baber/WOPTO huggingface dataset:
Patent JP-2003054815-A (JP)
Title: Post-processor
Inventor: YAMAZAKI MASAHIRO
IPC: B65H31/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent a phenomenon remarkably deteriorating an alignment property of paper by movement gradually in its conveying direction as a number of loaded sheets increases, in a paper loading tray for a post-processor. SOLUTION: A coefficient of friction of a surface of a paper loading tray relating to paper is set smaller than a coefficient of friction between the paper sheets.
Patent JP-2003060936-A (JP)
Title: Image processing program, recording medium thereof, image processing method and image processing apparatus
Inventor: ASANO MOTOHIRO
IPC: H04N5/20
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a means that can automatically discriminate the presence/ absence of unwanted lightness changes such as a flickering in a moving picture or the mode with high accuracy. SOLUTION: A computer first calculates average lightness of each frame, obtains a moving average in time base as to each frame and generates reference lightness data (moving average lightness). Then the computer generates difference data between the average lightness and the moving average lightness, and divides the difference data into groups on the basis of the sign. Furthermore, the presence/absence of an unwanted lightness change or the mode can be discriminated with high accuracy, on the basis of grouped difference data.
Patent JP-2003054038-A (JP)
Title: Imaging apparatus and method
Inventor: FUKUSHIMA SATOSHI
IPC: G03G15/04
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To restrain fogging in a non-image part and to prevent stain of the recording material carrier due to adhesion of a developing agent on the fogging part to a recording material carrier in the area other than the recording material carrying area. SOLUTION: In an imaging apparatus for outputting a recording beam, scanning a recording area on a photosensitive member by the recording beam for forming an electrostatic latent image, developing and transferring the same, intensity control of the recording beam and synchronism control for scanning are executed by detecting the recording beam and comparing the beam intensity and a reference signal with each other. The recording beam has a bias part not contributing to imaging so that the beam output is stopped after detection of the recording beam in the area excluding at least the area corresponding to the recording material in the recording material conveying direction. In the area corresponding to the recording material, the recording beam is constituted of only the bias part in the area excluding the imaging area.
Patent JP-2003060718-A (JP)
Title: Buffer management system for communication controller
Inventor: UTSUKI TSUTOMU
IPC: H04L13/08
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a buffer management system for a communication controller capable of accurately detecting a failure in a buffer management function of a communication control LSI and a buffer information transfer error. SOLUTION: This buffer management system contains a host CPU 2 operating by program control, other devices 3 and 4, a communication controller 1 and a system bus 5 connecting respective devices and used to transfer information, and the communication controller 1 comprises an MPU 10, a main memory 12, a buffer memory 13, a DMAC 11, and communication control LSIs 14.  The buffer is largely divided into three parts with respect to buffer allocation on the buffer memory 13 about buffer memory block allocation in an initial state, the next three-divided front block information is written as the next buffer chain information of a three-divided front block, the communication controller 1 is controlled in such a manner that the MPU 10 performs the next three- divided front block information according to a program stored in the main memory 12, and a failure in the buffer management function and a buffer information transfer error are detected by monitoring whether or not to effectively utilize the next three-divided front block information for the transfer of a frame to be transmitted/received on a communication line.
Patent JP-2003063547-A (JP)
Title: Liquid injector
Inventor: KISHI TAKAO
IPC: B05B11/00
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent the corrosion of a structural member caused by contact with the contents. SOLUTION: A liquid injector is provided with a cap mounted on the mouth 1 of a container, a cylinder 3 fixed to the cap 2 and fitted into the mouth 1 of the container, and a piston 4 held within the cylinder 3 through an elastic member and capable of sucking and injecting the content in the container through reciprocal action thereof within the cylinder 3. The elastic member 7 comprises a stainless spring, having a high strength, a high corrosion resistance, and non-magnetism, which has a high N content of a component.
Patent JP-2003067884-A (JP)
Title: System for managing shared vehicle
Inventor: YAMADA KOICHI
IPC: G06Q50/00
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a shared vehicle management system for realizing efficient and smooth vehicle sharing by allowing a computer mounted on a shared vehicle to independently check a vehicle rental condition. SOLUTION: This shared vehicle management system comprises a management server computer 10 for preparing vehicle rental reservation information and also transmitting the vehicle rental reservation information to a rental vehicle, an electronic card key that can transmits a vehicle operation code, and a vehicle mounted vehicle client computer 20 for allowing a user to utilize the shared vehicle on the basis of collation coincidence between a vehicle operation code included in the vehicle rental reservation information received from the management server computer and the vehicle operation code transmitted from the electronic card key and also notifying a return warning on the basis of a rental end time included in the vehicle rental reservation information.
Patent JP-2003031020-A (JP)
Title: Light fixture replacement device in arcade
Inventor: MORI KENICHI
IPC: F21Y101/00
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a light fixture replacement device for an arcade by which anyone can operate replacement work of a light fixture fitted on the ceiling of an arcade at a low cost, in a short time, and with safety. SOLUTION: An opening 2, of a given size is formed at any place on a ceiling 1 of an arcade, and an upper edge of a lighting tool mounting plate 3 with the same size as the opening 2, of a lighting tool fitted on the surface and an upper edge of the opening 2, are fitted with an opening and closing tool 4 in freely opening and closing manner. A knob 5 is fitted on the rear face of the light fixture mounting plate 3, and a hanging tool 8 equipped with a hook 7 is suspended from the rear face of a maintenance path 6 located above the ceiling 1.
Patent JP-2002136571-A (JP)
Title: Method for manufacturing two-chamber disposition and two-chamber disposition
Inventor: MULLER HANS-JORG
IPC: A61J1/05
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To indicate a method capable of simply manufacturing two-chamber dispositions of a large quantity with a reduced expense and to provide the two-chamber disposition capable of being manufactured with the reduced expense. SOLUTION: The two-chamber disposition comprises a first chamber 7 in which a first component is filled and a second chamber in which a second component is filled. The method for manufacturing the two-chamber dispositions comprises the steps of filling the first or second component in two independent bags 1 and 2 irrespective of mutually with each other, and sterilizing the component. The method further comprises the step of connecting the bags to each other so as to move the component contained in one chamber to the other in order to mix both the components with each other after the sterilizing and filling. After the first and second bags are filled with the components, it is preferred to close a removable release joint. In this case, the ends of the bags are welded to each other.
Patent JP-2003070039-A (JP)
Title: Traveller's information confirmation system, mobile apparatus for traveller, and traveller's information processor
Inventor: WATABIKI RYUICHI
IPC: G06Q50/32
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a system which can easily confirm the present position, etc., of a traveller, without having to spend time or high cost. SOLUTION: This system is equipped with a mobile apparatus 1 that the traveller carries, a network 4 to which the mobile apparatus 1 is connected by radio, and a server 5 which is connected to the network 4. The mobile apparatus 1 mounts a GPS receiver and transmits the information about the present position of the traveller to a server 5. The server 5 generates the information regarding the present position of the traveller to be published on the home page of a travel company, based on the received positional information. The traveller's family, acquaintance, etc., can confirm the current address of the traveller, by browsing the home page with a personal computer connected to the network 4.
Patent JP-2003068612-A (JP)
Title: Apparatus for inspecting superposition
Inventor: KOMATSU KOICHIRO
IPC: G03F7/20
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for inspecting superposition that accurately inspects the mount of slippage of superposition by properly correcting the influence of distortion aberrations of an optical system. SOLUTION: The device for inspecting overlap, measuring the slippage amount of overlap of first and second marks, is provided with lighting systems (1-9) for illuminating a overlap mark composed of the first and second marks formed on the surface (11) of an object, imaging optics (9, 16) for forming an image of the overlap mark on an image surface, and detecting systems (17 and 18) for detecting the image of the overlap mark formed on the image surface. Based on distortion aberrations of the imaging optics and decentering of an optical axis, the positions of feature points of the first and second marks are compensated according to a coordinate within the image surface, and the slippage amount of overlap is found, based on the position of the compensated feature point.
Patent JP-2003065670-A (JP)
Title: Jig for filling heat insulation material for refrigerator and method for transportation
Inventor: YOKOI HIROKAZU
IPC: F25D23/08
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To reduce the area of a transportation device relating to a method of transporting a jig for filling a heat insulator for a refrigerator. SOLUTION: A jig protrusion 3 of the fixture 1 for filling the heat insulator is inserted in a fixture bottom face recess 4. The jig 1 for filling the heat insulation material are stacked in several layers, and transported by the jig transportation device 2. Thus, the area of the jig transportation device 2 is reduced.
Patent JP-2003066540-A (JP)
Title: Image exposure device and image exposure method
Inventor: SUMI KATSUTO
IPC: G02B5/08
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an image exposure device for accurately exposing images with high resolution in a wide area, without the occurrence of an image distortion and irregularities in image due to a distortion of lenses for a collimating lens optical system and a focusing lens optical system in the case of imaging and exposing an image formed by a light source group on a recording medium through the collimating lens optical system and the focusing lens optical system. SOLUTION: The optical systems whose distortion characteristics agree with each other are used in the collimating lens optical system 22 and the focusing lens optical system 24, and the image is formed on the recording medium and exposed by using the optical systems.
Patent JP-2002148787-A (JP)
Title: Photosensitive paste for high frequency circuit board, electronic circuit board which uses the same and method for manufacturing the same
Inventor: YAMAHO TOMOYA
IPC: H05K3/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To solve such problems that a ceramic substrate used for a high frequency circuit has low microfabricating capability because the circuit is produced by drilling or printing with a paste and that even when a paste with photosensitivity imparted is used to increase the process ability of a ceramic substrate, precise control of the pattern is difficult because the obtained pattern shrinks during calcination. SOLUTION: The photosensitive paste for a high frequency circuit board contains a photosensitive resin composition and inorganic particles.
Patent JP-2003073260-A (JP)
Title: Composition for oral enterolavage liquid and packed preparation for the oral enterolavage liquid
Inventor: TOYAMA TOSHIHIRO
IPC: A61K47/34
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a composition for full enterolavage liquid, quickly soluble to water in a bag-like flexible container such as a standing pouch-type one packed therewith. SOLUTION: This composition comprises 118 g±5 wt.% of polyethylene glycol 4000, 11.37 g±10 wt.% of anhydrous sodium sulfate, 1.485 g±10 wt.% of potassium chloride, 2.93 g±10 wt.% of sodium chloride, and 3.37 g±10 wt.% of sodium bicarbonate; wherein the particle size distribution of this composition is such that median value is 170-270 μm, the weight ratio corresponding to <75 μm size is <15%, the weight ratio corresponding to >=250 μm but <500 μm size is preferably >=45%, and the weight ratio corresponding to <75 μm is preferably <10%. This composition is to be offered by being packed in a bag-like flexible container such as so-called a standing pouch-type or infusion solution bag-type one.
Patent JP-2003075595-A (JP)
Title: Radiographic image conversion panel and manufacturing method thereof
Inventor: MAEZAWA AKIHIRO
IPC: G01T1/00
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a radiographic image conversion panel having a high relative luminance and showing satisfactory resolution (referred also to as little image blurring), and a manufacturing method thereof. SOLUTION: This radiographic image conversion panel is characterized in that it has a phosphor layer containing a spherical phosphor particle including at least one of rare earth elements selected from the group consisting of Nd, Gd, Tb, Dy, Ho, Er, Tm, Eu, Y and Yb on a support body.
Patent JP-2003083374-A (JP)
Title: Manufacturing method of friction member
Inventor: CHIBA MASANORI
IPC: F16D69/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a friction member obtaining strong adhering strength between friction material and a back metal, and having excellent durability. SOLUTION: In a manufacturing method of a friction member heating/ pressuring and integrally formed with a metallic back metal and friction material having fiber base material, joining material, and filling material as a main component, the temperature of a mold contacting with the back metal on an opposite to a side to which the friction material of the back metal is joined is made to be not less than a temperature capable of molding the friction member and lower than the temperature of another mold contacting with the friction material.
Patent JP-2003084333-A (JP)
Title: Camera
Inventor: NAGAE RYUICHI
IPC: G03B11/04
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of devising miniaturization and reduction of the cost of a lens barrier mechanism. SOLUTION: In this camera having the lens barrier mechanism arranged at the edge of a lens barrel and protecting the front of a photographic lens, the lens barrier mechanism is equipped with barrier members 5 and 6 opening/ closing a nearly rectangular aperture area E through which photographic luminous flux is made to pass, and a barrier driving member 4 formed almost like a ring and making the barrier members perform opening/closing operation by rotation around an optical axis. In a state where the barrier members are opened, the long side part of the area E is formed by a member constituting the lens barrel, and the short side part and the periphery part of the angle part of the area E are formed by the barrier driving member.
Patent JP-2003085526-A (JP)
Title: Optimal value searching device, optimal value searching method, optimal value searching program, parameter fitting method, and manufacturing method for semiconductor device
Inventor: WADA TETSUNORI
IPC: G06F9/44
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To efficiently search an truly optimal solution while maintaining relation of trade-off between performance indexes and between parameters when a plurality of performance indexes are provided. SOLUTION: The optimal value searching device for automatically searching an optimal value among a plurality of characteristic and performance values, includes an initial group generating means 2 for generating an initial group, an adaptability calculating means 3 for calculating adaptability of an individual for constituting the initial group, a selection means 4 for selecting the individual on the basis of the adaptability, a crossing-over means 5 for exchanging a part of a component of the individual and generating a new individual, an initial setting means 7 for setting a weighting common ratio, a mutation rate, and an object bit position, a uniform random number generating means 8 for generating a uniform random number, and a mutation means 6 for changing a bit content of a bit position in the new individual when the mutation rate is smaller than the uniform random number.
Patent JP-2003087784-A (JP)
Title: Optical video signal control signal adding system
Inventor: ISHIBASHI MASAAKI
IPC: H04N21/647
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical video signal control signal adding system by which Vsync and Hsync are composited to one composite Sync signal and inputted to one of two input terminals and a control data signal is inputted to the other input terminal to be able to transmit them simultaneously. SOLUTION: The inputted Hsync signal and the Vsync signal are composited to a control signal to be multiplex to make a composite sync signal being a single control control signal, and control data is inputted to the null part of the sync signal to add the control data. The system consists of a multiplex stage, a control data encoding stage, an optical signal conversion stage, an optical signal transmission stage, an optical signal reception stage, a signal conversion stage, a synchronization separation stage, and a control data decoding stage.
Patent JP-2003086931-A (JP)
Title: Jet type soldering device
Inventor: HAMADA HIRONORI
IPC: B23K1/08
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To make easier the maintenance of a jet type soldering device which solders electronic parts mounted on a mounting substrate to the substrate by enabling parts to be fixed to be discovered and recovered quickly by making the parts float up on the surface of molten solder when the parts get out of a solder bath even when the parts use an inexpensive material. SOLUTION: The jet type soldering device is provided with the solder bath 3 containing molten solder and solders the electronic parts mounted on the mounting substrate to the substrate by dipping the soldered surface of the substrate in the molten solder. At least bolts 11 used for fixing solder jetting nozzles 10 provided in the solder bath 3 constitute a hollow structure so that an apparent specific gravity as the follow structure becomes smaller than that of the solder.
Patent JP-2003090200-A (JP)
Title: Suspending mechanism of ventilating fan in tunnel
Inventor: HIRAO MUNETAKE
IPC: E21F17/02
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To perform installing-removing work and maintenance-inspection in a range of one side traffic lane, and to dispense with a complicated structure and many parts without increasing a tunnel inside space cross section by installing a suspending mechanism in a tunnel so as to straddle the traffic lane. SOLUTION: An eccentric installing member 2 is installed on the body part one side of a ventilating fan 1, and is journaled to a fixing member 41 arranged in a shoulder part 31 of the tunnel 3 in a journaling part positioned obliquely upward from the axis of the ventilating fan 1 formed in the eccentric installing member 2. The ventilating fan 1 is suspended by the shoulder part 31 of the tunnel 3 so that the ventilating fan 1 rotatably suspended in a journaling place is housed in one traffic lane positioned under the fan. The ventilating fan 1 is held in a rotary position having the center adjusted to a central position of a plurality of traffic lanes by an expandable strut device 5 interposed between the shoulder part 31 of the tunnel 3 and the ventilating fan 1 or the eccentric installing member 2 under a fixing member 42.
Patent JP-2003090897-A (JP)
Title: Chemical decontamination method and device for carbon steel member
Inventor: URUMA YUTAKA
IPC: C02F1/72
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To remove iron oxalate left in a carbon steel member to suppress the adhesion accelerating phenomenon of radioactivity in a method for decontaminating a radioactive nuclide by oxalic acid treatment. SOLUTION: This chemical decontamination method for removing the radioactive nuclide from the carbon steel member by use of oxalic acid comprises treating the carbon steel member with formic acid to remove iron oxalate after removing the radioactive nuclide of the member with the oxalic acid. According to this, the iron oxalate can be effectively removed in a short time while ensuring the soundness of the carbon steel member.
Patent JP-2003092402-A (JP)
Title: Semiconductor device
Inventor: ONO SHOTARO
IPC: H01L29/78
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can reduce a parasitic capacitance between a gate and a drain. SOLUTION: A MOS transistor is provided with a p-type semiconductor region 11, drain layers 15, 16 and a source layer 13 which are formed on a surface of the region 11, a gate electrode 18 which is formed on the region 11 across the drain region 16 and the source region 13 via a gate insulating film 17, a drain electrode 24 and a source electrode 20 which are formed on the drain region 15 and the source region 13, respectively, a first conductive film formed on the gate electrode 18 via an insulating film 19, and a drain wiring layer which is formed on the source electrode 20 and the first conductive film via an interlayer insulating film 22 electrically connected with the drain electrode 24 and overlapped with the gate electrode 18. A potential equal to the source electrode 20 is applied to the first conductive film.
Patent JP-2003099662-A (JP)
Title: Equipment management device, equipment management system and program
Inventor: KONDO HIROO
IPC: G06Q30/06
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a measuring instrument management system that enables centralized and efficient management of a measuring instrument. SOLUTION: A database in a management terminal 10 stores information about the capacity of the managed measuring instrument 2, information about a calibration schedule and information about a loan status. When a user borrows the managed measuring instrument 2, a handy terminal 30 reads in a two-dimensional code 4 described on an employee identification card and reads in a bar code 3 attached to the measuring instrument 2, and transmits user identification information included in the two-dimensional code 4 to a server.  The management terminal 10, which receives the information via a radio network 50, compares the information and the loan status in the database, and if the measuring instrument 2 is currently on loan, outputs information to the effect that it can not be loaned, and if it can be loaned, stores both the input information and a current date as a date of loan additionally in the loan status.