baber/WOPTO huggingface dataset:
Patent JP-2002129198-A (JP)
Title: Aerosol product for cleaning diesel engine intake system and cleaning method
Inventor: HORIE AKIO
IPC: C11D3/18
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an aerosol product for cleaning a diesel engine intake system which not only can well clean the intake system without dismounting the diesel engine but also reduces abnormal high revolutions and knocking of the diesel engine, and a cleaning method using the same. SOLUTION: The aerosol product for cleaning a diesel engine intake system is composed of a container having an injection outlet in which an aerosol detergent composition comprising a detergent component preferably containing an aromatic hydrocarbon solvent and a propellant is filled in an injection amount (excluding a non-combustible compressed gas when used as the propellant) of the above detergent composition from the above outlet in the range of 6-3 g/10 sec (at 25 deg.C) and can be introduced into the diesel engine intake system while running the engine to clean the intake system. The method for cleaning a diesel engine intake system is disclosed.
Patent JP-2002142443-A (JP)
Title: Protection circuit of ic for driving power semiconductor device
Inventor: TAKIZAWA AKITAKE
IPC: H01L21/822
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To prevent breakdown by protecting an IC for driving a power semiconductor device from malfunction. SOLUTION: Diodes 8 and 9 are connected between the anode of a diode (DS) 4 for detecting a voltage VCE between a collector and an emitter when a device 1 is turned on to a driving IC 3 for driving the power semiconductor device 1 such as IGBTs and the positive and ground sides of a power supply 5 for driving ICs, and the reverse recovery current of the DS 4 and a current flowing when the transition of a FWD 2 is on are allowed to flow to the diodes 8 and 9 to protect the IC 3.
Patent JP-2001195722-A (JP)
Title: Magnetic recording medium and magnetic recording and reproducing system
Inventor: SASAKI HIDEKI
IPC: C09D7/12
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a coating type magnetic recording medium which produce a small noise and is suitable for a system using an MR head. SOLUTION: In the magnetic recording medium having a magnetic layer on the nonmagnetic substrate by way of a nonmagnetic layer containing a nonmagnetic powder dispersed in a resin binder and used in reproduction with an MR head, the magnetic layer is disposed by coating the top of the nonmagnetic layer formed on the nonmagnetic substrate by coating, drying and curing with a magnetic coating material, a magnetic metal powder having 0.03-0.08 μm average major axis length and 100-130 Am2/kg saturation magnetization σs is contained in the magnetic layer and the center line average roughness Ra of the surface of the magnetic layer is <=5 nm.
Patent JP-2002138131-A (JP)
Title: Epoxy(meth)acrylate, resin composition using the same and cured product thereof
Inventor: KOYAMA TOMOHITO
IPC: C08F290/06
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy(meth)acrylate having low density and low hygroscopicity, high refractive index, and further having excellent adhesiveness, transparency, moldability, solvent resistance, heat resistance and mechanical properties such as impact resistance, to provide a resin composition comprising the epoxy(meth)acrylate and to provide their cured products. SOLUTION: This epoxy(meth)acrylate has (meth)acryloyl group at the end of the molecule and is obtained by reacting an epoxy compound comprising two or more glycidyl groups and plural species of aromatic ring in a molecule with (meth)acrylic acid. The resin composition comprises the epoxy(meth) acrylate. The obtained cured product has low density, high refractive index, high heat resistance and high impact resistance, and further has excellent photocurability, transparency, moldability, low hygroscopicity, solvent resistance, and acid resistance, achieving good balance between physical and optical performances, thus preferably used for an optical material such as lenses for national life and industries, or for materials of paint, printing ink or composite molding material.
Patent JP-2002140263-A (JP)
Title: Electronic mail device, computer-readable storage medium electronic mail program recorded thereon, and electronic mail sending method
Inventor: UEDA KOICHI
IPC: G06F13/00
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To easily classify a large quantity of electronic mail addresses for effectively using them. SOLUTION: This electronic mail device is provided with a mail displaying means 12 displaying a plurality of electronic mails in list form, a mail designating means 13 designating an optional mail from the listed plurality of electronic mails, a group designating means 14 designating a group of an electronic address book 18 for registering the electronic mail address based on the designated electronic mail, an address registering means 15 registering the electronic mail addressed based on the electronic mail designated to the designated group, and a mail forming means 16 designating the group of the electronic mail address book and forming an electronic mail to be sent to the electronic mail address registered in the group.  The electronic mail addresses based on the electronic mails received from an electronic mail server 3 via the network 2 by means of a sending/receiving means 11 and accumulated in a mail accumulating means 17 are classified into optional designated groups and registered in the electronic address book 18.
Patent JP-2002104977-A (JP)
Title: Invention of oil or the like radiating electromagnetic waves
Inventor: NAKATAKE KAZUNORI
IPC: A61K35/02
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To more improve and promote the health of a user by incorporating mineral or ceramic energy regarded as effective in human health in a conventional oil, e.g. an animal or a vegetable or a synthetic chemical substance-based oil and fat (oil) for the single purpose such as humectation or protection of the skin or a material of a cream containing the oil and fat. SOLUTION: A mineral powder or a powder of the ceramic thereof usually produced and sold as effective in human health by actions such as negative ions and regarded as radiating fat infrared rays, superelectromagentic waves, magnetism, etc., is mixed in the material of the oil, etc., to produce the oil. Thereby, the oil, etc., capable of radiating the radiations is completed.
Patent JP-2002143119-A (JP)
Title: Magnetic field forming device and magnetic resonance video system
Inventor: SATO KENJI
IPC: H01F7/20
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an MRI system capable of improving the SNR characteristics of a magnetic resonance signal. SOLUTION: The system has gradient coil parts 261a and 261b for forming a gradient magnetic field in a space 350 in which a patient 99 is positioned, an RF magnetic field forming coil part 262a for forming an RF magnetic field in the space 350, an RF reception coil part 262b for receiving electromagnetic waves generated from the patient 99, a magnetic shield 264b interposed between the part 261b and the part 262b, a navigation coil part 263 and a supply line 265 consisting of an FPC formed on the side of the part 261b of the part 264b.
Patent JP-2002152883-A (JP)
Title: Weight-reduction speaker
Inventor: KAMEOKA HISATAKA
IPC: H04R9/02
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a speaker where not only weight reduction is made but also vibration delivered from a magnetic circuit to a diaphragm is attenuated so as to enhance reproduction sound quality. SOLUTION: The speaker of this invention is provided with a 1st frame with a diaphragm fitted thereto and with a 2nd frame to which the 1st frame and the magnetic circuit are fitted and made of a material different from that of the 1st frame.
Patent JP-2002148615-A (JP)
Title: Optical film and reflection type liquid crystal display device
Inventor: KONDO HIROYUKI
IPC: F21V8/00
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To develop such an optical film that the optical path of the incident light from the side face direction is efficiently converted into the viewing direction and that a thin and lightweight front light type reflection liquid crystal display device with bright and easily visible display can be formed. SOLUTION: The optical film has a transparent film (1A) having a repeated structure with a regularly or irregularly arranged pitch of a light exiting means (A) which includes a slope (A1) for conversion of the optical path having 30 to 48 deg. inclination angle to the film plane so as to convert the optical path of the light in the film plane direction into the film thickness direction, and has an antireflection layer (1B) on the film surface where the above light exiting means is formed. The optical film has light transmitting property in the film thickness direction. The reflection type liquid crystal display device is manufactured by disposing the above optical film on the viewing side of a reflection type liquid crystal display panel having an illumination device on its side face, with the light exiting means of the optical film being outside.
Patent JP-2002149937-A (JP)
Title: Information processing method supporting management of organization providing service and information processor therefor
Inventor: OISO HIROAKI
IPC: G06Q50/00
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an information processing method capable of supporting the management of an organization providing service. SOLUTION: (1) Feature information of the organization providing service and coupon information are registered into an organization information registration means, (2) the information that a customer acquires the coupon information from the organization information registration means is stored in a coupon acquisition actual record information storage means as coupon acquisition actual record information, (3) the information that the customer uses the coupon information is stored in a coupon use actual record information storage means as coupon use actual record information, and (4) the effect of advertisement of the feature information and the coupon information is analyzed based on the feature information, the coupon information, the coupon acquisition actual record information, and the coupon use actual record information,  the behavior of the customer is analyzed based on the coupon acquisition actual record information and other information, and an actual condition of use of the coupon information is analyzed based on the coupon acquisition actual record information and the coupon use actual record information to provide these information to the organization providing service as advertisement effect information, customer behavior information, and coupon use actual condition information.
Patent JP-2002145582-A (JP)
Title: Boom derricking gear for work machine
Inventor: YOKOYAMA SHOZO
IPC: B66C23/36
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To reliably prevent the removal of a boom erecting rope from the rope entrance portions of spreader sheaves. SOLUTION: Guide pins 14 pressing the boom derricking rope 5 to the rope guide grooves of the spreader sheaves 10 and 11 at the rope entrance portions for the spreader sheaves 10 and 11 are removably fitted, via a pair of upper and lower guard pin fitting plates 15, to the upper and lower spreaders 8 and 9 provided with the spreader sheaves 10 and 11 into which the boom derricking rope 5 is inserted.
Patent JP-2002148528-A (JP)
Title: Filter, illuminator and image display device
Inventor: YAMAZAKI TETSURO
IPC: G02F1/13
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a filter capable of time-dividing and outputting light beams of respective colors from white light, reduced in noise and having a compact configuration. SOLUTION: In the filter 20, columnar piezoelectric elements (actuators) 41 are held between 1st and 2nd semi-translucent layers 35, 36 so as to be opposed to each other, an intermediate transparent layer 38 is formed with a suitable gap (d) between these layers 35, 36, and the distance (d) of the layer 38 can be controlled by controlling the elements 41 by voltage. Since only light beams of wavelengths mutually strengthening by interference with the distance (d) are transmitted through the filter 20, white light 71 can be time-divided while rotating the filter 20 itself differently from a rotary color filter. Since the timing and time of outputted light beams of respective colors can be optionally controlled, color management can simply be performed.
Patent JP-2002149443-A (JP)
Title: Computer-readable recording medium with program for tracing/displaying operation of object-oriented program recorded thereon, and method for tracing/displaying operation of the same program and its device
Inventor: SEKIMURA TSUTOMU
IPC: G06F11/32
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a means to be used for supporting the confirmation of the operation of an object-oriented program at the time of debugging the program for tracing the executing operation of a program, and for displaying the operation history by displaying the mutual calling relation of a plurality of objects on a screen with a common time base concerning an objective class. SOLUTION: A program for allowing a computer to function as an object displaying means 3 for displaying periods in which objects exist with segments parallel to a time base and a called method displaying means 4 for displaying the calling of methods among the objects with the names of the methods in a direction orthogonal to the time base at positions where the generation time is indicated from the calling object display segments to the called object display segments to which the methods are belonging is recorded in a computer-readable recording medium.
Patent JP-2002148167-A (JP)
Title: Flap testing device
Inventor: UCHIDA MINORU
IPC: G01M5/00
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To perform a precise load test or durability test by inputting a load accurately reproducing an actual aerodynamic load to a flap. SOLUTION: The flap 12 is driven to a predetermined lowered position by means of a first cylinder 17, and distortions in respective parts of the flap 12 are detected by means of torsion gauge 56 while a load matching the lowered position is applied to the flap 12 by means of a second cylinder 21 moved by means of an XY table 19 to follow the lowered position. In this way, an actual aerodynamic load can be accurately reproduced by applying the load with the dimension and the direction matching the lowered position of the flap 12, so that a static load test, a dynamic load test, and a durability test for the flap 12 can be automatically carried out with less labor in a short time.
Patent JP-2002149173-A (JP)
Title: Karaoke machine, its system and recording medium
Inventor: ITO ARIMICHI
IPC: G09B15/00
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a KARAOKE machine and a KARAOKE system, etc., for visually judging the correctness of a musical interval and rhythm by creating a musical score from sound. SOLUTION: The KARAOKE machine 3 outputs a picture and accompaniment sound by musical composition data, etc., transmitted from a server 7 and by musical score data (step 302), catches the singing voice of a customer by a microphone 21 (step 303), makes it into the musical score (step 305), displays it on a display 29 (step 306), holds the score of the singing voice in a score recording part 41 (step 307) after completion, prints a real musical score and the singing voice score by a printer 33 (step 309) and transmits singing voice score data to the server 7 (step 310). The server 7 analyzes score data (step 312) and extracts a melody line, etc., (step 313).
Patent JP-2002155093-A (JP)
Title: Organosilicon compound and method for producing the same
Inventor: YANAGISAWA HIDEYOSHI
IPC: C08G75/12
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain an organosilicon compound which is added to a resin or a rubber, has excellent dispersibility even in kneading with an inorganic material, causes a slight change in viscosity of a resin and a rubber composition before molding and is useful as an interfacial binder, an adhesion improver, a component for a primer composition, etc. SOLUTION: This organosilicon compound is represented by general formula I (R1 and R2 are each a 1-4C monofunctional hydrocarbon group; R3 is a 1-10C bifunctional hydrocarbon group; R4 is a 2-10C bifunctional hydrocarbon group; m is 1-10; n is 1-10; p is 1-4: q is 1, 2 or 3).
Patent JP-2002146740-A (JP)
Title: Self-propelled snow melting device for railway car
Inventor: SUGIYAMA IKUO
IPC: B61K13/00
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a self-propelled snow melting device for railway car capable of easily moving a self-propelled snow melting truck to a position to carry out a snow melting treatment, at the same time, enlarging the sphere of snow melting treatment carried out at a time, efficiently carrying out a wide range of snow melting treatment and reducing a running cost at a low cost. SOLUTION: The self-propelled snow melting truck is self-propelled along sideways of a truck section of a railway car to have a header for injecting a snow melting fluid to the truck section of the railway car through an injection nozzle. Either of a pipe changing its length with the traveling of the self-propelled snow melting truck and supplying the snow melting fluid and an electric wire supplying electric power to the self-propelled snow melting truck or both of them has a device for letting it in and out, and the device is mounted on the self-propelled snow melting truck.
Patent JP-2002158655-A (JP)
Title: Certifying device, collating device and electronic certificate system with which these devices are connected
Inventor: OISHI TSUKASA
IPC: G07F7/12
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a certifying device, capable of preventing forgeries and abuses of electronic signature. SOLUTION: A logical operation part 212 generates an encoded electronic signature by performing an arithmetic operation to an original signature 23, using unique information obtained by digitalizing information in relation to the body of the person in question. An electronic signature adding part 214 distributes an electronic document 25, by adding the electronic signature to it. Consequently, the specifying of the person in question becomes difficult, and prevention of the forgery and the abuse of the electronic signature becomes possible. As a result, protection of privacy and property of individual in a market is enabled.
Patent JP-2002032977-A (JP)
Title: Recording medium, recording device, reproducing device, and recording medium being readable by computer
Inventor: KAGEYAMA MASAHIRO
IPC: H04N5/92
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium, its recording device, and a reproducing device realizing a data control method in which change of a time zone indicating a region of which data is recorded and time differential compensation of data recording time information as the above can be performed by processing for a short time without causing mismatching between control information and stream data in recording time information, or a data control method in which a local time can be reproduced even after a time zone is changed, or a data control method in which time differential compensation can be performed without changing the time zone. SOLUTION: This device is provided with generalization control information (VMGI) by which data of at least N pieces (N is integer of 1 or more) are recorded in a recording medium, and the data of N pieces are controlled, with data recording time information (REC-TM) by which data control information (VOB-GI) of M pieces (M is integer of 1 or more and N or less) are recorded, the generalization control information (VMGI) has time zone information (TM-ZONE) indicating a standard time of a representative region in which the data are recorded, and the data control information (VOB-GI) indicates a time at which the data are recorded and with time zone auxiliary information (TM-ZONE-SUB).
Patent JP-2002160488-A (JP)
Title: Eraser device for joining to marking pen to be used for whiteboard
Inventor: WATANABE YAICHI
IPC: B43K29/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an eraser device which can be used by inserting it into a pen barrel or a cap of a pen, even when the side or shape of the pen barrel or the cap of the pen slightly differs as an eraser device for joining to a marking pen used for the whiteboard as well as an eraser device, for joining to the marking pen used for the whiteboard, which can be used by joining the device to the pen in a freely attachable manner and is manufactured at a low cost. SOLUTION: This eraser device comprises an elastic body 20 with a lower hole part 202 into which the cap 33 or the pen barrel 32 of the pen 30 is inserted and set under pressure from a lower face 32 and an eraser 10 fixed to the upper face 21 of the elastic body 20 or a case 40 into which the eraser 10 is insetted.
Patent JP-2002153962-A (JP)
Title: Method for pulling out centrifugal cast tube from metallic mold
Inventor: OKAMOTO YUKIO
IPC: B22D13/10
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for pulling out a centrifugal cast tube from a metallic mold with which the tube can well be pulled out from the metallic mold in a short time after centrifugally casting. SOLUTION: When the cast tube 3 is pulled out after separating it from the metallic mold 1, the passing-through amount of cooling water flowing in the inner part of the metallic mold 1 is reduced much more than that at the casting. In this way, the temperature of the metallic mold 1 is raised and the metallic mold 1 can be heat-expanded, and as a result, the difference between the inner diameter of the metallic mold 1 and the outer diameter of the cast tube 3 becomes large and the tube 3 is easily pulled out from the metallic mold 1.
Patent JP-2001220496-A (JP)
Title: Epoxy resin composition and open tubular package for semiconductor device element
Inventor: TOMIYOSHI KAZUTOSHI
IPC: C08K3/36
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition excellent in moldability and reliability and capable of giving a cured product having low moisture permeability. SOLUTION: In epoxy resin compositions each comprising an epoxy resin, a curing agent and an inorganic filler, this epoxy resin composition features comprising porous silica (A) having a specific surface area of 6-200 m2/g, a true specific gravity of 2.0-2.2 and an average particle diameter of 2-50 μm as the inorganic filler.
Patent JP-2001159264-A (JP)
Title: Opening/closing panel for automobile with electric lock device delayingly unlockable
Inventor: BAUDARD XAVIER
IPC: E05B1/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing panel for an automobile that a user may not operate twice an operating member incorporated in the opening/closing panel such as a door handle or a rear door of an automobile. SOLUTION: This opening/closing panel (1) is provided with a lock device (3) having a switching lever (8) an operating member (5) fitted to the panel (1) apart from the lock device (3) and capable of being operated by a user from the outside of the panel (1) with a hand, and a force transmission member (7) connecting the operating member (5) to the lever (8) of the lock device (3). The lock device (3) can be switched to an unlock position from a lock position by the assist of the operating member (5) in response to the action of the lever (8), and the force transmission member (7) is constituted of two members (7a), (7b) connected together by an energy accumulating device (11).  A fixing means (12) keeps the second member (7b) of the force transmission member (7) stationary when the lock device (3) is located at the lock position and releases the second member (7b) of the force transmission member (7) in response to an unlock command.