA KEIJI
IPC: G06K19/10
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an entry/outgoing control system in which sensitivity adjustment of human detection sensors by a card reader is automated.  <P>SOLUTION: The entry/outgoing control system for sensing an approaching passer-by 1 by the human detection sensors 8 to 10, for making good use of a card reading section 6 interlocking with the sensors to read out a card 2 of the passer-by and for controlling a door 12 based on reference results of information to be read comprises a means for detecting a wrong perception of the passer-by from a reading situation by the card reading section to the perception of the human detection sensors, a sensitivity adjustment memory means for reading the wrong perception and a means adjusting the sensitivity by the human detection sensors based on the record of the sensitivity adjustment memory means.  <P>COPYRIGHT: (C)2004,JPO