baber/WOPTO huggingface dataset:
Patent JP-2002236936-A (JP)
Title: Generating method and device for three dimensional shape data, computer program and recording medium
Inventor: SHIONO KOICHI
IPC: G06T15/08
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of an equivalent plane to be generated by utilizing even information relevant to a direction of a potential vector when generating the equivalent plane from the potential vector. SOLUTION: In the method, three dimensional shape data of a boundary representation form is generated from the potential vector DV associated with a voxel group comprising a plurality of voxels. A window corresponding to a predetermined number of the voxels BX is applied by moving it inside the voxel group. A local axis AX associated with a direction of a potential vector of each voxel composing a local area is set in regard to respective local areas DX composed of voxels included in the window. A potential vector is converted into a scalar quantity by referring to the local axis AX in regard to one or a plurality of the voxels included in a local area. The equivalent plane TM is extracted on the basis of the acquired scalar quantity in regard to each voxel.
Patent JP-2002234212-A (JP)
Title: Method for controlling print pin
Inventor: NODA YASUO
IPC: B41J2/485
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a method for controlling print pins in which a load being applied to the print pins can be averaged at the time of printing a lateral rule while preventing reverse line feed operation. SOLUTION: A decision is made whether continuous data using the same pin is present in print data or not. If it is prevent, a temporary line feed amount is calculated by correcting the previous line feed amount, and then a decision is made whether the calculated temporary line feed amount takes a negative value or not. If it takes a negative value, pins are arranged such that the temporary line feed amount does not take a negative value by line feed before printing is performed. Since print pins are arranged such that the temporary line feed amount does not take a negative value by line feed before printing is performed and print pins being used actually are changed sequentially, the same print pin is not used frequently even when a lateral rule is printed, and the load being applied to print pins and a print ribbon can be averaged.
Patent JP-2002237746-A (JP)
Title: Reflection photoelectric switch
Inventor: UEDA KENJI
IPC: H03K17/78
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a reflection photoelectric switch whose fail safe is excellent, capable of certainly detecting the failure of a photoelectric switch by one photoelectric switch. SOLUTION: This reflection photoelectric switch is provided with a reference pulse generating circuit 2, a pulse current circuit 3, a light emitting diode(LED) 4 for projection, a photodiode(PD) 5 for light reception, a current/voltage converting circuit 6, a synchronization amplifier circuit 7, a comparator 8, and a DC voltage converting circuit 9, and light is projected from the light emitting diode(LED) 4, and reflected light LR reflected by a detector 10 is received by the photodiode(PD) 5, and is current/voltage converted, and is synchronization amplified to output received light signal VS which is turned into a pulse signal V0 whose duty rate is large. Then, the pulse signal V0 is rectified and filtered to generate a DC voltage Va, and the DC voltage Va is superimposed(added) to the DC power supply voltage VC so that a detected output VD1 which is larger than a DC power supply voltage VC only by the DC voltage Va can be obtained.
Patent JP-2002245639-A (JP)
Title: Optical disk drive
Inventor: SHIRAKAWA HIDEKAZU
IPC: G11B7/131
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To detect a thickness error of a transparent substrate without using any special optical system. SOLUTION: The spherical aberration of the light reflected from an optical disk 7 due to thickness error of the transparent substrate distorts a diffracted image on a detection surface and asymmetrically expands it at the front and rear part of the detection surface. This phenomenon is used to detect the thickness error of the transparent substrate 8 by using a general focus error signal detection system. A focus error signal detection system by a knife-edge method is used to detect the difference between the absolute value of the plus-side and that of minus-side peaks of a focus error signal or the difference of the focus positions between the peak point of a focus sum signal and the zero point of the focus error signal, and thus the absolute quantity and the sign of thickness error of the transparent substrate 8 are detected.
Patent JP-2001268528-A (JP)
Title: Method and device for displaying information
Inventor: MOMOTAKE KUNIHIRO
IPC: H04N7/025
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To display or utilize contents information or the like by selecting a display object such as an icon in the case of displaying or utilizing the contents information multiplied with a broadcast signal. SOLUTION: A content body and a B-HTTP element are sent to a user system 20 through a broadcast on the basis of a message inserted into a vertical interval of a television signal. The user system 20 stores the message in a hard disk and extracts the message by using the information of an effective period start time element to be one of elements and displays an icon by using an icon element. When a user selects the icon, data are displayed on a picture 47a by using the content body corresponding to the icon. Icons are hierarchically displayed by using a menu element and a menu is displayed.
Patent JP-2002247388-A (JP)
Title: Internet facsimile machine
Inventor: NAKAMURA MITSUO
IPC: H04N1/46
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent the handling failure in color image data to a user in the Internet facsimile machine having a transmission protocol corresponding to only black-and-white manuscript data. SOLUTION: A CPU completes data accumulation operation into an image memory after image data are taken in by a color scanner (S21), judges that color manuscript data are present in the accumulated data (YES in S22), further recognizes that the user has set facsimile transmission and inputted a facsimile destination (YES in S23), and then displays an error message such as 'no transmission is made since a color manuscript is included' at a display section in an operation display section (S24).
Patent JP-2002240543-A (JP)
Title: Air conditioner for vehicle
Inventor: MITSUI TADASHI
IPC: B60H1/32
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle capable of reducing re- vaporization of dehumidification water while preventing enlargement of the device or deterioration of ventilation resistance. SOLUTION: Between an evaporator 7 to cool suction air and a heater core 8 to heat suction air, an air mix door 9 is disposed. Scattered dehumidification water W from the evaporator 7 is shielded by the air mix door 9 without reaching the heater core 8. Attachment of scattered dehumidification water W to the heater core 8 to be re-vaporized is thus prevented. The evaporator 7 is disposed to be inclined to direct a cooling air outlet 7a downward rather than horizontal, and the air mix door 9 is provided with down inclination toward a bottom part 11a as a drain passage. Dehumidification water W dropping from the cooling air outlet 7a and dehumidification water W flowing along the air mix door 9 are thus discharged out of the device through a drain port 11b.
Patent JP-2002246497-A (JP)
Title: Package for accommodating semiconductor device
Inventor: NAGASHIMA TETSUHARU
IPC: H01L23/373
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem of malfunctions and thermal breakdowns occuring in a semiconductor device, since radiant heat generated by the semiconductor device is diffused insufficiently to the outside, and a substrate cannot easily and firmly adhere to external electric circuit device for fixing, since the periphery of a screw section is crushed easily due to pressure and compression stress, when the substrate is screwed to the external electric circuit device in the conventional substrate made of carbon fiber. SOLUTION: The substrate 2 is formed into substantially a rectangular parallelepiped shape, has a placement section 2a for placing the semiconductor device 5 onto the bottom surface of a recess formed on an upper surface, and is equipped with a screw section 2b, comprising a notch or a through-hole at an overhang that projects outside at the lower end of an opposite sidewall outer surface. In the substrate 2, a Cu-plated layer 7 is deposited to the entire surface of a base E, where an aggregate of carbon fiber 9 that is aligned into a substantially vertical direction to the upper and lower surfaces is impregnated with at least one kind of metal 8 among Al, Cu, Ag, Mg, Fe, Zn, Ni, and Co.
Patent JP-2002245993-A (JP)
Title: Battery pack
Inventor: MITAMURA TOMOKAZU
IPC: H01M2/10
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack provided with a box body in which a split type case made of resin is joined/integrated by a supersonic deposition and having a constitution capable of stably carrying out a joining/integration at a desired joint strength even if a thickness of the case is thin. SOLUTION: In the split type case made of resin, one of the case has a rib 4 having a cross section of V shape at a tip end of a deposited rib and the other case has a V-shaped groove 6 to which the V-shaped rib is fitted. The V-shaped rib and the V-shaped groove are fitted and deposited by a supersonic wave.
Patent JP-2002251531-A (JP)
Title: Data offer acquisition system, data offer acquisition method, data offer device, data offer method, data offer program storage medium, data offer program, data acquisition device, data acquisition method, data acquisition program storage medium and data acquisition program
Inventor: FUKUSHIMA OSAMU
IPC: G06Q10/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To further spread the Internet. SOLUTION: The contents data preserved in a data acquisition device 53 are recorded, sold, and lent. The contents data desired to be acquired, the advertiser enterprise introduction data according to the gust information of customers, the customized screen data for contents selection according to customized requests, and the equivalent bargaining point data presenting the equivalent bargaining point which makes the package mediums exchangeable with the contents data possessed by customers and their exchange values nearly equivalent are transmitted from a data offer device 51 to the data acquisition device 53 in response to various data transmitted from the data acquisition device 53, thereby the convenience of the Internet is fully enjoyed and easily utilized by the customers having no apparatus connectable to the Internet,  the data offer device side utilizing the Internet easily secures the customers by various services, and the Internet can be further spread.
Patent JP-2002250840-A (JP)
Title: Optical fiber connector
Inventor: SHIMOZU AKIHIRO
IPC: G02B6/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber connector that prevents axial shift of fibers and that is strong against a bending force and twisting as well as low in optical loss, and also to provide an optical fiber connecting technique. SOLUTION: A reinforcing sleeve 3b is arranged on the outside of a split sleeve 3a for aligning an optical fiber 1, with a float-structure clearance 5 provided for a sleeve holder 4 and a sleeve 3. In addition, the sleeve 3 is given a double structure with the ceramic split sleeve 3a and the metallic reinforcing sleeve 3b, enabling coaxial accuracy to be secured between a ferrule 2 and another ferrule 8, and also maintaining strength against a bending force.
Patent JP-2002251483-A (JP)
Title: Integrated managing system for taxi job using information network
Inventor: OTANI SHUNJI
IPC: G06Q10/06
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To centralize accounting procedure application of taxi fare, and speed up communization of information and operating effectiveness between organization of taxi job. SOLUTION: An information service, including the accounting procedure of taxi fare, is processed by setting up a Web site, which controls taxi driving, controlling and processing the taxi driving data, and linking an integrated accounting system on the Web.
Patent JP-2002252606-A (JP)
Title: Synchronization correction circuit
Inventor: SHIMOSAKOTA YOSHINORI
IPC: H04L12/70
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a synchronization correction circuit, which corrects the synchronization shift between a master side and a slave side, at the slave side. SOLUTION: A synchronization signal generator 111 generates a packet synchronization signal PSYNC, so as to synchronize the packet synchronization signal with a packet received from the master side. An interface controller 130 generates a transfer clock PCMCLK used for data transfer between packets from an internal clock. The interface controller 130 measures the period of the packet synchronization signal. When the real period of the packet synchronization signal is longer than a set value of the period of the packet synchronization signal, the interface controller 130 makes the period of a transfer clock corresponding to the last data of a packet longer than the period of the transfer clock corresponding to other data of the packet.  When the real period of the packet synchronization signal is shorter than the set value of the period of the packet synchronization signal, the interface controller 130 makes the period of the transfer clock corresponding to the last data of the packet shorter than the period of the transfer clock corresponding to other data of the packet.
Patent JP-2002255878-A (JP)
Title: Method for producing alkenylphenols
Inventor: MATSUBARA MITSUHIDE
IPC: C07C37/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an alkenylphenol in excellent selectivity even by a reaction at a relatively low temperature in a method for producing an alkenylphenol by dehydrogenating an alkylphenol in the presence of a catalyst. SOLUTION: An oxide represented by general formula (1) Coa Xb Oc (1) (X is chromium or iron; subscripts a, b, and c are each atomic ratio of cobalt, element X and oxygen, when a is 1, b is 0.3-3 and c is a value determined by atomic ratio and valences cobalt and element X and valence of oxygen) is used as a catalyst.
Patent JP-2001296956-A (JP)
Title: Device including keypad, and method for protecting key from undesirable unauthorized use
Inventor: COUTANT FRANCOIS
IPC: G06F3/02
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of prevent use of a telephone set and call by expense of a legal owner by a third party having no relation to the owner since a code to block a keypad or release block is not known, and a method for protecting the keypad from depression of an undesirable key. SOLUTION: Locking the keypad by depressing a key is suggested. A series of keys called secret key procedures are depressed so that the device can be activated to block that the device is inappropriately used. The series of keys are determined by a PIN code included in an SIM card. This invention is applied to a mobile cellular telephone.
Patent JP-2002259613-A (JP)
Title: Ticket reservation system, server system, and ticket reserving method
Inventor: SHIMAKAWA KAZUNORI
IPC: G06Q10/02
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a ticket reservation system which can easily and speedily complete various procedures for reserving tickets, group by group, at a time with high reliability without any artificial load through an EC system using a network such as the Internet. SOLUTION: To issue a new group ID at a request for group registration from a Web browser 111 on a client terminal, a ticket application 1411 on a Web server 141 requests of a database server 142 a group ID which is not present in a group table (T9) in a ticket database 1421 to obtain the new group ID and sends it to the database server 142 together with an inputted group name and a member ID list to register a group as a new entry in the group table (T9).
Patent JP-2002259920-A (JP)
Title: Ic card capable of being embossed, its manufacturing method, embossed ic card and transaction processing system thereby
Inventor: TOGANO MAKOTO
IPC: B42D15/10
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To absorb stress applied to an antenna pattern in embossing without impairing the electromagnetic property of the antenna pattern and to improve a camber of an IC card. SOLUTION: This IC card is provided with a card member 7 having an embossing region at a predefined position, a card member 8, an IC chip 4 interposed between the card members 7 and 8, and the fine-width antenna pattern 12A and the large-width antenna pattern 12B disposed around the IC chip 4 and connected to the IC chip 4. The antenna pattern 12B has a predetermined width at least in embossing regions A1 and A2, and has plural mesh-like opening parts 9. Each part between the adjacent opening parts 9 are cut or extended at uneven parts with characters and marks stamped in embossing, so that the stress applied to the antenna pattern 12B can be absorbed.
Patent JP-2002256049-A (JP)
Title: Method for producing soft polyurethane foam
Inventor: TOYODA MASANORI
IPC: C08G18/48
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a soft polyurethane foam which is low in an impact resilience, excellent in moldability, vibration properties and durability. SOLUTION: The soft polyurethane foam having a low impact resilience is produced by using a polyol (A) which is obtained by ring-opening addition polymerization of an alkylene oxide with using a multiple metal cyanide complex catalyst, a polyol (B) which is obtained by ring-opening addition polymerization of an alkylene oxide with using a sodium- or potassium-based catalyst and has a hydroxy number 2-3 and a molecular weight 2,500-3,500, and a polymer polyol containing a polyol other than those polyols and, also, containing the polyols (A) and (B) with a specific ratio, having a total unsaturation degree of <=0.04 meq/g, and an average hydroxy value of 10-70 mgKOH/g.
Patent JP-2002254529-A (JP)
Title: Secondary molding method for tire
Inventor: NAKATANI KATSUHIRO
IPC: B29D30/08
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To continuously produce tires of high quality by directly sticking a reinforcing layer of a sheet-shaped belt, a belt such as a tread, etc., and a strip member on the surface of a carcass molded toroidally to a shape close to a vulcanized tire. SOLUTION: A shaping molding process in which a bead-locked cylindrical carcass TC is developed from its inner surface in the diameter direction by a core device 2 and formed toroidally to a shape close to the vulcanized tire, and the toroidal carcass TC with the inner surface held by the core device 2 is obtained, a member sticking process in which sticking members such as the belt and the tread are stuck in turn on the surface of the toroidal carcass TC to mold a green tire GT, and a tire removing process in which the green tire GT is removed from the core device 2 are included. These processes are constituted by a continuous process with the core device 2 made a transfer unit.
Patent JP-2002257598-A (JP)
Title: Pointer type indicator
Inventor: WATANABE MASAHARU
IPC: G01D11/28
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a pointer type indicator capable of improving a commodity characteristic or a display quality of improving an expression technique for interlocking a light emitting area with a pointer. SOLUTION: This pointer type indicator has a dial 5 provided with a measured value display part (a colored layer) 52 such as a graduation, a character, and a diagram, the pointer 4 having an indicating part 41 driven around a shaft by a driving device 3 composed of a stepping motor and an air core movement, and extending lengthwise according to the measured value display part 52 and an irradiating means (a second light source 8) for forming the light emitting area R becoming dark for going away from the indicating part 41 on the periphery of the indicating part 41 by irradiating the light on the dial 5 while rotating by interlocking with this indicating part 41, a first light source 7 for emitting the light from the indicating part 41 by illuminating the indicating part 41, the second light source 8 being the irradiating means,  and a control means 10 for controlling turning-on of these first and second light sources 7 and 8.
Patent JP-2002257085-A (JP)
Title: Blower fan
Inventor: KAWASE MUNEYUKI
IPC: F04D29/58
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent a reduction in strength of a blower fan in forming a ventilation hole on a plate for sucking air from a back surface side too in a blower fan discharging air sucked from a front surface side of a casing from an outer circumference side. SOLUTION: In a centrifugal pump, the ventilation hole 76 passing through the boss part 62 is an axis core direction is formed in an outer circumference adjacent part of the boss part 62 of an impeller side plate 61, and a part of a blade body 63 facing to the ventilation hole 76 gets into the ventilation hole 76.
Patent JP-2002235123-A (JP)
Title: Method for recovering valuable metal from used catalyst
Inventor: FUKUOKA HIROSHI
IPC: B01J38/00
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a method by which valuable metals such as V, Ni and Mo can efficiently be recovered from a used catalyst by a simple process. SOLUTION: While removing an S component from a used catalyst in a rotary kiln 1, an Ni component and an Mo component contained in the catalyst are subjected to solid-liquid reduction at <=1,150 deg.C. After that, the catalyst is charged to an electric furnace 2 and is heated to generate a metal product essentially consisting of Fe, Ni and Mo and V-rich slag. The V-rich slag is transferred to a ladle furnace 3, and a reducing agent is charged thereto. Further, stirring is sufficiently performed to reduce V in the slab, so that a V alloy iron is obtained. As an another means, a used catalyst is charged to a rotary kiln 1 held at 1,160 to 1,350 deg.C, and while removing an S component, an Mo component in the catalyst is sublimed to obtain Mo oxide powder.  On the other hand, from the reduced catalyst exhausted from the rotary kiln 1, an Ni alloy iron essentially consisting of Fe and Ni is obtained, and the V alloy iron is obtained by the above method.
Patent JP-2002017230-A (JP)
Title: Apparatus for volatilizing chemical
Inventor: INOUE MASAFUMI
IPC: A01N53/06
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized apparatus for volatilizing a chemical of the type to volatilize the chemical by rotating a chemical impregnated material using a driving means, good in portability and excellent in all aspects of stabilized volatilizing performances, insecticidal effects, safety, usability, or the like. SOLUTION: This apparatus for volatilizing the chemical is obtained by mounting and fixing the sheetlike or the matlike chemical impregnated material on the outside or inside of an outer peripheral bleeding part of a Silocco fan so as to volatilize the chemical into the air by rotation of the Silocco fan.