baber/WOPTO huggingface dataset:
Patent JP-2002303935-A (JP)
Title: Back projection type screen
Inventor: YOSHIDA TSUTOMU
IPC: G03B21/62
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a back projection type screen equipped with a compound lens sheet, which is easily manufactured and can extend the angle of field in a vertical direction. SOLUTION: As for this back projection type screen consisting of at least a Fresnel lens sheet and a lenticular lens sheet, convex cylindrical lens groups are juxtaposed in a horizontal direction on the lenticular lens sheet, and the screen is equipped with the lens sheet constituted by juxtaposing prism shape in a direction nearly orthogonal to the horizontal direction. The prism shape is constituted by combining curved surfaces having curvature.
Patent JP-2002304971-A (JP)
Title: High pressure discharge lamp and ultraviolet ray irradiating device
Inventor: YOSHIKAWA KAZUHIKO
IPC: H01J61/88
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To emit light having an emission spectrum in a short wave length range of 200-250 nm to produce a hydroxy group by efficiently decomposing a hydrogen peroxide. SOLUTION: An arc tube 2 having a transmissivity of 50% or more for light having a wave length range of 200 nm-250 nm, mercury sealed in the arc tube so that a vapor pressure for lighting and a potential gradient get 2-10 atmospheres and 15-30 V/cm respectively, and electrodes 3a, 3b provided in the arc tube so as to generate discharge, are provided.
Patent JP-2002308384-A (JP)
Title: Preparatory instrument for opening sake stopper of sake barrel
Inventor: MATSUI NAOTO
IPC: B67B7/12
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To easily and safely perform work of removing a stopper of a Sake barrel beforehand as preparation for opening stopper of the Sake barrel. SOLUTION: A wedge-shaped portion 4 is formed at a lower end of an instrument body 3 having a curved surface substantially conforming to the shape of an upper end of an inner surface of a barrel body 1. A stepped portion 5 which is engaged with an upper edge of the barrel body is formed on one of faces of the instrument body, and the other face thereof is formed to be a sliding surface 6 on which an outer periphery of a head of the barrel is slidable. Further, a bar-like handle 7 extending toward the stepped portion side is connected to the instrument body.
Patent JP-2002043812-A (JP)
Title: High-frequency device and mobile radio set using the same
Inventor: YOSHIDA ISAO
IPC: H03H7/48
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized high-frequency device. SOLUTION: In the wiring used for this high-frequency device, a wiring 103 having an electrical length which is shorter than quarter-wavelength is used and is connected with a capacitance element 105. Due to the capacitance element 105, the electrical length of the wiring 103 becomes about a quarter- wavelength, even if the wiring 103 has a short length, and the size of this high- frequency device is reduced.
Patent JP-2002306904-A (JP)
Title: Deaeration device and method for removing gaseous component dissolved in liquid
Inventor: TAMURA MINORU
IPC: B01D19/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To efficiently remove a gaseous component contained in a liquid from the start of operation. SOLUTION: A deaeration device has a vacuum tank 1, a suction pump 6 for pumping a liquid out of the vacuum tank 1 so as to make the tank 1 a reduced pressure state, and a throttle nozzle 7 for supplying the liquid to the tank 1 being kept at a reduced pressure state while keeping the vacuum tank 1 at the reduced pressure state. In the deaeration device, the liquid is supplied from the throttle nozzle 7 to the vacuum tank 1 being kept at the reduced pressure state by pumping-out of the liquid by the suction pump 6, and at the same time, the liquid is deaerated in the vacuum tank 1 so as to be separated into a liquid and a gas, and the liquid is discharged from the vacuum tank 1.  Further, the deaeration device has a setting position detector for detecting that the level of the surface of the liquid filled in the vacuum tank 1 has been lowered to a setting position positioned at a distance below the throttle nozzle 7, and the liquid is supplied from the throttle nozzle 7 to the vacuum tank 1 when it is detected that the level of the surface of the liquid filled in the vacuum tank 1 has been lowered to the setting position by the setting position detector.
Patent JP-2002309081-A (JP)
Title: Polyamide resin composition and electric and electronic part by using the same
Inventor: TANAKA TETSUYA
IPC: H01L23/29
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide resin composition having an excellent high electric voltage resistant characteristic. SOLUTION: This polyamide resin composition is characterized by containing (A) 100 pts.wt. polyamide and (B) 15-120 pt.wt. borate salt, and not containing essentially a halogen-based flame retardant, and preferably, further containing (C) 15-150 pt.wt. inorganic filler based on 100 pt.wt. above (A) polyamide.
Patent JP-2002309832-A (JP)
Title: Cremone lock wrong operation preventive device for folding fitting
Inventor: NAKATANI TOSHIMARO
IPC: E05B63/18
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a cremone lock wrong operation preventive device for folding fittings capable of preventing a misoperation of a cremone lock for a folding door provided to an intermediate connecting frame for getting out of a vertical frame to the outdoor side and executing the operation only when the folding door is expansively shut. SOLUTION: A rod operating section 25 of the cremone lock is constituted of a pinion 28 rotated by the rotation of a square shaft 22 having a handle 21 and a pair of racks 29 opposed to each other and making up and down motion by the rotation of the pinion 28, and while rods 23 of them are moved up and down to execute locking and unlocking so as to make detachable to the vertical frame 13, a trigger 33 energizing and projecting toward the side of the intermediate connecting frame 10 is povided to the racks 29 to lock the rod operating section 25 in the case it is projected to make the operation of the handle 21 impossible, when the folding door is expansively shut, the trigger 33 comes in by thrust of stiles 3 combined with the intermediate connecting frame 10 in series, and the lock of the rod operating section 25 is unlocked to make the operation of the handle 21 possible.
Patent JP-2002312271-A (JP)
Title: Device, method and program for exchanging electronic data
Inventor: ONUMA YASUO
IPC: G06Q30/06
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To exchange the electronic data on the basis of a degree of importance of the information. SOLUTION: A work system of a sender 150 forms an internal file to be sent to an addressee as a business customer, and stores it in a processing waiting area 104. A total information exchange system 103 selects an exchange address registry corresponding to a file name of the internal file among file servers, and reads out the information level (a degree of importance of the information) written in the exchange data registry. On the basis of the read out information level, a processing attendant with an exchange of the electronic data is selected from an information level table to carry out the corresponding attendant processing. On the basis of the exchange rule and the conversion rule written in the exchange address registry, the internal file is converted to the file to be sent, and sent to a system of the customer.
Patent JP-2002307618-A (JP)
Title: Skin laminate compacted sheet, expanded molded product thereof and method for manufacturing skin laminated compacted sheet
Inventor: ARAKI YUTAKA
IPC: B32B27/12
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a skin laminated compacted sheet for obtaining an expanded molded product excellent in lightweight properties and mechanical strength and having a fancy skin useful as a trim material for a car or the like, to provide the expanded molded product and a method for manufacturing the skin laminated compacted sheet. SOLUTION: A web with a weight basis of 500 g/m<2> or less consisting of reinforcing fibers and a thermoplastic resin and a skin comprising a material having a melting point higher than that of the thermoplastic resin are integrally heated and compressed so that the web is compacted so as to have thickness not more than 1.5 times the theoretical thickness of a sheet to obtain an expansion moldable skin laminated consolidated sheet.
Patent JP-2002317944-A (JP)
Title: Microwave oven
Inventor: SASAKI AKEMASA
IPC: H05B6/72
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a pressure reducing heating type microwave oven capable of suppressing discharge of microwave. SOLUTION: A case 9 is fixed in an inner box 2. The case 9 partitions the interior of an inner box 2 into an outside air chamber 13 and a pressure reducing chamber 14. During oven cooking, a cooking material is contained in the pressure reducing chamber 14 and irradiation with microwave is effected in a pressure reduction state in the pressure reducing chamber 14. In a case of this constitution, an insulation space is formed in the inner box 2 and since microwave is emitted from the interior of the insulation space, microwave discharge hardly occurs in the inner box 2.
Patent JP-2002309813-A (JP)
Title: Electric lock
Inventor: UEDA TSUTOMU
IPC: E05B17/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an electric lock, in which malfeasant unlocking by a picking can be prevented and which can be unlocked from the outdoor side without breaking a door in the case of emergency. SOLUTION: The electric lock 1 is composed of a material capable of being cut by a cutting tool, an inner end section is exposed to the outer end section of a locking-member operating shaft 10, and a plug body 20 exposed on a door external surface 2a is fixed and installed onto the door 2 in an outer end face 21 while protective plates 30a, 30b and 30c consisting of a rigid material being difficult to cut by the cutting tool and being approximately orthogonal to the axial center of the plug body 20 are buried into the plug body 20.
Patent JP-2002318899-A (JP)
Title: Household account book agent system
Inventor: KAWAMURA HITOSHI
IPC: G06Q50/00
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a household account book agent system capable of informing a user, either automatically or upon a request from the user, of the fees of various communication services for which the user has contracted with a plurality of telecommunications carriers. SOLUTION: The user's information communication terminal 2, a service fee information provider server 3, and an agent server 4 are connected to an information network 1. Agent software 5 installed in the agent server 4 acts as an agent for the user to collect from each service fee information provider server 3 information about the fees of the services for which the user made contracts. The information is provided to the user's information communication terminal 2 upon a request from the user or, when the information meets some requirements, it is automatically reported to the user's information communication terminal 2.
Patent JP-2002318506-A (JP)
Title: Photoreceptive sheet winding device
Inventor: NISHINO OSAMU
IPC: G03G21/14
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To select a motor not based on the motor torque at the time of winding a photoreceptive sheet, but based on a motor torque generated at printing. SOLUTION: By making good use of such general motor characteristics that the motor torque generated by the motor is increased as the rotating speed of the motor becomes lower, then, by making the rotating speed of the motor at winding the photoreceptive sheet lower than that at printing, the motor torque is increased, and then, the sheet is wound.
Patent JP-2002139813-A (JP)
Title: Heat developable sensitive material, image recording method and image forming method
Inventor: GOAN KAZUYOSHI
IPC: G03C1/498
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a heat developable sensitive material having high sensitivity, less liable to fog, free of the deterioration of image quality due to voids, agglomerates, etc., and having improved raw stock preservability (preservability after exposure and development) and improved silver image preservability after development and to provide an image recording method and an image forming method each using the photosensitive material. SOLUTION: In the heat developable sensitive material containing an organic silver salt, sensitive silver halide, a reducing agent, a binder and a crosslinker, 0.5-2 g hydrophilic binder based on 1 mol of the organic silver salt is contained and the organic silver salt is prepared using 7×1015-3×1017 photosensitive silver halide grains based on 1 mol of the organic silver salt.
Patent JP-2002019299-A (JP)
Title: Multi-color recording medium
Inventor: SUZUKI MINORU
IPC: B41M5/28
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a multi-color recording medium, which is so constituted as to be able to guarantee the color development of a desired hue on at least one color. SOLUTION: The multi-color recording media (10; 40; 50) consist of supports (12; 42; 52) and pressure sensitive color developing layers (16; 46; 56). A large number of microcapsules (18; 48; 58) sealing a first color coloring material therein are uniformly distributed in the pressure sensitive heat sensitive color developing layers. Pressure and temperature characteristics, which are destructed under the predetermined pressure and a first temperature, are given to the microcapsule. Temperature color developing characteristics, which develop a second color under a second temperature higher than the first temperature, is given to the heat sensitive color developing layer.
Patent JP-2002321232-A (JP)
Title: Method for manufacturing artificial marble
Inventor: TAGAWA KIYOMI
IPC: B29K711/12
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of manufacturing artificial marble with a color pattern having high design effect and high uniformity. SOLUTION: A resin composition is obtained by compounding additives such as a filler, an internal release agent, a curing agent or the like with a thermosetting resin and injection-molded to obtain the artificial marble and pattern paper with a color pattern is integrally laminated to the surface of the artificial marble.
Patent JP-2002289057-A (JP)
Title: Energization visible confirmation lamp built-in power source on/off intermediate switch device for household appliance
Inventor: KOSEKI TEIICHI
IPC: H01H9/16
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To make it easy to confirm energization/cut-off of the power source of household appliance by making an emitter emits light at the time of energization so that the confirmation can be achieved from a remote or dark place without fail. SOLUTION: A power source ON/OFF switch is fitted in the middle of a cable for energization connected to a household appliance. A Light Emitting Diode(LED) for confirming energization is incorporated into a face on the body of the power ON/OFF switch where the visible confirmation of energization can be made.
Patent JP-2002324837-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: NOGUCHI JUNJI
IPC: H01L23/522
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of forming copper damascene wiring without increasing the dielectric constant of an SiOC film. SOLUTION: After a silicon oxidation film 23 of a thickness approximately 10-50 nm is formed on the surface of the SiOC constituting an insulation film 22 for wiring formation, the increase of the dielectric constant of the SiOC film is suppressed by forming a photoresist film 24 for forming a wiring groove on the insulation film on the silicon oxidation film 23.
Patent JP-2002321904-A (JP)
Title: Method for producing hydrogen
Inventor: MATSUMURA YASUYUKI
IPC: C01B3/56
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing hydrogen by steam reforming of carbon hydride at lower temperatures. SOLUTION: The method for producing hydrogen by steam reforming of carbon hydride characteristically uses a device to separate carbon dioxide in combination with a reformer having a hydrogen permselective membrane.
Patent JP-2002320939-A (JP)
Title: Portable duct washing unit
Inventor: OKUBO SUSUMU
IPC: B08B9/032
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a washing unit to wash a portable duct securely and easily. SOLUTION: In a washing tank whose upper part is openable, washing water injection parts 2a and 2b, which are respectively arranged in the center part and in the inside wall part; and air injection parts 3a and 3b which are arranged respectively at the upper sides of the washing water injection parts 2a and 2b, are provided. A freely bendable curtain 13, through the center part of which a duct can pass, is provided at the upper opening of the washing tank.
Patent JP-2002326928-A (JP)
Title: New inhibitor to sphingo lipid synthesis
Inventor: KOBAYASHI OSAMU
IPC: C07C233/18
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a new inhibitor to sphingo lipid synthesis. SOLUTION: This new inhibitor to sphingo lipid synthesis comprises a compound represented by the general formula A [wherein X is an aliphatic alkyl group, preferably a 7-15C aliphatic alkyl group], especially preferably (1R,3R) N-(3-hydroxy-1-hydroxymethyl-3-phenylpropyl)alkanamide having an 8-16C alkanoyl group.
Patent JP-2002332055-A (JP)
Title: Unsealing plug, and accommodation body therewith
Inventor: IGARASHI MASAO
IPC: B65D47/36
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an unsealing plug which is excellent in virginity and difficult of adhesion of refuse, etc., to a part of a spout irrespective of the diameter of the spout. SOLUTION: The unsealing plug 1 comprises a body 2 having the spout 5 for taking out contained stuff; a cap 10 which is disposed on the body 2 to cover the body 2; a sealing wall 7 which is formed within the spout 5, seals the accommodated stuff in an accommodation body, and has a score line 7a for forming an opening part; and a tearing piece 20 which is disposed so as to tear the score line formed on the sealing wall. This tearing piece has a knob 21 protruded from an edge 5b of the spout 5 when opening the cap 10.
Patent JP-2002025851-A (JP)
Title: Low-inductance type laminated chip and its manufacturing method
Inventor: PARK IN-KIL
IPC: H01L23/64
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a low-inductance type laminated chip which has a stable operation characteristic even in a high frequency, and its manufacturing method by improving an internal pattern of the laminated chip, so that the directions of currents in the internal electrodes of mutually adjoining layers are opposite to each other and by balancing their inductance elements. SOLUTION: This low-inductance type laminated chip is provided with a plurality of laminated layers with formed internal electrodes, and the internal electrodes of specified layers in advance are electrically connected, so that the directions of currents in the internal electrodes of mutually adjoining layers opposite to each other.
Patent JP-2002333837-A (JP)
Title: Method and apparatus for manufacturing label, superposed body thereof and sheet for label
Inventor: HAMAZAKI YUKIKO
IPC: G09F3/00
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for manufacturing pressure sensitive adhesive labels and a superposed body thereof, without using hold releasing paper and a sheet for the labels properly used for manufacturing the same. SOLUTION: This method of manufacturing the labels comprises taking up the sheet for the labels obtained by imparting perforations to long-size printing paper printed with prescribed patterns on its front surface, to form a release layer on the front surface and further forming a pressure sensitive adhesive layer stop the same to from a roll; resting this roll for a prescribed time to deposit the pressure sensitive adhesive layer adjacent to the rear surface of the label paper, to the rear surface to form the tacky adhesive layer to obtain the roll, consisting of the label carrying sheet and separating the pressure sensitive adhesive labels from the label carrying sheet.  The apparatus for manufacturing the superposed body of the labels is constituted, to include moving means for moving the label carrying sheet formed to carry the pressure sensitive adhesive labels, a punching means for punching the pressure sensitive adhesive labels from the label-carrying sheet and the superposing means for receiving the punched pressure sensitive adhesive labels directly under the punching and superposing the labels by mating the front and rear directions thereof.
Patent JP-2002334129-A (JP)
Title: System for displaying waveform of logical simulator
Inventor: OTA SATORU
IPC: H01L21/82
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a system for displaying waveform of a logical simulator capable of displaying calculation processes of a variable without time concept in waveform and simplifying substitution of the variable and cause pursuit of an error of a calculation processing of the variable. SOLUTION: An overall processing part 1 acquires a signal to display the waveform or a value of the variable and simulation time at the time from a simulation executing part 7, transfers acquired information to a waveform processing control part 61 of a waveform processing part 6. The waveform processing control part 61 stores the received information in a waveform storage part 62. When simulation is completed, the waveform processing control part 61 successively takes out the signal to display the waveform or the value of the variable and the simulation time from the waveform storage part 62, transfers the information to the overall control part 1 and displays signal waveform of the signal and the variable via an input/output part 2 by a display part 5.
Patent JP-2002343371-A (JP)
Title: Fuel cell combined cycle
Inventor: ISHIGURO TATSUO
IPC: H01M8/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a complex cycle making a fuel cell, especially a solid electrolyte fuel cell a topping cycle. SOLUTION: Electricity is electrochemically generated by making the oxygen included in compressed air and gaseous fuel react by supplying compressed air compressed by a compressor 10 and gaseous fuel F to a fuel cell 102, and a gas with high temperature is generated through a burning reaction by supplying exhaust gas from the fuel cell 102 to a combustion device 14, and an expansion device 12 is driven by the supply of the operation gas with high temperature, and steam is generated at an HRSG 18 through the heat exchange with the exhaust gas sent from the expansion device 12, and a steam turbine 20 is driven by supplying the steam.
Patent JP-2002341699-A (JP)
Title: Image forming apparatus
Inventor: MAEDA TAKEHISA
IPC: B41J2/44
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain an image of the same quality in each image forming mode of an image forming apparatus. SOLUTION: In the image forming apparatus which forms a latent image on an image carrier by an optical writing means provided with a light emitting source to be subjected to lighting control according to image data, develops the latent image and obtains the sensible image, an image forming speed switching means which switches image forming process speed according to the set image forming mode is provided, a light quantity of the light emitting source is set at a light quantity setting part 11 with a control signal according to the image forming mode, light-emission time is set at a PWM signal generation part 12, and by controlling an LD drive part 13 with the light quantity setting part 11 and the PWM signal generating part 12, at least either one of them is switched.