baber/WOPTO huggingface dataset:
Patent JP-2002365189-A (JP)
Title: Pressure test jig for pipe and its using method
Inventor: SHINOHARA HIDETOSHI
IPC: G01N3/12
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a jig for performing a pressure test by closing the end part of a pipe without executing special processing thereto, and its using method. SOLUTION: This jig 1 is equipped with an axis body 2 to be inserted into the end part of the pipe 20, a compressive body 3 having a circular section provided on the axis body 2, and a pressing means 6 for pressing the compressive body 3 in the axial direction. When the compressive body 3 is pressed in the axial direction by the pressing means 6, its outer diameter is enlarged, and the compressive body 3 adheres onto the inside wall of the pipe 20. A fluid is supplied in this state from a fluid supply pipe 9 into the pipe 20 through a supply route 4 in the axis body 2, to perform the pressure test.
Patent JP-2002368142-A (JP)
Title: Non-volatile semiconductor memory device and production method therefor
Inventor: AOZASA HIROSHI
IPC: H01L27/10
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide voltage reduction, high-speed operation and microfabrication by improving the charge holding characteristics of an MONOS- type memory transistor. SOLUTION: This device has a first dielectric film 21a formed on a semiconductor 10 for forming a channel, a second dielectric film 22a which is to function as a charge storage means, when a charge capture level shows data storage, a third dielectric film 23a formed on the second dielectric film and an electrode 30a formed on the third dielectric film for controlling the channel. The second dielectric film 22a is composed of a dielectric material (aluminum oxide, for example), having energy difference from the conduction band or from the valence band of the charge capture level of bulk thereof being greater than the relevant energy difference of silicon nitride.
Patent JP-2002362769-A (JP)
Title: Sheet feeder and image forming device furnished therewith
Inventor: WATANABE HIROSHI
IPC: B65H3/46
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeder for stably separating and feeding sheets, if different in rigidity, and an image forming device furnished therewith. SOLUTION: A separating bank 10f for separating more rigid sheets S and two separating means for separating pawls 13, 23 which can be set in a first condition of enabling separation of less rigid sheets S and in a second condition of disabling separation of the sheets are provided on the downstream side in the sheet feeding direction of a sheet storage part 11 for storing the sheets S. One of the two separating means is selected by selecting members 12, 22 depending on the rigidity of the sheets S and the sheets S fed by sheet feeding means 15 are separated by the selected separating means.
Patent JP-2002364777-A (JP)
Title: Lubricant pouring tool for dismantling fitting
Inventor: OZAWA MASAYOSHI
IPC: B05C17/005
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To easily solve a problem that an adhesion etc., are generated on an outer surface of a spigot of a seal rubber ring and to easily draw the spigot from a socket even in the state that the seal rubber ring is strongly press- contacted with the outer surface of the spigot at a fitting connected by inserting the spigot into the socket in which the seal rubber ring is installed on an inner surface. SOLUTION: In the fitting connected by inserting the spigot 18 into the socket 5 in which the seal rubber ring 6 is installed on the inner surface, a cross section of a tip end 4 of a flat pipe 4 is flatted to a thickness insertable between the seal rubber ring 6 and the outer surface of the spigot 18 and a length of the flat pipe 4 arrives at the inner surface of the seal rubber ring 6 from an opened end 5a of the socket 5. The flat pipe 4 comprises the lubricant pouring pipe 2 in which a lubricant release hole 7 is provided on an outer surface of a tip end and of which a whole is molded by a material having axial impact resistance strength; and a lubricant press-introduction tool 12 capable of pouring the lubricant to a rear end side of the lubricant pouring pipe 2.
Patent JP-2002373934-A (JP)
Title: Cassette for liquid crystal glass substrate
Inventor: FUKUWATARI ICHIRO
IPC: B65D25/20
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a cassette for liquid crystal glass substrates that uses other arbitrary carry-out means for classifying cassettes for accommodating the liquid crystal glass substrates or for finding non-conforming ones to carry out them from a manufacturing line, when the liquid glass substrates are classified or the non-conforming ones are found by accumulating a plurality of steps of cassettes for accommodating the liquid crystal glass substrates in multiple stages. SOLUTION: A plurality of steps of shelf-like substrate pad bases 15 are provided in a cassette 1. The substrate pad bases 15 have a suction pad 16 for sucking a liquid crystal glass substrate 2. The suction pad 16 of each substrate pad base 15 is set to negative pressure for connecting an exhaust pipe 18 for sucking the liquid crystal glass substrate 2 to each suction pad 16. A connection joint 17 of the exhaust pipe 18 is connected to a suction mechanism being provided in a cassette suspension apparatus when the cassette 1 is suspended by the cassette suspension apparatus.
Patent JP-2002373842-A (JP)
Title: Exposure method, exposure apparatus, x-ray mask, fine structure and semiconductor device
Inventor: ITOGA KENJI
IPC: G03F1/22
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an exposure method, an exposure apparatus and an X-ray mask by which a three-dimensional structure can be formed on a resist mask by a simple structure, and to provide a fine structure and a semiconductor device which are manufactured using these. SOLUTION: In the exposure method in which a resist film 9 is irradiated with an X-ray emitted from an X-ray source via an X-ray mask 5, secondary electrons are generated because members 5 and 6 except the film 9 which are so positioned that overlap a locus of the X-ray are irradiated with the X-ray, and are made to be incident into the film 9. By doing this, patterns 24, 26a-26d are transferred to the film 9.
Patent JP-2002369791-A (JP)
Title: Endoscopic system and insertion assist instrument for endoscope
Inventor: KUNII KEIJI
IPC: A61B1/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an insertion assist instrument for assisting the insertion of the insertion part of an endoscope without causing pain to a patient or subject at insertion and damaging the insertion workability of the insertion part of the endoscope. SOLUTION: In the endoscopic system equipped with the flexible insertion part and the cylindrical insertion assist instrument permitting the insertion of the insertion part inserted into the body cavity during the insertion process of the insertion part into the body cavity, a flexibility adjusting mechanism changing the flexibility of the cylindrical insertion assist instrument is provided to the cylindrical insertion assist instrument.
Patent JP-2002372972-A (JP)
Title: Parameter controller and parameter control method
Inventor: ARAI TOSHIHARU
IPC: G10H1/04
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a parameter controller and a parameter control method enabling a user to freely assign a desired parameter kind and simultaneously controlling two or more kinds of parameters. SOLUTION: The desired parameter kinds are assigned to the X axis and Y axis of a control point CP whose display position (X, Y) is variably set corresponding to the drag operation of a pointing operator 6. When the control point CP displayed on a control window CW is dragged by the pointing operator 6, corresponding to the display position (X, Y) of the control point CP displaced thereby, the parameter values of the parameter kinds respectively allocated to the X axis and Y axis of a screen are generated. Thus, the desired parameter kind is freely assigned and also two or more kinds of the parameters can be simultaneously controlled.
Patent JP-2003009011-A (JP)
Title: Digital broadcast receiver
Inventor: MURAKAMI TETSUYA
IPC: H04N21/472
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To use data broadcasting without hindrance to TV watching by using an external recording medium to confirm and control data broadcasting contents with a remote controller. SOLUTION: A digital broadcast receiver is provided with a means 101 which receives a digital broadcasting signal, a means 102 which separates a reception signal into a video signal, a sound signal, and data broadcast contents, a means 109 which records data broadcasting contents in an external recording medium, a means 104 which takes in data broadcasting contents recorded in the external recording medium, and a means 107 which uses a telephone line to communicate the taken-in data broadcasting contents, and the digital broadcast receiver has an external device 200 provided with functions to load the external recording medium by a means 201, to take in and display the recorded data broadcasting contents by a means 204, and to give an indication to the displayed data broadcasting contents by means 202. Display.  The external device is a remote control transmitter capable of make reservations for watching of the digital broadcast receiver.
Patent JP-2003009201-A (JP)
Title: Portable terminal system
Inventor: HONMA YOSHINORI
IPC: H04W64/00
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal system that automatically notifies a user of a place the user visited in the past together with the situation at that time. SOLUTION: This portable terminal system has a means for receiving the positional information of the current location from a GPS all the time, a means for recording date and hour and positional information at the point of that time in a memory part in the terminal in receiving an input of a situation memo of the place where the wearer is at present from the wearer and simultaneously transmitting and storing the situation memo, the date and hour and the positional information together with a terminal ID to a data server, a means for collating the positional information from the GPS with the positional information of the memory part, and a means for retrieving corresponding date and hour and situation memo from the data server and displaying the date and hour and situation memo in the case of collation coincidence.
Patent JP-2003004464-A (JP)
Title: Information display method, information providing device and information display device used therefor, program for controlling the information providing device or information display device and storage medium storing the same
Inventor: IKEDA KENICHI
IPC: G08G1/0969
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To enhance convenience and entertainment properties of a user, when information is displayed on a display 33 at a user terminal 2 connected to an information center 1 via a network 10. SOLUTION: Emission information on a vehicle 3 is stored to be made to correspond to each point or each route of map information, emission information on a point of a route designated by the user terminal 2 is read out from the stored emission information, and the read-out emission information is displayed on the display 33 at the user terminal 2, in a state of being superposed on the map information.
Patent JP-2003006213-A (JP)
Title: Image back up method and image processing method
Inventor: MAKISHIMA SUGIO
IPC: H04N1/00
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an image back up method and an image processing method which can carry out back up in order to efficiently utilize memory capacity in a recording means of a communication terminal at user's side and an image management server and also carry out image processing in high speed and high image quality. SOLUTION: In the image back up method, a personal computer 80 obtains a first file information recorded in own recording means 886 and a second file information recorded in the recording means 986 of the server 90 and compares them. If it is decided based on a result of comparison, that the main image newly recorded in the recording means 986 of the server 90 is not recorded in the recording means 886 of the personal computer 80, a scale-down image of the main image prepared at the server 90 is obtained from the server 90 and record it in the recording means 886 of the personal computer 80.
Patent JP-2003005723-A (JP)
Title: Liquid crystal display device and electronic equipment
Inventor: NITTA HIROYUKI
IPC: G02F1/133
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a good display condition having no afterimage of vision (burning) and flickering by not applying a stationary DC voltage to a liquid crystal panel and suppressing luminance variation. SOLUTION: Video information inputted from a video signal source 401 is temporarily stored in frame memories 403 and 405. The memories successively store video data inputted for every frame and are provided with a capacity to sufficiently hold video data equivalent to continuous and two or more frames. A control circuit 402 of the frame memories is provided with a function to read video data which are completed in a prior one frame when a timing is set to read video data that are stored over two frames. The timing is unequivocally determined by the input output frame frequency setting value for the frame memories.  By optimizing the frequency setting value of the input output frame for the frame memories, a gradation voltage that is periodically applied to a liquid crystal panel by input video data is updated, application of stationary DC voltage is suppressed and generation of the persistence of vision is prevented.
Patent JP-2003005658-A (JP)
Title: Display device
Inventor: HIRAO KENJI
IPC: G09F9/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a display device whose dust control effect is improved. SOLUTION: This is a display device whose display unit has a display panel and an illumination panel 5 to conduct the illumination held at a constant width by a frame body 6, and it is covered with a protection cover unit. The frame body is constituted with a flexible member, and a protrusion part 12 is integrally formed at the upper part of the frame body in order to fill the space between the protection cover unit 3.
Patent JP-2003011937-A (JP)
Title: Bookbinding system and method
Inventor: MIYAMA AKIRA
IPC: B42C19/04
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To reduce artificial mistakes for efficient manufacture when continuously making leaflets which have the same signatures and are different only in a cover. SOLUTION: The bookbinding system stacks leaflets obtained by continuously binding the same signatures and different covers with classification information added while carrying the leaflets, bundling with a protective paper sheet and loads on a pallet. The system includes a means for storing leaflet information, a means for reading the classification information to issue an instruction based on the classification information and the leaflet information, a means for preventing leaflets with a different kind of cover from mixing due to re-production or the like during production of the leaflets with the same cover by sorting control by the above instruction, a means for discharging bundles of the leaflets bundled with the protective paper sheet which have been mixedly stacked by the above instruction,  a means for sticking a label having bundle information including the classification information to the bundle of the leaflets bundled with the protective paper sheet by the above instruction, and a means for loading the bundles of the leaflets for each class by the above instruction.
Patent JP-2003003565-A (JP)
Title: Connecting structure of thin plate steel member
Inventor: HANYA KOJI
IPC: E04B1/02
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a composite member for construction excellent in high rigidity and high durability capable of securely preventing the occurrence of oscillation, unusual noise and the like against high axial force and bending moment. SOLUTION: A middle bolt 4 is inserted into a bolt hole 3 opened on connecting end face parts 1a, 2a between thin plate steel members 1, 2 superposed with each other. When connecting the thin plate steel members 1, 2 to each other by tightening by screwing a nut 6 into the middle bolt 4 via a washer 5, the washer 5 has a diameter d more than at least 3 times larger than a bolt shaft diameter D of the middle bolt 4.
Patent JP-2003009149-A (JP)
Title: Apparatus and method for image processing, program and storing medium
Inventor: ENOKI KOJI
IPC: H04N19/423
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To perform processing corresponding to a plurality of types of compression form using a general-purpose CPU. SOLUTION: A control function section 21a judges whether or not an MPEG image compressed image is inputted into a compression video in 37, and scans the MPEG image compressed image when it is inputted. A forming function section 21b forms a plurality of command descriptors for decoding the MPEG image compressed image in a RAM 34. The section 21a writes the address of the initial command descriptor out of the plurality of command descriptors into the FIFO connected to the initial processing module out of processing modules 26-32.
Patent JP-2003011412-A (JP)
Title: Image forming apparatus
Inventor: MOGI SHIN
IPC: G03G15/04
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus wherein freedom of placing a light scanning unit is increased to readily attain an optimum position for the high performance and a moving space for attaching or detaching of a process cartridge can be effectively used. SOLUTION: This image forming apparatus comprises the light scanning unit 10 having a semiconductor laser device, a collimate lens, a deflector such as a polygon mirror and a scanning lens which are united therein and a process cartridge 20 having a photosensitive drum 21 (photosensitive body) and toner which are united therein. The light scanning unit 10 is so constituted that the light scanning unit can be displaced between a position for executing optical writing to the photosensitive drum 21 and a position for not executing the optical writing thereto.
Patent JP-2003010466-A (JP)
Title: Game machine
Inventor: HORIKAWA HIROSHI
IPC: A63F7/02
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which achieves a higher operation rate thereof without making players feel bored. SOLUTION: When the count of switching frequency are '4', the, display 1 is selected (S66) in reference to the switching frequency stored at a switching frequency memory area of an EEP-ROM (S62 to S64) as the operation rate immediately before seven days drops below 30% (YES in S61), When the count of the switching frequency are '3', the display 2 is selected (S67), when the count of switching frequency are '2', the display 3 is selected (S68) and when the count of the switching frequency are '1', the display 4 is selected (S65).
Patent JP-2003016064-A (JP)
Title: Apparatus, method and program for creating for map of real word/encrypted word in electronic document, apparatus for encryption of the document and apparatus for decryption the document
Inventor: SATO MAKOTO
IPC: G06F17/21
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for information transmission through an electronic document in consideration of security of confidential information in the document and adverse effects to performance of activities. SOLUTION: An apparatus for creating for map of real word/encrypted word in electronic document comprises a decision means 101 to decide an encryption level encrypting real words in an electronic document with a determined abstractness, a creating means 105 to create an add-on label corresponding to an identification number of a person receiving the document, a dictionary 106 stored correspondences between the real words and encrypted words which are abstract concepts of the real words and a creating means 105 to select the encrypted words corresponding to the real words from the encryption level and the dictionary 106 to create the encrypted words having one-to-one correspondences with the real words by adding the add-on label and a map of real word/encrypted word specialized for the stored identification number.
Patent JP-2003014116-A (JP)
Title: Changing device for manual transmission
Inventor: KOYAMA SHIGERU
IPC: F16H63/34
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent movement of a sleeve of a predetermined synchronizing mechanism when establishing reverse speed change shift to lower reverse shift operation load, in a change device for a manual transmission, in which the reverse speed change shift is established by simultaneously making a reverse idle gear slidingly mesh with a first reverse gear fixed to one of a main shaft and a counter shaft, and a second reverse gear disposed to a sleeve of a predetermined synchronizing mechanism mounted to the other of the main shaft and counter shaft. SOLUTION: An interlock plate 86 is formed in a shape that can prevent the movement of a predetermined shift piece 101 in the same direction as a sliding direction of the reverse idle gear, when a shift arm that makes a shift piece 104 for reverse be engaged with a driving part 90a is shift-rotated to establish the reverse speed change shift.
Patent JP-2003011892-A (JP)
Title: Propulsion control device and method for ship
Inventor: OSHIMA AKIRA
IPC: B63H23/28
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a propulsion control device for a ship capable of calculating a combination of main propeller rpm and POD propeller rpm at which the ship can be operated with minimum horsepower while maintaining the required travel speed. SOLUTION: The propulsion control device for the ship controls a propulsion device which increases a propulsion force by installing a POD propeller behind a main propeller. The propulsion control device includes a main power detecting means for detecting the operating condition of a main propeller drive mechanism 20 driving the main propeller; a POD power detecting means for detecting the operating condition of a POD propeller motor 30 driving the POD propeller; a speedometer 40 for detecting the speed at which the ship actually travels; and a processing unit 50 for computing a combination of the propeller rpm meeting the desired speed and minimizing the horsepower required of both the main propeller drive mechanism 20 and the POD propeller motor 30, based on the values detected by the main power detecting means, the POD power detecting means and the speed detecting means.
Patent JP-2003017561-A (JP)
Title: Method of manufacturing semiconductor device, and semiconductor device
Inventor: KOJIMA AKIHIRO
IPC: H01L23/532
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a reliable semiconductor device using a low dielectric constant film by damascene method. SOLUTION: The method comprises the steps of: forming a first insulation film (34) which contains carbon and is comprised of low dielectric constant material on a semiconductor substrate (12); performing surface treatment to the first insulation film to reduce the concentration of carbon on a surface layer of the first insulation film and change the surface layer into a layer of low carbon concentration (36); forming a second insulation film (35) on the layer of low carbon concentration; forming trenches (41, 42) for embedding metal on the first and second insulation films; embedding a metal in the trench formed on the insulation film; and polishing the surface of the embedded metal to form a metal wiring (38).