baber/WOPTO huggingface dataset:
Patent JP-2002124444-A (JP)
Title: V notch of semiconductor wafer
Inventor: SHIMADA TAKASHI
IPC: H01L21/02
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a V notch of a semiconductor wafer where the front and back can be easily identified. SOLUTION: Since the V notches 2 and 3 have different depth, and are formed at asymmetrical positions to a center O of the semiconductor wafer 1, the relations between the depth and position of the V notches 2 and 3 and the front and back of the semiconductor wafer 1 are predetermined, and the depth and position of the V notches 2 and 3 are confirmed when the semiconductor wafer 1 is used, thus easily judging the front and back of the semiconductor wafer 1.
Patent JP-2002119765-A (JP)
Title: Game device, arcade game machine and control method and recording medium
Inventor: KUSUDA KAZUHIRO
IPC: A63F13/95
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a new game property for a player using a game state information recorded when the player finishes the game. SOLUTION: The player becomes a lord of a castle by occupying the castle prepared in a game and receives a challenge from other players. When other players (challengers) challenging to the castle fail to occupy the castle, the lord of the castle can receive a part of the number of medals consumed by the challengers. A game state data of the lord of the castle is saved in the game device. After the lord of the castle once finishes the game, when a challenger challenges to the castle and fails to occupy it, a data of the number of medal included in the game state data of the lord of the castle is changed to be increased. Namely, during that the player does not play the game, a content of the game state data of the player is changed. Thereby, the player restarts a game of the different game state from the game state when the player finishes the former game.
Patent JP-2002127404-A (JP)
Title: Ink jet recording head and ink jet recorder
Inventor: FURUKAWA TATSUO
IPC: B41J2/055
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording head and an ink jet recorder comprising a substrate where the presence and the residual quantity of a plurality of colors of ink can be detected using a minimum number of external connection terminals. SOLUTION: In the arrangement of an ink jet recording head comprising a substrate 120 provided with a plurality of ink storage regions 110 each having two electrodes 101 and 102, a terminal 104 being applied with a voltage for detecting the conducting state between the electrodes is provided for one electrode 101 (each ink storage region) independently and a terminal 106 for draining a current as a detection result from the other electrode 102, i.e., a terminal on the side of receiving the applied voltage, is connected commonly with all ink storage regions.
Patent JP-2001142173-A (JP)
Title: Image forming element
Inventor: FERGUSON PAMELA MCCUE
IPC: G03C1/76
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a photographic element excellent in exposure sensitivity to two wavelengths. SOLUTION: The image forming element contains at least one silver halide emulsion and a dopant (i) comprising a six-coordination metallic complex of the formula [ML6]n has been incorporated into the grains of the silver halide emulsion. The emulsion has been spectrally sensitized with a sensitizing dye and contains a filter dye having (a) an absorption tnaximum wavelength different from the maximum wavelength of emulsion sensitivity imparted by the spectral sensitizing dye by <15 nm and (b) a half-width nearly equal to that of the sensitizing dye. The emulsion therefore has sensitivity which is about >=65% of emulsion sensitivity at the maximum wavelength of spectral sensitivity at a shorter wavelength than the maximum wavelength of sensitization by about 50 nm.
Patent JP-2002135773-A (JP)
Title: Image processor
Inventor: TANAKA YOSHINOBU
IPC: H04N19/597
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of suppressing enlargement of circuit scale even if the setting of retrieval range is enlarged and also enables correlational calculation processing between image in real-time. SOLUTION: In the image processor comprising a correlational calculation means consisting of a block matching calculation circuit 5 to perform correlational calculation between standard blocks in a standard screen and reference blocks in a reference screen block and a standard screen split means consisting of a standard data storing memory 1 to split the standard screen into the standard blocks and a standard data serial-to-parallel conversion circuit 3, the split means is composed to divide the standard screen in such a manner that boundary line in the horizontal or/and vertical direction of each split block are arranged in a non-straight line over the entire screen.  Thus, the number of the standard blocks corresponding to one reference block can be reduced and correlational calculation processing with small circuit size and at high-speed is allowed even of the retrieval range is set wide.
Patent JP-2002135552-A (JP)
Title: Communication terminal
Inventor: KOUNOE TOSHIAKI
IPC: H04N1/21
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal that reflects the intention of a receiver side in allocating received data to a confidential box. SOLUTION: The communication terminal allocates the received data to the confidential box according to a box selection table where caller telephone numbers and confidential box numbers are cross-referenced with each other.
Patent JP-2002133596-A (JP)
Title: Onboard outside recognition device
Inventor: MIZUISHI KENICHI
IPC: B60R21/00
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide dynamic information for a plurality of vehicles in a vehicle laterally and longitudinally having a plurality of outside recognition sensors so that a driver can take a preferential avoiding action for safety in the simultaneous generation of alarms to a plurality of approaching vehicles. SOLUTION: The approaching vehicle the emergency degree to the vehicle of which takes first priority is specified by an outside confirmation sensor and emergency degree decision means, and an alarm sound from this specified direction is imparted to the driver by a virtual sound source system. Accordingly, since the driver can sense the preferential decision result of emergency information for pluralities of lateral and rear approaching vehicles only by hearing, he can take an action in advance for avoiding the danger without turning the eyes from the front. This is effective to reduce the fatigue in driving or prevent an accident.
Patent JP-2002141126-A (JP)
Title: Connector
Inventor: INOUE KANJI
IPC: H01R12/79
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of decreasing the cross section area in the periphery of a pressure part while the mechanical strength of an actuator is kept, and realizing decrease in height of the connector. SOLUTION: In this connector, a contact has elastic springs 11, 12 each having almost a U shape, and contact parts 14, 15 being connected to an FPC/ FFC 50, and a projecting part 16 coming in contact with the end part 23 of the actuator 2 are installed in the elastic spring 12. A turning fulcrum 13 of the actuator 2 is installed in the elastic spring 11. The actuator 2 has the pressure part 22 pressing the FPC/FFC 50, the end part 23 coming in contact with the projecting part 16, and the turning fulcrum 21. When the actuator 2 is in the opened position, the projection part 16 of the elastic spring 12 comes in contact with the end part 23 of the actuator 2, the opened position of the actuator 2 is kept, and the actuator 2 is turned from the opened position toward the insertion direction of the FPC/FFC 50 to make the actuator in a state of a closed position.
Patent JP-2002139979-A (JP)
Title: Hologram display element and method for manufacturing the same
Inventor: SHIBATA SATOSHI
IPC: G03H1/04
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a hologram display element having enough reflectance and good optical anisotropy and to provide a method for manufacturing the display element. SOLUTION: The hologram display element has a structural body produced by alternately laminating optical anisotropic liquid crystal layers and polymer layers held between a pair of substrates with transparent electrodes. In the method for manufacturing the hologram display element, a polymer precursor prepared from liquid crystal monoacrylates and polyfunctional acrylates having refractive index anisotropy is mixed with a specified amount of a non- polymerizable liquid crystal, then the mixture is injected into the gap between a pair of substrates with transparent electrodes and exposed to carry out photopolymerization to form the multilayered structure in which polymer layers produced by periodical polymerization of the polymer precursor and liquid crystal layers not polymerized are alternately laminated.
Patent JP-2002141863-A (JP)
Title: Response confirming method for radio communication
Inventor: AMINO KEIJI
IPC: H04B7/26
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To send a response signal to a base station without adjustment even when a terminal station sends the signal via a repeater. SOLUTION: This method is provided with a means for broadcasting and transmitting voice information and siren sounds from a base station 1 to plural terminal stations 3 with radio waves by press-to-talk radio communication, means for transmitting a response confirmation request signal on whether the information is received by the terminal station 3 or not from the base station 1, means for returning a response signal on whether the terminal station 3 receives the response confirmation request signal and receives the information or not and repeater 2 for repeating and amplifying the radio waves exchanged between the base station 1 and the terminal station.  Then, the base station 1 adds delay time in the repeater 2 to a response confirmation request and transmits it and the terminal station 3 stores the delay time added to the received response confirmation request signal and transmits timing to return a response signal to the base station 1 after the lapse of the stored delay time.
Patent JP-2002138103-A (JP)
Title: Conjugated diene polymerization catalyst, method of preparing the same and method of producing conjugated diene polymer
Inventor: YAMAGISHI EITETSU
IPC: C08F4/612
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a polymerization catalyst having high polymerization activity and capable of producing conjugated diene polymer with a high content of cis-1,4-bond and slight amounts of gel and ash, and to provide a method of producing conjugated diene polymer having the above characteristics. SOLUTION: This conjugated diene polymerization catalyst comprises components (A) a transition metal compound such as a cobalt salt, (B) a metal compound of an element selected from the groups 1 to 3 elements and groups 11 to 13 elements of the periodic table such as trialkylaluminum, (C) an organic aluminum compound containing halogen such as alkylaluminumhalide, and (D) a compound having active hydrogen such as water, and is prepared by the steps (1) mixing the component (A) and the component (B) in an inert solvent and ageing the mixture, and (2) mixing the obtained aged liquid with the component (C) and the component (D).
Patent JP-2001167446-A (JP)
Title: Pid addressing method using wobble signal, wobble address encoding circuit, its detecting method and circuit, and recording medium
Inventor: KO JUNG-WAN
IPC: G11B5/09
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a PID addressing method using wobble, signals, a wobble address encoding circuit, its detecting method and circuit, and a recording medium. SOLUTION: On either one of the both side walls of a groove track, groove address information that indicates physical identification information is modulated in phase using wobble clock signals are recorded. On the other side wall, land address information is modulated in phase using wobble clock signals that are shifted in phase from the wobble clock signals by a prescribed angle and recorded. Thus, address information modulated by using the wobble signals between adjacent tracks having 90 deg. phase difference is recorded so that the information becomes QPSK signals, much data can be recorded, a segment having no wobble signal is not generated and the wobble clock signals can be easily restored.
Patent JP-2002147785-A (JP)
Title: Electric fan
Inventor: SATO SEIJI
IPC: F24F1/00
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To considerably raise the comfortableness by the blowout of cold blast and the drop of indoor humidity in an electric fan. SOLUTION: A heat radiating section 2 is arranged on the suction side or blowout side of a fan 1, this electric fan is equipped with a cold heat supply part 6 which supplies the above heat radiating section 2 with cold heat, and the air A having passed the above heat radiating section 2 is blown out of the above fan 1. By arranging it in such constitution, the air A passing through the above heat radiating section 2 is cooled by the heat radiation by cold heat in the above radiating section 2, and is blown out as cold blast into a room. The indoor temperature is lowered, and also the moisture in indoor air condenses at the surface of that heat radiating section 2 by the drop of a dew point, which drops the indoor humidity, thus the comfortableness inside a room rises exceptionally as the synergetic effect of both of these.
Patent JP-2002146661-A (JP)
Title: Method for producing fiber assembly, the resultant fiber assembly, liquid container
Inventor: SANADA MIKIO
IPC: D04H1/544
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a fiber assembly further uniformized in properties over the range from its surface area to inside area. SOLUTION: This fiber assembly is produced by the following steps: a tow comprising two kinds (optionally, at least three kinds) of thermoplastic synthetic fibers differing in melting point from each other is cut, fed in an airborne fashion, and passed through a carding machine 41; then, the complicatedly entangled fibers are disaggregated, the respective directions of the fibers are arranged nearly parallel to each other and the fibers are processed into a sheet-like web 42 with stable basis weight; the web 42 is then brought into a hydrophilic treatment liquid 48 in a treatment thank 47 while being wound on rollers 43-46; at that time, the hydrophilic treatment liquid is held in the interstices of the fibers; subsequently, the resultant web 42 is bundled with a roller 50, thus producing a sliver 51.
Patent JP-2002145381-A (JP)
Title: Series of electronic components
Inventor: NAKANISHI TAKASHI
IPC: B65D85/86
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To easily peel a top tape which glues and seals an entire outer periphery of a recessed pocket provided on a carrier tape on a series of electronic components. SOLUTION: In order to attain the purpose, the top tape 4 is glued to the carrier tape 1 on both longitudinal sides of the top tape 4 covering over a plurality of recessed pockets 2 provided on the carrier tape 1 by a wide adhesive strip 5, and is glued by a narrow adhesive strip 6 between the pockets 2.
Patent JP-2001209791-A (JP)
Title: Image processing system by computer
Inventor: SHINOZAKI KOICHI
IPC: G06T5/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an image processing system by a computer which acquires the following information from image data even through there are image color deviation, brightness, contrast and tint in main information needed for correcting an image and adopts a polygonal angle image analysis system obtaining higher image correction. SOLUTION: This system is provided with a color deviation analysis mechanism analyzing which color the image to be processing object is biased to, a brightness analysis mechanism which prepares a histogram representing the number of pixels with respect to the intensity of the image and analyzes the brightness of the image, a contrast analysis mechanism which prepares the histogram in each section obtained by dividing the image and analyzes image contrast, a correction value calculating mechanism which acquires the average value, the maximum value and the minimum value of image saturation, analyzes tint and calculates a tint correction value, and an image correction value adjusting mechanism performing prescribed control in the case of correcting and adjusting an image characteristic obtained by each of the mechanisms.
Patent JP-2002156420-A (JP)
Title: Lsi inspection circuit, method for designing the same and method for forming test procedure thereof
Inventor: MORIKAWA MASANOBU
IPC: H01L27/04
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To restrict an increase of a circuit area by inputting/outputting scan data with the utilization of an existing general purpose bus (shared conductor; data bus) in a data processing system including a scan circuit. SOLUTION: In the data processing system having the data bus 40 as the shared conductor, a scan chain 60 is constituted starting from a flip flop 39 connected to the data bus. Since inputting/outputting stored data in the scan chain is carried out via the data bus, the scan circuit is realized without requiring a special input/output (scan-in, scan-out) for the scan test, and the circuit area increase associated with designing the scan circuit is restricted. Moreover, flip flop 39, 48, 50 and 53 not connected to combinational circuits realize the san circuit without being replaced by scan flip flops, so that the circuit area increase associated with designing the scan circuit is restricted.
Patent JP-2002010791-A (JP)
Title: Use for disease-related gene
Inventor: NAKANISHI ATSUSHI
IPC: A61K48/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain an antibody against a disease-related gene product and an antisense DNA for controlling an expression of a disease-related gene. SOLUTION: An antisense DNA against a disease-related gene, a medicine containing the antisense DNA, an antibody against the disease-related gene product, a method which comprises screening a compound inhibiting an activity of the diseases-related gene product, etc., are provided. Consequently, this compound or its salt inhibits an activity of a protein containing the same or substantially the same amino acid sequence as that of an amino acid sequence represented by sequence number I in the specification. The neutralizing antibody for inhibiting the activity of the protein is usable as a prophylactic or a therapeutic agent for diseases such as bronchial asthma, chronic occlusive pulmonary disease, etc.  The antisense DNA can control the expression of the protein containing the same or substantially the same amino acid sequence as that of the amino acid sequence represented by sequence number 1 and is usable as a prophylactic or a therapeutic agent for diseases such as bronchial asthma, chronic occlusive pulmonary disease, etc.
Patent JP-2002162954-A (JP)
Title: Color reproduction method, apparatus, and color reproduction program recording medium
Inventor: YAMAMOTO RYUJI
IPC: H04N1/46
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To correct colors which change according to visual environment, such as those of color image display apparatuses and illumination, so that they appear identical with the real object with a simple operation. SOLUTION: The user adjusts the extent of the color shift of the color image display apparatus according to the visual environment by collating an electronic color chip displayed on the color image display apparatus and a color chip on which a collection of the known color data defined in a colorimetric system such as the RGB system used as the reference is printed. The adjustment information is inputted and the color data after adjustment are prepared (108). The user prepares a color conversion filter (109) by making the neural network model learn the color data of the electronic color chip and the color data after adjustment, and conducts color conversion processing of the color image being the object of display by using the color conversion filter (110).
Patent JP-2002160188-A (JP)
Title: Robot arm mechanism
Inventor: KAWASAKI SHUICHI
IPC: B25J18/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a robot arm mechanism allowing removing a failure arm by another arm for exchanging it with a new arm when a robot arm is in failure. SOLUTION: A fitting part 16 is mounted on connecting parts for having the fitting part 16 inserted into a body 1 of the other arm or an inserting part 20 of an arm to have a lock pin 17 inserted into a pin engaging hole 21 for locking and to have a plug 18 engaged with a receptacle 22. When the arm is removed, a hand hook is inserted into a groove 4 of an adapter 3 of the connecting parts 10a-10c for holding. When the adapter 3 is rotated clockwise or counterclockwise, the lock pin 17 is removed from the pin engaging hole 21 and the locking is released to draw the connecting parts, thereby the fitting part 16 can be removed from the body 1 or the arm.
Patent JP-2002160865-A (JP)
Title: Post-processing device
Inventor: MATSUO TAKESHI
IPC: B65H37/04
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an improved post-processing device capable of stapling a paper bundle with good alignment. SOLUTION: This post-processing device is provided with a pair of both end support members 32 supporting the both ends of the tip of the paper bundle, when a central support member is in a stapling position. The both end support members 32 are linked with the displacement of lower guides 27 via an operation lever 34. The pair of lower guides 27 are mutually widened so that the both end support members 32 are displaced to the support position. The pair of lower guides 27 are mutually narrowed so that the both end support members 32 are displace to the retreating position. The central support member and the pair of both end support members 32 can thus support the tip of the paper bundle before stapling. The tip of the paper bundle can be supported in a wide range without any anxiety.
Patent JP-2002160581-A (JP)
Title: Vehicular lighting tool and driving apparatus for rotation
Inventor: SUGIMOTO ATSUSHI
IPC: F21Y101/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To accurately specify the pitch between shafts of a rotating transmission mechanism between the output shaft which rotates an optical means the irradiating direction of which is varied by rotation and a motor as a drive source. SOLUTION: This vehicular lighting tool has the optical means (a lamp body) 3 the irradiating direction of which is varied by rotation, the motor 61, the output shaft 16 to drive the optical means, and the rotating transmission mechanism (a relay gears) 74, 75 to transmits the rotation from the motor to the output shaft. The motor, the output shaft and the rotation transmission mechanism are provided in the case body while the motor rotary shaft 64 is supported by the case body.
Patent JP-2002159872-A (JP)
Title: Rotor of vertical impact crusher
Inventor: BABA HIROYASU
IPC: B02C13/14
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To decrease the frequency of chip exchange, make the high-speed rotation of a rotor possible, and enhance crushing efficiency by applying a large impact force to matters being crushed. SOLUTION: The rotor of a vertical impact crusher comprises a drive shaft 7 which is rotated and is vertically installed, a rotary plate 2 which is fixed to and rotated by the drive shaft, a guide plane 8 which is set up on the rotary plate, guides matters being crushed along the radial direction, and accelerates and discharges the matters, and dead stocks 6 which are set up along the periphery of the rotary plate, are rotated at the same angular speed as the guide plane, and impact by normal or reverse rotation against the accelerated and discharged matters being crushed.