baber/WOPTO huggingface dataset:
Patent JP-2002243258-A (JP)
Title: Ceiling panel structure
Inventor: HATANAKA IWAYOSHI
IPC: F24F13/20
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling panel structure which is easy of attachment even if the ceiling face undulates. SOLUTION: The ceiling panel structure, which is to be attached to a ceiling downstream of the blowout port of a ceiling burying type air conditioner, has a rectilinear base member 320 capable of attachment to the ceiling face, and a rectilinear cover member 340 to be engaged with the rectilinear base member. The engaging part of the base member 320 is equipped with a pair of engaging recesses 334 and 331 on each other's opposite side at places apart in the widthwise direction of the base member.  The sidewall 336 on the side closer to the ceiling face out of one recess has an incline 336b which is inclined to be closer to the ceiling face as it is farther from the other recess, and the engaged part of the cover member 340 is equipped with engaged projections 361 and 357b to engage with the engaging recesses of the base member capably of drawing near and separating from each other, facing each other at places apart in the widthwise direction of the cover member. Projection 361 has a guide 341a which can move along the incline 337b of the wall 337 on the side closer to the ceiling of one recess 334.
Patent JP-2002243387-A (JP)
Title: Heat exchanger and its manufacturing method
Inventor: KATO SOICHI
IPC: F28F9/02
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger capable of lightening by improving assembly work of a tube and a tank and assuring a safety. SOLUTION: The heat exchanger 1 comprises a core 5 having tubes 2 and fins 3, a side plate 8, and a tank 3 having an end plate 30 and a tank plate 31. In the exchanger 1, the respective members are assembled. The end plate has tube inserting holes 32 and connecting holes 38 for connecting the side plate. An interval T1 between the inserting hole and the connecting hole is the same as an interval T2 between the adjacent inserting holes. The inserting hole and the connecting hole have the same shapes. The inserting hole and the connecting hole have a guide including a protrusion 32a and a tapered part 32b.
Patent JP-2002250287-A (JP)
Title: Scroll compressor
Inventor: MISAWA HIDEO
IPC: F04C18/02
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor having a good efficiency with a less pressure loss capable of preventing an excess compression of gas and discharging a gas of low compression ratio at the scroll compressor. SOLUTION: First intermediate discharge ports 51, 56 and second intermediate discharge ports 52, 57 communicating with a second operation closed space 62 and a third operation closed space 63 being operation closed spaces prior to becoming the minimum closed spaces are provided. A fluid of a relatively low compression ratio in the operation closed space prior to becoming the minimum closed space is discharged through the intermediate discharge ports 51, 56, 52, 57. In this case, since the fluid is directly discharged from the intermediate discharge ports and is not passed through a by-pass passage as a conventional technology, a pressure loss is not generated and an adiabatic efficiency is not reduced.
Patent JP-2002248504-A (JP)
Title: Device for manufacturing plate material
Inventor: TSUCHIYA TAKU
IPC: B21B1/38
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to adjust to a plate material having an uniform material character by annealing the plate material made to form a portion of a different thickness, by practicing temperature control to every portion of the different thickness having a difference in plate thickness, and to improve the productive efficiency of the plate material made to form the portion of the different thickness. SOLUTION: The device 10 for manufacturing the plate material comprises a rolling device 60 forming the portion of the different thickness having the difference in plate thickness by rolling the plate material and a heating device 14 annealing the plate material 137 after it is formed. The heating device 14 comprises a conveying means conveying the plate material 137 after it is rolled continuously horizontally, a heating means set movably in the Y axial direction against the X-axial direction in the upper direction of this conveying means, a heating source moving means 103 moving this heating means, a condition setting means 26 setting a heating condition correspondent to the portion of the different thickness of the plate material and a controlling means 27 controlling the heating means and the heating source moving means 103 based on the heating condition.
Patent JP-2002251092-A (JP)
Title: Tubular body for fixing and its manufacturing method
Inventor: MATSUSHITA KIICHIRO
IPC: B29C41/14
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a tubular body for fixing in which wear resistance of a releasing layer is excellent to high speed paper carriage over 20 ppm, offset is hardly generated over a long period of time and releasing property is excellent to anchored toner. SOLUTION: The tubular body for fixing having a tubular inner layer made of a heat resistant resin and an outer layer with releasing property disposed at an outer peripheral part thereof, is distinguished by that the outer layer with releasing property consists essentially of a fluorine resin and further contains a thermosetting resin.
Patent JP-2002252755-A (JP)
Title: Image forming device, image forming method, program and storage medium
Inventor: ASAI HIDEHIKO
IPC: G03G21/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that contains an image within recording paper without causing a defective image even when countermeasures are taken to quicken a fixing speed in order to reduce the effect of a unit disconnection shock. SOLUTION: In the case that an image of recording paper of a size A3 is extended by 1 mm in the subscanning direction through speedup control by a fixing section in a copying machine that conducts in-shell paper discharge, the image of the size A3 paper whose subscanning direction size is 420 mm is extended in the subscanning direction by 1 mm resulting in an image with a size of 421 mm in the subscanning direction. In the case of reading the image, a magnification in the subscanning direction is selected to be 99.76% (420/421=0.9976) and the image is read (S6) and stored in an image memory 120. In the case of printing out the read image by a printer section 2, the image in an extended state by 1 mm is printed out on one side of the recording paper of size A3 (S10).
Patent JP-2002255340-A (JP)
Title: Cargo sorting system
Inventor: MUTO TAKATOSHI
IPC: G06Q50/28
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To read written information of a radio tag securely to sort cargoes, to reduce sorting error, to add new item information easily, and to recover the radio tag from the cargo for reuse. SOLUTION: The radio tag 1 in which destination information is written is detachably attached to the cargo 4 to convey it on a conveyance line 11. This conveyance line is provided with an information receiving system 12 having an antenna 16 to receive the written information of the radio tag attached to the cargo, convert it into required information, and then transmit it to a sorting handling system 13. This sorting handling system is a cargo sorting system determining destination based on the received information, sorting and handling cargoes depending on destination, and conveying them depending on destination.
Patent JP-2002259700-A (JP)
Title: Detection system for desired bond and terminal device usable for the same detection system
Inventor: KAWAMURA YUKIHIRO
IPC: G06Q50/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a detection system for a desired bond which can detect conditions of the bond that an investor desires and a terminal device usable for the detection system. SOLUTION: Terminal devices 1 are operated by investors A to D to list and display information on new bonds and existent bonds and further display registration buttons for notice services of next-time bond sales corresponding to information on the new bond or existent bond. When an investor clicks a registration button for service reporting the sales of a bond under the same or nearly the same conditions as the those of the new bond or existent bond, the terminal device 1 sends data on the conditions of the new bond or existent bond. The data on the conditions of the bonds sent from the terminal device 1 are received by a server 4 through the Internet 2 and stored.
Patent JP-2002225869-A (JP)
Title: Pallet
Inventor: TANAKA KAZUYUKI
IPC: B65D19/32
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a pallet which can be used longer than a wood one, bear a heavy cargo, does not require shift of the pallet and a fork lift even a direction of the pallet claw is different from that of a fork claw and can easily shift a storing place by disassembling the pallet. SOLUTION: In this aluminum pallet, the fork claw can be inserted from either one of four sides of the pallet and the aluminum pallet is constituted so that a storing direction of the pallet is not always the same direction as an inserting direction of the fork. In a case where the directions are not the same, when the tip of the fork is inserted into the pallet, it is abutted on a claw guide thereof. As the fork claw is inserted, the claw guide is rotated. Finally the fork claw is brought into contact with a stopper which is provided in the pallet, and the rotation of the claw guide stops. Furthermore, a side face of the fork claw is brought into contact with the claw guide, as a result, the pallet is forced to move in the inserting direction of the fork in accordance with the insertion of the fork.
Patent JP-2002261760-A (JP)
Title: Information-transmitting server, and communication terminal
Inventor: OZEKI SHINJI
IPC: H04W48/16
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an information-transmitting server, which lightens the load of itself, and to provide a communication terminal. SOLUTION: An information provider server sends a communication terminal 40 the directions of reception to direct it which content to receive via communication server 6, between the content information which is sent by the network rout for providing the communication network 40 with content information via the Internet 4, the communication server 6, and a mobile packet communication network 8 and the content information which is sent by the broadcast route for providing it with content information, by sending the content information to a broadcast server 5 via the Internet 4 and broadcasting the received information though the broadcast server 5 and the broadcast network of a broadcaster.
Patent JP-2002258209-A (JP)
Title: Video monitor
Inventor: NODA TETSUYA
IPC: H04N5/64
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a head attaching type video monitor where complicated operations such as scrolling of the screen and movement of the cursor can be simply carried out. SOLUTION: In the video monitor 1 provided with a display part 10 displaying the video, translucent spectacle parts 3 and 4 installed before the eyes of a user and provided with temple parts 5R and 5L supporting the spectacle parts 3 and 4 and hung on the user's ears and conducting the video image on the display part 10 through a prism 2 formed on the spectacle part 3, an operation part 20 moving the video image by being slid in the axial direction of the temple part 5R and rotated with the shaft as the center is provided in the temple part 5R.
Patent JP-2002253059-A (JP)
Title: Step board
Inventor: ANTIMO RICCARD ALBERTINI
IPC: E01C9/10
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a step board in which the front face and the rear face having different functions can properly be used according to the difference of conditions of an installed site and a purpose. SOLUTION: A wide receiving member 1 formed with a horizontal board is installed on the upper side of the step board A. Many openings 10 are installed at the part surrounded with the wide receiving member 1. A narrow receiving member is installed at the backside of the wide receiving member 1. Many openings are installed at the part surrounded with the narrow receiving member. A space 9 sectioned by the inner wall of the wide receiving member 1 and the narrow receiving member is installed between the opening 10 and the opening. Side members 3, 4, 5 and 6 are installed at the four sides of the wide receiving member 1. Connection receivers 7 are installed at four places on the side member 3 and 4. Connection pieces 8 are installed at four places on the side members 5 and 6.
Patent JP-2002261751-A (JP)
Title: Code-processing method
Inventor: KAMINAGA MASAHIRO
IPC: G09C1/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a code-processing method for countering attacks to intentionally cause errors in a device which performs code processing inside, such as an IC or the like, so as to extract secret information. SOLUTION: A cipher text C is received from the I/O port of the IC card or the like (step 601), this cipher text C is stored in a RAM (step 602), this cipher text C is decoded (step 603), and the processed result is stored in the RAM (step 604). The processed result Z is coded (step 605), the processing result and the original cipher text C are compared with each other (step 606), and if they are in agreement, a normal text Z is outputted (step 608). If they do not agree, reset is made (step 607).
Patent JP-2002257543-A (JP)
Title: High precision stereo vision using continuous frame image
Inventor: SASA SHUICHI
IPC: G01C11/06
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a stereo camera system capable of solving the problem in the stereo camera system, ensuring corresponding point search between two images to thereby make deduction of a parallax value accurate, thereby increasing certainty of object shape recognition, and heightening its reproduction accuracy. SOLUTION: In this high precision stereo vision using a continuous frame image, plural pairs of stereo images from different viewpoints of a non- deformable object, and the corresponding point search having high correlation between each pair of images is executed to detect the parallax, and the object shape is operated from the parallax value, and the corresponding point search is executed similarly between each pair, and the object shape is operated, and data are accumulated, and overall operation of accumulated information is executed, to thereby ensure the object shape estimation value.
Patent JP-2002262082-A (JP)
Title: Image processor, image processing method and computer program for image
Inventor: SHIMURA HIROSHI
IPC: G06T1/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To rapidly recognize a specified object such as valuable papers or paper money. SOLUTION: The image processor is provided with a function for recognizing that an image data is the specified object such as the valuable papers or paper money. When it is judged that the image data comprises the specified object, the normal printing of the image based on the image data is inhibited. In this case, the specified object is recognized through the use of an idling time occurring during a work for editing image data, so that the specified object such as the valuable papers or paper money is rapidly recognized.
Patent JP-2002265763-A (JP)
Title: Recycled polyester film and its manufacturing method
Inventor: KUBOTA ARIMICHI
IPC: C08L25/14
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To prepare a recycled polyester film reduced in discoloration. SOLUTION: The recycled polyester film comprises a non-crosslinkable copolymerized resin comprising as copolymerizing components at least styrene and an acrylate and having a thermal weight loss temperature (a temperature where a certain weight loss is observed) of at least 350 deg.C. The recycled polyester film can be manufactured from a laminated polyester film, as a material to be recycled, comprising a polyester film and a resin layer which is formed on at least one surface of the polyester film and composed of the non- crosslinkable copolymerized resin.
Patent JP-2002264978-A (JP)
Title: Volume regulating valve and aerosol type injector having the same
Inventor: SHIKANOYA KATSUHIKO
IPC: B05B9/04
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To inexpensively change a size of a volume regulating chamber in an aerosol type volume regulating valve. SOLUTION: A valve main body 14 made of a metal is provided to a volume regulating valve 12. In the valve main body, a stem storing part 15 is formed which is cylindrical in its shape and which is projected downward in the center of the valve body. The lower end of a stem 24 is stored in the stem storing part. Further, the stem storing part has a center hole 19 at its bottom, and its lower part is pushed into a volume regulating tank 20 under pressure. With this arrangement, the volume regulating tank is mounted in the valve main body, whereby a volume regulating chamber 22 is divided. Thus, contents in the volume regulating chamber are injected through the inside of the stem for each injection operation.  When an injection quantity for each injection operation is desired to be varied, the volume regulating tank 20 is replaced with ones having other shapes to thereby vary a size of the volume regulating chamber.
Patent JP-2002268912-A (JP)
Title: Digital protection controller and program
Inventor: SHIMOO MANABU
IPC: H02H3/05
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To enhance responsiveness and reliability of an application program for control by an intermediate language of Java (registered trademark) to an equivalent level to that of a program created by a C language or an assembly language. SOLUTION: The responsiveness equivalent to that of the program created by the C language and the assembly language is secured by executing application 29 for a digital shape protection controller consisting of the intermediate language of Java by converting it into does which can be directly executed by a CPU 1 by JIT compiler 24. In addition, lowering of program responsiveness due to garbage collection is alleviated by intermittently executing the garbage collection of a memory by dividing it into plural times by distributed garbage collection 25. Furthermore, the reliability equivalent to that of the program created by the C language and the assembly langue is secured by a self- diagnostic function and an RAS function 26.
Patent JP-2002269074-A (JP)
Title: Method and device for information embedding and extraction and recording medium
Inventor: TAKIZAWA OSAMU
IPC: G06F21/62
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for information embedding and extraction which enable the creator and distributor of a language string to easily embed desired information, make it hard for a reader and a user to notice its presence, and enable secure extraction through a specified system and to provide a recording medium. SOLUTION: Significant information is embedded by changing the position relation between a line end character group constituting a character unit nearby the end of each line of the language string and a line-feed position. The language string may be a language string which can substantially be printed and displayed and a magnetically recording language string. The character unit may be a section of a morpheme. A method for extracting the information from the language string generated and outputted by the information embedding methods is provided. Further, a device for embedding and extracting the information and a recording medium where the language string is recorded are provided.
Patent JP-2002263309-A (JP)
Title: Game machine and prize ball noticing program in game machine
Inventor: ASAI HIDEOMI
IPC: A63F7/02
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can realize an effective advance notice for raising expectations of players. SOLUTION: Prior to the displaying of winning or losing in an image display 2, the number of prize balls of major scoring slots are changed and are displayed on prize balls display 1a to 1d. This raises the expectation for the outputting of balls when a big win is got to let the players keep eyes more on the varying of the images and thus, enables carrying out an advance notice for raising the expectations of the players.
Patent JP-2002271904-A (JP)
Title: Controller of brushless dc motor for driving motor vehicle
Inventor: SHIMAZAKI MITSUYOSHI
IPC: B60L15/28
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a controller of motor vehicle capable of preventing an abnormal increase in the temperature of an armature coil when the motor is under an overload condition. SOLUTION: This controller 15 is provided with a function of determining the motor as being in a locked condition if a condition continues for a prescribed period in which an accelerator opening is >= a prescribed opening and rotational speed of a brushless DC motor 1 is >= the set rotational speed for the lock start, and if a condition continues for a prescribed period in which the motor is not positively rotating; and a function of limiting the driving current of the motor so as to be <= a lock limit value if the motor is determined as being in the locked condition. If the rotational speed of the motor 1 decreases under the condition in which the accelerator opening is large, and the temperatures of the armature coils Lu to Lw are made to easily increase, an abnormal increase in temperature of the armature coil can be prevented.
Patent JP-2002265657-A (JP)
Title: Polyolefin porous sheet and method for producing the same
Inventor: KISHII YUTAKA
IPC: C08J9/24
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a homogeneous polyolefin porous sheet having a high strength and a high porosity and suitable for uses such as a separator for cells or batteries. SOLUTION: This polyolefin porous sheet is obtained by heating and sintering a polyolefin powder having a median diameter within the range of 30-200 μm, a geometrical standard deviation of the particle diameter within the range of 0.68-0.95 and an average particle circularity within the range of 0.86-1 at a temperature of the melting point thereof or above. The resultant polyolefin porous sheet has a porosity within the range of 25-60 vol.%, a bubble point pore diameter within the range of 20-70 μm and >=1500 N/cm<2> tensile breaking strength.
Patent JP-2002272397-A (JP)
Title: Method for preparing noodle dough
Inventor: ASAKAWA RIYOUJIYU
IPC: A23L7/109
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To prepare a noodle dough for instant Chinese noodles having good tastes. SOLUTION: When raw ocean deep water is subjected to a desalting treatment by a reverse osmosis method to obtain the desalted water having an electrical conductivity of 220 μS/cm, the discharged concentrated seawater is recovered. Wheat flour is mixed with the concentrated seawater and kneaded to prepare the noodle dough.
Patent JP-2001282697-A (JP)
Title: Control method for disk controller
Inventor: KOJIMA AKIRA
IPC: G06F13/10
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To reduce decline in performance, resulting from the update of parity data at write time. SOLUTION: A disk drive, in which a buffer memory having an XOR operation function and a copying function incorporated, writes new data in operation- available mode at the time of XOR operation after reading in old data in the buffer memory in operation-unavailable mode to generate XOR operation data in the buffer memory. When the disk is a parity disk, operation data are written as new parity to the disk and for a data disk, transfer to a host is enabled. Here, the new data themselves need to be written to the data disk, so that new data are saved by the copying function, in a buffer area which is different from an operation area in parallel with the XOR operation.