baber/WOPTO huggingface dataset:
Patent JP-2002206444-A (JP)
Title: Control device for internal combustion engine
Inventor: ASANO SEIJI
IPC: F02D41/04
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine, capable of improving accuracy of the air/fuel ratio control of the internal combustion engine, especially the accuracy of the air/fuel ratio control at the cold startup, and is capable of being prevented from damaging the accuracy of the air/fuel control, even when a means for stabilizing the fuel at the cold startup is added. SOLUTION: This control device for the internal combustion engine is equipped with an intake pipe, a fuel injection valve for injecting the fuel into the intake pipe. The control device is further equipped with a basic fuel quantity calculating means, a means for calculating a wall flow rate, namely an attachment amount onto the intake pipe, a means for calculating the upper limiting value of the wall flow rate, and an injection fuel quantity calculating means. The wall flow rate calculating means calculates the wall flow rate based on the calculated upper limiting value of the wall flow rate, and the injection fuel quantity calculating means corrects the basic fuel quantity, based on the wall flow rate so as to calculate the injection fuel quantity.
Patent JP-2002207060-A (JP)
Title: Diagnostic method of insulation degradation for power cable
Inventor: SAKAMOTO ATARU
IPC: G01R31/12
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a diagnostic method of insulation degradation for a CV cable that a signal ii (t) with no distortion of a waveform is obtained by inversely converting a measurement signal io (t) of a DC leakage current Id and then is performed based on observing a degradation signal included in the signal ii (t). SOLUTION: A noise included in the signal io (t) and a noise that appears in the signal ii (t) with no distortion of the waveform with emphasis are reduced or eliminated based on a smoothing process.
Patent JP-2002216910-A (JP)
Title: Electronic parts built-in intermediate connector
Inventor: YOSHIOKA CHIKAHIRO
IPC: H01R13/719
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an electronic parts built-in intermediate connector which is separately provided as an intermediate connector as a further intermediary of the substrate connector and the cable connector as a junction connector and, by mounting chip type electronic parts such as a chip capacitor on the inner conductor terminal of the intermediate connector, addition, deletion and change of these electronic parts in the transmission line are easy. SOLUTION: The substrate connector 1 and the cable connector 2 are connected in junction by providing an intermediate connector 3 which is constructed by housing and fixing in the connector housing 10 an electric connector 9, to which the inner conductor terminal 11 that contacts and conducts with the inner conductor 4 provided in the substrate connector 1 and the inner conductor terminal 12 that contacts and conducts with the inner conductor 6 provided in the cable connector 2 are connected through a chip type electronic part.
Patent JP-2002211166-A (JP)
Title: Manufacturing method of laminated sheet body maintaining entire pattern, and laminated sheet body manufactured by this method
Inventor: SHIMIZU KUNINORI
IPC: B44C3/08
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To develop a laminated sheet body maintaining a novel entire pattern and a manufacturing method thereof which enable improvement of the productivity and quality of the laminated sheet body. SOLUTION: The manufacturing method has a process wherein sheet single bodies 10 printed with patterns 11 are laminated in a state of the upper and lower positions of the patterns 11 being aligned, a process wherein the laminated sheet signal bodies 10 are held with the free end sides thereof directed downward, a process wherein the free end 13 sides are curved and guided in the state of the bodies being held and a process wherein the free end 13 sides are cut to be uniform. Since the free end 13 sides are curved and guided in the state wherein the laminated sheet single bodies 10 are held with the free end 13 sides directed downward, an operator can manufacture the laminated sheet body 1 with no need of any particular expertness.
Patent JP-2002215932-A (JP)
Title: Transition determining method between information offering servers
Inventor: UEDA CHIKARA
IPC: G06Q30/04
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To unitarily perform the transition determination between information offering servers with a transition determining server. SOLUTION: A transition determining server 40 is provided. A transition determination identifier (e.g. URL(uniform resource locator)) included in the offered information from the information offering server X 30 is extracted and sent to the transition determining server 40. The transition determining server 40 acquires a transition propriety identifier corresponding to the transition determination identifier and a transition object server identifier (e.g. URL of the transition object) from a transition determination propriety table and returns them to a terminal 20. When the transition propriety identifier is 'transition feasible', a transition feasible button appears on the screen of the terminal 20. When this transition feasible button is pressed, a transition screen information request signal including the transition propriety identifier ('transition feasible') is sent to a information offering server 50 specified by the transition object server identifier from the terminal 20. The information offering server 50 confirms that the transition propriety identifier is 'transition feasible' and offers the information to the terminal 20.
Patent JP-2002212506-A (JP)
Title: Ultraviolet light curable powdered coating
Inventor: SUZUKI YOSHIAKI
IPC: B05D7/24
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To form a good coating film free from foamed marks (boiling) on a porous substrate. SOLUTION: This ultraviolet light-curing powdered coating for being coated on a porous substrate is characterized by containing a wax such as polyethylene wax or polypropylene wax.
Patent JP-2002212984-A (JP)
Title: Front plate fixing structure of piping unit
Inventor: KOJIMA YASUO
IPC: E03D11/00
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide the front plate fixing structure of a piping unit capable of lessening the number of parts, reducing a cost and being easily constructed. SOLUTION: In a structure fixing a front plate through a hook 7 on the front face of a piping case 2, the hook 7 is provided with body parts 9, 10 fixed adjustably in a height through a slot 9a on the side 6b of a vertical frame 6 constituting the piping case 2, and an upward hooking pieces 11 being in the form of a projection on the front face of the vertical frame 6 in the fixed state of the body parts 9, 10. When it is hooked on the hooking piece 11, the front plate is lowered along the inclination of the hooking piece 11, and brought into contact with the front face of the vertical frame 6.
Patent JP-2002218491-A (JP)
Title: Color correction system for digital camera
Inventor: TAKAHASHI KAZUYOSHI
IPC: H04N1/60
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a color conversion system for a digital camera that converts images photographed by a different digital camera to have nearly the same coloring, and converts image data photographed under different environments to have nearly the same coloring. SOLUTION: A reference color patch is included in a photographing image object. The color correction system is provided with a means that reads the color patch and color data in the image whose reproducibility is important and applies color conversion to the read data. The color patch includes basic colors (red, green, blue, cyan, magenta, yellow, black and white). The correction system employs RGB/RGB data conversion adopting matrix coefficients and places a limit on number of the conversion coefficients to avoid a defect due to excessive color conversion.  The correction system is provided with a detection means detecting whether or not the reference color patch is saturated and with a means to exclude data before the conversion from conversion information when the data before the conversion are saturated and to adjust the matrix coefficients to avoid saturation when data after the conversion are saturated.
Patent JP-2002211058-A (JP)
Title: Device for detecting material to be printed
Inventor: FUJIKAWA KAZUHIKO
IPC: B41J11/42
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a device for detecting a material to be printed capable of judging whether a material to be printed is a normal paper or a special paper and detecting a kind of a normal paper or a special paper. SOLUTION: This device comprises a material 1 to be printed, a heating means 2 for heating the material 1 to be printed, an infrared radiation sensor 7 for detecting infrared rays emitted from the material to be printed which is heated by the heating means 2, and a piezoelectric material 9 for measuring a thickness of the material 1 to be printed.
Patent JP-2002222637-A (JP)
Title: Electric discharge lamp
Inventor: SUGAWARA MASAMICHI
IPC: H01J61/067
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a reliable electric discharge lamp having high quality, which aims at reduction of variation in electric-discharge start voltage and has improved a dark characteristic by regulating an easily electron-radiating material formed in an electrode surface and its application size. SOLUTION: The electric discharge lamp L1 is constituted of a glass-tube valve 1, a pair of leads 4 and 4 attached and sealed in a sealing part 2 of this valve 1 end, electrodes 6 and 6, which consists of a cold cathode, arranged to these leads 4 and 4 opposite to each other with a prescribed electric-discharge interval, a cesium compound layer 7 formed in the surface portion of the electrode 6, of at least one side, a metal oxide layer 8 formed covering this cesium compound layer 7, and a rare gas for electric-discharge enclosed in the above valve 1.
Patent JP-2002227132-A (JP)
Title: Mobile work vehicle for overhang installation
Inventor: YOKOYAMA MASAOMI
IPC: E01D21/00
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a mobile work vehicle for an overhand installation installed at the tip of a main girder when constructing a bridge by an overhang installation method, which can convey and install a prefabricated package in a lump and is movable along rails installed on the main girder for a shift. SOLUTION: The interval between four studs forming a main frame 6 is made larger than the web width of the main girder 1, and the right and left of the lower end of each of four studs are connected together by a lower cross beam 9. The front and rear of the lower end of each stud are connected together by a connecting beam 25, and wheels 16 and 19 for moving on the rails 10 are fitted to both end sections of front and rear lower end cross beam.
Patent JP-2002230325-A (JP)
Title: System and method for real estate dealings intermediation, and recording medium with recorded software for real estate dealings intermediation
Inventor: KATO TETSUYA
IPC: G06Q10/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide real estate dealings intermediation technique which can improve the successful contract rate of real estate dealings by continuously providing real estate item information matching a user's desire while making correspondence to users efficient. SOLUTION: A real estate dealings intermediation server S1 which is connected through the Internet to a user terminal PC that a user who desires to deal in a real estate can use is equipped with a received mail conversion part 101 which converts mail received from the user to standardized format, a user information management part 111 which standardizes information from the same user among pieces of information converted by the conversion part 101, a user information storage part 121 which stores the information standardized by the management part 111, a user information retrieval part 132 which retrieves information regarding a specific user, and a display device which displays the information retrieved by the retrieval part 132.
Patent JP-2002223639-A (JP)
Title: Method for producing flowerpot
Inventor: WATANABE SADAO
IPC: A01G9/02
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a flowerpot with natural texture where the characteristics of Oyaishi stone are utilized. SOLUTION: This method for producing a flowerpot comprises the following steps: cutting soft tuff such as Oyaishi stone into proper sized cubes to prepare plural cubes each having almost the same size, putting these cubes into a rotary mixer the body of which vertically rotates, making the cubes contact with each other and collide with each other so as to urge the cubes to be shaved with each other, stopping the rotation of the mixer at the stage where the corner part of each cube is shaved while the circular flat surface is left at the center of each side, and punching holes on the cube, for banking and drainage.
Patent JP-2002232334-A (JP)
Title: Adaptive array antenna device and communication terminal
Inventor: MORITA HIDEYUKI
IPC: H01Q3/26
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device capable of appropriately changing the control accuracy of a transmission beam according to the movement of a mobile station. SOLUTION: In a base station 10A, the data from a transmission data generating section 11 is bisected, each data is added with weight in a weight deciding section 34, is added with data in a first and a second pilot generators 13a and 13b, is subjected to phase modulation in quadrature modulators 15a and 15b, and is transmitted from each adaptive array antenna 16a and 16b to a mobile station 20A. In the station 20A, the received signal is RAKE synthesized/modulated in a RAKE synthesizer/modulator 22 and is outputted. The data of the output of each antenna pilot modulation 40 is sent to a feedback command generating section 46 by a phase difference calculating section 41 and a receiving power comparing section 42.  In another system, a transmission adaptive array antenna control mode is judged in a control mode deciding section 44 on the basis of the output from a control data demodulating section 43. Control feedback data is generated in a control feedback data generating section 45, and is transmitted to the station 10A with a feedback command. The antenna control mode in the station 10A and complex load are decided and updated.
Patent JP-2002231215-A (JP)
Title: Weld-sealed battery
Inventor: MURAKAMI KAZUYA
IPC: H01M10/0587
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a weld-sealed battery capable of improving reliability by preventing a tab from being cut in the battery inside even when vibration such as falling of the battery is applied. SOLUTION: This weld-sealed battery is provided with a spiral electrode 40, a battery exterior can 60, and a positive electrode collector tab 24 formed by forming an approximately U-shaped cutout 23 in a part of the spiral electrode 40 and raising the cutout, and the positive electrode collector tab 24, the battery exterior can 60, and a sealing lid 50 are welded together with the positive electrode collector tab 24 sandwiched between an opening edge of the battery exterior can 60 and the sealing lid 50. This battery is characterized in that a loose part 25 is provided in the positive electrode collector tab 24, and an adhesive tape 25 fixing the both and having electrolyte resistance is stuck to the positive electrode collector tab 24 and the outermost circumferential face 27 of the spiral electrode 40 opposed to a surface formed with the positive electrode collector tab 24.
Patent JP-2002229713-A (JP)
Title: Keyboard device
Inventor: SHIRAISHI JUN
IPC: H01H13/06
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard device for outputting a signal by pressing an input key, which can easily remove deposited dust in the device. SOLUTION: This keyboard device comprises a housing portion formed in the shape of a box, provided with an opening portion opening upward and side holes penetrating to right and left side surfaces; input keys arranged in the housing portion, with upper surfaces projecting from the opening portion and moving downward by pressing them; signal output means arranged in the housing portion for outputting a signal by moving the input key; a substrate for holding the signal outputting means; and a slide portion having side panels opening or closing the side holes by sliding and moving forward and rearward.
Patent JP-2002232925-A (JP)
Title: Private branch exchange system
Inventor: TORIYAMA YOSHIAKI
IPC: H04Q3/58
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To enable a PHS terminal to confirm data in a private branch exchange at a place where the PHS terminal can receive a radio wave. SOLUTION: When a designated time comes or a PHS terminal makes a data update operation (S2) from its idle state (S1), whether or not the PHS terminal is resident at a radio wave reachable place is confirmed (S4), when the PHS terminal is resident at the outside of the service zone, the PHS terminal awaits the processing for a prescribed time (S3), and restores to the idle state (S1). When the PHS terminal is connectable to a private branch of exchange (S4), the PHS terminal and the private branch of exchange exchanges data with each other and compares the data (S5). When the data in the PHS terminal is up-to-date data (S6), the PHS terminal makes data update communication (S7) to the private branch of exchange and when the data in the private branch of exchange are newest (S8), the private branch of exchange transmits newest data to the PHS terminal (S9).
Patent JP-2001237427-A (JP)
Title: Protuberant silicide source/drain type mos transistor with expanded source/drain contact region and method
Inventor: SAKIYAMA KEIZO
IPC: H01L29/786
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To form contacts on a plurality of active region substrates by forming one or more isolated regions to electrically isolate adjacent active regions each other. SOLUTION: A method of forming an MOS transistor structure on a silicon substrate comprises a step of defining a plurality of active regions on the substrate by forming one or more active region isolating regions for isolating the adjacent active regions to each other, a step of forming source regions and drain regions in the respective active regions, a step of forming an electrode structure having electrodes and insulating sidewalls on the substrate, a step of depositing a contact material on the substrate and the structure, a step of planarizing a step of electrically insulating the electrodes from the deposited contact material.
Patent JP-2002232300-A (JP)
Title: Data interleaving circuit
Inventor: SATO TAKAHARU
IPC: G06F12/16
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by reducing the number of times of access to a memory. SOLUTION: Serially inputted data are converted to the parallel data of (n) ((n) is an integer >=2) bits by a serial/parallel converter and after the converted parallel data of (n) bits are successively written in the respective addresses of the memory, the parallel data of (n) bits stored in the respective addresses of the memory are successively read. In i-th ((i) is an integer of 1<=i<=n) reading from each of addresses of the memory, data positioned at the i-th bit in the read parallel data are outputted.
Patent JP-2002232504-A (JP)
Title: Terminal adaptor conducting bulk communication and method for correcting line delay in the bulk communication
Inventor: TERAO MASARU
IPC: H04L29/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To correct a delay time of lines without stopping bulk communication in the bulk communication utilizing high-speed digital leased lines. SOLUTION: In the bulk communication system where bulk communication is made between terminal adaptors 1-1 and 1-2 opposite to each other through a bundle of the high-speed digital leased lines 5 adopting basic interfaces, when fluctuations of a line delay takes place (S2) during bulk communication (S1), the line delay is measured (S11, S12) by using a half of a band of one basic interface among the basic interfaces, the communication is continued (S13) by using the remaining half band, the other basic interfaces use all the bands to measure the line delay (S14-S18), and a bulk sequence synchronization is established (S19) by using the measured line delay.
Patent JP-2002233908-A (JP)
Title: Pipe machining device for pipe joint
Inventor: MANITA RYUICHI
IPC: B23D21/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To simultaneously perform tapered chamfering and chamfering for removing a corner in forming a spigot at the end part of a pipe. SOLUTION: A shaft body 10 which is a rotating shaft in machining is at least provided with an orthogonal blade 11 capable of cutting the pipe c, and a chamfering edge 12 for machining the pipe c so that the outer periphery of the cut end side is tapered. The chamfering edge 12 has an inclined part 15 for cutting the outer periphery at the cut end side of the pipe c to be tapered, a tip part 17 substantially parallel to the cut end of the pipe c, and a curved part 16 smoothly connecting the inclined part 15 and the tip end part 17. A recessed part 14 for storing the tip part 17 is formed on an orthogonal surface 11 coming into contact with the chamfering edge 12.
Patent JP-2001256673-A (JP)
Title: Information recording medium
Inventor: USAMI YOSHIHISA
IPC: G11B7/258
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a new information recording medium which is an optical disk, having a dye recording layer and which shows little fluctuation in the reflectance in the wavelength region near the oscillation wavelength of a prescribed laser for reproducing. SOLUTION: The information recording medium has a dye-recording layer, a reflection layer and a protective layer having 50 to 5,000 nm layer thickness formed in this order on a disk substrate. The reflection layer is a thin layer with 0.3 to 30 nm layer thickness, consisting of Ti, Zr, Ta, Cr, Mo, W, Ni, Rh, Pd, Pt, Cu, Ag, Au, Zn, Al, In, Si, Ge, Te, Sn, Bi, Sb, Tl or Pt and has 10% or higher reflectance for laser beam of a prescribed laser for reproducing to be used.  The reflectance characteristics of the recording medium are controlled, in such a manner that when the characteristics are represented by a reflectance curve with the reflectance (%) as the ordinate and the wavelength (nm) as the abscissa, so that the gradient (%/nm) of the tangent of the information recording medium at the oscillation wavelength of the specified laser for reproduction to be used falls with the range of +0.6 to -0.6.
Patent JP-2002238915-A (JP)
Title: Ultrasonic treatment instrument and jig for removing the grip member
Inventor: MURAKAMI EIJI
IPC: A61B17/28
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic treatment instrument that helps lower the cost of the entire system and inexpensively and easily change the direction of the treatment section of the tip, and a jig for removing the grip member. SOLUTION: A frame-shaped jaw body 24a and a grip member 25 gripping biological tissue with the treatment section 9c of a vibration transmission member 9 are provided in a jaw unit 24, and the grip member 25 is removably connected between arms 24b1 and 24b2 of the jaw body 24a.