baber/WOPTO huggingface dataset:
Patent JP-2001221745-A (JP)
Title: Flaw inspecting illumination device
Inventor: NAITO SHUJI
IPC: G01N21/84
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To enable to inspect flaw easily, even in the case of a test object to which close installation of a flaw detection device is difficult and whose surface is changed greatly from a mirror finished surface to a diffusing surface. SOLUTION: In this flaw inspecting illumination device used for an optical surface flaw inspection device for detecting a flaw part by illuminating the test object and processing an electric signal obtained by imaging the object by an electronic camera, a light scattering degree control board 13 capable of controlling a haze rate electrically is arranged between an illumination and the test object to control the haze rate.
Patent JP-2001223236-A (JP)
Title: Metallic ball transfer device
Inventor: TOMOKAGE HAJIME
IPC: B25J15/06
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide technique by which a metallic ball is sucked surely onto a suction jig and shifted certainly onto a semiconductor integrated circuit when a ball electrode is formed in the semiconductor integrated circuit and an electronic part such as a BGA(ball-grid-array), to use one suction jig to a plurality of kinds by selectively shifting only a fixed ball electrode, and to provide a means by which a defective is avoided and the ball electrode is transferred only in a non-defective when balls for a plurality of the semiconductor integrated circuits are formed integrally. SOLUTION: A plurality of suction holes 41 with pairs of the electrodes, in which surfaces are covered with a dielectric, are formed to the suction jig 42 installed onto the semiconductor integrated circuit 43, and switch arrays 27 connected to these electrodes and positive and negative voltage sources 28, 29 are mounted. The connection of the switch array 27 is changed over by a microcomputer 30, to which electrode-arrangement information 31 is transmitted, and an electrostatic force repulsive works to a place where the ball electrodes 44 must be shifted, and attractive force to the suction holes to which the ball electrodes need not be shifted.
Patent JP-2001227408-A (JP)
Title: Aluminum alloy piston for internal combustion engine
Inventor: MIYASAKA HAJIME
IPC: F02F3/10
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy piston for an internal combustion engine capable of attaining lightening of weight and reduction of sliding resistance and excellent in durability. SOLUTION: This aluminum alloy piston 10 for an internal combustion engine constitutes skirt parts 20, 25 by opposed pairs to connect the fellow opposed one ends 20a, 25a and the other ends 20b, 25b of the skirt parts 20, 25 by wall parts 30, 32 so as to form a rectangle by the wall parts 30, 32 and the skirt parts 20, 25 and form pin boss parts 35, 37 swollen in the center of the wall parts 30, 32 to provide anodic oxide films 50, 50 by an electrolyte mixing a phosphate and a fluoride in outer side surfaces 21, 26 of the skirt parts 20, 25 to be a member impregnating a lubricant in a fine hole of the anodic oxide films 50, 50.
Patent JP-2001192336-A (JP)
Title: Endoscopic demucosation using highly viscous substance
Inventor: YAMAMOTO HIRONORI
IPC: A61P7/04
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To solve a problem that it is necessary to overcome various technical restrictions such as the confirmation of a lesioned part, the efficiency of resection and the control of hemorrhage in the technique of 'endoscopic demucosation' which has been developed for the resection of the lesioned part under the operation of an endoscope instead of a major operation such as laparotomy, thoracotomy or evisceration on the treatment of early cancer or other neoplastic mucosal lesion and by which a lesion difficult to treat in the body is resected in a remote operation. SOLUTION: This technique of 'endoscopic demucosation' comprising injecting a medicine containing a polymeric gel-like highly viscous substance having biocompatibility (a mucopolysaccharide, especially a sodium hyaluronate solution), a vasoconstrictive and hemostatic agent, and a pigment into the lower layer of a lesioned part to be endoscopically resected to protrude the part and then resecting the protruded part. The technique of the 'endoscopic demucosation' enables the improvement in the efficiency of the lesioned part resection, the enhancement of operability, the control of hemorrhage on the resection, and the safe and sure collective resection of even a relatively large lesioned part.
Patent JP-2001230822-A (JP)
Title: Data transmission control method and data transmission controller
Inventor: DEMURA KAZUYA
IPC: H04L5/16
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a method by which data can be sent without destroying transmission data even when a transmission buffer has only one plane in a frame configuration where a data transmission assignment position in one frame is varied with each frame. SOLUTION: The data transmission controller of this invention has a transmission buffer to store transmission data, a frame notice signal used to indicate a section between frames, and a control signal used to control permission of data transmission, and control writing of transmission data to the transmission buffer is performed and the data transmission is controlled so as to write the transmission data to the transmission buffer during a data reception period or at the outside of a data transmission period. Thus, even when the data transmission assignment position in one frame is varied by each frame, the data are transmitted at a data transmission assignment position when the transmission buffer has only one plane.
Patent JP-2001224847-A (JP)
Title: Game system and information storage medium
Inventor: WATANABE KAZUMASA
IPC: A63F13/55
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To easily form a realistic image using an image reflecting environment and conditions changing at real time, as texture. SOLUTION: This game system forms images. A texture setting part 142 performs necessary processing for using at least a part of an original image plotted in an image plotted area being subjected to rendering processing in the image forming process of a given frame. A mapping processing part 144 performs processing for forming the image of the given frame using an image formed by mapping the texture comprising at least a part of the original image, on a given object. Deformation processing may be applied to the texture comprising at least a part of the original image, before mapping the texture on the given object.
Patent JP-2001296740-A (JP)
Title: Developer container, process cartridge, and developer container sealing method
Inventor: FUJIWARA YASUO
IPC: G03G15/08
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a developer container whose sealing performance is excellent and stable while restraining the deformation of sealing surface by heat and pressure at the time of sealing to the utmost and realizing the improvement and the stabilization of accuracy in developing member attaching work and the uniting work of the developer container in the next, stage and further the stabilization of a developer discharging function. SOLUTION: In this developer container Y storing the developer by sealing an aperture part, material compatible with dispersion material dispersed and incorporated in the sealant layer of a sealing member X is dispersed and incorporated at least in the sealing part S of the container, and the sealing part of the container is processed to be warmed before sealing.
Patent JP-2001228022-A (JP)
Title: Wavelength-selecting infrared detection element and infrared-ray gas analyzer
Inventor: HARA HITOSHI
IPC: G01N21/35
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized inexpensive wavelength selecting infrared-ray detection element, the assembly accuracy of which can be ensured. SOLUTION: This wavelength selecting infrared-ray detection element is constituted by integrally forming a wavelength selecting filter, which selectively transmits infrared rays emitted from a light source, depending upon their wavelengths and an infrared detector which detects infrared rays transmitted through the filter with each other.
Patent JP-2001233150-A (JP)
Title: Danger judging device for vehicle and periphery monitoring device for vehicle
Inventor: OGURA HIROYUKI
IPC: B60W30/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a danger judging device for a vehicle capable of judging the danger of contact with a peripheral approaching object accurately at a low cost. SOLUTION: An information collecting means 22a-1 collects the information changed according to the road structure around the vehicle. Upon receiving a plurality of photographed images of different monitor regions, a selecting means 22a-2 selects the photographed image of a region requiring monitoring among a plurality of images based on the information. An approaching degree detecting means 22a-3 processes the selected image to detect the approaching degree of the approaching object. A danger judging means 22a-4 judges the danger of contact with the approaching object based on the approaching degree.
Patent JP-2001238125-A (JP)
Title: Image movement correction device
Inventor: TSUCHIDA YUKITAKA
IPC: G03B5/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent image movement correction performance from being deteriorated because of the instability of the output of an averaging part 2 for a prescribed time after the power of an imaging apparatus is switched on and the reference for performing correction becomes unstable. SOLUTION: When the power of an imaging apparatus is interrupted, the output of an averaging part 2 is stored in a storage part 3. An amplification coefficient deciding part 4 decides an amplification coefficient by the signals of the averaging part 2 and the storage part 3 when the power of the imaging apparatus is switched on. A multiplication part 8 multiplies the output of the averaging part 2 by the coefficient and a correction signal generation part 6 generates a correction signal. Thus, the stable correction of image movement can be started just after the supply of the power of the imaging apparatus and stable performance can be secured.
Patent JP-2001244553-A (JP)
Title: Photo-electron apparatus
Inventor: TAKANO JIHEI
IPC: H04B10/572
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To solve problems such as the output signal wavelength of a semiconductor laser being a light source can not be controlled with high precision, and wavelengths mix in the worst case caused by shifting of the output signal wavelength and so on, when it is used in a WDM system where wavelengths are multiplexed with high density, since time is lost until control of a Peltier element is performed after the sensing of temperature by a thermistor, in the case of an optical semiconductor device module where a Peltier element is controlled on the basis of a temperature sensed by a thermistor. SOLUTION: A strain sensor is fitted to a heat sink portion in the vicinity of a semiconductor laser, and a control circuit composed of a comparator circuit which performs comparison and decision of a sensed quantity of strain of a heat sink, and a Peltier operating circuit which controls and operates a Peltier element is arranged.
Patent JP-2001231384-A (JP)
Title: Tree protector
Inventor: AKAI TATSUO
IPC: A01G13/10
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a tree protector capable of preventing a nursery stock from frost damage due to sharp temperature decrease as well as surely preventing the nursery stock from animal injury to promote its growth. SOLUTION: This cylindrical tree protector 1 is such one as to be made of a transparent or semitransparent resin sheet, wherein a plurality of vent holes 8 are provided, each at about the same height, in the area about 50-200 mm above the ground where the tree protector is set upright, and at a prescribed interval from the lower edge of the outer peripheral surface of the protector.
Patent JP-2001242182-A (JP)
Title: Sample-dispensing apparatus autoanalyzer
Inventor: MAEDA ATSUSHI
IPC: G01N35/10
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To realize a sample-dispensing apparatus of a autoanalyzer which can detect a level of clogging of a sample probe when the sample probe clogs, detect the possibility of the presence of foreign articles or the like in a sample, verify whether a dispensing operation is carried out correctly and enhance a reliability on measured results. SOLUTION: A differential pressure sensor 10 is connected between a dispensing syringe 10 and the sample probe 1 by T-shaped joints 6a and 6b, whose output is taken into a microcomputer 13 via an amplifier 11 and an A/D converter 12. The microcomputer 13 stores the output of the differential pressure sensor 10 during a suction/discharge operation into a memory 14 and determines state of the clogging of the sample probe 1. Since a pressure difference in a state with the sample probe 1 shut is '0', pressure differences of two points in normal state and in the state with the sample probe completely shut can be obtained, by measuring the pressure difference in a state without the sample probe 1 being shut.  An advantage of measuring the pressure difference by the differential pressure sensor 10 is to enable the state of the clogging of the sample probe to be detected according to the pressure difference.
Patent JP-2001242739-A (JP)
Title: Image forming device
Inventor: KOSUGE KAZUHIRO
IPC: G03G15/20
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device in which a slip can be prevented, generated between a recording medium and a pressed body caused by the temperature up of the pressed body due to the transportation of the recording medium to the nip with a space between paper sheets longer than a usual space at continuous image formation, and which enables the clamping and transportation of the recording medium in the nip at a stable transportation speed. SOLUTION: In the image forming device equipped with the fixing device which performs the clamping and transportation, of a transfer material carrying an image and heats and pressurizes it in the nip by a fixing film 101 and a pressure roller 102, when the interval of the space between paper sheets from time when the rear end in the transportation direction of a starting transfer material passes the nip to the time when the front end in the transportation direction of a late-starting transfer material succeeding the starting transfer material rushes in the nip is longer than a prescribed time length at continuous image formation, electric power supply from a power source to a heater 105 is interrupted during at least one part of time length of the non-feeding time length to the nip of the recording medium.
Patent JP-2000347421-A (JP)
Title: Improved dry photolithography process for exposure with deep ultraviolet ray
Inventor: WEIDMAN TIMOTHY
IPC: G03F7/16
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a dry autolithography technique effective to form a semiconductor integrated circuit having a pattern size of <0.18 μm. SOLUTION: A resist film 16 is formed on a substrate 12 by plasma polymerization using an organosilane precursor having at least two carbon atoms and at least one silicon atom bonding to a hydrogen atom. The resist film 16 is then selectively exposed to <50 mJ/cm2 radiation in an oxidizing environment and the exposed or unexposed part is removed by an etching process to carry out development. The contrast of the photoresist layer can be selected in accordance with the oxygen content of development plasma.
Patent JP-2001234773-A (JP)
Title: Engine control device
Inventor: ASANO SEIJI
IPC: F02D45/00
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To carry out engine control favourable even for comparatively short- term load fluctuation by improving learning renewal of a controlled variable of idling engine speed control. SOLUTION: This control device for an engine is constituted to restrict the number of reflection to a learning value of a feedback controlled variable against target engine speed of idling engine speed control and to carry it out when an absolute value of the feedback controlled variable exceeds a specified value. Even in the case of load fluctuation of a variable displacement air conditioner whose refrigerant-compressing compressor varies in displacement according to situations, stable learning of idle speed control and engine control can be performed.
Patent JP-2001233730-A (JP)
Title: Cosmetic
Inventor: KAMIYA MIHO
IPC: A61K8/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic exhibiting sufficient luminescent effects, excellent in a so-called design at a dark place and having high light resistance and bleeding resistance without spoiling an essential purpose of the cosmetic even at a bright place. SOLUTION: This cosmetic comprises a colored powder obtained by carrying out a prescribed surface treatment to a colored material prepared by making a powder of nylon or silk absorb a water-soluble tar coloring matter containing at least one of monosodium salt of 9-(4'-sulfo-2'-sulfoniumphenyl)-6- diethylamino-3-(N,N-diethylimino)-3-isoxanthene and trisodium salt of 1- hydroxy-3,6,8-pyrenetrisulfonic acid.
Patent JP-2001243092-A (JP)
Title: Event recording/reproducing system and computer readable medium with event recording/reproduction program stored
Inventor: YASUDA NAOHISA
IPC: G06F3/02
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an event recording/reproducing device capable of displaying the contents themselves of a recorded event on a screen. SOLUTION: An event recording/reproduction program 12 records a message connected to a message queue 10a by each device driver 13 in a recording table group 30 as event recording data while adding a guide message corresponding to the contents of the message. At the time of reproduction, the event recording/reproduction program 12 successively reads each event recording data from the recording table group 30, and links the data with the message queue 10a, and displays the guide message added to each recording message at a display 2. The guide message added to the event recording data recorded in the recording table group 30 can be rewritten.
Patent JP-2001238725-A (JP)
Title: Cosmetic case
Inventor: SUDO TATSUO
IPC: A45D33/00
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic case convenient in use for a tool during makeup, allowing a user to add a special makeup agent to a makeup material as she likes. SOLUTION: A holder portion 2 of a special makeup agent storing case 4 is provided on a case body 1 and a pallet portion 3 is formed on a surface 1a of the case body 1. A user can increase/decrease the mixture rate of the special makeup agent P when using the makeup material C, as she likes, and use the pallet portion 3 for mixing the special makeup agent P with the makeup material C and trapping the special makeup agent P. Therefore, easy makeup by the feel of art is ensured without labor for preparing other tools.
Patent JP-2001238625-A (JP)
Title: Method for producing cold chinese noodle
Inventor: SUBI MASANORI
IPC: A23L35/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing cold Chinese noodles enabling eaters to enjoy the cold noodles with miso, soy sauce or salt taste similar to hot Chinese noodles' taste, and persons working in hot places to eat with refreshing cool feeling, and capable of being delivered since the oil fraction thereof does not coagulate even in a winter season. SOLUTION: This method for producing cold Chinese noodles comprises such processes as to prepare ingredients, soup, thick seasoning either of miso, soy sauce or salt taste, garlic oil, and cold noodles; wherein animal oil fraction coagulated through cooling a crude soup made by cooking the material is removed in the process of preparing the soup, and the above treatment of removing such oil fraction is done at least three times, and after the oil fraction is removed, the crude soup is filtered to become clear, and finally the cold noodles are put into a case with ice blocks followed by pouring a soup and thick seasoning-mixed one and garlic oil thereonto and then dishing up the ingredients.
Patent JP-2001044998-A (JP)
Title: Method and device for estimating communication quality
Inventor: ORI KATSUNORI
IPC: H04L12/24
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To estimate the end to end communication quality by checking the goodness of fit of plural linear multiple regression models and inputting the management information base(MIB) information to an optimum fitting model to estimate the end-end quality. SOLUTION: The even background load are generated by a desktop server 1, etc., to the terminals 19a-19d respectively and at the same time the performance measurement traffic is flowed to the terminal 19a to measure the throughput. The terminals 19a-19d and a MIB collection terminal 5 collect the MIB data on an upstream router 9 of a transmitting router, the subscriber's routers 17a-17d and a high function subscriber's router 21 respectively. The experiment condition of every category is quantized since both experiment and MIB information are treated at a time, and an optimum variable is selected for setting the end-end performance. A most fitting combination of variables is selected to be used for estimating the end-end performance among the MIB information and quantized experiment conditions. The MIB information is inputted to an optimum model and the end to end quality is estimated.
Patent JP-2001255769-A (JP)
Title: Method for manufacturing fixing device
Inventor: OKADA MITSUHARU
IPC: H05B6/36
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To eliminate trouble that an IH type fixing roller obtained by winding a coil wire round a bobbin where plural shafts are arranged in a direction orthogonal to the rotary shaft of a heat roller and attaching it to the inside of the heat roller can not be mass-produced as a practical matter because it is difficult to mechanically perform work for winding the coil wire round the respective shafts. SOLUTION: A jig 1 where the one-end sides of plural shafts 1a formed in parallel are opened is used and a welded magnet wire 2 where an insulating coating film and a welding coating film are formed on the outside of a copper wire is used as the coil wire. By mechanically winding the wire 2 round the respective shafts 1a of the jig 1 first (a) and applying a specified current to the wire 2 in such a state, the welding coating film is melted to fix the shape of the wire 2. Then, the wire (coil) 2 is detached from the jig 1 (b), and the bobbin 3 is molded by injection-molding with the coil 2 as an insert member (c). Thus, the shape of the coil is fixed first and the bobbin 3 is molded later so that it may be integrated with the coil, whereby a manufacturing stage is drastically simplified in comparison with the conventional manner and mass- production is facilitated.
Patent JP-2001251009-A (JP)
Title: Optical transmitter
Inventor: SUNAGA YOSHINORI
IPC: H04B10/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed and low-cost optical transmitter. SOLUTION: One end of a chip resistor 40 is directly connected to an electrode of an optial element chip 20 and the other end of the chip resistor 40 is connected to the leading edge of a signal line 31 to apply a signal current to the optical element chip 20 from the signal line 31. Thereby, wire bonding is not necessary and therefore the length of a wire can be shortened, which can realize the high-speed and low-cost optical transmitter.