baber/WOPTO huggingface dataset:
Patent JP-2001318960-A (JP)
Title: Method for evaluating power of integrated circuit
Inventor: UCHINO MIGAKU
IPC: H01L21/82
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating power of an integrated circuit based on highly accurate and high speed probability calculation in consideration of correlation between signals. SOLUTION: Power evaluation of the integrated circuit is performed by developing difference Pe-Pa between a strict value Pe of probability quantity and a value Pa calculated by defining all inputs of the logical gates as independent to series to the probability quantity in accordance with the output nodes to be represented by probability (described as signal probability hereafter) that logical values of output nodes of respective logical gates become 1 and probability (described as switching probability hereafter) that the logical values of the output nodes of respective logical gate change regarding the probability quantity corresponding to input signals of the entire circuit, calculating the finite number of items among them as correction items and using a value obtained by adding the correction item to the value of Pa as an approximate value of the probability quantity.
Patent JP-2002264417-A (JP)
Title: Serial printer
Inventor: INOUE YOSHIMASA
IPC: B41J19/18
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To simplify processes and reduce costs when printing is started in a slow-up control period and terminated in a slowdown control period. SOLUTION: While a carrier motor 7 is controlled by micro steps, energization time information for the slow-up control, energization time information for a constant velocity control and energization time information for the slowdown control are read from a table 31, whereby each of the slow-up control, constant velocity control and slowdown control is carried out. When a count value of a counter 22 reaches the number of micro steps at a printing region start position stored in a register 23 in the slow-up control, a DMAC 21 controls a head driver 4 to drive a printing head 5. When the count value of the counter reaches the number of micro steps at a printing region end position stored in the register in the slowdown control, the DMAC terminates the printing operation for one line by the printing head.
Patent JP-2002268203-A (JP)
Title: Photomask housing device, projection aligner, projection aligning method and semiconductor equipment
Inventor: MIYAZAKI JUNJI
IPC: G03F1/66
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To suppress the variation of the shape of a resist pattern caused by the deformation of a pellicle film in a scanning exposing device while realizing the long life of the pellicle film at a photomask. SOLUTION: In a method for irradiating the mask pattern of a photomask with light from an exposure light source and projection-aligning the image of the mask pattern on the surface to be exposed of a substrate to be treated by a projection optical system, the photomask is housed in a casing and scanned to be projection-aligned together with this housing.
Patent JP-2002275002-A (JP)
Title: Growth adjuvant for field crop
Inventor: NISHIDA HISAO
IPC: A01C21/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a growth adjuvant for field crops, causing no elution of growth adjuvant agent such as an agrochemicals, fertilizer, or the like, even in raining and capable of sustainedly releasing the agent into culture soil for a long a long term in proper quantity. SOLUTION: This growth adjuvant for crops is such one as to assist crop growth by burying into the culture soil for crops, and obtained by sustainedly releasably supporting a growth adjuvant agent 2 required for sound growth of crops, such as agrochemicals or fertilizer, on at least the surface of a support 1 comprising a biodegradable resin.
Patent JP-2002280463-A (JP)
Title: Semiconductor device and its fabricating method
Inventor: TAKEUCHI YUJI
IPC: H01L21/8247
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable high yield semiconductor device and its fabricating method. SOLUTION: The semiconductor device comprises a first gate electrode 19 formed on a semiconductor substrate 10, a first diffusion layer 20 formed in the semiconductor substrate beneath one side face of the first gate electrode, a second diffusion layer 18 formed in the semiconductor substrate beneath the other side face of the first gate electrode, a second gate electrode 13 having a side face formed on the second diffusion layer, a first insulation film 25 filling the gap between the first and second gate electrodes such that it is thinner than that gap on the first diffusion layer and having a principal component other than nitrogen, a second insulation film 26 formed on the first insulation film, an interlayer insulation film 27 formed on the second insulation film and having a principal component different from that of the second insulation film,  and a contact electrode 23 formed in the first insulation film, the second insulation film and an interlayer insulation film while being connected with the first insulation film.
Patent JP-2002272429-A (JP)
Title: Sweet potato drink
Inventor: YAMAMOTO KEIKO
IPC: A23L2/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a sweet potato drink free from sweet potato odor and excellent in refreshing feeling. SOLUTION: This sweet potato drink is characterized by comprising sweet potato-processed juice, apple juice and lemon juice and being 15-33 in sugar acid ratio.
Patent JP-2002278505-A (JP)
Title: Image processor
Inventor: ENDO YOSHIYUKI
IPC: G02F1/133
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an image processor, capable of displaying a proper color images by setting a back light to have the most suitable emitted light quantity under that situation of the display part of the image processor. SOLUTION: This image processor is constituted of an image input means and a display means for displaying the image inputted by the image input means, and the display means is constituted by being incorporated with an LCD(a liquid crystal display) display part (a display part) 26 and a backlight (a light-emitting means) 27.
Patent JP-2001305167-A (JP)
Title: Selection level measuring instrument
Inventor: NAGANO TAKEYA
IPC: G01R23/173
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a selection level measuring instrument which can expand measurement dynamic ranges by distributing an intermediate frequency inputted to level detectors to different level detectors. SOLUTION: The intermediate frequency of the output of a tuner part 40 is distributed as intermediate-frequency signals IF0 to IFn, an attenuator 42 attenuates their signal levels by mutually different quantities into a measurable input level range, and then level detectors 43 detect the levels at the same time, so the selection level measuring instrument is obtained which can expand the measurement dynamic ranges of the level detectors.
Patent JP-2001342231-A (JP)
Title: Thermosetting resin composition and cured product thereof
Inventor: INOUE TOMOKO
IPC: C08F2/44
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a radically polymerizing resin composition having a low viscosity and excellent workability, and capable of giving a cured article having a low thermal expansion coefficient, and also excellent in toughness, heat resistance and chemical resistance, and to provide a cured product thereof. SOLUTION: The thermosetting resin composition comprises a radically polymerizing resin (a), a thermoplastic resin (b) and a radically polymerizing monomer (c), contains 10-75 pts.wt. of (a), 2-30 pts.wt. of (b) and 20-60 pts.wt. of (c) based on 100 pts.wt. of the total of (a), (b) and (c), and gives a cured product having an average coefficient of linear expansion of <=48×10-6/ deg.C in the range of 40-100 deg.C when cured after adding 100 pts.wt. of aluminum hydroxide to 100 pts.wt. of the total of (a), (b) and (c).
Patent JP-2002288377-A (JP)
Title: Data terminal equipment and device
Inventor: HORI YOSHIHIRO
IPC: H04N21/4623
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a data terminal equipment capable of moving enciphered contents data and a license received by software or hardware to another data terminal equipment in the same way. SOLUTION: A hard disk 530 of a personal computer is provided with license management files 1521-152n. A license managing device 520 stores a binding license for managing a license obtained by software and a license obtained by hardware corresponding to entry numbers included in the license management files 1521-152n of the hard disk 530 in a license area 5215B of a memory. The license management files 1521-152n include security information obtained by enciphering the license obtained by the software by the binding key included in the binding license.
Patent JP-2002288394-A (JP)
Title: Schedule management system and its method
Inventor: ODA MITSUNOBU
IPC: G06Q10/06
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a schedule management system capable of easily registering and updating personal schedule information from the portable telephone set of a user, and always performing access from the terminal of the manager of the user through the Internet to latest personal information. SOLUTION: This system is provided with a portable telephone set 1 of a user capable of transmitting and receiving an electronic mail, the server of a center station 10 for controlling a radio network 100, and for mediating communication with the portable telephone set 1, a data server 30 for storing schedule information, and for extracting it at a designated communication date, a mail server 20 for analyzing the electronic mail transferred from the center station server, and for extracting the schedule information, and for transmitting it to the data server 30, and for receiving the schedule information extracted by the data server 30, and for converting it into the electronic mail, and for transmitting it through the center station 10 to the portable telephone set 1, a WWW server 40 for presenting the presentation and update service of the schedule information on the Internet,  a user terminal 2, and a reader terminal 3.
Patent JP-2002289360-A (JP)
Title: Organic electric field light emitting device
Inventor: OKADA HIROYUKI
IPC: H01L51/52
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an electric field light emitting device, which can display a high-dignity display, which operates on low voltage and has a luminescence face, where luminescence intensity in the same condition is uniform. SOLUTION: It consists of a substrate (1), which has transparent character in a visible light region, a 1st electrode (2), which has transparent character in the visible region formed on the substrate, light generating layers (3, 4), which is formed on the 1st electrode and generates light by recombining of an exciter, which consists of injected holes and a pair of electrons, and a 2nd electrode (3) containing erbium element formed on the light generating layers (3, 4).
Patent JP-2002290180-A (JP)
Title: Automatic gain control circuit automatic gain control method and radio receiver
Inventor: KOIZUMI SATOSHI
IPC: H03G3/30
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To rapidly perform changeover into fixed gain, without having to adjust each time, when automatic gain control is stopped. SOLUTION: A reception signal is branched by a distributor 6, in order to fixedly keep the output level of receiver concerning the change of a reception input level, and the branched signal is detected by a wave detector 7. Detected wave detection voltage is compared with a control voltage in the case of a desired output level and inputted to a counter 12. A counter output is subjected to upcount, when the wave detection voltage is higher than the control voltage and to downcount, when it is lower. The counted value is converted into an analog voltage by a D/A converter 13, so as to generate a differential voltage with the control voltage, and the differential voltage is added to the control voltage by an addition amplifier 14, to obtain a gain control voltage.  Then the generated gain control voltage is inputted to the side of the fixed gain control of a changeover unit 9 for changing-over automatic gain control and fixed gain control. When changeover is made for fixed gain, the fixed gain control side of the changeover unit 9 is selected by a changeover signal by manual operation, and then the changeover signal is made to stops counting.
Patent JP-2002290554-A (JP)
Title: Apparatus and method for confirming/testing call information data
Inventor: TASHOJI MAMORU
IPC: H04L69/40
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To automate confirmation of normality of call information data generated in the development of a program of a digital exchange, realize uniform check content and lessen the burden on a tester in the work for grasping the cause upon occurrence of a problem. SOLUTION: In an apparatus for confirming normality of call information data concerning to a call generated in a digital exchange or its simulator at the time of testing the function of a system during development of a program of the digital exchange, call information data is collected from the digital exchange or its simulator for each tested item. At the time of collecting the call information data, call information data outputted in different data format is converted into standard data format for inputting to an inspection tool, i.e., a normality confirmation tool, and a data analysis tool.
Patent JP-2002290551-A (JP)
Title: Gateway system and trouble processing method for use therein
Inventor: MATSUURA MAKOTO
IPC: H04L69/40
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a gateway system in which call loss or inaccessibility to a signal station code can be prevented even upon occurrence of a trouble on the MGC side and a communication line can be utilized effectively. SOLUTION: A No.7 side signal processing section 11 has an MTP-L3 function and receives a No.7 signal from an SS network. The No.7 side signal processing section 11 has a function for acquiring the line ID code in an MTP-L3 user message and performs an appropriate signal conversion of a received No.7 signal before delivering it to an IP side signal processing section 12. The IP side signal processing section 12 has an M3UA function and performs SCTP for a signal from the No.7 side signal processing section 11 before delivering it to an MGC though an IP network 10. An MGC management function section 13 has a partial function of MGC state management and ISUP and generates a line close signal using an MGC line closing function 132 upon occurrence of a trouble on the MGC side before transmitting it to the SS7 network side through the No.7 side signal processing section 11.
Patent JP-2002287328-A (JP)
Title: Defect inspection apparatus of phase shift mask
Inventor: OGAWA KIYOSHI
IPC: G03F1/29
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a defect inspection apparatus for a phase shift mask which is capable of surely detecting the defect, more particularly microdefects of the phase shift mask. SOLUTION: This defect inspection apparatus has light releasing means 13 which releases light of a specific wavelength region, a differential interference optical system 14 which changes the light released from this light releasing means 13 to two beams of light and forms a differential interference image from the edge information indicating the surface shape of the phase shift mask 10 obtained by synthesis of two beams of the reflected light from the surface of the phase shift mask 10, an image detector 15 which converts the differential interference image into an electronic image and a signal processing circuits 16 which compares the output image of this image detector 15 with the reference image obtained by another means, extracts only the specific edge information and defects the defects of the phase shift mask 10.
Patent JP-2002284497-A (JP)
Title: Hose cover
Inventor: ASAKURA KENJI
IPC: B66F9/08
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce the manhour for managing parts by reducing the number of parts including mounting bolts although a conventional construction consists of eleven parts including a hose cover, a flotation preventing bracket, mounting bolts and washers that require much time for assembly accordingly. SOLUTION: In a mast device for a for a forklift truck, the hose cover 1 comprises a front wall portion 11, jaw portions 12 on both sides and a mounting portion 13, the hose cover 1 having two functions as a protecting cover for a hydraulic piping hose 5 and a flotation preventing bracket for a lift cylinder 4.
Patent JP-2002284050-A (JP)
Title: Crawler traveling device
Inventor: AIDA CHU
IPC: A01D67/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To improve attitude stability in entering a paddy field with a front edge tilted diagonally downward. SOLUTION: Among a plurality of ground rolling wheels 9 arranged in parallel in the longitudinal direction for guiding the ground side of a crawler belt 14, one ground rolling wheel positioned in the front end and the following one are supported by a track frame 8 freely oscillationally in the opposite directions vertically around a lateral shaft core P1 positioned between them. A regulating means 18 restricting upward oscillation of the ground rolling wheel 9 positioned in the front end is arranged.
Patent JP-2002296712-A (JP)
Title: Radiograph information reader and reading method
Inventor: TAKAHASHI KENJI
IPC: G01T1/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a radiograph information reader which performs high sensitive reading, and to provide a reading method. SOLUTION: In the radiograph information reader consisting of a transport means which moves a storage phosphor sheet in which radiographic image information is stored in a sheet plane direction, a scanning optical system which scans the sheet with exciting light in a direction almost vertical to the moving direction of the sheet, and the image reading means including a photodetector which performs sequentially the photoelectric detection of the stimulating light emitted from the exciting light irradiated portion of the sheet and/or the rear surface of the irradiated portion, a large size avalanche photodiode is used as the photodetector.
Patent JP-2001333468-A (JP)
Title: Remote controller and method
Inventor: HIRATA SHINICHI
IPC: G11B15/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To accurately control an electric device even from a remote place. SOLUTION: An electronic mail with a control command interpolated therein is sent via a public channel 2 and received by a modem section 21 of a gateway 20, converted into digital data and fed to a control section 22. The CPU 22a of the control section 22 stores the received electronic mail into a RAM 22c and the control command included in the electronic mail is extracted. Then a control signal corresponding to the control command is fed to an interface section 23. The interface section 23 allows an IR transmission section 26 to transmit a signal corresponding to the control signal supplied from the CPU 22a or to output the signal via a connection line 28 to control a video deck 27.
Patent JP-2001300067-A (JP)
Title: Pachinko game machine
Inventor: KASHIWAGI ATSUSHI
IPC: A63F7/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine in which a game ball receiving slot and a ball guiding route are provided in the unit frame of a design display device provided on a game board and fall of game balls is varied randomly. SOLUTION: Ball receiving openings 106a and 106b are provided on an ornamental edge 100 forming the unit frame of a special design display device 50, game balls received by the ball receiving slots 106a and 106b are collected into the unit frame or the ball inviting-out pan 134 of the unit frame through first and second ball guiding routes 202 and 204, and 300a and 300b formed of a combination of the ornamental edge 100 and the unit mounting member 200 and dropped again onto the game board 13. In addition, a ball pushing-out member 218 is provided in the rear of the ball inviting out pan 134, and a structure for dropping onto the game board 13 after pushing out game balls to the ball inviting-out pan 134 side in accordance with the drive of a motor 220 is also provided.
Patent JP-2002300609-A (JP)
Title: Stereoscopic image pickup device
Inventor: OKANO FUMIO
IPC: G02B27/22
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic image pickup device which is capable of preventing a reproduced image from getting fuzzy or getting deformed in the depthwise direction. SOLUTION: A stereoscopic image pickup device 10 is positioned apart from a subject 1, and has a certain negative longitudinal magnification. The device 10 is equipped with a depth control optical lens system 2 which has it that the ratio of horizontal magnification to lateral magnification is set at 1 or -1, an element image generating lens group 3 which is arranged separate from the depth control optical lens system 2 and composed of a plurality of lenses arranged on the single plane, and an image pickup means 4 which is arranged at a position so as to image the whole element image of the subject 1 which is formed by the element image generating lens group.
Patent JP-2002304299-A (JP)
Title: Method, system and program for installing cluster system
Inventor: AONO HIROSHI
IPC: G06F15/177
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for installing, in a batch operation, a cluster system comprised of a plurality of nodes. SOLUTION: A hierarchal structure is provided in which nodes 201 and 211 are connected to a master node 101 and subordinate nodes 301, 311, 321 and 331 are connected to the nodes 201 and 211 except terminal nodes. The master node 101 retains install information, installs its own nodes, and directs actuation of the subordinate nodes 201 and 211. The nodes, ranging from those under control of the master mode to the terminal nodes, are so arranged that when the node receiving the direction of actuation from the upper node is actuated, it obtains the install information from the upper node directing its actuation and installs its own nodes, and that if subordinate nodes exist, it directs the actuation of the subordinate nodes.
Patent JP-2002303009-A (JP)
Title: Fire-resistive covering construction method
Inventor: IKEDA KENICHI
IPC: E04B1/94
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To expand an under-beam effective size by thinning fire-resistive covering thickness to the beam bottom section of a steel framed beam. SOLUTION: When a fire-resistive covering 2 is conducted to the steel framed beam 1, the fire-resistive covering thickness (t) to each section of the steel framed beam is determined, so that the temperature rise of the steel framed beam in the case of a fire will not exceed a tolerance limit, and fire-resistive thickness tmit to the beam bottom section is set at a value smaller than that of the other sections, within the range of the tolerance limit. Fire-resistive covering thickness to the beam bottom section is set to an irreducible minimum of a demands within the executable range. The fire-resistive covering to the beam bottom section is conducted, by mounting a fire-resistive molded board which has a thickness of the irreducible minimum of the demand.