baber/WOPTO huggingface dataset:
Patent JP-2002216459-A (JP)
Title: Method for managing recorded information content
Inventor: UEDA KENJIRO
IPC: G11B27/00
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for managing recorded information content which prevents that the proper ID for referring to content information is plurally given to a tape-like recording medium and always performs a correct content information management. SOLUTION: This method for managing recorded information content is designed in such a manner that the proper ID is read in the vicinity of present position of a video tape before the video tape is taken out when an eject button of a VTR is pushed. Therein, the present position of video tape means a reproduction starting position or a recording starting position of the video tape in the state just before the taking-out. When the proper ID can not be read in the vicinity of the present position of video tape, the proper ID is recorded on the present position and, thereafter, the video tape is taken out.
Patent JP-2002211610-A (JP)
Title: Door stop member of box
Inventor: TAKAHASHI NORIO
IPC: B65D43/22
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a door stop member 6 of a box 1 which is of a simple structure, can be easily mounted for cushioning and also prevents a door from lowering. SOLUTION: The door stop member is formed with a lock 7 which can be locked with a vertical part 4 and a taper 8 for guiding a door 5, and is mounted on an upper side of the vertical part 4 of the box 1 and on an opening/ closing side of the door 5.
Patent JP-2002216407-A (JP)
Title: Fixed cylinder for magnetic tape recording/reproducing device, and its polishing method
Inventor: ISHIKAWA KATSUO
IPC: G11B15/61
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a fixed cylinder having the wear of a magnetic tape on its traveling surface reduced more than that in the conventional case, and its polishing method regarding a magnetic tape recording/reproducing device. SOLUTION: The magnetic tape traveling surface 2c of a fixed cylinder 2 is polished by a buff after cutting. Thus, the surface roughness of the magnetic tape traveling surface 2c is set in the range of 0.8 to 1.7 μm, and the tip 11a of a furrow 11 is made round so that curvature radii at the tip 11a of the furrow 11 as a very small projected part and at each point in its vicinity are substantially equal to/larger than 0.2 μm.
Patent JP-2002210260-A (JP)
Title: Dancing toy
Inventor: MURAZAKI KEIICHI
IPC: A63H13/04
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a toy dancing interlockingly with operation of an operator by realizing and using a simple and low-cost structure which detects the operation of the operator and can interlocks an operation target toy with the operation of the operator. SOLUTION: This toy comprises the operation toy and an operation unit operating the operation toy. The operation toy is provide with a movable part driven by a drive means, the electric drive means driving the movable part, a control means controlling an operation state of the drive means, a signal reception means receiving an operation signal transmitted from the operation unit, a storage means stored with a musical piece outputted when the operation toy operates, and a sound output means outputting sound on the basis of the information stored in the storage means. The operation unit is provided with an operation detection means detecting the operation of the operator, and a signal transmission means transmitting the signal detected by the operation detection means to the operation toy.
Patent JP-2002219842-A (JP)
Title: Printer and method of controlling power saving
Inventor: KYO SEIGYOKU
IPC: G06F1/26
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To effectively execute controlling of power saving by grasping a condition of a client using a printer without transmitting a waste packet from the printer, i.e., without affecting a network environment. SOLUTION: This printer comprises a means for monitoring a packet running on a network and for storing an updated time of final reception of each client every time when the printer receives a packet from each client using the printer, a means that judges that a client of which the time period from the final reception time to the present time exceeds a predetermined time period is in a stopping condition by looking up the stored final reception time by each client and calculates a printer utilization factor by summing past average utilization factors of the client which is judged that the client is not in the stopping condition, and a means for setting a time period from the present time to a time for moving to a power saving mode based on the calculated printer utilization factor.
Patent JP-2002225878-A (JP)
Title: Self-supporting bag
Inventor: TAKAHASHI MINORU
IPC: B65D65/30
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a self-supporting bag which has a large capacity for storing contents and capable of being easily produced. SOLUTION: The self-supporting bag comprises a pair of side walls 12 having side sealing portions 14 formed by heat fusing both side ends thereof and a bottom 13 formed by gusset folding, and the two side walls 12 and the bottom 13 are formed with a sheet of paper. A gusset sealing portion 17 is formed by fusing from the lower end 15 of side sealing portions of the bottom 13 to respective lower ends 16 of respective side ends bifurcated by gusset folding, and a lower sealing portion 21 is formed through fusing of two lower ends of the bottom 13.
Patent JP-2002224108-A (JP)
Title: Ultrasonic photographing device
Inventor: AMAMIYA SHINICHI
IPC: A61B8/06
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To photograph a three-dimensional blood flow movement. SOLUTION: A destruction mark 502 is applied to the aggregate of contrast media by ultrasonic waves and the contrast medium having the destruction mark is three-dimensionally photographed using ultrasonic waves of sound pressure not destructing the contrast medium. By this method, the three- dimensional image 402 of the contrast medium having the destruction mark and the three-dimensional movement of a blood flow, or the like, can be grasped from the behavior of the destruction mark.
Patent JP-2002226747-A (JP)
Title: Pigment ink composition
Inventor: FUJIMORI HIROSHI
IPC: C09D11/00
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a pigment ink composition capable of inhibiting bleeding without imparting pseudoplasticity to an ink, even though the composition exhibits Newtonian viscosity behavior or similar physical properties. SOLUTION: The pigment ink composition comprises at least a pigment and a dispersant and contains as a main solvent a mixed solvent comprising at least three solvents of different polarity, which mixed solvent comprises two solvent components which do not each dissolve the dispersant when used alone and are not compatible with each other but form a homogeneous mixed solvent when a third solvent component is added thereto to turn to a solvent for the dispersant.
Patent JP-2001232465-A (JP)
Title: Controller and control method for welding robot
Inventor: SESHIMO TATSUYA
IPC: B23K9/00
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide welding equipment by which weld abnormality can be made to be hard to occur when restarting from a temporary stop in the middle of welding by the operation of one device or more such as a robot, a positioner. SOLUTION: When welding a cylindrical member 1b to a disk-shaped base material 1a mounted and fixed on the positioner 3 by a torch 2 mounted at the tip of the robot 4 while rotating the positioner 3 toward a weld finishing point P2 from a weld starting point P1, after starting welding working at the weld starting point P1 as shown in a figure 1(a), when a robot controller 5 and the positioner 3 have been temporarily stopped by any reason at a point Pt which is in the middle of the weld starting point P1 and the weld finishing point P2 as shown in the same figure (b), a weld restarting point Ps obtained by moving in a weld starting point P1 direction on a weld line when restarting, is found to avoid the weld abnormality such as no arc, as shown in a figure 1(c).  The positioner 3 is moved until the torch 2 reaches this weld restarting point Ps, and after the torch 2 has reached the weld restarting point Ps, welding is restarted from here toward the weld finishing point P2.
Patent JP-2002235147-A (JP)
Title: Steel sheet for strength-inclined member and production method therefor
Inventor: HIRAMOTO JIRO
IPC: C21D7/02
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a steel sheet for a strength-inclined member which enables the production of the strength-inclined member with high productivity without requiring joining or quenching by a laser, or the like, and a production method therefor. SOLUTION: The steel sheet for the strength-inclined member is used as the stock before press forming for the strength-inclined member having a high strength part whose strength is higher than that of the other parts in a member subjected to aging treatment after press forming. The steel sheet is obtained by applying prestrain of >=5% to the place to be used as the above high strength part of the above high strain age hardening steel sheet having the following characteristics, preferably, by leveling: the characteristics that the tensile strength when heat treatment is performed at <=400 deg.C after the application of 5% strain increases by >=40 MPa compared with the tensile strength when the same aging treatment is performed without applying strain thereto.
Patent JP-2002232233-A (JP)
Title: Oscillation circuit
Inventor: OSAWA SHUJI
IPC: H04B1/04
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation circuit which is simple in configuration, capable of switching frequencies and generates few harmonics. SOLUTION: In this oscillation circuit 1 provided with a signal inputting part 2 for generating a signal and an oscillating part 3 for generating a carrier for the signal, an inductor is provided between the signal inputting part 2 and the oscillating part 3.
Patent JP-2002238197-A (JP)
Title: Small spindle motor and manufacturing method therefor
Inventor: YONEYAMA RYOJI
IPC: H02K21/22
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent production of crossover wires or disordered wire, when wires are bundled during a common process and erroneous connection of wires during a common process. SOLUTION: Two of three wires to be subjected to a common process are taken out of one and the same slot and the one remaining wire is taken out of an adjacent slot, and three-phase stator coils 8 are wound on magnetic poles of an annular core 10. When a winding end common process is carried out, in a small spindle motor provided with a stator coil component with the three- phase stator coils 8 wound on the magnetic poles of the annular core 10, the winding end wire in a phase W and the winding end wire in a phase U are taken out of an eighth slit, and the winding end wire in phase V is taken out of a ninth slit.
Patent JP-2002241341-A (JP)
Title: Method for producing high purity (meth)acrylic ester
Inventor: KIMURA SATOSHI
IPC: C07C67/54
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing high-quality and high-purity objective (meth)acrylic ester having little content of impurities such as a free alcohol, a nitrogen compound and a peroxide with excellent stability without causing polymerization at the time of transesterification and distillation by directly carrying out a distillation purification of a crude product obtained by the ester- interchange reaction as it is. SOLUTION: This method for producing the high purity (meth)acrylic ester is characterized in that the reaction is carried out under the following conditions (a), (b) and (c), and the obtained crude product is directly subjected to the distillation purification when producing the (meth)acrylic ester by the transesterification of a 3-20C saturated or unsaturated alcohol with methyl (meth)acrylate and/or ethyl(meth)acrylate: (a): using one kind selected from a carbonate of potassium or cesium as a catalyst for the ester-interchange reaction; (b) using a hindered phenol compound as a polymerization inhibitor, and regulating the water content in the reaction system so as to be <=2,000 ppm.
Patent JP-2002239419-A (JP)
Title: Low pressure drop cyclone
Inventor: NAGAOKA MITSUO
IPC: B04C5/04
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a low pressure drop cyclone which is capable of lessening the pressure drop in the cyclone as far as possible. SOLUTION: The cyclone consisting of an outer cylinder and an inner cylinder is constituted by forming slits 19, 20 and 21 at the inner cylinder 16 for discharging the gas flowing into the outer cylinder 10.
Patent JP-2002245329-A (JP)
Title: System and method for advertisement and program for carrying out advertising
Inventor: NAGANO KAZUTOSHI
IPC: G06Q50/10
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To easily publish an advertisement on a personal home page or the like and to make the charging of advertisement rates exactly performable. SOLUTION: This system has an advertiser information registering means for registering the information of an advertiser in a server, advertisement data registering means for registering advertisement data, advertisement publishing means for publishing the advertisement in the specified area of the personal home page by using the advertisement data registered by the advertisement data registering means, advertisement performing means for performing relevant advertisement data when the specified area of the personal home page is selected, data collecting means for collecting data for advertisement charging, account means for accounting the advertisement rates on the basis of these collected data, and charging means for demanding the advertisement rates accounted by this account means to the advertiser.
Patent JP-2002244821-A (JP)
Title: Method of printing by using print server, print server, program and recording medium
Inventor: INOUE OSAMU
IPC: G06F3/12
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of printing by using a print server without requiring installing of drivers for all of the printer present in the network on a host side. SOLUTION: In the host 1, a PDF writer, for example, as a printer driver for preparing a PDF, is used to prepare a PDF and the PDF is transmitted to the print server 2. The print server 2, receiving the PDF, a printing job, opens the received data by using Acrobat Reader, and transmits the data to a selected printer 4 by using the driver of the printer 4.
Patent JP-2002240342-A (JP)
Title: Imaging apparatus
Inventor: UEHARA YASUHIRO
IPC: G03G15/24
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain high-quality images having no color shift and no density irregularity caused by scattering toner by a compact and low-cost device, in an imaging apparatus of a toner jet system in which the toner is selectively flown from a toner carrier to an intermediate recording medium, and the formed toner image is transferred and fixed to a recording medium, thereby forming an image. SOLUTION: There are set a plurality of toner discharge devices 6 along the intermediate recording medium 3, and electromagnetic induction heaters 5 arranged to positions opposite to the toner discharge devices 6 via the intermediate recording medium 3. In accordance with a circulatory movement of the intermediate recording medium 3, the toner is selectively flown from each toner discharge device 6, and the toner image of each color is overlapped onto the intermediate recording medium. The toner image on the intermediate recording medium is gradually heated by the electromagnetic induction heaters 5 from a position opposite to the toner discharge device 6 at the upstream side to a transfer/fixing part. Since an adhesion force is generated among toners, the toners are prevented from scattering. The toners are fully melted at the transfer/fixing part, and the transfer and the fixing to the recording medium are carried out at the same time.
Patent JP-2002250916-A (JP)
Title: Liquid crystal display device
Inventor: KITAHATA AKIHIRO
IPC: G02B3/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which picture display can be efficiently performed by using both of the external light and an internal light source. SOLUTION: In the liquid crystal display device having a transparent substrate and at least a diffusing layer, a reflecting layer or the like formed on the transparent substrate, a back light is disposed in the lower side of the transparent substrate and further microlenses are disposed above the back light and below the diffusing layer in the position between non-reflective layers.
Patent JP-2002248380-A (JP)
Title: Cyclone dust collector equipment
Inventor: KIKUCHI KATSUMI
IPC: B04C5/181
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide cyclone dust collector equipment which is capable of lessening the wear within the cylindrical body of a cyclone and improving wear resistance. SOLUTION: Double cylindrical sections 54 having an outer cylinder 51 and an inner cylinder 53 disposed to form a gap 52 on the inner side of the outer cylinder 51 is formed at the cylindrical body 50 constituting the cyclone 32. The top and bottom connection section of the outer cylinder 51 and the inner cylinder 53 in the double cylindrical sections 54 is provided with clearances 55 and 56 in such a manner that gas containing particles partly flows by bypassing to the gap 52.
Patent JP-2002255557-A (JP)
Title: Coating solution for forming ferroelectric thin film, method for synthesizing organic metal compound as ferroelectric and method for regulating orientation of ferroelectric thin film
Inventor: ISHIHARA HIROSHI
IPC: H01L29/788
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a coating solution for stable forming a bismuth-lanthanum titanate(BLT) thin film which contains La in the solution, and is formed at a low cost, to provide a method for producing an organic metal compound, to provide a method for producing the coating solution and to provide a method for regulating the orientation in the bismuth-lanthanum titanate(BLT) thin film. SOLUTION: The coating solution far forming the bismuth-lanthanum titanate(BLT) thin film is characterized by containing the organic metal compound in an organic solution.
Patent JP-2002256606-A (JP)
Title: Slime removing instrument
Inventor: TOSHIDA AKIRA
IPC: E03C1/126
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that chemicals mutually collide or the chemicals collide with the interior wall of a storage vessel by vibrations during carrying when there are clearances, the surfaces of the chemicals are peeled or there is the possibility that the chemicals are cracked by the impacts of the collisions although a plurality of the tablet-shaped chemicals are difficult to load when there is no clearance among the storage vessel and the chemicals or among the mutual chemicals when the chemicals are loaded into the storage vessel. SOLUTION: When a cover 11 is welded to the vessel body 12 of the storage vessel in which the chemicals 5 are stored, an elastic piece 4 formed to the cover 11 is deformed elastically, and the chemicals 5 are held down from an upper section.
Patent JP-2002255497-A (JP)
Title: Brake device of forklift
Inventor: AKAO MICHIROU
IPC: B60T8/00
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent a burn out accident of a motor caused by running in a half-braking state, and smoothly decelerate and stop a car body by regulating a braking force according to a manipulated variable of a pedal. SOLUTION: A running motor 11 is driven only when a detection signal is outputting from a pedal depression detection limit switch 40 by completely depressing a brake pedal 7. When the brake pedal 7 is depressed halfway, electric braking according to the strength of the depression angel of the pedal is added to the running motor 11 based on a detection output from a pedal depression angle detection potentiometer 41.
Patent JP-2002256503-A (JP)
Title: Ballast sweeper
Inventor: KITAMURA TOSHIJI
IPC: E01B27/04
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To sweep and remove ballast on a sleeper in any of a normal track section, a both side derailing prevention track section, and a one side derailing prevention section. SOLUTION: This ballast sweeper is provided with a central brush part 4a having a slightly smaller width than an interval between rails A1 and A2, a rotary brush 4 having side brush parts 4b, 4c on both sides of the central brush part 4a and capable of performing rising and lowering operations and forward and backward rotation operation freely, and an auxiliary rotary brush 5 which has a central brush part 5a and both side brush parts 5b, 5c, whose width W1 is slightly smaller than an interval G1 between the rails A1 and A2, in which intervals G5, G6 among the central brush part 5a and the side brush parts 5b, 5c on both sides of it are set to be slightly larger than widths W6, W7 between an outer end of the rail A and an inner end of a derailing prevention rail guard B,  and which is constituted so as to perform rising and lowering operations and normal and reverse rotation operation freely and laterally displace freely in the travel direction.
Patent JP-2002257651-A (JP)
Title: Torque sensor and its manufacturing method
Inventor: NAGANO EISHIN
IPC: G01L3/10
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a torque sensor capable of canceling the fluctuation of magnetic property of a annular holder that holds a detecting coil and obtaining stable output characteristics, and to provide its manufacturing method. SOLUTION: A first detecting cylinder 11 rotating together with a first shaft 1 and a second detecting cylinder 21 rotating together with a second shaft 2 are installed at connection regions of the first shaft 1 and the second shaft 2 which are connected through a torsion bar 3, and a detecting coil 4 is disposed so as to surround the outside of the butted section. The annular holder with a channel shape in cross-section 5 which holds the detecting coil 4, is constructed so that the direction of fiber flows affecting the magnetic property coincides the direction of a magnetic circuit generated in energizing the detecting coil 4.
Patent JP-2002259646-A (JP)
Title: System and method for managing working condition
Inventor: IRIE KAZUSUKE
IPC: G06Q50/10
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for managing working condition, with which the habitation and working condition of an at-home worker can be grasped in real time and a salary can be fairly calculated. SOLUTION: A program packaged in a storage device 23 is composed of a recording program 231 for recording the working conditions of respective at-home workers, communication control program 232 for controlling a communication control unit, accumulating program 233 for calculating at-home working hours on the basis of work history data for each at-home worker, salary calculating program 234 for accumulating the salary from the accumulated result of the accumulating program and table for hourly sate by jobs, automatic inquiry program 235 for automatically inquiring the working condition to the at-home worker, working condition buffer 236 for temporarily storing the work history data read out of each of personal computers, work history database 237 for managing the accumulated time for each at-home worker, and table 238 for hourly rate by jobs or the like.