baber/WOPTO huggingface dataset:
Patent JP-2003109487-A (JP)
Title: Electronic excitation light emitting body and image display device
Inventor: FUJIWARA RYOJI
IPC: H01J31/12
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic excitation light emitting body capable of efficiently emitting a light even if an electron has low energy in an incident time and to provide an image display device having the same. SOLUTION: A metal back layer 104 and a P transparent electrode layer 102 are biased to negative and positive respectively, so that a hole (positive hole) is sufficiently fed inside a phosphor material layer 103 from the P transparent electrode layer 102. This constitution can efficiently recombine the electron generated by collision of the emission electron against the phosphor material layer 103 and the hole to increase the light emission efficiency.
Patent JP-2003114108-A (JP)
Title: Thickness measuring method for thickening treatment part and thickening treatment method for web
Inventor: HIKITA SHINJI
IPC: G01B11/06
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To quickly, cheaply and exactly measure the thickness of thickening treatment part formed in a web. SOLUTION: A web 20 is wound on a conveyer roller 10 with an angle of ca. 90 degrees. Above the winding roller 10, a displacement meter 30 is provided and its scanning part 31 and reception part 32 are provided downstream side and upstream side, respectively face to face putting the winding roller 10 in between. The scanning part 31 irradiates a scanning beam. The width (a) of the scanning beam 33 is in a range of 0.01 to 0.2 mm. The reception part 32, receiving the scanning beam from the scanning part 31, detects the displacement of an object to be measured arranged between the scanning part 31 and the reception part 32. By running the scanning part 31 and the reception part 32, the scanning beam 33 is scanned to measure the thickness of the thickening treatment part 21 and 23.
Patent JP-2003115830-A (JP)
Title: Information recording device and information recording and reproducing device
Inventor: SHINDO TOMOYUKI
IPC: H04N21/433
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the load of a device is made extremely heavy since complicated processing is required when a block to be enciphered by the same cryptographic key is made short and that operation is made difficult since it is necessary to manage how many data blocks of prescribed units are skipped or the like in high speed reproducing. SOLUTION: A recording packet from a memory 15 is read out for the unit of a media access unit and supplied to an enciphering part 16 after assigning a media access unit number 14 and under control from an encipher control part 18, block enciphering is performed by a memory controller 13. A class 19, which is a base for common key stream generation, to become the source of the cryptographic key is written from a CPU or the like to the encipher control part 18. On the basis of the class 19 and the media access unit number 14, the encipher control part 18 generates a secret function F 20 and calculates a cryptographic key 17 by using this function. The data from the memory 15 are enciphered based on the cryptographic key 17 and stored on an HDD by the enciphering part 16.
Patent JP-2003116008-A (JP)
Title: Image encoding/decoding equipment, image encoding/ decoding method and its storage medium
Inventor: KOBAYASHI MASAAKI
IPC: H04N19/85
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide image encoding/decoding equipment, an image encoding/ decoding method and its storage medium which can prevent deterioration of image quality and decrease of compression ratio. SOLUTION: The image encoding/decoding equipment is provided with a control unit 101 for inputting halftone image data via an input part 102, a compression method selecting part 104 for selecting a compression method, a contraction part 105 for contracting the halftone image data and producing contracted image data, gradation converting parts 106, 107 for converting the halftone image data or the contracted image data to multivalued image data on the basis of a selected contraction method, and compression parts 108, 109 for compressing the multivalued image data and producing compressed image data. The compression method selecting part 104 selects the compression method by using color plane information of the halftone image data.
Patent JP-2002204323-A (JP)
Title: Image forming apparatus
Inventor: KIDA YASUHIKO
IPC: B41J29/38
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which is easy to set a sheet mode and easy to handle. SOLUTION: When a couple mode and an inter mode are set, after a job number counter N and a page counter P are respectively reset to 0 (step R1), the number of pages of the job of job number (N+1) is added to the counter P to regard the value as the value of P (step R2). P+1 is set in the page P (N) where an intersheet is inserted (step R2) and return again to the step R2. Steps R2 to R4 are repeated until the counter N becomes a final job number. Thus, intersheets can be inserted between each job automatically.
Patent JP-2003112427-A (JP)
Title: Liquid drop discharge head, its manufacturing method, ink jet recorder and ink cartridge
Inventor: ITSUSHIKI KAIHEI
IPC: B41J2/055
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent nozzles from clogging or the like in consequence of preventing an ink elution. SOLUTION: An organic resin film 11 having a face 21 with minute dents and bumps formed to the surface is formed on a surface of a liquid chamber substrate 1.
Patent JP-2003116408-A (JP)
Title: Plug
Inventor: MATSUMOTO MASAHIKO
IPC: A01K77/00
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a plug which can be made into a proper fitting state according to a condition and is readily inserted and removed. SOLUTION: This plug 10 has a pillar-shaped insertion part 11 inserted into the end part of the tip side of a base rod 1 and a head part 12 formed at the tip side of the insertion part. The insertion part 11 has two-stage structure consisting of a small-diameter part 11a at the base rod side and a large-diameter part 11b at the tip side. The outer peripheral surface of the small-diameter part 11a and the outer peripheral surface of the large-diameter part 11b are a first fitting surface and a second fitting surface to be engaged with the inner peripheral surface at the tip end part of the baser rod 1.
Patent JP-2002196315-A (JP)
Title: Liquid crystal display device and producing method thereof
Inventor: ISHIHARA SHOICHI
IPC: G02F1/1333
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device and a producing method thereof which reduces the coloring of blue which is caused in black display. SOLUTION: This liquid crystal display device is provided with a liquid crystal display element 100 which has a liquid crystal layer 4 in which liquid crystal molecules forming the bend mode alignment are aligned when picture display is performed and at least one sheet of phase difference plate for compensating the retardation of the liquid crystal layer. This liquid crystal display device changes the transmissivity of light for the display of the liquid crystal display element 100 and performs the display by changing the retardation of the liquid crystal liquid 4 in accordance with a picture signal inputted from outside.  Therein, the liquid crystal display element 100 has each one of a red picture element for displaying red, a green picture element for displaying green and a blue picture element for displaying blue in plural pieces and a thickness 53B of the liquid crystal layer 4 relating to the blue picture element is larger than thickness 53B, 53G of liquid crystal layers 4 relating to the red picture element and/or green picture element.
Patent JP-2003127770-A (JP)
Title: Illumination apparatus
Inventor: NODA KAZUJI
IPC: F21W106/00
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an illumination apparatus of a simple constitution which can effectively illuminate a box-shaped housing part such as a glove box or the like. SOLUTION: The illuminating apparatus is constituted by arranging a shutter member which changes a light mode for conducting external radiation by changing its position by sliding or rotating to the light emission side of the LED light source.
Patent JP-2003131070-A (JP)
Title: Apparatus and method for manufacturing two-optical fiber ribbon terminal
Inventor: NAKAYAMA TAKEYASU
IPC: G02B6/36
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for manufacturing which can use a die many times when a two-optical fiber ribbon terminal is manufactured, eliminate the time for preparing die replacing work and drastically reduce the die washing work. SOLUTION: The apparatus 50 for manufacturing the two-optical fiber ribbon terminal comprises a pitch fixing set table (11) which can fix two optical fiber strands (1) at a regular pitch interval, a set table moving stage (12) which can be attached to the set table and move right and left, a resin applying die (13) and a resin tank (14) straightly provided under the stage when they are in a initial state, a die and resin tank moving table (15) vertically movable, and an ultraviolet ray curing furnace (16) installed parallel to the die and resin tank moving table (15) and vertically movable.
Patent JP-2002204231-A (JP)
Title: Ciphering and deciphering system using battery voltage as keyword
Inventor: SAITO YOSHINORI
IPC: H04L9/08
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a network system which can cipher and decipher data without providing keyword setting equipment on a network. SOLUTION: A keyword acquisition part 33 having a memory 35 and a CPU34 which monitors the voltage of a battery 26, reads the battery voltage repeatedly and records it in the memory 35 five minutes after the battery voltage drops to 12 V, computes a mean voltage from voltage values recorded in the memory 35, and records the mean voltage as a keyword for the next-time ciphering and deciphering in the memory 35 is provided for each of transmitting devices 11 and 12 and receiving devices 13 and 14 on the network.
Patent JP-2003126348-A (JP)
Title: Slot machine using game ball
Inventor: SAKUMA RYUICHI
IPC: A63F5/04
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine using game balls in which game balls can be speedily taken in. SOLUTION: A slot machine 1 using game ball is provided with a game ball take-in means 700 for taking in game balls, a game ball waiting part 7 for temporarily keeping game balls to be supplied to the game ball take-in means 700, game ball take-in instructing means 36b and 36a to be operated when taking in game balls and a negotiable value storage means capable of storing the level of negotiable value owned by a player. Concerning the level of negotiable value which can be stored in the negotiable value storage means, a prescribed upper limit value is determined.  When the game ball take-in means 700 starts a take-in operation and the level of negotiable value stored in the negotiable value storage mans becomes the prescribed upper limit value, the game ball take-in means 700 stops the take-in operation, and then the take-in function of game balls to be stored in the negotiable value storage means is made inactive as a level of the negotiable value.
Patent JP-2003125804-A (JP)
Title: Toe core for safety shoe and safety shoe
Inventor: KITA KOJI
IPC: A43B23/02
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a toe core for a safety shoe which is used for lightening and cost reducing by simplifying the manufacturing process, and a safety shoe using the toe core. SOLUTION: The main body 2 of this toe core 1 for a safety shoe is constituted of quenched stainless steel. It is preferable to use stainless steel with a composition containing 17-20 mass% of Cr and 7-10 mass% of Ni and the rest substantially comprising Fe.
Patent JP-2003132674-A (JP)
Title: Semiconductor memory
Inventor: NAGASAWA TSUTOMU
IPC: G11C8/12
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory in which the number of wirings in a central part can be reduced. SOLUTION: A semiconductor memory 100 is provided with banks 10-13, pre-decoders 14, 15, a latch circuit 16, a counter 17, a fuse 18, buffers 19, 20. The banks 10-13 comprise a plurality of memory cells arranged in a matrix state or the line. The pre-decoders 14, 15 are arranged at a central part of the semiconductor memory 100. The pre-decoder 14 generates a pre-decode signal for selecting each of banks 12, 13 based on bank addresses BA0, BA1 inputted from the buffer 20 and outputs a pre-decode signal to the banks 12, 13, the pre-decoder 15 generates a pre-decode signal for selecting each of banks 10, 11 based on bank addresses BA0, BA1 and outputs a pre-decode signal to the banks 10, 11.
Patent JP-2002197797-A (JP)
Title: Device for dvd disk playback
Inventor: HEO JUNG-KWON
IPC: G11B20/12
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a DVD audio disk which can record a sampled digital audio signal by a linear PCM system up to the number of channels limited by a data transmission speed. SOLUTION: The positional information of AMG is recorded in an audio-TS directory positioned in a disk information area and the positional information of each audio title of a disk is recorded in the AMG; and the audio title is constituted by successively concatenating ATSI-MAT and many AOBs, decoding algorithm information related to an audio encoding mode, 1st to 3rd quantization bits, 1st to 3rd sampling frequencies, and the number of audio channels is recorded in an audio stream attribute of the ATSI, and audio data corresponding to the decoding algorithm recorded in the audio stream attribute are stored in audio packs which constitute the AOBs.
Patent JP-2003131426-A (JP)
Title: Electrostatic latent image developing toner and method of manufacturing the same and image forming method and image forming device
Inventor: OHIRA AKIRA
IPC: G03G9/087
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide electrostatic latent image forming toners which are capable of forming images stable for a long period of time without the occurrence of image defects by removing very small grain size materials and a method of manufacturing the same and further an image forming method and an image forming device. SOLUTION: The method of manufacturing the electrostatic latent image developing toners which is a method of manufacturing the electrostatic latent image developing toners comprising fusing at least resin particles and coloring agent particles in an aqueous system medium to form coloring particles and filtrating the colored particles from the aqueous medium and drying the same, in which the filtration of the colored particles from the aqueous medium is performed by a decanter type centrifuge having an outer rotary cylinder and a screw conveyor disposed relatively freely rotatably within the outer rotary cylinder.
Patent JP-2003096728-A (JP)
Title: Security bar
Inventor: UESUGI KAZUHIRO
IPC: E01F13/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a security bar which is for use in ensuring the safety of pedestrian step and the safety of workers during execution of work, and deformable according to the shape of a working area or a walking area by a single type thereof. SOLUTION: The security bar is formed of expandable foldable portions which are arranged in the vicinity of both ends or the other arbitrary portions of a bar main body, and engaging portions attached to both the ends of the bar main body. The security bar can easily change its shape, and therefore a partition line formed of the security bar is located in the vertical direction of a partition line formed by connecting two bottom edges of respective color cones, to thereby secure the pedestrian area and ensure the safety of the pedestrian step.
Patent JP-2003092973-A (JP)
Title: Crow-trapping box
Inventor: YOSHIZAKI KATSUMI
IPC: A01M23/08
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a crow-trapping device which traps a crow efficiently by utilizing the habit of the crow, while crow traps are scarcely developed, and while it difficult to efficiently trap the crows, because the crows have learning abilities and live as a group. SOLUTION: Two or more backward movement-impossible invasion ports 5 and 6 are formed in at least two of the upper side 3 and lateral sides 2 of a trapping device main body 1 formed in a box form. When a decoy crow in one of other areas is put in the trapping device main body, crows sequentially invade the trapping device to attach the decoy crow, since the four sides of the main body are surrounded from the first time.
Patent JP-2003143377-A (JP)
Title: Image reader
Inventor: HIRAYAMA HIROYA
IPC: H04N1/107
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that can read an image with high quality even when an original platen is bent. SOLUTION: In the image reader where a CIS (Contact Image Sensor) 1 is pressed by a spring 5 to press a press contact member 2 into contact with a lower face of an original platen glass plate 3, the press contact member 2 is placed with a main scanning read range W of the CIS 1, concretely at a position at which a bent of the original platen glass 3 with respect to both ends of the main scanning read range W is about a half of a maximum bent. Thus, when the original platen glass 3 is bent, the CIS 1 is depressed down against the spring 5 by about a half the maximum bent within the main scanning read range W of the original platen glass 3.  Thus, the optimum focal position of the CIS 1 is deviated downward, resulting that the upper face of the original platen glass 3 being the original face is maintained within a valid focal range (focal depth) of the CIS 1 within the entire main scanning read range so as to attain image reading with high quality.
Patent JP-2003142444-A (JP)
Title: Washing apparatus
Inventor: TAOKA MEGUMI
IPC: H01L21/304
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To efficiently remove a Cu ion adhering onto the back of, especially, a wafer W or the like in a brush scriber. SOLUTION: In a brush scriber (washing apparatus) for carrying out washing treatment after chemical mechanical polishing treatment, a first jetting nozzle 30 for jetting first washing liquid that has weak acidity and is deionized water or the like to a front W1 of the erected wafer W is arranged, a second jetting nozzle 40 for jetting second washing liquid that has relatively strong Cu removal capability such as HF to a back W2 is arranged, and different washing liquid is jetted to the front W1 and back W2, thus protecting a film formed on the front W1, and at the same time efficiently washing both the front and back.
Patent JP-2003142629-A (JP)
Title: Integrated circuit package
Inventor: KOBAYASHI HIROKAZU
IPC: H01L23/12
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To solve a problem wherein the yield of a product is deteriorated due to the non-conduction of an IC chip, and a package substrate and an inconvenience in the various characteristics of the IC chip, since stress is added to the IC chip through outer connection terminals in the respective corner parts of an integrated circuit package on which stress from a circuit board is concentrated. SOLUTION: In the integrated circuit package, the multiple outer connection terminals arranged in the respective side edges of the package substrate and IC chip side connection terminals formed in the IC chip are physically and electrically connected. The IC chip side connection terminal positioned in the outermost end in the IC chip side connection terminals, and the outer connection terminal corresponding to the IC chip side conduction terminal positioned in the outermost end in the IC chip side connection terminals, are set as dummy terminals. Thus, stress added to the IC chip loaded inside can be dispersed and avoided.
Patent JP-2003137923-A (JP)
Title: Method for drying polymer powder
Inventor: TSUJIMOTO YASUHIRO
IPC: F26B5/04
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for drying by which impurities such as residual monomers, organic solvents or malodorous components contained in a polymer powder are extremely efficiently and highly separated and removed without causing decomposition or discoloration in polymer particles and without deteriorating fluidity of the powder. SOLUTION: This wet polymer powder is subjected to drying in a first stage under a reduced pressure of atmospheric pressure, if necessary, while being stirred and then subjected to drying by contact with steam while being fluidized under a reduced pressure of 50-500 mmHg in a second stage.
Patent JP-2003143453-A (JP)
Title: Rental photographing apparatus system
Inventor: FUJIMOTO MAKOTO
IPC: H04N5/76
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a rental photographing apparatus system which can easily photograph moving images without carrying an expensive and heavy camcoder. SOLUTION: A photographing apparatus contains a means for inputting at least one of a still image, a moving image and an audio; a means for recording the input still image, moving image and audio; and a means for transmitting the recorded still image, moving image and audio. The photographing apparatus is constituted so that the recorded still image, moving image and audio can take out by only the transmitting means. The photographing apparatus is rented and the still image, moving image and audio recorded by the rented apparatus are transmitted to a specific center by the transmitting means; and it is possible to obtain the recorded still image, moving image and audio transmitted to the center by paying a predetermined charge after the rented apparatus is returned.
Patent JP-2002204790-A (JP)
Title: Method and apparatus for superposing images one upon another
Inventor: WEESE JUERGEN DR
IPC: G06T7/30
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for superposing a series of the images, which are temporally and continuously captured, of an object one upon another, capable of obtaining the optimum superposition result and optimally using the utilizable data in an image to be superposed. SOLUTION: In the method for superposing a series of at least three images (I1-In) temporally and continuously captured of the object, individual images (I2-In) to be superposed one upon another are converted to images (I2'-In') superposed one upon another at this time using individual mapping rules (T2-Tn) and the measure (M) of similarity is used in order to determine the mapping rules (T2-Tn). In order to realize the higher accuracy of superposition, it is proposed that the measure (M) of similarity common to all of the images (I1'-In') is utilized in order to determine the mapping rules (T2-Tn) to all of the images. The corresponding superposition apparatus is also disclosed.
Patent JP-2003139069-A (JP)
Title: Motor-driven compressor
Inventor: SHIBUYA MAKOTO
IPC: F04B49/10
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven compressor capable of quickly lowering a temperature of a motor driving circuit without stopping a motor even when the temperature of the motor driving circuit rises. SOLUTION: When the motor 30 rotates by the motor driving circuit 41, a low temperature refrigerant flowed in a suction side housing 11 and the motor driving circuit 41 exchange heat via a partition wall 11b and a heat transfer fin 11e to cool the motor driving circuit 41. In that case, when the motor driving circuit 41 becomes a first reference temperature T1 or more, a rotating speed of the motor 30 is increased regardless of an operation state of the motor 30, so that the temperature of the motor driving circuit 41 is quickly lowered by an increase in a refrigerant suction quantity. Thus, even when the temperature of the motor driving circuit 41 rises, cooling operation is continuously performed without stopping the circulation of the refrigerant.