baber/WOPTO huggingface dataset:
Patent JP-2004083038-A (JP)
Title: Carton
Inventor: OTANI MASAYOSHI
IPC: B65D5/42
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of a defective by improving the folding accuracy of a blank.  <P>SOLUTION: A carton with a partition comprises four side walls 1, 2 forming the peripheral wall of the carton, and one side wall 1 is formed by joining a portion of the side wall 1 to a portion extended from the side wall 2 next to the side wall 1. The partition 3 is extended from the one side wall 1, and the front end of the partition 3 is joined to the other side wall 1 opposite to the one side wall 1. A ridge part is formed between the side walls 1, 2 when they are folded upon the above joining. The ridge part comprises a folding reference line V, and a plurality of auxiliary lines S are formed in continuous with it in such a way that the auxiliary lines S slopes downward relatively to the reference line V in an upper part of the side walls 1, 2, while slopes upward in a lower part of them. The auxiliary lines S function as weakening lines, making a folding stress concentrate on the reference line V, thus enabling the blank to fold at a precise position. The arranged direction of the auxiliary lines S prevents the buckling of the carton when it is stacked in tier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088584-A (JP)
Title: System and method for reading image
Inventor: YANO TOSHIYUKI
IPC: G06F3/12
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for reading image by which the presence/absence of a semiconductor chip storing additional information is detected and, when the chip is detected, a user is made to recognize the presence of the chip.  <P>SOLUTION: A copying device 1 detects the presence/absence of an IC chip 3 from original paper 40 and, when the device 1 detects the chip 3, reads data from the chip 3. When the read data are additional information that can be printed as an image, the device 1 stops printing operation and waits for the instruction from the user by informing the user of the presence of the additional information. When the user instructs the copying device 1 to print the additional information, the device 1 prints the image read from the original paper 40 and the additional information read from the IC chip 3 on printing paper 42 in the outputting form designated from the user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084042-A (JP)
Title: Water electrolysis device
Inventor: NAKANORI TAKAHIRO
IPC: C25B9/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water electrolysis device capable of preventing breakage of a solid polymer electrolytic film caused by the differential pressure even in a transitional operating state, and ensuring stable operation for a long period of time.  <P>SOLUTION: A hydrogen gas tank 15 and an oxygen gas tank 14 are provided in a gas discharge system of a cathode side vapor-liquid separator 11 communicated with a cathode chamber 3 and a gas discharge system of an anode side vapor-liquid separator 10 communicated with an anode chamber 2, and the ratio of the inner volume of these gas tanks is set to be substantially 2:1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090272-A (JP)
Title: Manufacturing method for methacrylic resin molding material
Inventor: FUJII TAKUJI
IPC: B29C48/40
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method capable of manufacturing a methacrylic resin molding material excellent in quality at a low cost with high productivity.  <P>SOLUTION: A dispersing phase based on methyl methacrylate is subjected to suspension polymerization using water as a dispersing medium to obtain a beads-like polymer which is, in turn, subjected to extrusion molding to manufacurs a methacrylic resin molding material. The beads-like polymer of which the water content including surface adhered water is 1.5-4.0 mass % D.B. is used to be subjected to extrusion molding by a twin-screw extruder having two or more vent holes and constituted of a material equal to or more than SUS 420J2 in corrosion resistance to acrylic acid on at least a cylinder internal surface, a screw surface and a die internal surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091237-A (JP)
Title: Molding die and molding machine
Inventor: KUROIWA HIDEKI
IPC: C03B11/08
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding die that shortens the molding cycle since the surface area of of the outer surface of the die is able to extend without enlarging the outer diameter of the die in order to enhance the heating speed and the cooling speed and that is able to obtain a molded article with high quality.  <P>SOLUTION: The molding die is provided with a first core, a second core opposing to the first die arranged to be freely transferable and a body mold that surrounds the first die and the second die. Unevenness of the outer surface of the body mold is formed in at least the predetermined area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092978-A (JP)
Title: Combustion device and water heater
Inventor: HARA HITOSHI
IPC: F23D11/24
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion device that can prevent condensation of fuel injected into a combustion section and enable complete combustion while enabling the size reduction of a water heater.  <P>SOLUTION: The combustion device 2 includes a diffusion prevention member 19 under a burning tube 11. The diffusion prevention member 19 includes a main body 19a having a substantially cylindrical shape, an outside flange 19b and an inner flange 19c respectively formed on both sides of the main body 19a. The inner flange 19c, which decreases the opening area of the burning tube 11, temporarily retains the combustion gas that is injected into the burning tube 11 and flew into the diffusion prevention member 19. A plurality of through holes 19d and 19e are respectively provided on the circumference of the main body 19a and on the entire circumference of the inner flange 19c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092494-A (JP)
Title: Gas compressor
Inventor: TAKAHASHI TORU
IPC: F01C21/08
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an excessively high vane-back-pressure to an appropriate pressure to thereby relieve an operational load, and to improve the vane projectability at the start and during low speed operation to thereby prevent chattering.  <P>SOLUTION: This gas compressor is provided with back-pressure spaces 14 including the bottom portions of vane grooves 12 and attaining a medium pressure between a suction pressure and a discharge pressure during a normal operation of the compressor main body, a first high pressure oil passage establishing communication between an oil sump and the vane groove bottom portions when the vanes are in their discharge stroke positions, second high-pressure oil passages 32, 33 establishing communication between the oil sump and the back-pressure spaces, and opening/closing valves 34, 35, 35a, 37 for opening and closing the second high-pressure oil passages. The opening/closing valves are opened only at the start and during low-speed operation and high-pressure oil is supplied to a back-pressure chamber at the stroke of supplying medium pressure oil to the back pressure chamber, so that the vane projectability is improved and the extrusion force of the vane is strengthened. During the normal operation, the supply of the high pressure oil is stopped by operation of the opening/closing valves. As a result, it is possible to obtain such an effect that the operational load is relieved at the stroke of supplying only the medium pressure oil to the back-pressure chamber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090762-A (JP)
Title: Cooling structure of electronic parts for vehicle
Inventor: TANAKA TAKASHI
IPC: B60R16/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce fear that flocculated water adheres to electronic parts for a vehicle when cooling the electronic parts for the vehicle in an air conditioning device for the vehicle.  <P>SOLUTION: The air conditioning device 1 has an air conditioning case 11 where inside air introduction ports 11b, 17b and an outside air introduction port 17a are formed, a fan 13 sending air conditioning air toward a cabin, and an evaporator 14. An opening part 11g for cooling of the electronic parts is formed on an upper part of air flow of the evaporator 14 of the air conditioning case 11, and the inside air is sent toward the in-vehicle electronic parts 50 to 70 from the opening part 11g for cooling of the electronic parts with the fan 13. Heat radiation of the electronic parts 50 to 70 is accelerated by utilizing the fan 13 of the air conditioning device 13. The air sent to the electronic parts 50 to 70 excessively cools the electronic parts 50 to 70 because of the non-cooled air with the evaporator 14 and the inside air, and the fear of the adhesion of flocculated water due to the temperature fall of dew point of the surfaces of the electronic parts 50 to 70, is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094545-A (JP)
Title: Device and system for selling article and method for dealing with leaving coin change
Inventor: TEJIMA HARUMI
IPC: G07D1/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article selling device capable of preventing a coin changes defrauding practices and reliably returning left coin changes to a person who has reported to leave coin changes.  <P>SOLUTION: This system is provided with a photographing means (9) for photographing the face of an article purchaser, a selling means (111) for selling an article corresponding to the instructions of article purchase and the input of a price, returning means (113, 114) for returning change as necessary corresponding to the selling of the article, detecting means (3a, 8a) for detecting the presence of leaving the returned coin changes, collecting means (113, 114) for collecting coin changes whose pickup is forgotten when the leaving of coin changes is detected, and a storing means (140) for storing the facial image data of the photographed article purchaser and data related with the returned changes and data related with the collected changes in a pickup failure list when the leaving of the coin changes is detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091126-A (JP)
Title: Paper feed cassette and image forming device therewith
Inventor: YOSHIHARA HIDEO
IPC: B65H1/04
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feed cassette where a case part having a separation means and a handle part are separately molded, and an image forming device therewith.  <P>SOLUTION: The paper feed cassette 6 comprises a case part 160, a storage part cover 170, and a handle cover 180, which are separately molded. A separation mechanism 166 by which sheets held stacked in the case art 160 are separated from one another when fed is supported against a support part provided on a wall surface 160b in front of the case part 160. High accuracy is required to mount the separation mechanism 166 to the paper feed cassette 6. The cassette is not shipped as a product before its separation performance is fully verified. To change the design of a laser printer, the handle part 180 is replaced with a new one and the case part 160 is reused to reduce the significant amounts of time and labor required to redesign the separation mechanism 166 and verify the separation performance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095411-A (JP)
Title: Battery pack structure
Inventor: ISHIKAWA TATSUYA
IPC: H01M2/10
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack structure in which the detachment of a battery pack does not affect the detachment of the battery pack and an electronic equipment body by differentiating the detachment direction of the battery pack from the electronic equipment and that of a battery charger.  <P>SOLUTION: With a system of charging the battery pack for supplying power to the electronic equipment body, the direction of engaging the charger to the electronic equipment body is made almost crossed to the direction of engaging the battery pack.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094136-A (JP)
Title: Playing device and control information input method
Inventor: KAWACHI TAMOTSU
IPC: G10H1/40
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a playing device through which a melody is selected out of a plurality of previously stored melodies and outputted as a sound and which is capable of a rhythm musical performance by putting the melody and a scratch sound together in response to specified operation.  <P>SOLUTION: The playing device 1 reads melody data out of a melody storage means 31 by a melody readout means 41 in response to the depression of a switch and/or the operation of an operation means to output a sound, and also reads scratch sound data out of a scratch sound storage means 33 by a scratch sound readout means 43 in response to the depression of a switch and/or the operation of the operation means to outputs a sound from a speaker.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098176-A (JP)
Title: Peening device and cylindrical peening device
Inventor: OTA TAKAHIRO
IPC: B23P9/04
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a peeining device for smoothly performing a wire peening treatment in a narrow part.  <P>SOLUTION: This peening device 1 comprises a plurality of peening wires 5 having a prescribed length, each of which has a curved part 5b continued to a base part 5a, and a tip part 5c continued to the curved part 5b and including a treatment tip to act on a pipe 8 that is an object to be treated, the treatment tip being repeatedly collided with the pipe 8; and an actuator for giving a driving force for collision to the peening wire 5. The base part 5b of the peening wire 5 is reciprocated in its axial direction, and the tip part 5c is reciprocated in a direction different from the axial direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104218-A (JP)
Title: Digital camera
Inventor: KATAGIRI SADAHITO
IPC: H04N101/00
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera which exerts sufficient practicality in spite of its compact configuration.  <P>SOLUTION: In the case of designing the digital camera 100 employing a single type dry cell battery 19 to have a shorter length in a longitudinal direction, since the single type dry cell battery 19 has an entire length greater than its outer diameter, it is desirable to locate the single type dry cell battery 19 so that its axial line is extended in a direction orthogonal to an optical axis of a lens unit 1 of the digital camera 100. In this case, the length of the lens unit 1 in the optical axis direction is troubling. That is, since the shape of the single type dry cell battery 19 depends on the standards, the length of the lens unit 1 in the optical axis direction is to be designed in matching with the shape of the single type dry cell battery 19. Thus, selecting the length of the lens unit 1 in the optical axis direction to be a multiple of 0.9 of the outer diameter of the loaded single type dry cell battery 19 or over permits a photographing optical system with sufficient optical performance, and selecting the length of the lens unit 1 in the optical axis direction to be a multiple of 1.1 of the outer diameter of the loaded single type dry cell battery 19 or below permits the digital camera 100 with a shorter length in the longitudinal direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072987-A (JP)
Title: Three-phase circuit capacitor of five bushings used for device of controlling voltage ripple
Inventor: INOUE TAISUKE
IPC: H02M5/257
Filed: 2002-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate wastefulness by putting SCR-controlled single-phase capacitors together into one.  <P>SOLUTION: Three single-phase capacitors are housed in one case, and two units of them are V-wired, and other one is left intact in single phase. Consequently, the bushings become five pieces, with one saved, and fuses become two pieces, with one saved, too, and for cases, three pieces turn into one.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103674-A (JP)
Title: Method of manufacturing semiconductor integrated circuit device
Inventor: IRIKITA NOBUYUKI
IPC: H01L21/027
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve the yield of a semiconductor integrated circuit device.  <P>SOLUTION: By paying attention to influential factors, such as the focus, exposure, the shape of a mask pattern, the instrumental error (aberration etc.) between aligners, etc., upon the dimension of a transferred pattern, the pattern dependency of the response of exposing conditions, such as the best focus shift etc., is evaluated. Successively, a response model containing the instrumental error between the devices is prepared. In addition, the propriety of the estimation of exposing conditions using a plurality of response models and performance are evaluated. When the evaluated results are bad, optimization (pattern selection etc.) considering control is performed at the time of setting conditions. When the evaluated results are good, device dimension inspection data are used for feedback control. Successively, the exposing conditions at the time of starting the manufacturing of the semiconductor integrated circuit device using the response models are estimated from the inspected results of the dimensions of a plurality of actual devices. Thereafter, the fluctuation in the exposing conditions at the time of starting the manufacture are corrected (by analyzing and predicting the fluctuation).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099489-A (JP)
Title: Method for producing dimethyl ether
Inventor: SHOJI KAZUO
IPC: C07C43/04
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing DME in a high conversion by using a highly active catalyst for producing DME.  <P>SOLUTION: The method for producing dimethyl ether comprises subjecting methanol to a dehydration reaction in the presence of an active alumina catalyst having ≥2.5 and ≤8.0 nm average pore radius and ≤0.07 mass% sodium oxide content in a vapor phase.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003162837-A (JP)
Title: Optical disc drive and optical disc recording method
Inventor: NAGARA TORU
IPC: G11B7/125
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to correctly monitor the pit shapes formed on an optical disc even if the writing speed is raised by applying the recording method of this invention to the organic dye system recording medium such as CD-R (compact disc Recordable) concerning an optical disc drive and its recording method.  <P>SOLUTION: This invention selectively uses the detected light amount S0 (C+D) to control the amount of light at recording.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004100836-A (JP)
Title: Toroidal type continuously variable transmission, continuously variable transmission device, and method for assembling the same
Inventor: INOUE EIJI
IPC: F16H15/38
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To rotatably support an output side disc 17c around a middle part of an input rotation shaft 1a as its diametric and axial positions are regulated.  <P>SOLUTION: Between a pair of input side discs 2a and 2b and the output side disc 17c, a pair of supports 45a and 45b are provided. Between support ring parts 47a and 47b of the supports 45a and 45b, the output side disc 17c is rotatably supported by thrust angular ball bearings 43a and 43b. For shim plates 63 and 63 to be held between the race rings 61a and 61a of the thrust angular ball bearings 43a and 43b and the support ring parts 47a and 47b, those having a proper thickness T are selected. Prepressure to the thrust angular ball bearings 43a and 43b is set correct.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003171508-A (JP)
Title: Thermoplastic elastomer composition and thermoplastic resin composition using the same
Inventor: TASAKA MICHIHISA
IPC: C08K5/1515
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition which is rich in flexibility, excels in heat deformation properties and processability, and particularly excels in compatibility with a resin having a polar group, and a thermoplastic resin composition using the same.  <P>SOLUTION: The thermoplastic elastomer composition can be obtained by melt kneading (a) 100 pts.wt. olefin-based copolymer rubber, (b) 3-100 pts.wt. amorphous polyolefin, (c) 0.01-3 pts.wt. organic peroxide, and (d) 1-50 pts.wt. liquid polybutadiene having a hydroxy group at the terminal. The thermoplastic resin composition comprises the thermoplastic elastomer composition and a polar group-containing resin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004102756-A (JP)
Title: Health management support system
Inventor: IMAI HIROHISA
IPC: G06Q50/22
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a health management support system efficient and effective for both patients and doctors by allowing the doctors to read bio information on the patients through a communication network and to easily give advices to the patients.  <P>SOLUTION: Bio information on a patient is displayed by a display means 6 of a doctor terminal device 1, processing is transferred to a format message selection means 26 by a link control means 8 through the operation of a displaying doctor, and one of a plurality of format messages related to the bio information is selected to prepare a message. The prepared message is transferred to a patient terminal device 2 through the communication network, and the patient can read the message. Thus, the patient can receive the instruction of doctor without visiting the hospital, the doctor can prepare a message only by the operation of selecting one of the plurality of format messages, and both the patient and doctor can increase efficiency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003164168-A (JP)
Title: Electrostatic motor using image force
Inventor: SAKAI TOSHIO
IPC: B81B5/00
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the common problem in a number of systems for electrostatic motors, where for switching voltage polarities, or for keeping a high voltage, a set of a power supply unit must be used in supplying electrical energy from the outside.  <P>SOLUTION: An electron discharge electrical field, or an electric field which proximates corona discharge start electric field but which is smaller than that, is formed between a stator 1A (electric field forming electrode) and a stator 1B (electric charge generation electrode). A moving piece 2 is made to approach to the stator 1B; an electric field between the mover and the stator is made larger than the field for electron discharge or a corona discharge start; electrons are discharged from the stator 1B or corona discharge is generated between the mover and the stator; and the moving piece 2 electrostatically charged with the electrons or corona ions is moved to a stator 1C (electric charge collecting electrode) and the charged electric charge is discharged to the stator 1C. In these steps above, the difference between image forces of the stator 1C, that acts on the charged electrical charge and the stator 1B, is used as the mechanical energy, thus eliminating the need for a power supply.  <P>COPYRIGHT: (C)2003,JPO