baber/WOPTO huggingface dataset:
Patent JP-2001320096-A (JP)
Title: Thermoelectric element and method of its manufacture
Inventor: NAKAMURA TETSUHIRO
IPC: H01L35/08
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To solve the structural problem of a conventional thermoelectric element where wiring formed on a substrate is linked electrically through solder or conductive adhesive with a thermoelectric semiconductor having a conductive material on the surface that disconnection takes place between the conductive material and the thermoelectric semiconductor due to difference in the coefficient of thermal expansion between the substrate and the thermoelectric element. SOLUTION: Thermoelectric semiconductors of p-type and n-type are arranged alternately through epoxy resin and one or more recess is made at the end part of the thermoelectric semiconductor. Each thermoelectric semiconductor provided with a conductive material at the end part is linked electrically through solder or conductive adhesive with wiring formed of copper or gold on a substrate. According to the structure, a highly reliable thermoelectric element strong against thermal stress can be obtained.
Patent JP-2001318709-A (JP)
Title: Moving route plotting method and numerical controller
Inventor: NODA KUNIHIKO
IPC: G06F3/0481
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a moving route plotting method and a numerical controller capable of reducing labor and time, etc., required for the trial working work of a machine tool with the numerical controller and the debugging work of the software of the numerical controller. SOLUTION: This numerical controller 1 for numerically controlling the operation of the machine tool 2 and plotting a tool route at display equipment 16 is provided with a position information storage part 12 for storing the coordinate value of a three-dimensional coordinate system of a working tool. Since the tool coordinate value of the three-dimensional coordinate system is stored in the position information storage part 12, at the time of changing plotting range information and line-of-sight direction information and re-plotting the tool route plotted once, it is not required to run an NC program again and acquire the tool coordinate value of the three-dimensional coordinate system again.  Thus, the tool route is quickly re-plotted and the labor and the time, etc., required for the trial working work of the machine tool 2 with the numerical controller 1 and the debugging work of the software of the numerical controller 1 are reduced.
Patent JP-2001315181-A (JP)
Title: Method for forming coating film of thermoplastic elastomer and coating apparatus used for it
Inventor: SHIOTANI KEIICHI
IPC: B29C47/02
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to apply a thinner film coating on a base material by means of direct coating without using a solvent and to provide a thin film coating base material with excellent uniformity of thickness and adhesive properties on the base fabric and by high productivity with a little loss. SOLUTION: A method for forming a coating film wherein a molten thermoplastic elastomer is fed into a die coater apparatus equippecl with a gear pump and the thermoplastic elastomer is applied for coating on a base material from the die coater and a coating apparatus are provided.
Patent JP-2001040274-A (JP)
Title: Antifouling coating composition, antifouling coating film, ship or underwater structure both coated with the same film, and method for imparting antifouling property to shipping shell plate or underwater structure
Inventor: ONO MASASHI
IPC: C09D133/02
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain an antifouling coating composition enabling a coating film capable of exhibiting antifouling property to periphyton to ships, etc., for a long term to be formed without fear of the environmental pollution by including a copolymer having polymerizable unsaturated carboxylic acid metal compound unit and copper, etc. SOLUTION: This coating comprises (A) (preferably 1-80 pts.wt. based on the total weight of ingredients A and B) copolymer having polymerizable unsaturated carboxylic acid metal compound unit such as a copolymer having monomer unit derived from a compound of the formula R1-COOM-OH [wherein R1 is CH2=C(CH3), HOOC-CH=CH or the like; and M is a metal atom], (B) (preferably 99-20 pts.wt. based on the total weight of ingredients A and B) copper and/or an inorganic copper compound and (C) a metal such as zinc having a lower oxidation-reduction potential than copper and moreover preferably (D) an organic antifouling agent such as 4,5-dichloro-2-n-6-octyl-4- isothiadizolin-3-one.
Patent JP-2001322380-A (JP)
Title: Method and apparatus for printing card
Inventor: MOROZUMI KAZUAKI
IPC: B42D15/10
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for printing a card by which ink is prevented to the utmost from sticking on the end face of the card and an apparatus for printing the card. SOLUTION: In the apparatus for printing a card which prints the card C with a specified thickness by means of an inkjet system, a card delivering mechanism 6 for delivering the card C, a printing head 11 for printing the delivering card C while it moves back and forth and a controller 7 for controlling the card delivering mechanism 6 and the printing head 11 are provided and when protruding printing where extruded ink drops A are protruded from both outer ends of the card C is performed, the controller 7 performs the protruding printing to both outer end parts C2 of the card C by both printing actions just before extrusion of the ink drops A is finished when the printing head 11 is moved forward and just before extrusion of the ink drops A is finished when the printing head is returned.
Patent JP-2001326805-A (JP)
Title: Image processing unit and method, and recording medium
Inventor: MIYASHITA TOMOYUKI
IPC: H04N1/387
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a system by which attached information can be imbedded as much as possible to a received color image and devices through which image data pass can be recognized as to the image data passing through a plurality of the devices. SOLUTION: In the case that an image input section 1 receives image data 101 having color components and a quantization processing section 23 quantizes at least one color component of the data, a device ID used for history information and a newest flag denoting the history information to be newest information are imbedded as electronic watermark information.
Patent JP-2001359096-A (JP)
Title: Image coder
Inventor: KONDO TOSHIYUKI
IPC: H04N19/14
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a video image with high image quality with a smaller code amount by coding an input video frame with a resolution in response to a high frequency component included in the video frame. SOLUTION: A frequency band analyzer 101 receives the input video frame and converts the frame in a space region into a frame in a frequency region. A resolution decision device 102 analyzes an output of the frequency band analyzer 101 to decide the resolution of the video frame thereby. A resolution converter 103 applies resolution conversion to the video frame on the basis of the resolution decided by the resolution decision device 102. The video frame whose resolution is converted is subjected to coding processing by a block processing unit 104, a DC transform unit 105, a quantizer 106 and a variable length coder 107 and outputted as a code string.
Patent JP-2001333020-A (JP)
Title: Circuit for transmitting optical signal
Inventor: YAMADA TETSUYA
IPC: H04B10/54
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical signal transmission circuit capable of stabilizing the output power of a transmission light signal in a variable wavelength optical signal transmission circuit about the optical signal transmission circuit. SOLUTION: This optical signal transmission circuit for supplying the output light of a light emitting element to an external modulator and performing intensity modulation of the output light of the light emitting element according to the logical level of an input signal in the external modulator, fetches a part of the output light of the external modulator, electrically converts a part of the output light, performs at least automatic power control of the external modulator with the electrically converted signal, also fetches light that is proportional to the output light of the light emitting element, electrically converts the light and performs automatic power control of the light emitting element with the electrically converted signal.
Patent JP-2001331895-A (JP)
Title: Movement information providing system
Inventor: YAMASHITA TETSUO
IPC: G08G1/127
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a movement information providing system capable of grasping positional information on a bus stop, etc., through which each vehicle has just passed, in a wide area without installing local communication equipment for transmitting and receiving information between with a vehicle and a center. SOLUTION: When a bus 52, on which an on-vehicle equipment 1 capable of transmitting and receiving information to/from a center equipment 2 in real time is mounted, passes through the prescribed area of the bus stop 51 where the installing of a road equipment such as a local communication equipment is not required, the bus 52 transmits and receives information to/from the equipment 2 to transmit a vehicle number, system information, pass-through information on a bus stop which each vehicle arrives at or leaves, a time when each vehicle arrives or leaves to the equipment 2. When the equipment 2 collects information transmitted from the equipment 1 to the communication part 21 of the equipment 2 and transfers the collected information to a data control part 22 instantly.  The part 22 prepares arriving scheduled time information, approach display information, information on duration between main bus stops, information on bus stops which a final bus has passed through from the transmission information of each bus 52. Data prepared through the Internet 56 is provided to an Internet terminal 31, a portable telephone terminal 32, a navigation control terminal 34, etc.
Patent JP-2001332046-A (JP)
Title: Tracking method and information recording and reproducing device
Inventor: HAYASHI YOSHITAKA
IPC: G11B21/10
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a tracking method applicable to the high-density mass information recording medium and both an optical recording medium and a magnetic recording medium, and to provide an information recording and reproducing device using the tracking method. SOLUTION: A ferromagnetic layer 103 which consists of material having compensation temperature near room temperature and records tracking guide information is layered on an information recording layer 102 on a substrate 101 of the information recording medium 100 to be formed, by detecting magnetic field strength from the ferromagnetic layer 103 generated by raising the temperature of the ferromagnetic layer 103 by irradiating light from an optical head 106 to the information recording medium 100 by a magnetic head 104, a tracking error detecting signal is outputted, actuators 107, 108 are driven, and the optical head 106 and the magnetic head 104 are regulated at a correct track position.
Patent JP-2001008566-A (JP)
Title: Homohybridized sweet corn w1498a
Inventor: PLAISTED DOUGLAS C
IPC: A01H5/10
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain a new kind of seed for a sweet corn homohybridized system W1498A where the various desired characteristics involved in the corn system are merged to a single variety or hybrid. SOLUTION: This seed, pollen or ovule is involved in a sweet corn homohybridized system W1498A and has been deposited as ATCC 203904. The related corn is maize having all of the physiological and morphological characteristics of corn, pref. male sterile maize, and the maize also contains a single gene transfer agent containing a transgene comprising a gene imparting the maize with resistance to glyphosate, glufosinate, sulfonylurea, and imidazolinone herbicides. It is preferable that the transgene comprises a gene imparting the maize with resistance to insect pests, diseases or viruses.
Patent JP-2001327538-A (JP)
Title: Getting on/off auxiliary device for wheelchair
Inventor: KONDO KOJI
IPC: A61G3/00
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a getting on/off auxiliary device for a wheelchair by which both of getting on and off of the wheelchair can be performed without requiring troublesome caring. SOLUTION: In the getting on/off auxiliary device for the wheelchair, a self-traveling wheelchair holding device 20 for holding the wheelchair 5 is assembled to a slope member 11 arranged between the lower part of the opening 3 of a vehicle and the ground surface to have structure for moving along the member 11 in the state of holding the caster 5b of the wheelchair 5. When the wheelchair 5 gets on the vehicle, the self-traveling unit 23 of the device 20 assists the wheelchair 5 to climb up the slope member and when the wheelchair 5 gets off the vehicle, the wheelchair 5 is made to move down while the unit 23 suppresses inertia in the lowering direction of the wheelchair 5.
Patent JP-2001306779-A (JP)
Title: Managed account system coping with iso9000 series for linking document management of iso9000 and remarks items of journal voucher nd displaying the same on computer calendar
Inventor: SUZUKI SHOICHIRO
IPC: G06Q50/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To prepare a total system for TQM(Total Quality Management) for preserving and managing the document of ISO9000, managing te costs thereof at the same time and performing the analysis of business resources and job management as well. SOLUTION: The system for performing TQM at which the standard of ISO9000 series aims originally is realized by providing a method for rationalizing electronic accounting by which the remarks times of a journal voucher are prepared on the request conditions of ISO9000, the document management of ISO9000 is performed by the remarks items while using a calendar function, and with the remarks items as indexes, the costs of expenses based on a zero- basis budget including the utilization of accounting on a cash basis (direct/ indirect cash flow) are recorded and managed by means of paperless network accounting while using the remarks items and the calendar function.
Patent JP-2000355077-A (JP)
Title: Molded plastic article and method for molding plastic article
Inventor: ELLISON THOMAS M
IPC: B32B5/28
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an improved plastic film laminate and a method for easily and rapidly obtaining this laminate. SOLUTION: A laminate has a plastic layer and the outer film layer formed on the plastic layer to form a composite laminate and the outer film layer has the inner surface 18 bonded to the plastic layer and the outer surface 20 opposed to the inner surface 18. A reinforcing material 16 is bonded to the inner surface 18 of the outer film layer and a colored decorative layer is provided to the outer surface 20 of the outer film layer.
Patent JP-2001337324-A (JP)
Title: Reflection type liquid crystal display device and method for manufacturing the same
Inventor: IWASA TAKAYUKI
IPC: G02B5/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display device in which the light components incident on reflection electrodes are made uniform so as to suppress mixing of colors in the projected light and to give good contrast and a good aperture ratio of pixels. SOLUTION: The reflection type liquid crystal display device has a first substrate 11, a transparent second substrate 28 disposed facing the first substrate 11, a liquid crystal layer 27 sealed between the first substrate 11 and the second substrate 28, a plurality of switching elements 4R, 4G, 4B formed in a matrix on the first substrate 11 corresponding to the pixels, and reflection electrodes 60R, 60G, 60B corresponding to the switching elements 4R, 4G, 4B, formed on the switching elements 4R, 4G, 4B with insulating films 29R interposed and electrically connected to the switching elements 4R, 4G, 4B.  The reflection electrodes 60R, 60G, 60B are formed in such a manner that the height of the reflection electrodes 60R, 60G, 60B from the respective switching elements 4R, 4G, 4B differs from one another and the distance in the horizontal direction of the reflection electrodes 60R, 60G, 60B is reduced.
Patent JP-2001342401-A (JP)
Title: Water-based ink composition for writing utensil
Inventor: TAKEUCHI YOJI
IPC: C09D11/17
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide the subject ink composition giving hard-to-blur handwriting, having sustainable fragrance, with a perfume dispersed sustainedly in a stable condition in the aqueous medium. SOLUTION: This ink composition for writing utensils is characterized by comprising an N-acylglutamate, a colorant, a perfume, and water.
Patent JP-2001344715-A (JP)
Title: Magnetoresistance effect head for magnetic card reader
Inventor: OUTAKI TERUHIKO
IPC: G11B5/39
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To improve the reading sensitivity of a magnetoresistance effect head for a magnetic card reader, and to facilitate manufacturing. SOLUTION: This magnetoresistance effect head is provided with a pair of magnetic sensitivity parts disposed at the interval width of λ/4 with respect to a magnetization width λ equivalent to one cycle of each of signals '0' and '1' having different magnetization widths, recorded in a magnetic card 3. Thus, the noncyclical magnetic data information of each of the signals is detected well while the effect of an external disturbing magnetic field is prevented.
Patent JP-2001345498-A (JP)
Title: Magnetic sensor and manufacturing method thereof
Inventor: SATO HIDEKI
IPC: H01L43/12
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To improve temperature characteristics of a magnetic sensor which uses a magnetic tunnel effect element and also to improve detection precision of an external magnetic field. SOLUTION: The magnetic sensor comprises magnetic tunnel effect elements 31 and 32, and the magnetization of each fixed magnetization layer of them is in the same direction (the direction indicated with an arrow in figure 1). The magnetic sensor comprises a half bridge circuit where a magnetic tunnel effect element 31 and a magnetic-shielded magnetic tunnel effect element 32 are connected in series, to which a DC constant voltage source 33 is connected in series. A voltage across the magnetic tunnel effect element 32 is taken out as an output voltage Vout.
Patent JP-2001350833-A (JP)
Title: Internet consulting method
Inventor: IMADA TOSHIAKI
IPC: G06Q10/00
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an Internet consulting method capable of providing information anytime and anywhere to the unspecific number of users. SOLUTION: When a user performs an access through his or her own user terminal 10 to a consulting home page opened on a network 40 by a consulting company, various consulting information is transmitted from a consulting terminal 20 to be used by the consulting company to the user terminal 10, and displayed on the screen of the user terminal 10. When the user decides information to be consulted from the displayed various consulting information, and registers it as a registration screen on the screen of the user terminal 10, contents decided as the pertinent item by a consulting terminal 20 by referring to a consulting database 30 with a keyword based on the registered consulting information are automatically displayed on the screen of the user terminal 10.
Patent JP-2001341965-A (JP)
Title: Moving walk
Inventor: MATSUO NORIO
IPC: B66B23/00
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a moving walk with superior installation and maintenance workability. SOLUTION: A side end part of a circulating belt is trunably supported in the vertical direction.
Patent JP-2001352360-A (JP)
Title: Call transmission method, line terminator and recording medium
Inventor: MIKI KEIZO
IPC: H04L29/08
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a call transmission method by which an optimum data rate can be selected for a protocol for a system such as the PIAFS where negotiation among data rates can be disabled although communication at a plurality of the data rates is available. SOLUTION: An ISDN router transmits a setup signal (SETUP) first at a high data rate (64 kbps) to an ISDN communication network (step SP 102). When the ISDN router receives a release signal (REL) that is returned in response to the setup signal (SETUP) (step SP 108) without receiving a call start notice signal (ALERT) that is to be returned, the ISDN router retransmits the setup signal (SETUP) at a low data rate (32 kbps) (step SP 112).
Patent JP-2001057388-A (JP)
Title: Semiconductor device provided with repair fuse and laser trimming method of the same
Inventor: FUJII HIDEKI
IPC: H01H85/00
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To lessen fuses in pitch and area occupied by them without causing a short circuit between the adjacent. fuses and damage to a semiconductor device. SOLUTION: Repair fuses 50 which are each as wide as b and arranged at a pitch in parallel with each other are formed on a semiconductor substrate 1. An opening 5 which enables a laser beam to irradiate each of the fuses 50 is formed so as to cover the fuses 50. The required fuses 50 are each irradiated with a laser beam within an alignment permissible error h, and irradiation regions 60 of diameter d are formed corresponding to the required fuses 50. A laser beam is moved so as to enable the irradiation regions 60 to be virtually arranged in a zigzag. A pitch a is so set as to satisfy a formula, d>=a>=(b+d/24+h), where d, b, and h denote diameter, width, and permissible error, respectively.
Patent JP-2001347688-A (JP)
Title: Ink jet recorder and method of controlling flushing therein
Inventor: MITSUSAWA TOYOHIKO
IPC: B41J2/175
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a recorder wherein an amount of ink mist generated during a flushing operation is lowered and deposition due to solidification of specific ink is prevented by the flushing operation. SOLUTION: A first flushing mode to be executed in a capping condition or a second flushing mode to be executed in a condition that a capping means is opened is selectively executed. In the first flushing mode, the flushing operation wherein an ejection amount of ink drops is great is executed. There is provided a flushing amount counter for calculating the cumulative number of times of the ejection operations of the ink drops by the flushing. When the counted number of the counter reaches a predetermined value, an idling suction operation for sucking and discharging a part of the ink from an ink absorbing material is executed.
Patent JP-2001350622-A (JP)
Title: Multiple input data sorting circuit
Inventor: KAMIMURA TSUKASA
IPC: G06F7/02
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a multiple input data sorting circuit having a small circuit scale, regularity in control and high extensibility for sorting multiple input data in order of data magnitude. SOLUTION: This sorting circuit comprises a data register 11 for inputting a plurality of n-bit data, an input data limiting circuit 12 connected to the output side of the data register 11, a maximum value conformation detecting circuit 15, a maximum value detecting circuit 13 connected to the output side of the input data limiting circuit 12, and a maximum value latch circuit 14 for latching the maximum value detected by the maximum value detecting circuit 13 and inputting it to the maximum value coincidence detecting circuit 15. The output of the maximum value coincidence detecting circuit 15 is inputted to the input data limiting circuit 12.