baber/WOPTO huggingface dataset:
Patent JP-2003215017-A (JP)
Title: Scanning probe microscope
Inventor: YAMAZAKI HITOTSUGU
IPC: G01B21/30
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning probe microscope capable of reducing distortion errors in images and performing relative two-dimensional scanning between a probe and a sample.  <P>SOLUTION: Voltages are impressed on XY electrodes 2-5 to drive a tube 1 in X and Y directions and make the probe 7 scan in X and Y planes. A reflecting mirror 10 is inclined by the scanning, and the inclination of a laser beam reflected at the reflecting mirror 10 is changed by the inclination of the reflecting mirror 10. The location of the laser beam incident onto an optical detector 12 is changed by a change in the inclination of the laser beam, and the amount of change in the location of the incident laser beam is detected by the optical detector 12. A detection signal of the optical detector 12 is supplied for a control CPU 21. The control CPU 21 controls an XY control circuit 17 with the supplied detection signal as a controlled variable. The XY control circuit 17 controls an XY scanning circuit 18 and adjusts the voltages to be impressed on the XY electrodes 2-5 from the XY scanning circuit 18 so that the probe 7 scans a predetermined region of a sample 16 at a constant speed in the XY planes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214785-A (JP)
Title: Thermal storage vessel
Inventor: YANO NAOTATSU
IPC: F28D20/00
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide the structure of a thermal storage vessel and a means for arranging thermal storage capsules in the vessel with an appropriate space in the condition that both of them function well.  <P>SOLUTION: This thermal storage vessel for housing multiple thermal storage capsules C respectively formed with an inner space to be filled with the thermal storage medium between a first wall surface and a second wall surface arranged opposite to each other has a cover-less box body 2A having a front, a rear, a right and a left side surfaces 50-54 and a bottom surface 54 and a cover member 2B for covering an opening 2c formed in the top surface of the box body 2A. The thermal storage vessel is also formed with positioning recessed and projecting parts 57 for alining the multiple thermal storage capsules C in the lateral direction in a bottom surface 54 thereof, and formed with a ventilation inlet 50i for blowing the heat exchanging air to the multiple thermal storage capsules C positioned by the recessed and projecting parts 57, and a ventilation outlet 50o for blowing out the air passing through the thermal storage capsule part after exchanging the heat.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223800-A (JP)
Title: Test circuit for microcomputer having built-in flash eeprom, and its test method
Inventor: NAGAHAMA KENICHI
IPC: G11C16/02
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To abridge setup time of a semiconductor testing device, and abridge its measurement and evaluation time.  <P>SOLUTION: The setup time of the semiconductor testing device 2 is abridged, and the evaluation time of a microcomputer 1 becomes shorter by providing in the microcomputer 1 having a built-in flash EEPROM 20, and a faulty bit measurement circuit 60 which measures the number of faulty bits corresponding to each verify electric potential of the flash EEPROM 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002236408-A (JP)
Title: Brush electrifier and image forming device
Inventor: WATANABE TAKESHI
IPC: G03G15/24
Filed: 2002-01-28
Abstract: PROBLEM TO BE SOLVED: To decrease the occurrences of white streaks, which are caused by electrification irregularities peculiar to an image forming device. SOLUTION: A bristle angle of brush 1 is set so that when the furthest upstream bristle contacts a surface of an electrified body in the direction of the movement of the electrified body 7, the bristles are inclined downward in the direction of the movement of the surface of the electrifier body 7. That is, if an angle between the brush 1 and a brush base cloth 2 is θ1, a radius of the electrified body 7 is a, a bristle length of the brush 1 is b, a width of the brush to which upstream bristles are attached is c, a distance between the point where a normal from the center of the electrified body 7 intersects a brush face and the upstream end of the brush, the relationship, cosθ1>c/(a+b), is satisfied. Thus, the brush 1 inclines downwards in the direction of the movement of the surface of the electrified body 7 and nap is prevented.  Accordingly, the occurrences of white streaks can be greatly reduced in comparison with a brush which is not subjected to a bristle inclination process.
Patent JP-2003223844-A (JP)
Title: Fluorescent lamp and manufacturing method thereof
Inventor: OSAWA TAKASHI
IPC: H01J9/36
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve safety and reduce running cost, in a manufacturing process of a fluorescent lamp lighted at high frequency.  <P>SOLUTION: In the fluorescent lamp and the manufacturing method of the fluorescent lamp, in which a lead wire and a cap pin 3 are fixed each other by caulking, twice caulking processes are executed to form a first caulking part and a second caulking part. The first caulking part and the second caulking part are formed so as to be different at least either in positions or shapes. With twice caulking, the fluorescent lamp having a caulking defect can be eliminated, and depending on the difference either in the positions or in the shapes of caulking parts, nonconformities can be detected easily.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228839-A (JP)
Title: Laser output control circuit of optical disk recording and reproducing device
Inventor: HANAMOTO YASUTSUGU
IPC: G11B7/0045
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser output control circuit of an optical disk recording and reproducing device which conducts recording and reproducing operations of signals for a disk by an optical pickup.  <P>SOLUTION: A control circuit 7 is provided to monitor a driving voltage which is used to drive a laser diode 1 during a recording operation and to store driving voltage data during a recording interruption. The circuit 7 is used to supply the driving voltage to the laser diode 1 based on the driving voltage data stored in the circuit 7 in lieu of the driving voltages from a servo circuit that conducts control operations of a laser immediately prior to the restart of a recording. When a recording operation is restarted, the driving voltage from the servo circuit is supplied to the diode 1 and the gain of the servo is selectively set by a switching means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226028-A (JP)
Title: Membrane valve for differential pressure regulating valve, method of manufacturing the same and ink supply vessel
Inventor: MIYAZAWA HISASHI
IPC: F16K7/17
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve body for a differential pressure regulating valve capable of lowering a responsive differential pressure by maintaining the durability.  <P>SOLUTION: The valve body 2 made of a thermoplastic elastomer is attached to an inner periphery of a ring-shaped frame 1 made of a hard polymer by injection molding. The frame 1 is subjected to an annealing treatment at a temperature whereby the thermoplastic elastomer is not softened and crystallization of the hard polymer can be accelerated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228261-A (JP)
Title: Charging system for consumables of image forming apparatus
Inventor: FUKITA TAKU
IPC: G03G21/02
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging system for consumables of an image forming apparatus, in which a proper amount of money for a used quantity of consumables is charged on a user.  <P>SOLUTION: The system has: a printer for forming an image, a cartridge containing developer which is consumed in an image forming process; a means for calculating a quantity of developer used, or consumed; and a means for recording a developer use status. The recording means for a developer use status is provided on a cartridge, a printer to which the cartridge is attached, a personal computer to which the printer is connected, or a personal computer managed by a cartridge distributor. The cartridge distributor has at least a means for reading information recorded on the means which records a developer use status. The number of pixels of formed image information recorded by the recording means and a quantity of developer used per pixel are calculated. A charge for the developer used is determined according to the quantity of the developer used.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231657-A (JP)
Title: Method for producing aryl formate and aromatic carboxylic acid
Inventor: KUZUHARA IKUTARO
IPC: C07C63/04
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiency, continuously and stably producing an aryl formate and an aryl carboxylic acid from an aromatic aldehyde.  <P>SOLUTION: The aromatic aldehyde is oxidized with an oxygen-including gas in a solvent to produce the aryl formate and the aromatic carboxylic acid. In this case, the water content of the solvent is adjusted to <0.1 wt.% and the concentration of formic acid is kept at ≤0.5 wt.% in the organic solvent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230969-A (JP)
Title: Friction stirring and joining method, manufacturing method of heat exchanger, and heat exchanger
Inventor: SUGANO YOSHIHARU
IPC: B23K20/12
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction stirring and joining method which joins a joining scheduled part by a probe of a joining tool in a joining member having the joining scheduled part in the circumferential direction on the outer circumferential face, can prevent the formation of a probe pulling-out hole, and moreover, in which moving operation of the probe to a part to be discharge can be easily performed, or can simplify the structure of a joining device for performing the moving operation.  <P>SOLUTION: At least either of the outer circumferential faces of the joining members 10, 20 or the probe 52 is moved so that the probe 52 in a buried state is passed through the outer circumferential faces of the joining members 10, 20 approximately spirally in finishing the joining or after finishing. And, after the probe 52 reaches the part to be discarded 29 comprising the end of the joining member, the probe 52 is pulled out in the part 29 to be discarded.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233611-A (JP)
Title: Bookbinding method, bookbinding system, data server and management server
Inventor: KASAHARA SEITARO
IPC: G06Q50/04
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bookbinding system that can meet an increasing need for various books creatable by bibliographic changes even with text contents unchanged.  <P>SOLUTION: Bookbinding is made by using the bookbinding system including data servers storing book data separated into book text data and bibliography data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233522-A (JP)
Title: Network system
Inventor: TAKEUCHI KOJI
IPC: G06F12/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable quick and easy access to a desired file from files sharable via a network.  <P>SOLUTION: This network system is provided with a plurality of devices 10, 20 and 30, which are connected mutually via a network 50 and store files, and terminals 100 and 101 in which file sharing with at least one device is set. The device storing a shared file list of the files, which are stored in a plurality of devices and can be shared between them, is provided with a response detection means 11 detecting a service response of the device, a shared list file list preparing means 13 forming the list of the sharable files stored in the devices, a file request receiving means 14 receiving a file acquisition request from the terminal, an access requiring means 15 requiring an access from the device, a file receiving means 16, and a file transfer means 17.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003200987-A (JP)
Title: Kato-type rice cake storage bag with semicylindrical projection
Inventor: KATO HIROAKI
IPC: A23L7/10
Filed: 2002-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage bag with semicylindrical projections from which a required amount of rice cake can be taken out without using a sharp instrument unlike conventional cases.  <P>SOLUTION: Grooves via which rice cake can be cut are formed by making semicylindrical projections on a surface of a storage bag, so that a required amount of rice cake can be taken out of the storage bag without using a sharp instrument. Thus the rice cake which has just made is put directly into the storage bag and hardened, and since the whole rice cake is not taken out of the bag when eating, the rice cake and the storage bag are kept in tight contact. Therefore, there is a small part of the rice cake in direct contact with the air, thereby preventing the rice cake from hardening due to long-term preservation by freezing and getting moldy.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233572-A (JP)
Title: Wireless cell phone device
Inventor: YAMAMOTO OSAMU
IPC: H04W4/12
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless cell phone device for automating reception at a set reception time, suppressing useless calling operation in the case of reception being not applicable and supplying information about the presence or not of an attachment file to a received electronic mail.  <P>SOLUTION: At a time set by using an input part 8 as electronic mail reception time setting means, the electronic mail is received from a main server 14 via a wire network 13 by time specified electronic mail receiving means 5 and information for the received electronic mail is displayed on a display 7. When the attachment file to the electronic mail is present, a control part 5 determines whether the attachment information is applicable or not for display, and if the information is applicable, it is displayed on the display 7, and if the information is not applicable, a message of the electronic mail with the attachment file and the attachment information not applicable for display is identified and displayed on the display 7 with an icon or the like.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240839-A (JP)
Title: Pulse radar device
Inventor: MATSUOKA KATSUHARU
IPC: G01S13/04
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that transmission pulse width as short as 350 ps can not be used under the limit of the existing Radio Law.  <P>SOLUTION: This device is equipped with a transmission means 110, a reception means 120, a comparator means 310, a first integration means 420 for sampling received signals at fixed time intervals from the transmission and integrating the results of the sampling at every sampling time for a fixed number of times, a differential operation means 510 for reading the result of integration at the sampling time and operating differentiation in the direction of sampling of the result of integration, a second integration means 520 for integrating the absolute values of output of the differential operation means only for a fixed number of times at every sampling time, a peak detection means 530 for detecting peaks of output of the second integration means, a ranging/ detecting means 540 for calculating distance to an object and determining whether an object exists or not based on an output of the peak detection means, and the like. Even if what is called leak-in signal components exist, the object can be correctly detected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235682-A (JP)
Title: Cross-linked rubber cushion structure
Inventor: KUNII KAZUO
IPC: A47C27/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cushion structure having no bottom touching feeling and reducing settling in the cushion structure having thin-walled and long partitions disposed in parallel into a grid.  <P>SOLUTION: This cushion structure is formed by disposing the thin-wall and long partitions buckled by being pushed in parallel into the grid. The partition comprises, at least, one type or more rubber cross-linked substances (cross- linked rubber) selected from natural rubber and synthetic rubber, and the partition is the cushion structure having a hardness of shore A 20-40. The rubber is preferably rubber mixture including polybutadiene rubber of 10-20 mass%. Especially, it is preferable that the rubber comprises natural rubber of 40-80 mass%, polyisoprene rubber of 10-40 mass%, and polybutadiene rubber 10-20 mass% (the total of the three are 100 mass%). Reactive plasticizer, a reinforcing material, and blooming preventing agent may be mixed in the cross-linked rubber. This cushion structure is suited to a bed cushion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002317726-A (JP)
Title: Pressure control valve
Inventor: LANG HARALD
IPC: F02M59/46
Filed: 2002-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a pressure control valve capable of being stably operated with a simple configuration and stably controlling the pressure. SOLUTION: A valve seat 50 is conically enlarged toward a valve member 52, and a diameter of the valve member 52 is determined to allow the valve member 52 to be abutted on the valve seat 50 near its wide end part when a valve 34 is closed.
Patent JP-2003214267-A (JP)
Title: Fault detection method for injection fuel heating device for internal combustion engine
Inventor: HEIKO KEIZO
IPC: F02M53/06
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To detect a fault of a fuel heating device of a multi-cylinder internal combustion engine for a vehicle only by substantially adding a software by using a microcomputer of a vehicle control device to use information from a measurement means such as an air-fuel ratio sensor already provided on the vehicle or a crankshaft rotational-speed sensor.  <P>SOLUTION: Since fuel injected which should be heated to the prescribed degree of heating by a fuel heating device is not heated, a failure of a heater for each cylinder is detected from variations which appear in at least one parameter (an exhaust air/fuel ratio, crankshaft rotation angular velocity, etc.), concerning a state of operation of an internal combustion engine. The timing of operational start or stop of the heater for each cylinder is shifted to improve accuracies of detection and specification of a faulty heater.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238610-A (JP)
Title: Catalyst component for polymerizing olefins, catalyst for polymerizing olefins and method for producing olefins
Inventor: SEKI TAKASHI
IPC: C08F10/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new polymerization catalyst component which can produce polyolefins in high efficiency.  <P>SOLUTION: In the catalyst component for polymerizing olefins obtained by bringing a compound (A) containing a metallic element selected from any of group 5 to group 11 of the periodic table into contact with a ligand component (B), an amidine compound is used as the ligand component (B). The catalyst component further includes a catalyst component obtained by contacting a compound (C) containing a metallic element selected from any of group 1, 2, 11, 12 and 13 of the periodic table in addition to the above compound (A) containing a metallic element selected from any of group 5 to group 11 of the periodic table and a ligand component (B) being an amidine compound. The use of the catalyst component makes it possible to obtain a polymerization catalyst component giving polyolefins with a high molecular weight and containing less low molecular weight side polymer fraction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240774-A (JP)
Title: Quantitative determination method for tumor marker in blood
Inventor: KUNICHIKA MAKOTO
IPC: G01N33/574
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method in which a tumor marker for lung cancer is quantitatively determined simply.  <P>SOLUTION: The quantitative determination method for the tumor marker in blood is used in such a way that a blood component is extracted from a blood carrier, and that the tumor marker for the lung cancer in the blood is quantitatively determined on the basis of the extracted blood component. The lung cancer is preferably a lung small cell carcinoma, a lung squamous cell carcinoma and/or a lung adenocarcinoma. The tunmor marker is preferably at least one tumor marker selected from a group composed of a nerve specific enolase (NSE), a gastrin discharge peptide precursor (ProGRP), a squamous cell carcinoma-related antigen (SCC), and a soluble cytokeratin 19 fragment (CYFRA). The blood carrier is preferably formed in such a way that the blood is carried by an absorber formed by using a sheet of filter paper, and it is preferably formed in such a way that the blood is sampled from a fingertip.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240117-A (JP)
Title: Toroidal-type continuously variable transmission
Inventor: MENSLER MICHEL
IPC: F16H61/18
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission controller for a toroidal-type continuously variable transmission applying a command value of a step motor for the gear shift as a speed command, which achieves stable control without the collision of a trunnion with a tiltable stopper.  <P>SOLUTION: This toroidal-type continuously variable transmission comprising the tiltable stopper for regulating a tilting angle of the trunnion, further comprises: a gear shift actuator driving position detecting means for detecting a driving position of the gear shift actuator; a driving speed calculating means for calculating a driving speed of the gear shift actuator; an arrival time calculating means for calculating an arrival time in a case that the gear shift actuator is driven at the driving speed to a maximum driving position; a safety time calculating means for calculating the safety time obtained by subtracting a specific time from the arrival time; and a driving speed switching means for making the driving speed of the actuator zero after the passage of the safety time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002320357-A (JP)
Title: Motor and portable telephone
Inventor: UBUKAWA NOBORU
IPC: B06B1/04
Filed: 2002-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a motor which can be stably mounted on a circuit board when, particularly, it is incorporated in an apparatus. SOLUTION: In this motor 1, terminals 8 have first parts 11 extended from a motor main part A toward a front end and second parts 12 extended from the front ends of the first parts 11 toward a rear end. With such a constitution, the second part 12 can be extended toward the grounding part 14 of the terminal 8 positioned on the rear end of the motor main part A. Further, as the width N of the second part 12 is narrower than the width M of the first part 11, the second part 12 can be bent more easily than the first part 11, so that the ground contact performance of the terminal 8 can be improved and the stability of the motor 1 can be improved as well.
Patent JP-2003240289-A (JP)
Title: Wall face panel with ventilation function
Inventor: OKAMOTO MASARU
IPC: F24F11/76
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall face panel with a ventilation function and of high quality design, which is simple in constitution, can be remodeled as well as built newly and installed after completion at a low cost, and is suitable for the ventilation of closed and narrow space.  <P>SOLUTION: In the wall face panel of a box-shaped casing, in one of the faces of which a decorative material is provided, at least one passage for ventilation is arranged inside the box-shaped or comb-shaped casing, and is provided with at least one inlet port and at least one exhaust port. At least the inlet port and/or the exhaust port is provided with a fan. The fan is started and stopped automatically according to the time set previously.  <P>COPYRIGHT: (C)2003,JPO