baber/WOPTO huggingface dataset:
Patent JP-2002062682-A (JP)
Title: Electrostatic charge image developing toner, method for forming image and device for image formation
Inventor: OMURA TAKESHI
IPC: G03G9/09
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner, method for forming images by using the electrostatic charge image developing toner, and device for image formation such that the toner used for the method for fixing by heating and melting hardly causes dust-like offset on a heating roll when thin lines are continuously formed for the purpose of printing business forms or the like. SOLUTION: The electrostatic charge image developing toner is obtained by externally adding metal powder having 0.05 to 9 μm volume average particle size to color particles containing binder resin and a coloring agent.
Patent JP-2002063799-A (JP)
Title: Memory board test device and socket board
Inventor: TAKEMOTO HIROSHI
IPC: G11C29/56
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a memory board test device which can perform a test by applying a test pattern signal from any connection part side in a memory board having such a structure that a plurality of memory chips are incorporated, these memory chips are connected in parallel and both ends of these connection lines being connected in parallel are connected to the connection parts of one side and the other side. SOLUTION: In a memory board to be tested, both of connection parts of one side and the other side are connected to a socket board and connected to a test device, a test pattern signal supply line and a response signal take-in line are connected to both of the connection parts, the test pattern signal can be supplied to any of the connection parts through the test pattern signal supply line and the response signal take-in line, and a response signal of a memory can be taken out from any of the connection parts.
Patent JP-2002062489-A (JP)
Title: Optical modulating device, optical switch by the same device, movement amount detecting device and distance measuring instrument by the same device, positioning device and semiconductor exposure seems by the same device, and their methods
Inventor: KURODA AKIRA
IPC: G01B11/00
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical modulating device which is applicable to a near field region and realize optical modulation having no wavelength dependence and high-precision optical modulation free of the cause of noise due to wavelength variation even when incoherent interference light and laser light having little cause of noise are used, an optical switch by the device, a movement amount detecting device, a distance measuring instrument using the same device, a positioning device and a semiconductor exposure device using the device, and their method. SOLUTION: Two 1st and 2nd periodic structures having a period smaller than the wavelength of the light emitted by a light source are arranged face to face while put closer up to a interval below the wavelength; and the two periodic structures are relatively moved and the intensity of the transmitted light from the light source which has passed between the two periodic structures is modulated.
Patent JP-2002066479-A (JP)
Title: Cleaning apparatus
Inventor: FUKUSHIMA YUKIO
IPC: B08B5/04
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning apparatus for cleaning a connection part by removing the fluid remaining in a connection port. SOLUTION: The cleaning apparatus 10 is equipped with a suction device 22, a revolving device 24 and an up and down cylinder 26, and the suction device 22 is revolved on a horizontal plane by driving the revolving device 24 and raised and lowered by driving the up and down cylinder 26. The suction device 22 has suction ports 48 and 49 at the upper and lower end parts thereof and air is sucked from the suction ports 48 and 49 by driving a suction apparatus not shown in a drawing. The suction device 22 has the changeover valve 60 fixed to a rod 52 and the suction ports 48 and 49 for sucking air are automatically changed over by the changeover valve 60.
Patent JP-2002074369-A (JP)
Title: System and method for monitoring based on moving image and computer readable recording medium
Inventor: MIYAJIMA KOJI
IPC: H04N7/18
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring system capable of accurately detecting only the motion of a moving object which is a monitoring target, from a moving image. SOLUTION: A figure 2 (a) shows one input frame image and two falling rocks A and B are projected as shown in the figure. The frame image of this figure (a) and a frame image following (or preceding) for one frame are inputted. A figure (b) shows a velocity field vector found from the motion vectors of falling rocks found from two input images. Most of vectors are turned toward almost the same direction as shown in the figure but there are some vectors turned toward different directions because of noise or the like. The state of a figure (c) indicates that the group of falling rocks are divided into areas for each of the same vector direction in this velocity field vector and by performing velocity field labeling processing for dividing areas like this, the presence/absence of falling rock can be accurately detected by estimating the form or area of the moving object.
Patent JP-2002073163-A (JP)
Title: Plant controller
Inventor: MARUYAMA YOSHIO
IPC: G06F3/0484
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To attain improvement in system extensibility/reliability by managing an operation screen by a plant controller. SOLUTION: In a plant control system connecting plural controllers 1 and plural operator consoles 2 by a network 10, each of controllers 1 with built-in control circuits 11 is provided with an operation screen file 14 and a data file 15. Corresponding to a screen request from each of operation consoles 2, a screen control means 12 reads out the files 14 and 15 and transmits a relevant screen and data. Besides, the screen control means 12 updates the data file 15 with data from the control circuit 11 and data from the console 2. Further, when operating requests to the control circuit are concurrent, the screen control means 12 renders an operation right to the console 2, which first calls the operation screen.
Patent JP-2002071355-A (JP)
Title: Navigation system and navigation information providing method
Inventor: HORIKIRI KENICHI
IPC: G01C21/26
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To adequately provide a large amount information through easy operations. SOLUTION: A carrier reproduction processing part 10 sends an information signal read out of an external record carrier 4 to a reproduction signal processing part 11 to reproduce data representing, for example, navigation information. The reproduction signal processing part 11 outputs the reproduced data to a bus 3 and transfers them to a recording information control processing part 40 of a navigation device 2. The recording information control processing part 40 sends the data received from the bus 3 to an operation control processing part 42 through an input/output control part 42. The operation control processing part 42 generates management information for recording the data read out of the external record carrier 4 in an internal recording part 13 that a record carrier reproducing device 1 is equipped with.  The operation control processing part 42 controls the recording information control processing part 40 for recording the data read out of the external record carrier 4 and the management information in the internal recording part 13. Consequently, navigation information can be provided by using the data recorded in the internal recording part 13.
Patent JP-2002077636-A (JP)
Title: Decoder, its control method, coding/decoding apparatus, control method of the apparatus and image processor
Inventor: OMORI MASATAKE
IPC: H04N1/419
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a decoder, its control method, a coding/decoding apparatus, a control method of the apparatus and an image processor capable of switching channels even if code input is stopped at some midpoint in a line. SOLUTION: In the decoder, among composition elements of a decoding unit to perform a decoding processing, since it is possible for a decoding processing part 25 which is composed of a combination circuit having large scale circuits such as a coding table and a decoding circuit to be shared by two or more channels, the composition of the decoding unit is allowed to be made small, so that the cost of the decoder is allowed to be reduced.
Patent JP-2002066326-A (JP)
Title: Shift reaction catalyst
Inventor: AOYAMA SATOSHI
IPC: H01M8/10
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of the activity of a shift reaction due to a deficiency of steam supplied to the shift reaction. SOLUTION: The shift catalyst with a shift part for lowering the concentration of carbon monoxide in a hydrogen-rich gas obtained by a reforming reaction has a catalyst metal layer formed on a carrier and a zeolite layer formed on the catalyst metal layer. Carbon monoxide and steam in the hydrogen-rich gas diffuse in the zeolite layer, reach the catalyst metal layer and are supplied to a shift reaction. When the partial pressure of steam in the gas supplied to the top of the shift catalyst lowers, the zeolite releases water held as water of crystallization and replenishes water necessary for the shift reaction.
Patent JP-2002079354-A (JP)
Title: Mold for casting metal, method for casting metal and cast block
Inventor: YANAGIMOTO SHIGERU
IPC: B22D7/06
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a mold for casting metal in which the mold for casting a complicated-shape metal for obtaining a three-dimensional deformed cast block can be easily obtained at a low cost and a forging in the following process of the cast block can be easily applied. SOLUTION: In the mold for casting the metal, composed of a cooling plate 1, a side surface mold member 2, the bottom 31 of a molten metal receiving vessel 3 and a switching plug 4 for opening/closing a sprue 31a arranged at the bottom 31, the side surface mold member 2 is divided into a lower side surface mold divided member 21 and an upper side surface mold member 22 according to the shape of the cast block C.
Patent JP-2002075488-A (JP)
Title: Anisotropic electroconductive film and its manufacturing method
Inventor: TATENO MASAHIKO
IPC: C09J201/00
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an electroconductive film and its manufacturing method wherein electrode connection superior in connection reliability and insulating property in a lateral direction is enabled even if circuit connection pitch is minute. SOLUTION: Electroconductive fine particles and insulating fine particles mixingly exist in an insulating binder.
Patent JP-2002079717-A (JP)
Title: Printing system and computer readable medium
Inventor: MIYASHITA TAKESHI
IPC: B41J21/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a printing system which can obtain printed matters not including a double-page spread in which a portrait page and a landscape page are mixed to make the bound result hard to read. SOLUTION: With reference to whether a first page is the portrait page or the landscape page and to which position a binding position is set, a computer constituting the printing system transmits to a printer constituting the printing system, printing job data for printing a plurality of double-sided printing sheets (Figs. (a)-(d)) to form a document which can be read in a state in which a preceding page of two pages constituting each double-page spread is brought to the left side or upper side with respect to a succeeding page when bound at the binding position.
Patent JP-2002076339-A (JP)
Title: Super junction semiconductor device
Inventor: ONISHI YASUHIKO
IPC: H01L29/739
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To enable a rapid operation of a super junction semiconductor device with a low on resistance and having a drift layer made of a parallel p-n layer allowing a current to flow in a on state and depleted in an off state. SOLUTION: A repeating pitch (p2) of a trench 14 for embedding a gate electrode 16 is set larger than a repeating pitch (p1) of the parallel p-n layer 11. In this case, an n-type deep region may be interposed between a p-type partition region and a p-type well region.
Patent JP-2002084199-A (JP)
Title: Method and device for signal processing, and recording medium
Inventor: KUWAZOE YASUYOSHI
IPC: G11B20/14
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To efficiently detect the data rate of a reception data. SOLUTION: A CRC calculating part 71, when it is supplied with decoding data from the E1-th bit of an end bit of a data rate R1 to the (Ei-L)-th bit ahead of L bits, calculates with the decoding data for providing a CRC, and the calculation result is copied to a CRC calculating part 72. The CRC calculating part 72 performs a prescribed calculation with path memory data from a Viterbi decoding part 22 for providing a CRC, and based on the calculation result as well as the calculation result from the CRC calculating part 71, calculates the CRC and supplies it to a CRC judging part 42.
Patent JP-2002081096-A (JP)
Title: Display unit for construction machine and display control device
Inventor: ISHIMOTO HIDEFUMI
IPC: E02F9/26
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a display unit and a display control device capable of reducing the fatigue feeling and irritation in operation of an operator. SOLUTION: This display unit for the construction machine provided with a working machine is characterized in having a plurality of control units controlling the construction machine and a display part 50 intensively displaying information from a monitor unit.
Patent JP-2002092461-A (JP)
Title: Transaction terminal device, and information contents distribution device
Inventor: ONISHI SHINICHI
IPC: G06Q40/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a card terminal and a contents distribution device for rewriting information contents for advertisement or the like printed in a rewrite display zone of a magnetic card as necessary when the magnetic card is used in a card terminal machine. SOLUTION: This card terminal machine 103 reads card information from the inserted magnetic card to be sent to a control computer 102 through a telecommunication line 101. The control computer 102 makes a process of a collation or the like. The card terminal machine 103 receives the information contents for advertisement or the like from the contents distribution device 104 through the telecommunication line 101, and prints them in the rewrite display range in the magnetic card. The contents distribution device 106 periodically receives the information contents from the contents providing device 106 through a telecommunication line 105.
Patent JP-2002091374-A (JP)
Title: Projection display device
Inventor: TOMIOKA MASAO
IPC: G09G3/36
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a projection display device which enables increase in brightness of a projected picture by synchronizing the arc extinction timing of a discharge lamp with the timing of the fly-back line of a light valve, and efficiently utilizing optical energy. SOLUTION: The projection display device of a light valve system using an electric discharge lamp as a light source, is provided with a stabilizing power source circuit 11 for the discharge lamp for controlling a frequency and a phase of an AC voltage to be applied to the discharge lamp 12 so that the timing of the arc extinction of the discharge lamp 12 is synchronized with that of the fly-back line of an input picture signal.
Patent JP-2002088760-A (JP)
Title: Cutting removal construction method for face of slope, and service car and working machine used for it
Inventor: TSUJITA MASAHIKO
IPC: E02D17/20
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a breaking and removal construction method or the like for the face of a slope of mortar, which can conduct works mechanically and has high safety and in which the term of works can be shortened largely. SOLUTION: In the construction method, in which the face of the slope F covered with mortar such as the cut-open or the like of a road is cut and removed, a mortar section is cut successively in size capable of being carried out from the face of the slope F by high-pressure water injected from a high- pressure water injection nozzle and cut mortar is removed by using a service car A with the high-pressure water injection nozzle 3A arranged at the front end of a work arm 1A for the service car A disposed in an extensible manner and a cutter 2 supplying the nozzle with high-pressure water.
Patent JP-2002087336-A (JP)
Title: Construction machine with speed change-over function
Inventor: SHIMOGAICHI HIROSHI
IPC: B62D55/10
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a proper traveling speed in response to an expanded or contracted condition in a crawler frame width. SOLUTION: This construction machine constituted to overhanging or retracting crawler frames for fitting crawler shoes along a lateral direction is provided with pressure sensors 36a, 36b for detecting retracted conditions of the crawler frames, variable displacement type travel motors 24, 27 for driving the crawler shoes, speed change-over mechanisms 29a, 29b for change over speeds of the travel motors to low speeds or high speeds, and a controller 32 for fixing changed-over positions for the mechanisms to low speed sides when the retracted conditions of the crawler frames are detected by the pressure sensors.
Patent JP-2002096134-A (JP)
Title: Heating jig for forging metal mold and heating method for forging metal mold using this jig
Inventor: OTA TAKAHIRO
IPC: B21J1/06
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a simple heating jig for a forging metal mold by which the forging metal mold can be heated efficiently, and a heating method for forging metal mold using this heating jig. SOLUTION: Using the heating jig 7 in which a heater 8 is provided in the central portion and one surface 7a is made to be a configuration in line with the configuration of a forging face 1a in an upper metal mold 1 and the other surface 7b is made to be the configuration in line with the configuration of the forging face 2a in the lower metal mold 2, the metal molds 1, 2 are heated with the heating jig 7 in the condition in which the heating jig 7 is sandwiched with the upper and lower metal molds 1, 2. Also, at this time, the heating jig 7 is maintained under a pressurized condition in a low load with the metal molds 1, 2. Or, the heating jig 7 and a soft metal plate are maintained under the pressurized condition in the low load by sandwiching the soft metal plate between the heating jig 7 and the metal molds 1, 2 with the metal molds 1, 2.
Patent JP-2002095325-A (JP)
Title: Digging apparatus for harvester
Inventor: KAWAGUCHI HIROMICHI
IPC: A01D27/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a digging apparatus solving the problems difficult to dig crops on a crop-planted ridge with a conventional one. SOLUTION: This device has a construction which comprises setting left and right diggers 5a and 5b each having blade surfaces 5c digging the soil with holding the soil both right and left sides of a crop (carrot) (a) and vertically and reciprocatingly turning with declining front downward and leaving a predetermined space (L) between both the ends 5d and 5d of each of blade surfaces 5c and 5c, setting almost contacting with each other or setting the right space (L2) wider than the left space (L1), wherein the left and right spaces (L1) and (L2) are each a space from a center (b) of the crop (a) to the ends 5d or 5d.
Patent JP-2002098324-A (JP)
Title: Slag guide structure in melting furnace
Inventor: KAMANO HIROOMI
IPC: F27B3/14
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a melting furnace which can be used with stability for a long period of time, by forming a slag guiding means in a channel, wherein molten slag of a melting furnace is flowed down to a discharge chamber, with the use of a material having corrosion resistance at high temperature, so as to have an excellent flowing down property and to be hardly cracked. SOLUTION: The melting furnace is constituted such that burned ash introduced into a swirling melting chamber 2 through an air conduit 5 is burned to produce molten slag, the molten slag falls onto a molten pool chamber 3 for retention, the retained molten slag is flowed down from the side of a shielding wall 13 to a discharge chamber 11 through a gutter 12, a slag guide means, and the molten slag falls onto a slag pit 16 for recovery. The gutter 12 is constructed so that a V-shaped groove is formed by the combination of chromium alloy blocks.
Patent JP-2002103002-A (JP)
Title: Method for producing cast billet and seamless steel tube
Inventor: OMURA TOMOHIKO
IPC: B22D11/11
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cast billet having little porosity without applying rolling reduction to the cast billet after casting, and a method for producing a seamless steel tube having little internal flaw by using the round cast billet. SOLUTION: This method for producing the cast billet having little porosity by adjusting the chemical composition so as to satisfy the following formula, to a Cr steel containing 1-40 mass% Cr, and casting. Cr+3Mo+Nb+4V+7-(190 C+120N+4Ni+8Cu+4Si+2W+12Al)>=0.
Patent JP-2002099152-A (JP)
Title: Transfer belt
Inventor: MORIYA TORU
IPC: G03G15/16
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a transfer belt having smaller unevenness in surface resistivity than a conventional belt and to provide a transfer belt capable of lowering its surface resistivity without changing the volume resistivity of the substrate layer. SOLUTION: Each of the transfer belts has a belt substrate layer formed with a rubber-like elastic body, at least one polyaniline electrically conductive layer and a lubricative layer on the surface side. The polyaniline electrically conductive layer is one layer or two or more layers. The thickness of the polyaniline electrically conductive layer is preferably 0.01-1 μm.
Patent JP-2002097772-A (JP)
Title: Execution method of panel
Inventor: TAKADA TOSHIHIRO
IPC: E04F13/21
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an execution method of a panel which makes the leveling accuracy of the panel remarkably excellent and improves the mounting execution efficiency of the panel remarkably. SOLUTION: A start fixture 30 is fixed to a wall face 40 by screws by positioning precisely. Next, a prescribed amount of an adhesive is applied respectively to prescribed positions of the backside of a panel 10, and at the same time, fixtures 20 are engaged with parts on the way of the longitudinal direction of the upper sides of the panels 10. After the start fixture 30 is engaged with the lower sides of the panels 10, the backsides are applied toward the wall face 40 and pasted. While locking a prescribed number of panels 10 to the start fixture 30 and after pasted them to the wall face 40, the fixtures 20 are mounted to butt parts of the panels 10 that abut each other right and left. The panel 10 is arranged at the upper side of this panel 10 and pasted to the wall face 40 by the adhesive 50. Followingly, panels over the third stage from the bottom are pasted seriatim exactly in the same way.