baber/WOPTO huggingface dataset:
Patent JP-2003325335-A (JP)
Title: Rice cooker
Inventor: SATO SHINICHI
IPC: A47J27/00
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To response to minute request of consumers in a rice cooker for controlling a heating means for heating art inner pot by a rice cooking control means to control rice cooking by enabling the change of the content of rice cooking method.  <P>SOLUTION: The inner pot 18 set within a rice cooker body to receive a cooking material is heated by the heating means 19, and the temperature of the cooking material in the inner pot 18 is detected by a temperature detecting means 20. Based on the value detected by the temperature detecting means 20 and the time measured by a clocking means 21 for measuring the time, the heating means 19 is controlled by the rice cooking control means 22 to control the rice cooking. The rice cooking control method of the rice cooking control means 22 is stored in a recording means 23, and a record receiving means 25 is connected to a computer communication such as Internet to receive a record content. The content retained by the recording means 23 is changed to the content received by the record receiving means 25 by a record change means 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334294-A (JP)
Title: Slot machine
Inventor: MATSUMOTO NOBUAKI
IPC: A63F5/04
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To inform a player of various information.  <P>SOLUTION: When an initial stop operation is made at a time when bonus patterns cannot be pulled in when a bonus is won, a control section controls the slip of reels 8a, 8b, 8c to ensure that a specific pattern materializes in a combination of slipping frames of the reels 8a, 8b and 8c. The pattern of slipping frames appearing differ between the winning of a BB and the winning of an RB. When a bonus is not won, the pattern of slipping frames different from when a bonus is won appear. The number of slipping frames of the reels 8a, 8b and 8c is displayed on a slipping frame number display 21 installed in the upper portion of a front panel 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336164-A (JP)
Title: Method for producing sheetlike water-absorbing material
Inventor: MIMURA YOSHIO
IPC: H01M2/16
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a sheetlike water-absorbing material in which a water-absorbing resin is impregnated into the inside of a porous sheet and retained.  <P>SOLUTION: The method for producing the sheetlike water-absorbing material comprises a process for producing a water dispersion of the water-absorbing resin, an impregnation process for immersing the porous sheet in the water dispersion of the water-absorbing resin in a reduced pressure state and impregnating the water dispersion of the water-absorbing resin into the porous sheet and a drying process for drying the impregnated sheet to give the sheetlike water-absorbing material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338797-A (JP)
Title: Optical network
Inventor: MISAWA AKIRA
IPC: H04B10/27
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce introduction cost of an optical network node, and at the same time, facilitate expansion of wavelength channels, securing scalability which can cope at expansion demand time in the future.  <P>SOLUTION: Plural wavelength channels are classified into plural wavelength groups, and separated logical networks are constructed for the respective wavelength group. Expansion, corresponding to the demand becomes easy by using freely combining light switches for the wavelength exchange, such as building blocks, using the wavelength groups as units.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338976-A (JP)
Title: Electronic camera, data-recording apparatus, and electronic camera system
Inventor: SUZUKI TOMOAKI
IPC: H04N5/765
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic camera, a data recording apparatus, and an electronic camera system for recording image data, in such a way that image data acquired by an electronic camera is identified from that acquired by other electronic camera.  <P>SOLUTION: When an electronic camera 10 is set into a cradle 50, the electronic camera 10 transmits an ID to the cradle 50. The ID includes camera information, such as a serial number unique to the electronic camera 10, a model name thereof, information indicating a user, or the like. The cradle 50 receives the ID from the electronic camera for registration in an ID-recording area. This allows the cradle 50 to identify the electronic camera 10, even if a plurality of electronic cameras 10 are set into the cradle 50. An image data file is transmitted from the camera 10, of which ID has been registered, to the cradle 50, which associates the received image data file with the registered ID for recording in an image data file recording area. In this way, it is possible to group the image data files from the plurality of electronic cameras 10 by each image data file, acquired by each camera for recording inside the cradle 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278137-A (JP)
Title: Floating body type gate device
Inventor: FUJII TOSHIYUKI
IPC: E02B7/20
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floating body type gate device capable of performing maintenance on land by removing a gate and reducing a storage part on a water bottom for storing the gate to reduce construction cost.  <P>SOLUTION: This floating bag type gate device 1 is provided with a foundation part 5 installed on the water bottom, a floating body 2 like a bag partially fixed to the foundation part 5 and protruding above water when it expands and capable of expanding and shrinking, an air supply and exhaust means 28 for supplying and exhausting air into/from the floating body 2, the storage part 51 capable of storing the floating body 2, and a pulling-in means 4 for recovering the floating body 2 into the storage part 51 when it shrinks.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348273-A (JP)
Title: Image forming apparatus and method for switching function for the same
Inventor: SAKAI KATSUYA
IPC: G06F3/0481
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user interface with which a desired function can easily be selected from among a number of functions.   <P>SOLUTION: A picture list of the functions mounted on an image forming apparatus is displayed and the picture of the function desired to utilize is selected and designated from the list to shift to a desired function setting picture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348852-A (JP)
Title: Pwm control mechanism
Inventor: ARIGA YUICHI
IPC: H02P7/00
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To carry out PWM driving even in a microcomputer which is not provided with a PWM driving function for driving a motor, coils, or the like on an arbitrary voltage or is only provided with a PWM driving function insufficient to too many mechanisms to be simultaneously controlled.   <P>SOLUTION: The control terminals of a motor or the like are directly controlled using an interrupt function based on a timer, especially, an interrupt which occurs when a timer counter and a register match each other and an interrupt which occurs when a timer overflows, from among interrupt function usually provided in microcomputers. If the overhead of an interrupt is too large to provide an intended duty, the cycle time of the PWM is lengthened, and the influences of the overhead are minimized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003019531-A (JP)
Title: Deep part form rolling device of recess and radius of crank shaft journal bearing
Inventor: HEIMANN ALFRED
IPC: B24B49/00
Filed: 2002-05-28
Abstract: PROBLEM TO BE SOLVED: To adequately detect and eliminate any errors occurring in a treatment from a preceding treatment of a work so as to achieve uniform results of products. SOLUTION: In a device (5) for performing the deep part form rolling of a recess (4) and the radius of a crankshaft (1), a deep part form rolling is performed by the assistance of a deep part form rolling roller (8) which is penetrated in the recess (4) or the radius of the crankshaft at the angle of about 35 deg. to perform the deformation of a crankshaft body under the deep part form rolling force while the crankshaft is rotated.  The penetration depth of the deep part form rolling roller (8) in the crankshaft is measured in the radial direction, and the magnitude of the deep part form rolling force is adjusted as the function of the measured penetration depth so that the plastic deformation corresponding to the predetermined form rolling depth can be obtained in at least one of two recesses (4) or radii of an adequate journal bearing (2) after the deep part form rolling in the process of at least one rotation of the crankshaft.
Patent JP-2004007115-A (JP)
Title: Remote controller and video apparatus
Inventor: SATO SHOJIRO
IPC: H04N5/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to confirm whether or not the setting of a remote controller is successfully and correctly done based on his or her actual operation even when any display for displaying the setting of the remote controller itself is not installed in the remote controller.  <P>SOLUTION: A power source key 101 and a digit key 105 are simultaneously depressed to set a TV monitor to be controlled, and this doubly depressed TV monitor is stored in a memory 107 as an object to be controlled. This remote controller outputs a code corresponding to double depression through a transmitting part 106 to digital versatile disk(DVD) re-recording equipment. A system controller 152 of the DVD re-recording equipment creases an image indicating which key is depressed or an image consisting of a model name from which the type of the set model is judged from the code corresponding to the double depression received by a receiving part 151, and outputs it through an output terminal 157 to a TV monitor 158.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339923-A (JP)
Title: Back weight-joined iron head
Inventor: CHIN SEIKI
IPC: A63B102/32
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a back weight-joined iron head which has the great depth of centroid and inertia moment and has excellent durability, blazonry and repulsiveness as well.   <P>SOLUTION: An annular back weight member having mass of ≥70% in head mass is joined by brazing or soldering to the back of a face of a head body having a neck and the face. Metal having a density below 5 g/cm<SP>3</SP>is employed for the head body and metal having a density above 7 g/cm<SP>3</SP>for the back weight member to concentrically distribute the mass to backward and peripheral directions of the head.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004006536-A (JP)
Title: Method and device for manufacturing thin film
Inventor: TAKAGI TOMOKO
IPC: C23C16/54
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film manufacturing method and its device which improve the throughput by reducing the time required for manufacturing a thin film, and enable formation of a thin film of good characteristics.  <P>SOLUTION: In a thin film manufacturing method for forming a film by arranging a substrate 8 inside a heating chamber 1, heating the substrate 8 by heat exchange with a first gas by making the first gas flow inside the chamber 1, moving the substrate 8 into a film formation chamber 2, supplying a second gas into the evacuated chamber 2, and attaching the element of the second gas which is decomposed by discharging the second gas to the surface of the substrate 8, moisture and organic matters are removed from the first gas. The first gas is an inert gas wherefrom moisture and organic matters are removed. The first gas is nitrogen gas wherefrom moisture and organic matters are removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014293-A (JP)
Title: Vacuum breker
Inventor: OKUTOMI ISAO
IPC: H01H33/66
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum breaker using a vacuum valve superior in current breaking characteristics by stabilizing its reignition characteristics of a contact point alloy.  <P>SOLUTION: The contact of the vacuum breaker is made of a Cu-Cr series contact containing an conductive component consisting of Cu and an arc-resistant component consisting of Cr. Then, the total amount of Cr consisting of Cr particles having an average particle diameter of 0.1 to 150 μm, Cr solid-solved in a Cu matrix, Cr precipitated in the Cu matrix, and Cr component contained in a material which is not dissolved in an acid (acid non-soluble substance) is made to occupy 15 to 90 wt% in the contact, and the acid non-soluble Cr component is made to be 30 ppm to 3,500 ppm, and the amount of Cr solid-solved in the Cu matrix is made 0.005 to 0.5 wt%. By this, the reignition characteristics and the current breaking characteristics can be made compatible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015731-A (JP)
Title: Radio unit
Inventor: NABESHIMA HIDEO
IPC: H04B7/24
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and easy-to-replace radio unit for use in a subscriber's house.  <P>SOLUTION: This radio unit 1 is connected by pre-wiring to a LAN receptacle provided in each room of a house and is accommodated in a residential information board with a LAN unit which constructs a wire LAN. The unit 1 is driven by an AC-DC converter 100 as a power supply, which converts an alternating current from a commercial power supply to a direct current. The unit 1 comprises a wire I/F part 110, antennas 121 and 122, an antenna changeover switch 131, an RF part 150, a baseband MAC processing part 160, and a radio-wire protocol converting part 170 and, thereby, adds a radio function to the wire LAN.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022303-A (JP)
Title: Connector
Inventor: FUKATSU YUKIHIRO
IPC: H01R13/42
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector suitably restricting excessive deflection of a lance by compensating the lowering of the strength of a restriction part, and suitable for miniaturization.  <P>SOLUTION: A cavity 11 in which, a female terminal fitting 30 can be inserted; a lance 13 capable of locking to the female terminal fitting 30 by being deformed and deflected by the terminal fitting 30 inserted into the cavity 11, and recovering from the deformation afterwards; and a low level part 12a of a lower wall 12, arranged so as to face the lance 13 interposing a deflection space, capable of restricting the excessive deflection of the lance 13 by being locked to the lance 13; are formed to the female housing 10. An arc-shaped circular arc surface 13c of which, the center in the direction of the width forms a summit part 13d, is formed to the lower surface of the lance 13. An arc-shaped circular arc surface 12b, formed so as to approximately fit with the circular arc surface 13c of the lance 13, is concavely formed to the low level part 12a of the lower wall 12, by the above, the lance 13 can be released when the lance 13 is deformed and deflected in accordance with the insertion and pulling-out of the female terminal fitting 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018710-A (JP)
Title: Non-birefringent optical resin composition and optical element using this
Inventor: SUZUKI MINORU
IPC: G02B1/04
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical resin composition that is excellent in non-birefringence, heat resistance and mold transfer, and an optical element using the composition.  <P>SOLUTION: A methacrylate or an acrylate having a 5-22C alicyclic hydrocarbon group in the ester portion of 5-40 pts.wt., methyl methacrylate of 50-80 pts.wt., N-substituted maleimide of 5-40 pts.wt., benzyl methacrylate of 0-30 pts.wt. and an acrylate having a 1-5C hydrocarbon group in the ester portion or an aromatic vinyl compound of 1-10 pts.wt. are copolymerized with the total weight part of 100. The compositional ratio is so determined that the obtained resin has an oriented birefringence in the absolute value of <1×10<SP>-6</SP>and a melt flow rate of ≥15 g/10min and a bending fracture strength of ≥50 MPa. The composition is used for the optical element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023931-A (JP)
Title: Motor controller
Inventor: NAKAI YASUHIRO
IPC: H02P25/08
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the starting performance, high speed performance, and stopping performance (slowdown performance), in a system which feedback-controls the rotor of a motor to the target position, based on the count value of an encoder.  <P>SOLUTION: The amount of phase lead of a switching-on phase to the rotation phase of the rotor is corrected (steps 631-636), according to the rotational speed of the rotor by switching the amount Ks of the correction of the speed phase lead, according to the rotational speed of the rotor, when feedback-controlling the rotor of the motor toward the target position, based on the encoder count value. Then, when the necessity of decelerating the rotational speed of the rotor arises ( for example, when the rotor comes close to the target position), the amount of the phase lead of a switching-on phase is corrected to be smaller (steps 637-640).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027546-A (JP)
Title: Repairing method for screw spike fastening hole
Inventor: OZAWA HAJIME
IPC: E01B31/24
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably reduce work time and work man-hours; and to reduce costs by firmly refastening a screw spike without replacing and moving a sleeper with and to a new sleeper when the screw spike loosens in a repairing method for a screw fastening hole applied to a rail fastening device for fixing a rail to a tie-plate fixed to the sleeper by the screw spike.  <P>SOLUTION: (a) A straight hole 34 having a diameter larger than that of the screw spike is worked by a drill in an extraction hole 30 of the screw spike 16 via a screw spike through hole 18 of the tie-plate 12. (b) Cutting work is performed so as to expand the inside of this straight hole by an angle bit 36 via the screw spike through hole 18. (c) A nonshrink resin 40 is filled and hardened in an expanded cutting work hole 38. (d) A straight hole 42 having a diameter smaller than that of the screw spike is worked by the drill via the screw spike through hole 18, and the screw spike 16 can be fastened in this small diameter straight hole 42.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031600-A (JP)
Title: Ceramic substrate with resin-sealed through-hole and method for manufacturing the same
Inventor: TSUMAGARI KANEATSU
IPC: H01L23/13
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To use the spin-coating method in a process of applying a photosensitive resin after thin film formation in a ceramic substrate having a plurality of through-holes.  <P>SOLUTION: In this ceramic substrate having a plurality of through-holes sealed with a resin agent comprising a polyimide, a difference in height between the top surface of the resin agent sealing the through-holes and the surface of the ceramic substrate is to be 1 μm or less, and the top surface roughness of the sealing agent filling the through-holes is to be 0.5 μm Ra or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034724-A (JP)
Title: Travel structure of work machine
Inventor: KATO YUJI
IPC: A01D69/08
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To accurately perform linear travel by introducing a linear travel clutch; and to restrain transmission shock accompanied by engaging or disengaging of the linear travel clutch.  <P>SOLUTION: Crawler traveling devices 1 at right and left are independently driven by continuously variable transmissions 21 and 22. The linear travel clutch 50 is provided between the traveling transmission systems at right and left whereby switch between a lock up condition wherein the both transmission systems are integrally connected and a free condition wherein the both transmission systems are completely isolated is possible. The linear travel clutch 50 comprises a friction clutch, and is provided with a pressurizing means whereby transmission at low torque is possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034316-A (JP)
Title: System and method for concealing information
Inventor: EGUCHI KENICHIRO
IPC: B41J35/38
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for concealing information in which the trace of a print remaining on a used thermal transfer ribbon can be concealed and leakage of information, e.g. printed characters, images, and the like, can be prevented.  <P>SOLUTION: A used thermal transfer ribbon 2 fed out from a feeding shaft 3 is creased in the center by means of a protruding part 41 of a guide roller 4, pressed by means of nip part 5 and folded at a folding part such that the ink faces adhere to each other before being folded in two. The used thermal transfer ribbon 2 folded in two by means of the nip part 5 is then hot pressed at a bonding section 6. Since remaining ink 10 (not used for printing) is fused under a state where the ink faces adhere to each other while being folded in two, the used thermal transfer ribbon 2 is pasted while being folded in two with the ink faces adhering to each other and then rolled round a winding shaft 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039779-A (JP)
Title: Optical semiconductor equipment and frame jointing structure
Inventor: SHIBATA SATORU
IPC: H01L31/02
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide optical semiconductor equipment and a frame jointing structure which accurately fixes a shield member, surely prevents the dislocation of components, and can simplify the structure of the manufacturing device.  <P>SOLUTION: The optical semiconductor equipment 1 is provided with a sheet type chip mounting member 2 on which optical semiconductor elements 5, 8 are mounted and terminal units are formed outside the chip mounting member, a sheet type shield member 3 arranged so as to have a gap 16 between the chip mounting member 2 with terminal units formed outside the chip mounting member, and a resin mold unit 4 covering the chip mounting member 2 and the shield member 3 and solidified after being filled into the gap 16. The shield member 3 is set into a mold together with the chip mounting member 2 and they are molded, and thus the shield member 3 is automatically located and surely incorporated, thereby permitting the simplification of the manufacturing equipment by omitting a recognition device or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036175-A (JP)
Title: Interlocking sliding door
Inventor: SUZUKI SHIYOUICHI
IPC: E05F7/00
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a mounting mistake by easily confirming predetermined places, where each sliding door is to be installed, in interlocking sliding doors.  <P>SOLUTION: In the interlocking sliding doors constituted so as to interlock three or more of the sliding doors 6a to 6c by placing upper door hangers 12a to 12c for the upper sections of each sliding door on hanger rails 11a to 11c installed to the upper frame 1 of a sliding-door frame and suspending the upper door hangers in a manner that the upper door hangers can travel, sliding-door discrimination displays (19a to 19c) peculiar to each sliding door are fitted while rail discrimination displays 20a to 20c displaying the hanger rails, from which each sliding door must be suspended, are fitted in response to the sliding-door discrimination displays. Fixed positional relationship is obtained automatically when the sliding-door discrimination displays and the rail discrimination displays corresponding to the displays are positioned in the case of the execution of works because both displays are fitted so that the sliding doors are mounted in fixed positional relationship in the longitudinal direction of the hanger rails when each sliding-door discrimination display and the rail discrimination displays corresponding to each display approximately coincide.  <P>COPYRIGHT: (C)2004,JPO