baber/WOPTO huggingface dataset:
Patent JP-2002307035-A (JP)
Title: Desulfurization method in methane fermentation treatment
Inventor: NISHIDA SHIGEO
IPC: C02F11/04
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a desulfurization method in a methane fermentation reatment wherein replacement of a desulfurization agent is not required and a high removal rate can be obtained at a low cost. SOLUTION: When organic wastes are subjected to a methane fermentation processing in a methane fermentation tank, a desulfurization agent composed of a liquid inorganic iron compound is added to the organic wastes at a methane fermentation tank 3, or at a raw material feed tank 1 which is disposed in the earlier stage of the tank 3 to store organic wastes, or at a raw material transfer system 2 to feed organic wastes to the tank 3.
Patent JP-2002200586-A (JP)
Title: Holding device, treating device, and holding method for substrate
Inventor: KUNISAWA JUNJI
IPC: H01L21/683
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a holding device, a treating device, and a holding method for a substrate capable of treating an edge, a bevel part, and a rear surface of a wafer, and stably holding the wafer. SOLUTION: The holding device for holding a substrate for treating a surface of a substrate W includes a vacuum sucking member 48 for contacting with an edge of a one surface of the substrate W and sucking the substrate.
Patent JP-2002312980-A (JP)
Title: Optical recording medium, method of manufacturing the same, and target for sputtering
Inventor: ABIKO TORU
IPC: G11B7/2405
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To suppress the difference in the recording power margin in an optical recording medium which uses the CAV method and to increase the total power margin. SOLUTION: A planar annular optical disk 1 has a first information signal layer 7 and a protective layer 8 protecting the first information signal layer 7 on one principal plane of a disk substrate 2 and is used to record and reproduce information signals by the CAV method. The first information signal layer 7 consists of a first dielectric layer 3, phase change recording layer 4, second dielectric layer 5 and first reflecting layer 6 which can reflect laser light L1 . In the optical disk 1, the first reflecting layer 6 is made of AlCu or AgPdCu and the add amount of Cu included in the Al alloy or the add amount of Pd and Cu included in the Ag alloy in the first reflecting layer 6 is monotonously increased from the inner circumference to the outer circumference of the first reflecting layer 6 along the radial direction of the optical disk 1.
Patent JP-2002311875-A (JP)
Title: Revolving sushi tray with advertisement
Inventor: YOSOKU TOYOICHI
IPC: G09F23/08
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a revolving sushi tray which is used in a revolving sushi shop and to which an effective advertisement function is given. SOLUTION: When food such as sushi which is circularly transported on a conveyor is selected when eating in the revolving sushi shop, a customer necessarily casts his/her eye not only at the sushi trays where sushi and the like are placed but also at food such as sushi and casts the eyes sequentially at the circulated sushi trays while the customer selects desired one. Thus, it is noticed that the advertisement effect is remarkably high compared to a still advertised object, and printed advertisement is put at the peripheral edge of the surface of the sushi tray on which sushi and the like are placed and which is supplied for circular transportation on the revolving sushi conveyor.
Patent JP-2002308326-A (JP)
Title: Shrink packaging
Inventor: EINAGA AKIRA
IPC: B65D71/08
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a shrink packaging with which two bottles are not largely deformed, but stably upright. SOLUTION: In the shrink packaging with which two thin-walled bottles B are fixed together with each other, a cardboard holder H with a frame 2 continuously provided on a bottom plate 1 is used, two bottles B are placed on the bottom plate 1, the frame 2 is interposed between the two bottle B, the two bottles B are packaged with a shrink film S together with the holder H, and the shrink film S is heated to shrink.
Patent JP-2002314506-A (JP)
Title: Receiver and reception method
Inventor: TAKANO HIROAKI
IPC: H04L7/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a receiver and a reception method that provide no effect on processing to obtain a primary approximation in correcting the phase rotation due to a clock error in a transceiver. SOLUTION: An equalizer of a receiver is provided with a primary correction execution section 51 which uses a reference symbol, a secondary correction execution section 58 which uses a pilot carrier, and an auxiliary correction execution section 52 that is placed between the primary correction execution section 51 and the secondary correction execution section 58, stores a correction coefficient for phase rotation in the secondary correction to an auxiliary correction coefficient memory 57, conducts primary correction at next correction and executes auxiliary correction using the auxiliary correction coefficient before the secondary correction.  Since the phase rotation of the pilot carrier exists only in the difference from the preceding processing, the secondary correction corrects the rotation caused by one symbol time so as to prevent increase in the stored angle by the secondary correction thereby preventing the communication quality from being degraded.
Patent JP-2002311739-A (JP)
Title: Fixing device
Inventor: NAKANISHI TAKASHI
IPC: G03G15/20
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To make the feeding amount of a web reducible by improving the cleaning property of a fixing roller without making a fixing device huge. SOLUTION: In a fixing unit provided with the fixing roller or a fixing film heated by a heating source, a pressure roller rotating in press-contact with the fixing roller or the fixing film, a cleaning web performing cleaning in press-contact with at least either of the fixing roller or the fixing film and the pressure roller, a web take-up means for taking up the web and a press- contacting member making the cleaning web press-contact with the fixing roller, the press-contacting member is an annular elastic belt member.
Patent JP-2002319342-A (JP)
Title: Vacuum valve
Inventor: INAGAKI KOICHI
IPC: H01H33/66
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To economically provide a small vacuum valve capable of cutting off current multiple times, with particularly excellent withstand voltage perfor mance. SOLUTION: This vacuum valve is provided, in a vacuum vessel with its inside closed by a fixed-side end plate 2 and a movable-side end plate 3 respectively attached to both ends of a tubular insulation cylinder l, with: a fixed-side electrode rod 4 fixed to the end plate 2 with an electrode 7 formed at an end; a movable-side electrode rod 5 provided with an electrode 8 capable of contacting to and separating from the electrode 7 formed at an end; and a shield 9 surrounding the electrodes 7 and 8 for preventing the inside wall surface of the insulation cylinder 1 from being polluted by metal vapor generated from the electrodes 7 and 8 in cutting off the current. The surfaces of the electrode rods 4 and 5 facing to ends 9a of the shield 9 are covered with a pipe 11 formed of a stainless steel.
Patent JP-2002320130-A (JP)
Title: Electronic camera
Inventor: KANEHIRO AKIRA
IPC: G06F12/16
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To flexibly control the operation of a sub-central processing unit, by allowing the sub-central processing unit for sharing the held data of a main central processing unit at waking up of a system. SOLUTION: A sub-central processing unit 2 starts a central processing unit 1 at waking up of a system at power resupply which is posterior to the power source disconnection of a power unit 24, and transfers data with the main central processing unit 1, and acquires required data from a non-volatile RAM 1a. The sub-central processing unit 2 in a stand-by state is able to make different operations executed, according to the user setting by sharing data with the main central processing unit 1.
Patent JP-2002316090-A (JP)
Title: Method of forming coating film
Inventor: MIWA YASUO
IPC: B01J37/06
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To form a uniform photocatalyst coating film on a base material. SOLUTION: In the formation of the photocatalyst coating film on the base material, the uniform photocatalyst coating film is formed by applying a photocatalyst liquid on the base material by spraying a liquid containing titanium oxide, which is a raw material of a photocatalyst, on the base material and direct after the application, applying water on the coated surface to remove only the photocatalyst liquid applied thick from the thick coating part.
Patent JP-2002321755-A (JP)
Title: Beverage container for infant
Inventor: NAKAMURA KEIICHI
IPC: B65D8/02
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a beverage container for an infant in which a mouthpiece can be easily removed and cleaned, and a soft material which easily becomes comfortable to a mouth of the infant can be used for the mouthpiece. SOLUTION: A mouthpiece 2 is detachably/attachably mounted with respect to a cover body 3 by providing an opening 4 which is eccentric with respect to the cover body in a top wall part of the cover body 3, fitting and inserting a cylindrical fitting part 6 of the mouthpiece 2 in the opening 4, and fixing the cylindrical fitting part 6 to the cover body 3.
Patent JP-2002323423-A (JP)
Title: Sample container for thermal shock testing device
Inventor: FUJITA YOSHIHIRO
IPC: G01N17/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To improve the testing performance of a thermal shock testing device by making samples quickly reach test temperatures. SOLUTION: The peripheral members of a test container composed of a top board 53, a bottom board 54, struts 55 coupling the boards 53 and 54 with each other, inter-strut coupling members 56, shelf supports 57, etc., are made of titanium. Since the peripheral members are made of titanium, the members can be formed in the same sizes as those of the conventional peripheral members made of stainless steel and the heat capacity of the container can be reduced by reducing the weight of the container without changing the property, such as the corrosion resistance, etc., required for the container as a container. Consequently, severer thermal shock tests can be performed on the samples by making the samples quickly reach test temperatures and increasing the thermal shocks applied to the samples.
Patent JP-2002323716-A (JP)
Title: Camera
Inventor: KAMISAKA TAKASHI
IPC: G03B17/02
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To inform a user of what a function assumed to be proper in the present state of a camera is by the same operation of an operation means without allotting the operation means to a plurality of functions, respectively. SOLUTION: This camera has the operation means for selecting any of a plurality of functions, a state detection means for detecting the state of the camera, an informing means, and a control means (S2 to S12) deciding the present state of the camera detected by the state detection means when detecting that the operation of the operation means is performed (S1), and allowing the informing means to inform of the function assumed to be proper in the present state of the camera out of a plurality of functions which can be performed as the function selected by the operation means.
Patent JP-2002332943-A (JP)
Title: Engine start controlling device
Inventor: KISHIDA SHINJI
IPC: F02N15/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To properly control operation of accessory electric equipment in an engine start controlling device for keeping on rotating a starter till an engine is started even if a key is removed after the ignition key is turned to a starter position. SOLUTION: An accessory cut relay 20 is controlled so that an accessory electrification line 14 is interrupted when a starter 26 is rotated. By this, electric power is not supplied to accessory electric equipment any longer. Malfunction of the accessory electric equipment due to lowered battery voltage at engine start is prevented.
Patent JP-2002282895-A (JP)
Title: Bacillus-type flooring agent 'landy yo' for biodegradation of solid materials such as excrements and toilet paper in portable toilet and its environment
Inventor: SHIMADA YOSHIKO
IPC: C12N1/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To eliminate malodors from filth in the limited space and time such as an outdoor portable toilet by bioremediation using a filtration material made of natural materials and composite bacilli of aerobic microorganism without chemicals, alleviate environmental burden such as discharge to the nature and burying after purification and decomposition, and also produce high-quality recycled goods. SOLUTION: In order to enable high-performance biological treatment, firstly an automated solid/liquid separator is installed. Solid materials are decomposed by an agitated decomposer with a flooring agent for fixation of composite bacilli of aerobic and anaerobic microorganism. Liquid materials normally circulate among eight filtration vessels equipped with four kinds of organic filtration material and filter to reiterate purification activity, and almost the same recycled water as colorless and odorless primary purified water is produced. Washhand water goes through completely independent recycling circulation route while having aeration and is purified by composite bacilli blended with aerobic microorganism to be aseptic, odorless and colorless recycled water for reuse as washhand water.
Patent JP-2002333547-A (JP)
Title: Optical fiber positioning part and optical connector ferrule
Inventor: KATSUSHIME HIROSHI
IPC: G02B6/40
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To eliminate air gaps by sufficiently filling an adhesive around optical fibers in large holes, when the adhesive is poured into inserting holes consisting of fine holes and large holes after the optical fibers are inserted. SOLUTION: The optical fiber positioning part is a resin molded product 1 having a plurality of optical fiber inserting holes 2, guiding grooves 3 for guiding optical fibers, and an adhesive filling hole 5 that opens upward. The plural optical fiber inserting holes 2 each consist of a fine hole 2a and a large hole 2b situated in the front and the rear respectively. On the outside of the two large holes situated at both ends, there is parallelly provided an air discharge hole 8 which is closed in the front end and opened to the adhesive filling hole in the rear end. The adjacent two large holes 2b are in communication with each other through a slit-shaped communicating part 2c, as are a large hole 2b and the air discharge hole 8.
Patent JP-2002326804-A (JP)
Title: Hydrogen generation apparatus and its startup and stop method
Inventor: UKAI KUNIHIRO
IPC: H01M8/06
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of quickly responding to a routine startup and stop operation which cannot easily secure an inert gas at home. SOLUTION: This apparatus is provide a hydrogen generation section 1 which produces a hydrogen gas by reacting with water and a raw material composed of carbon and hydrogen atom, a raw material feed section 2 which feeds the raw material into the hydrogen generation section 1, a water feed section 5 which feeds water into the hydrogen generation section, an air feed section 9 which feeds air into the catalyst burning section 6 and the catalyst burning section 5, a rerouting section 4 of the raw material feed section 2 between the raw material feed section 2 and the hydrogen generation section 1, a bypass route 7 which feeds the raw material into the catalyst burning section through the rerouting section 4 and a combustion gas path which feeds a combustion gas after the catalyst burning section 6 into the hydrogen generation section 1.  And the rerouting section 4 is changed at the control section, the combustion gas after the catalyst burning section 6 replaces the inside of the hydrogen generation section 1.
Patent JP-2002332447-A (JP)
Title: Aqueous surface-treating composition and method for treating surface of galvanield steel material
Inventor: KASHIWADA SEIJI
IPC: C23C22/53
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a pollution-free, surface-treating composition capable of forming a galvanield steel material having excellent corrosion resistance, and containing no poisonous heavy metal such as lead, chromium and cadmium. SOLUTION: This aqueous surface treating composition contains (B) 0.5-10 pts.wt. at least one trialkylammonium hydroxide compound selected from tetraalkylammonium hydroxide compound and a trialkylammonium hydroxide compound, expressed in terms of a solid amount based on 100 pts.wt. solid in (A) a resin dispersion of a copolymer of an α-olefin and an α,β-ethylenically unsaturated carboxylic acid. The method for treating the surface of the steel material is provided in which the aqueous surface-treating composition is coated.
Patent JP-2002345299-A (JP)
Title: Magnetic flux density converter for permanent-magnet generator-motor
Inventor: KAWAMURA HIDEO
IPC: H02P9/48
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic flux density converter for permanent-magnet generator-motor which generates a plurality of kinds of constant voltages by means of a cylindrical member that controls magnetic fluxes in accordance with the rotation of a rotor and a switching mechanism. SOLUTION: A controller 10 causes, for example, a high voltage of 100 V for main power supply, a low voltage of 27 V for a vehicle, and a unidirectional variable voltage for controlling an actuator 9 to be generated by controlling the switching of a switching mechanism which switches the connection of a high-voltage winding 54, a low-voltage winding 55, and a variable-voltage winding 56 all of which are wound around one stator and also controlling the position of the cylindrical member with respect to the stator in response to the number of revolutions of a rotor by means of the actuator 9.
Patent JP-2002344587-A (JP)
Title: Cellular phone
Inventor: OKUHARA SUNAO
IPC: H04W84/10
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a cellular phone for increasing the display area of a display section as needed, allowing characters and symbols to be displayed to be visually confirmed easily, and improving convenience. SOLUTION: An external interface section 8 for connecting an external LCD display section 9 is provided to connect the external LCD display section 9 for use separately from an already installed LCD display section 5 being incorporated into a cellular phone body 100 conventionally, and display details to be displayed on the already installed LCD display section are displayed using the external LCD display section 9 being connected by the external interface section 8.
Patent JP-2002337961-A (JP)
Title: Packaging bag storage container
Inventor: DAITO TAKATSUGU
IPC: B65D83/08
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag storage container which allows packaging bags to be easily taken out of a storage container one by one, is simple in structure and is easy to refill the packaging bags. SOLUTION: The packaging bag storage container includes a container body 12 for housing layered packaging bags 11, a packaging bag take-out port 15 formed on the container body 12 for taking out the packaging bags 11 one by one, a base 14 with an approximately chevron-shaped cross section provided in the container body 12 via a spring 13 for mounting the bags 11 and also moving the bags 11 toward the take-out port 15, and a pair of tabs 16a and 16b oppositely provided along a periphery of the take-out port 15 for guiding the take-out of the packaging bags 11.
Patent JP-2001322236-A (JP)
Title: Printing unit array for web rotary press
Inventor: CHARETTE WILLIAM ALBERT
IPC: B41F13/00
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a printing unit array reduced in number of drive motors necessary to drive the array. SOLUTION: First printing units 2a to 2d respectively have first and second plate cylinders 4, 6 and first and second blanket cylinders 8, 10 which are mechanically connected to each other and commonly driven by a common drive motor 12. A second printing unit 16a has a first drive motor 36 for commonly driving a first plate cylinder 26, a first blanket cylinder 30 relating to the first plate cylinder, a second blanket cylinder 28 and a second plate cylinder 24, and a second drive motor 42 for commonly driving the first and second blanket cylinders and the second plate cylinder.
Patent JP-2002341502-A (JP)
Title: Development processor
Inventor: NISHIOKA MIKIAKI
IPC: G03D3/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a development processor capable of automatically recording the individual processing information of developed photosensitive materials and the processing information totaled for each kind of the photosensitive materials processed in a single day for instance on recording paper and leaving the records. SOLUTION: In the development processor loaded with a film development processing part and a drying processing part or drying developed films, a printer for recording various kinds of information on recording paper and a controller for controller the printer are provided. Also, in the controller, an individual information computing processing function for computing the pieces of individual information of the respective developed films and a total information data computing processing function for computing total information for each kind of various films developed within a set period are constructed. The individual information and the total information calculated with both of the computing processing functions are recorded on the recording paper by a recording means.
Patent JP-2002337617-A (JP)
Title: Floor box structure
Inventor: YAMANAKA ISAO
IPC: B60R7/04
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a floor box structure capable of securing both of rigidity and a utility space. SOLUTION: A box body 11 disposed on a lower side of a floor is opened and closed by a lid 12 constituted by a part of the floor. A spacer 20 set in a predetermined position in the box body 11 is provided and the rigidity is secured by the spacer 20. As an engagement means for positioning the spacer 20 with respect to the box body 11, an arm 22 is provided on the spacer 20 and a recessed part 13 is provided on the box body 11 so that the arm 22 is engaged with the recessed part 13. The spacer 20 is separately constituted from the box body 11 and the lid 12, and is detachable with respect to the box body 11.
Patent JP-2002342023-A (JP)
Title: Pointing device
Inventor: NAKAMURA TOMOHISA
IPC: G06F3/0354
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a pointing device capable of actively eliminating fatigues by a pointing device operation accompanied by the massage action of simultaneously stimulating the meridian points of a hand. SOLUTION: The pointing device performing the position movement of a cursor displayed on a screen and the selecting operation at a specified position is provided with at least one of projections 11 and 18 stimulating the meridian points by abutting on the meridian points distributed on an operating hand H so as to pressurize them at the time of an operation, and of a heat ray 19 stimulating the meridian points by transmitting heat so as to bring a warming effect.