baber/WOPTO huggingface dataset:
Patent JP-2003049354-A (JP)
Title: Ultrasonic cleaner
Inventor: MIYAMURA TAKESHI
IPC: D06F43/00
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To connect an ultrasonic vibrator and a circuit for driving the vibrator with high reliability by a simple method in an ultrasonic cleaner for carrying out the ultrasonic cleaning of a fiber product such as clothes. SOLUTION: This ultrasonic cleaner 1 has an ultrasonic vibrating part 10 obtained by joining the ultrasonic vibrator 11 to an ultrasonic horn 14 and 15, the circuit part 6 for driving the ultrasonic vibrator 11, and a connector 20 obtained by integrating an electrode 21 for the ultrasonic vibrator 11, with a terminal 22 for the driving circuit. The connector 20 has a vibration-absorbing structure (a bellow-shaped spring structure 23 or the like) between the electrode for the ultrasonic vibrator 11 and the terminal 22 for the driving circuit.
Patent JP-2003050863-A (JP)
Title: Diagnosing supporting system
Inventor: MIYAMOTO MARIKO
IPC: G10L15/00
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To improve throughput of a diagnosing report preparation operation by improving the efficiency of Kana (Japanese syllabary)/Kanji (Chinese character) conversion and improving a recognition rate in voice recognition. SOLUTION: Many report data prepared in the past are analyzed, a dictionary data base composed of dictionaries corresponding to each region to be tested is prepared and a Kana/Kanji conversion processing is performed by using the dictionary corresponding to the region to be tested of a medical image as the dictionary in diagnosing report preparation from it. Thus, the efficiency of the Kana/Kanji conversion is improved and the throughput of the diagnosing repot preparation is improved as well.
Patent JP-2003051454-A (JP)
Title: Vapor phase deposition system
Inventor: FURUYA HIROSHI
IPC: G01J5/06
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a vapor phase deposition system which enables uniformizing of the surface temperature of a substrate to be processed, when forming a film and increasing a temperature by increasing the measurement accuracy of the surface temperature of a susceptor, thereby enabling further uniformizing of film-forming quality, such as film thickness. SOLUTION: The vapor phase deposition system comprises a quartz glass- made reaction vessel (1), the susceptor (7) disposed in the reaction vessel, an infrared lamp (5) which is disposed outside the reaction vessel and irradiates the susceptor and the substrate to be processed which is placed on the susceptor with infrared rays through the reaction container to heat the susceptor and the substrate, and a radiation thermometer (13), having a detection wavelength ranging between 1.8 and 2.1 μm which is disposed on the outside of the infrared lamp and measures a temperature of the susceptor through the reaction vessel.
Patent JP-2002124868-A (JP)
Title: Hemt current mode logic circuit operated in substhreshold range
Inventor: DIORIO CHRISTOPHER J
IPC: H03K19/0952
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a low-voltage and small power consumption high-speed logic circuit which is formed especially of a high electron mobility transistor(HEMT), which is operated at a subthreshold, which is constituted in a current mode logic and which can be operated at a low voltage with small power and at a frequency of 500 MHz or higher regarding a digital logic circuit. SOLUTION: A transistor to which complemetary input voltages AF, AT and BF, BT from a front-end cell are input and which constitutes the logic circuit is constituted of the HEMT which is operated in the range of the subthreshold, the current mode logic is constituted, and a subthreshold HEMT CML(SHCML) device is formed. Consequently, the high-speed and small power consumption circuit is realized. The SHCML device is integrated with a high- output and ultrahigh-speed digital HEMT logic up to, e.g. 80 GHz on a single integrated circuit. The SHCML device can be integrated with a conventional RF HEMT circuit such as an amplifier and a mixer on the single integrated circuit.
Patent JP-2003050480-A (JP)
Title: Method for manufacturing toner
Inventor: ARITA TOSHIHARU
IPC: G03G9/087
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a toner containing a finely dispersed wax and exhibiting excellent luster. SOLUTION: The method for manufacturing a toner has a step for melting and kneading a composition containing a bonding resin, a colorant and 3 to 20 pts.wt. wax based on 100 pts.wt. bonding resin, a step for rolling the resulting kneaded material under such conditions as to give a rolling ratio [(the thickness of the kneaded material after rolling)/(the thickness of the kneaded material before rolling)] of 0.4 to <1 and a step for cooling the rolled material.
Patent JP-2003050646-A (JP)
Title: External contact control system
Inventor: KITSUKAWA TAKEO
IPC: G06F1/00
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is impossible to effectively utilize a contact according to the art of operation of a user since it is impossible to increase the number of contacts, to change the assignment of generation factors and driving contact circuits, and to change the assignment of reset circuits and contact circuits to be reset. SOLUTION: The assignment of contacts is arbitrarily changed according to the setting of contact circuit information in an information processor, and the number of contacts to be used can be increased by additionally connecting a contact controller. As a result, the contacts can be effectively used according to the art of operating.
Patent JP-2003058644-A (JP)
Title: System and method for it-environment full-support, and program and recording medium for actualizing function of the same system
Inventor: SAMEJIMA YUTAKA
IPC: G06Q50/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To increase the satisfaction that a customer has by giving convenience to the customer by providing services regarding structuring proposal and management of IT environment to the customer altogether at one service counter. SOLUTION: An IT-environment full-support system can provide full-support services for proposing IT environment comprising hardware and software constituting a computer network and managing the IT environment. The IT- environment full-support system has a contact center having a call center function as a service counter for customers of the support services and makes the contact center function as a total counter as to all the services prepared for the IT environment. Further, the system has a data center for managing various data regarding the IT environment of respective customers, enables data transmission to and reception from the contact center, and a customer DB that the data center and contact center can access is structured.
Patent JP-2003057974-A (JP)
Title: Electrophotographic device
Inventor: EGASHIRA TAKESHI
IPC: G03G15/20
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic device constituted to interrupt the operation of the fan of a fixing device while the trailing edge of transfer material is fed to the fixing device. SOLUTION: The transfer material (3) to which a toner image carried on a photoreceptor (2) is transferred is fed on a belt (13) between the fixing device (4) and the photoreceptor (2). A sensor (21) arranged around the photoreceptor (2) detects the trailing edge of the transfer material (3) and generates a signal. According to the signal, the operation of the fan (17) of the fixing device (4) is interrupted. Therefore, when the trailing edge of the transfer material (3) moves on the plate (15) of the fixing device (4), it receives the remaining heat of a heater (16) and the heat of the plate (15) in a state where it is not exposed to warm air, and then the toner image is fixed on the transfer material (3).
Patent JP-2003058215-A (JP)
Title: Similar working data retrieval device and automatic programming device
Inventor: NAKAMURA TAKAYUKI
IPC: G05B19/4093
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a device for efficiently preparing an NC(numerical control) program by utilizing programming base data of working products in the past mutually among similar products. SOLUTION: The device is provided with a history data storage means 16 storing the programming base data constituted of working element data composed of shape data regarding shapes of stock and the shapes of respective working parts of the products and process data regarding working kinds of the respective working parts and tool related data regarding tools used in working and working conditions beforehand for a plurality of the products.  The device is provided with a working element data generation means 13 generating the working element data of a working object product on the basis of three- dimensional shape data of the working object product and the stock, and a retrieval means 15 retrieving the programming base data stored in the history data storage means 16 according to a stipulated judgment reference on the basis of the generated working element data and extracting the programming base data of the product similar to the working object product.
Patent JP-2003056731-A (JP)
Title: Exhaust valve
Inventor: SEKI TOSHIYUKI
IPC: F16K24/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust valve capable of being opened after completing exhaustion even in the case of pressure on the side of an inflow port being high. SOLUTION: A casing consisting of a body 1 and a cover 2 has a valve chamber 3 formed with an opening inflow port 4 at the lower part and an opening outflow port 5 at the upper part. A valve seat 6 is formed between the valve chamber 3 and the outflow port 5. The body 1 has a plurality of integrated ribs 9 protruded to the inside of the inner wall of the valve chamber 3, and a bottomed and almost cylindrical float support 10 having an open hole 11 at the bottom is fixed to the insides of the ribs 9. A spherical float 12 is arranged in a free condition in the float support 10. A lowering position adjusting member 13 is screwed to the bottom of the float support 10 for adjusting the lowering position of the float 12 and locked by a locking nut 14.  When pressure on the side of the inflow port 4 is high, the lowering position adjusting member 13 is lowered to adjust the lowering position of the float 12 to the lower side, and when the pressure on the side of the inflow port 4 is low, the lowering position adjusting member 13 is raised to adjust the lowering position of the float 12 to the upper side.
Patent JP-2003119085-A (JP)
Title: Silicon carbide-based heat resistant ultralight porous structural material and method of producing the same
Inventor: TANI EIJI
IPC: C04B35/573
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a silicon carbide-based heat resistant ultralight porous material maintaining a form of a sponge-like porous structure, and a method by which the porous material is produced easily. SOLUTION: A slurry containing a resin and a silicon powder is impregnated into a skeleton having a form of a sponge-like porous structure in such a manner that the continuous pores in the porous structure are not clogged up, and the resultant sponge-like porous structure impregnated with the slurry is carbonized at 900 to 1,350 deg.C under vacuum or an inert atmosphere. Then, the carbonized porous structure material is subjected to reaction sintering at a temperature of >=1,350 deg.C under vacuum or an inert atmosphere so as to form silicon carbide having good wettability to molten silicon and at the same time to form open porous attributable to the volume reduction reaction.  The silicon carbide-based heat resistant ultralight porous structure material is produced by melting and impregnating silicon into the obtained porous structure at 1,300 to 1,800 deg.C under vacuum or an inert atmosphere.
Patent JP-2003054720-A (JP)
Title: Leak position inspection method for high pressure gas storage facility and high pressure gas storage facility
Inventor: HATTA TOSHIYUKI
IPC: B65G5/00
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively inspect a leak section in a storage tank. SOLUTION: When a leakage occurs, water is supplied into the storage tank 4 to measure a leak amount per hour of high pressure gas from the storage tank 4 at each water level while raising water level in the storage tank 4. The water level H at which a leak amount per hour is reduced is specified as a height position of a rupture section 10 of a lining material 3.
Patent JP-2002149007-A (JP)
Title: Image forming cartridge and image forming apparatus
Inventor: OTANI SHINICHI
IPC: G03G21/18
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming cartridge capable of realizing the sure grounding of a photoreceptor drum and the reduction of cost, and an image forming apparatus to which the image forming cartridge is attached. SOLUTION: This image forming cartridge is equipped with the photoreceptor drum 15 equipped with conductive base material, a conductive drum supporting member 48 fixed in a state where it comes into contact with the conductive base material, a gear 51 connected to a driving gear 53 at the time of attaching the cartridge to the image forming device, transmitting rotation from the gear 53 to the drum 15 and generating thrust force to either end side from the other end side as the rotation is transmitted, a drum shaft 16 consisting of a conductor and coming into contact with a part of the inner peripheral surface of the member 48, a collar 49 consisting of a conductor and fit in a drum shaft 16 at a position where it comes into contact with the side surface of the member 48 on an opposite side to a side opposed to the gear 51,  and an E ring positioning and fixing the collar 49 energized by the thrust force at a specified position.
Patent JP-2003061897-A (JP)
Title: Drain board member capable of being wound
Inventor: FUJII KEIKO
IPC: A47L23/24
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a wound drain board, capable of being stored in a reduced space. SOLUTION: The drain board member is provided with a plurality of band members 100 which are arranged parallel to each other, a wire 200 for piercing through holes 110 which are formed in the traverse direction of the plurality of band members 100, a cylindrical flexible cushioning member 300 which is inserted with the wire 200 and interposed between the band members, and retaining members 400 which are fixed to both the ends of the wire 200 and fitted to the peripheral wall of the through holes 110 located at the outermost side. The through holes 110 are provided with bores 111 into which the cushioning member 300 is fitted, at the ends thereof. The adjacent band-shaped members 100 are arranged to have no contact with each other even when the cushioning member 300 is fitted into the bores 111.
Patent JP-2003073326-A (JP)
Title: Method for producing ketones
Inventor: YAMAMOTO AKIO
IPC: C07C201/12
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the corresponding ketones under a low load on the environment by a catalytic reaction according to a method advantageous to industrialization by directly using a carboxylic acid as an acyl source or using a carboxylic acid anhydride readily preparable by reacting the carboxylic acid with an industrially inexpensive acetic anhydride as the acyl source. SOLUTION: This method for producing the ketones is characterized by reacting the carboxylic acid with an alkylating agent in the presence of an activator using a transition metal complex catalyst. Alternatively, the method for producing the ketones is characterized by reacting the carboxylic acid anhydride with the alkylating agent using the transition metal complex catalyst.
Patent JP-2003078771-A (JP)
Title: Color image reader
Inventor: ITO KAZUO
IPC: G06T1/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a color image reader that can read an image while maintaining the white balance even when the gain of a variable gain amplifier is changed. SOLUTION: The color image reader reads an image of white paper by selecting a gain setting value of variable gain amplifiers 14R, 14R, 14B before reading an image of a business form 1 being a read object so as to correct the white balance to keep the white balance ratio constant. Further, the image processor measures a shutter time versus lightness characteristics and a gain setting value versus lightness characteristics and memories 18a to 18c stores the characteristics data. Then the image processor reads the image of the business form 1 and controls the shutter time over an image sensor 13 and the gain setting value over the variable gain amplifiers 14R, 14G, 14B on the basis of the characteristics data in the memories 18a to 18c so that the obtained lightness stays within a prescribed operating range.
Patent JP-2003074719-A (JP)
Title: Valve element for butterfly valve
Inventor: TANAKA TOSHIHARU
IPC: F16K1/22
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a valve element for a butterfly valve that can reduce unbalance torque at the medium opening of the valve without impairing the advantage of a swirling flow inducing means (a plate-like projecting part). SOLUTION: This valve element for the butterfly valve is rotatable around a valve stem in a valve casing. In this case, a curved part of projecting cross section is formed almost over the whole upper reaches main face on the orifice side, and the upper reaches main face on the orifice side has a larger surface area than the lower reaches main face.
Patent JP-2003038527-A (JP)
Title: Artificial tooth
Inventor: HAMANO TOSHIHISA
IPC: A61C13/087
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an artificial tooth produced by injection molding which is kept from slipping off dentures for a longer time even under repeated occlusion and chewing along with an aesthetic nature by achieving a higher adhesiveness to the dentures made of various synthetic resins. SOLUTION: An outer layer formed by injection molding is laminated on the surface excluding at least the base bottom surface of a body part formed by the injection molding out of at least one type of resin selected from the group consisting of cyclic nylon 12, polyethylene telephthalate, polyether sulfone and polymethyl methacrylate, which has at least one type selected from the group consisting of a powdery inorganic filler, organic and inorganic composite fillers, glass fibers and wiskers dispersed and/or compounded therein.
Patent JP-2003071221-A (JP)
Title: Integrally molded filter unit and production method therefor
Inventor: GOTO SADAHITO
IPC: B29C45/14
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a filter unit which improves collection efficiency by increasing the effective area of a filter medium, controls the torsion of a filter when fitted, and improves production efficiency, and a method for molding the filter unit. SOLUTION: In a method for producing the filter unit, when a resin for a holding frame is melt-injected to mold the filter unit, the damage to the filter medium is prevented, the clearance A of an escape part in a mold for the filter unit is 80-115% of the thickness of the filter medium, the clearance B of a grip part is 25-45% of the thickness of the filter medium, and the distance C to the grip part is 0.5-5 mm.
Patent JP-2003071230-A (JP)
Title: Gas adsorption filter
Inventor: UEKI TAKUYA
IPC: A61M16/06
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a gas adsorption filter capable of realizing low pressure loss. SOLUTION: This gas adsorption filter is provided in a semi-hermetically closed container so as to cover a breathing port for adjusting pressure of the container and has a function for collecting harmful gas flowing in the container through the breathing port. The gas adsorption filter is constituted of a substrate, which has an opening communicating with the breathing port and having an attaching surface so as to be attached to the inner wall of the container, and a gas adsorption body laminated and fixed to the surface of a gas flow channel on the side opposite to the attaching surface of the substrate.  At least one gas inflow port communicating with the opening of the substrate, at least one gas outflow port communicating with the outside of the gas adsorption body and groove parts for allowing the gas inflow port and the gas outflow port to communicate with each other are formed to the gas contact surface on the side coming into contact with the surface of the gas flow channel of the substrate of the gas adsorption body. The width of the groove parts is not more than 10 mm, the area ratio of all of groove parts is 10-97% and the distribution non-uniform degree of the groove parts is ±70% or less.
Patent JP-2003083167-A (JP)
Title: Co-generation system
Inventor: MIZUOCHI HIROYUKI
IPC: F02G5/04
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To finely cope with the variation in demand for heat without increasing an electric heater. SOLUTION: In this co-generation system comprising a generating means 3 connected to the load 2 connected to a commercial power 1 through an inverter 4, and the electric heater 6, the electric heater 6 is switchably connected to the generating means 3 and the commercial power 1 through a switching means 15.
Patent JP-2003082864-A (JP)
Title: Exhibition exterior and method for designing exterior
Inventor: OSHIMA KENJI
IPC: G09F5/04
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To determine an external facing of a house including outer walls, eaves gutters, sashes, and an entrance door, and to determine an exterior favorably combined with the external facing. SOLUTION: The exhibition exterior is exhibited together with the outer wall 1 and a gate section of the house. Therefore, an outer wall panel 1a of the outer wall 1, and the gate section including a gate fence 2 and a gate 3, are formed of real things or part of real things having such heights and widths that the entire structures are visible when viewed from a predetermined location. Further, the outer walls 1 and the gate sections well matched with the outer walls 1 in design are variously combined with each other to constitute a plurality of exterior sets A to H. Then, the exterior sets A to H are arranged in the same exhibition place such that a person can bodily sense the actuality of the exterior.
Patent JP-2003087500-A (JP)
Title: Image reader, image read method, recording medium and program
Inventor: KAGEYAMA TOMOAKI
IPC: H04N1/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that can change a carrying speed independently of a read speed by a read sensor so as to revise the carrying speed depending on the thickness of an original and a paper type of the original or change the carrying speed by driving a drive system synchronously with a signal for instructing a read sensor to start reading so as to change the period of the signal. SOLUTION: The image reader is provided with a read section 310 for reading an image on an original one by one line each in the main scanning direction, a read signal generating section 361 for generating a read start signal to allow the read section 310 to start reading of one line, and a drive section 340 for carrying the original by a prescribed amount in the subscanning direction with respect to the read section 310 synchronously with the period of the read start signal by the read signal generating section 361.