baber/WOPTO huggingface dataset:
Patent JP-2001244237-A (JP)
Title: Refrigerant purge method and system for semiconductor manufacturing device
Inventor: KANEKIYO HIROSHI
IPC: H01L21/3065
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerant purge method and system for improving efficiency by quickly performing purge operation for maintenance without removing parts for solving the problem that the maintenance requires much time since the parts are removed, and washing operation is made in a separate room for periodical maintenance although a refrigerant circulation means is used for a semiconductor manufacturing device. SOLUTION: In a semiconductor manufacturing device circulating a refrigerant with a cooling chamber, a gas purge means for purging gas to parts in the semiconductor manufacturing device is provided. Also, the switch between the refrigerant circulation and the gas purge is controlled by a remote control means, the purge gas is allowed to flow in a direction opposite the refrigerant circulation, and the refrigerant is unloaded from the parts is the semiconductor manufacturing device for recovery.
Patent JP-2001249415-A (JP)
Title: Printing service system
Inventor: KONO JUNICHI
IPC: G06Q30/06
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a printing service system which is capable of inserting advertisement information on prints, thereby curtailing a customer's payment. SOLUTION: This system includes an advertisement information input means 11 which is inputted with the advertisement information from an advertiser, an image input means 10 which is inputted with the image information from the customer, an advertisement information adding means 15 which adds advertisement information introduced from the advertisement information input means 11 to the images inputted from the image input means 10, a control means 12 which controls the entire movement and a printing means 17 which executes printing. This printing means 17 is so constituted as to print the output of the advertisement information adding means 15 when carrying out the printing of the customer's image information.
Patent JP-2001249709-A (JP)
Title: Machine tool with operation monitor
Inventor: MIWA OSAMU
IPC: G05B19/4063
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To easily confirm whether or not an actuator loaded on a machine tool is operating in a designed time. SOLUTION: This machine tool is provided with an operation monitor means 11 for confirming the operating time of an actuator 7 constituting a machine driving part 6. This means 11 is provided with a display outputting means 13 for allowing a display means 12 to display the time difference of the actual operation and designed operation of the actuator 7 so that this can be identified. The display means 12 is constituted as a light source such as a lamp. At the time of operating the actuator 7, the display outputting means 13 is turned on/off after the lapse of the designed time, and turned on when the operation is ended.
Patent JP-2001251320-A (JP)
Title: Burst data communication system in atm network
Inventor: KOGA YOSHIHIKO
IPC: H04L12/28
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a burst data communication system for an ATM network that needs no server for address resolution, and converts an Ethernet address into an ATM address for the communication. SOLUTION: In a network system where terminal units 30 employing the ATM transmission system and accommodating at least burst data are interconnected in a mesh, when transmission lines are configured to be a mesh, an ATM switch panel mounted in an adjacent terminal unit 30 sets a VP in advance and a burst data interface panel in each terminal unit 30 sets the VP while preventing a communication path from being a loop in order that transmitted data are not received in a plurality of directions.
Patent JP-2001255295-A (JP)
Title: Method and device for detecting gas
Inventor: MIHASHI HIROKAZU
IPC: G01N27/12
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for detecting gas capable of stabilizing an output corresponding to gas density to be detected irrespective of an atmospheric temperature. SOLUTION: A gas detecting element 10 is provided and connected with a circuit part 4. The circuit part 4 comprises a current carrying control mechanism 2 for pulse-applying a detecting voltage for detecting gas to be detected to the gas detecting element 10 when a standby time is passed after a purge voltage for eliminating a deterioration factor is pulse-applied by carrying a current and heating the gas detecting element 10; and an output part 3 for emitting an alarm output to an alarming device 7 when receiving an electrical signal based on a change in a resistance value when the gas detecting element 10 contacts with the gas to be detected and a resistance value of the gas detecting element 10 changes. A thermistor 51 for measuring an ambient temperature of the gas detecting element 10 is provided.  A standby time setting mechanism 6 for variably setting the standby time, which the conductivity controlling mechanism 2 refers to, on the basis of temperature output information from the thermistor 51 is provided in the circuit part 4 so as to change standby time setting.
Patent JP-2001253691-A (JP)
Title: Chain lever hoist
Inventor: WADA YASUO
IPC: B66D3/14
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a chain lever hoist capable of locking a part facing the longitudinal one end of an operation lever in a lever cover to the longitudinal one end of the operation lever by means of a simple structure and oscillating the operation lever without causing any disturbance in cargo horizontal pulling work, for example. SOLUTION: On the outside of a brake cover 77, a receiving part 18 constructed of a through hole 17 allowed to receive a projection part 25 is formed in the longitudinal one end of the operation lever 10 arranged rotationally around the longitudinal one end side of the brake cover 77, and the projection part 25 is formed in the position facing the longitudinal one end of the operation lever 10 in the lever cover 20 assembled to the operation lever 10. When the projection part 25 is received in the receiving part 18, the one end of the lever cover 20 is locked in the longitudinal one end of the operation lever 10.
Patent JP-2000329524-A (JP)
Title: Range finder
Inventor: AZUMA TAKEO
IPC: G06T7/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To make accurate measurement of three dimensional information executable with a range finder without being affected by the fluctuation of intensity of cast light. SOLUTION: A light source 2 is provided with photodetectos 21a and 1b for detecting the intensity of cast light. The light intensity of reflection light image photographed by a camera part 1 is corrected by using the light intensity detected with the photodetectors 21a and 1b as correction information. A distance calculator 6 uses the corrected image and produces a range-image. Thus, even if the light intensity of the cast light fluctuates, the fluctuation of light intensity of the reflection light image due to the fluctuation is corrected.
Patent JP-2001252512-A (JP)
Title: Air cleaner
Inventor: SAKAI TOSHIO
IPC: B01D46/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner having a high treatment capacity per a volume and low maintenance frequency. SOLUTION: A lid member 14 is placed on the upper end of a filter roll 1 formed by winding a sheetlike air filter so as to close the central part of the roll end and air is sent in the filter roll 1 from the central part of the roll end through the opening part 3 of a shield plate 2 for shielding the outer peripheral part of the lower end of the filter roll 1 by a blower 8 and brought into contact with the surface of the air filter within the filter roll 1 and passed therethrough to be cleaned and cleaned air is discharged from the outer peripheral part and side surface part of the upper end of the filter roll 1.
Patent JP-2001251920-A (JP)
Title: Chute device for vegetable harvester
Inventor: KIYONO YUJI
IPC: A01D23/04
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To solve problems that the operating efficiency is extremely undesirable because vegetables are stuffed into a piled state in which the central part rises and the vegetables should be leveled flat according to manual operations by an assistant operator when the vegetables are stuffed from a chute into a container with a conventional vegetable harvester. SOLUTION: This cute device for a vegetable harvester is obtained by composing the vegetable harvester equipped with a harvesting conveyor 2, a foliar treating device 3 and a loading conveyor 4 from the front side on a traveling car body 1 and composed by installing a flow regulating plate 7 for guiding and regulating the flow of the flowing harvested vegetables in the cute 5 for taking over the harvested vegetables from the final loading conveyor 4 in order to solve the problems.
Patent JP-2001265080-A (JP)
Title: Image processing device, image forming device, method for discriminating color or monochrome, and use charging device
Inventor: TAKAIRA SUKETOSHI
IPC: B41J29/38
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device capable of discriminating whether the image formed on a paper sheet is color image or monochrome image by appropriately making the actual image formation state reflected performed and to provide a charging device for appropriately charging the user. SOLUTION: A color discriminating part 305 discriminates whether a formed image is color or monochrome, based on the reception number of times of vertical enable signal. A charging part 309 performs appropriately the charging based on the reception number of times of the vertical enable signal. Therefore, the appropriate charging is performed based on the signal reception number of times while reducing burdens for calculating the charging.
Patent JP-2001268184-A (JP)
Title: Mobile phone set
Inventor: MOROTA MASAHISA
IPC: H04B1/38
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a mobile phone set with excellent luminance, saturation and enhanced visibility. SOLUTION: A mobile phone 1a is provided with operation keys that are placed under a front case 101 containing electronic components in its inside, a protection window 102 provided onto the front case 101, a liquid crystal display panel 120 provided in the inside of the front case 101 and whose display side is opposed to the protection window, a light guide board 132 that is placed between the liquid crystal display panel 120 and the protection window 102 and emits an introduction light to the liquid crystal display panel 120, and an LED 131 placed at the operation keys and acting like a light source introducing the light to the light guide plate 132.
Patent JP-2001259309-A (JP)
Title: Rotary filtration apparatus
Inventor: MIYASAKA RYOICHI
IPC: B01D33/70
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a rotary filtration apparatus capable of reliably separating and recovering precipitated coarse particles and floating particles in an object liquid to be treated and preventing a formed cake layer from dropping to a treatment tank and improving the effect of washing the cake as well. SOLUTION: The rotary filtration apparatus is equipped with a closed cylindrical filtration drum which comprises a filter medium spread in the outer circumferential face and is laid transversely in a rotatable manner and whose lower part is immersed in an object liquid to be treated in a treatment tank, a filtered liquid discharge means for discharging the passed and filtered liquid to the inside of the filtration drum, and a cake recovery means for parting and recovering the cake formed in the circumferential face of the filter medium by blowing back a compressed gas. The rotary filtration apparatus further comprises a plurality of buckets which have filters in the bottom faces and are arranged continuously in the entire outer circumference of the filtration drum while being opened in the rotation direction.
Patent JP-2001257460-A (JP)
Title: SOLDERING METHOD USING Pb FREE SOLDER
Inventor: NAKATSUKA TETSUYA
IPC: H05K3/34
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent the reliability of a connection from dropping remarkably. SOLUTION: This soldering method prevents a large temperature gradient from being made within a solder connection, by lessening the heat capacity of the part main body for making it hard for the precipitation of a component of low melting point hard to occur on the side close to a board, putting heat insulating material between the leads of a part and the main body of the part, or performing cooling of a second face by cold air, water or the like and the heating the periphery of the electronic part main body at the first face with hot air or water, when performing flow soldering, using the Pb free solder of higher melting point then conventional Sn-37 mass % Pb or noneutectic composition.
Patent JP-2001266641-A (JP)
Title: Conductor composition
Inventor: HASEGAWA SHIGEO
IPC: H05K3/34
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a sufficient aging strength, achieving an excellent soldering performance, by using silver only in the aging of a conventional conductive coating film in the soldered condition. SOLUTION: A conductor composition with a large aging strength, excellent in the solder wetting and in the solder corrosion, is obtained without requiring addition of expensive Pd and Pt, by combining frit comprised of borosilicate glass powder of 580 deg.C and other metallic oxides with bismuth as a main component, copper, and manganese powder with coprecipitation powder Ag-Cu including 0.5-5.5 wt.% of Cu as conductor powder to produce a paste with 80 wt.% of the solid distribution quantity and 20 pts.wt. of an organic vehicle.
Patent JP-2001029128-A (JP)
Title: Nail die-cutting seal
Inventor: KAMEYAMA YOSHISUE
IPC: C09J7/02
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a nail die-cutting seal to be easily applied to a nail, satisfying a user's desire for creation in applying a decoration paint to a nail. SOLUTION: This die-cutting seal 1 consists of a resin film 2 and a peel-off sheet 3. The resin film 2 has a die shaping part 2j with a cutting die in a prescribed shape and a peel-off direction specifying part 2f for specifying the direction of peeling off the film pasted to a nail at the corner of a die-cutting part 2a. And an affixing standard part 2g as a standard for affixing the seal is formed nearly at the center of a base part 2b. On the other hand, the resin film 2 and the peel-off sheet 3 are divided into die-cutting parts 2a, 2a and base parts 2b, 3b by notches 2c, 2d, and 3c, 3d.
Patent JP-2001268300-A (JP)
Title: Management system for image-processing unit
Inventor: TSUDA TAKAO
IPC: H04N1/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an image-processing unit that can conduct maintenance on the basis of accurate information. SOLUTION: The system is provided with the image-processing unit 2, a photographing means that can make transmission/reception with a management unit 3 which manages the maintenance of the image processing unit 2 and photographs a control state and/or an operation state of the image-processing unit 2, and a recording means that records an operating sound and transmits the photographed image information and the recorded operating sound information to the management unit 3. Furthermore, the image-processing unit 2 is provided with a means sensing a smell and a means sensing vibration at a prescribed position of the unit 2 and the smell and vibration information sensed by them is transmitted to the management unit 3. A physical property change detection means for heat, light and pressure required for the image-processing of the image-processing unit 2 and a fault detection means for the image- processing unit 2 are provided and the data are transmitted to the management unit 3.
Patent JP-2001266468-A (JP)
Title: Optical disk unit
Inventor: KONDO KOICHI
IPC: G11B7/085
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To discriminate the kinds of a disk with less load in constitution. SOLUTION: The threshold value of a comparator 11A which compares a focus error signal FE within a focus servo circuit 7a with the prescribed threshold and outputs a focus zero cross signal FZC is made changeable over to a value for focus searching and a value for disk kind discrimination. In rising the focus servo, a controller 13A changes over the threshold of the comparator 11A to the prescribed value THF for focus search, then outputs a focus search signal and outputs the FZC signal rising down just before a laser beam emitted by an optical pickup 3 focuses at the signal plane of an optical disk 1. In discriminating the disk kind, the threshold of the comparator 11A is changed over for THD for disk kind discrimination and the focus search signal is outputted to monitor whether FZC goes to a high or not.  The discrimination of whether the optical disk 1 is a CD or CD-R or CD-RW is thus made possible.
Patent JP-2001264248-A (JP)
Title: Detection method of chlorinated organic matter and detection device
Inventor: SHINOJIMA HIROYUKI
IPC: G01N21/33
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To confirm the progression state of a decomposition process and a washing process of chlorinated organic matter and a finish point of time. SOLUTION: Supercritical carbon dioxide 32 is brought into contact with an article including PCB to elute the PCB selectively, and the supercritical carbon dioxide 30 including the PCB is introduced into a spectroscopic cell in an inspection chamber 12, and an ultraviolet ray is irradiated thereon to measure transmissivity in a prescribed wavelength. When the transmissivity becomes at least a prescribed transmissivity, the residual concentration of the PCB is determined to be a concentration at most prescribed value.  The prescribed wavelength is selected from a wavelength zone showing the higher transmissivity in proportion to the smaller number of bonded chlorine included in the chlorinated organic matter, and as for the prescribed transmissivity, the transmissivity at the concentration of the prescribed value of the chlorinated organic matter having the smallest number of the bonded chlorine is used.
Patent JP-2001274884-A (JP)
Title: Video interphone device
Inventor: SAKAGUCHI SHIGEKI
IPC: H04M9/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to constantly watch an LCD monitor video in the wide direction of a visibility angle without regard to the installing situation/ using situation of an interphone master set provided with an LCD monitor. SOLUTION: In an interphone system by which a user can speak while looking at the face of a visitor by displaying the video of the visitor, which is picked up by a camera provided at a slave set at an entrance, on the LCD monitor 2 provided at the interphone master set M installed indoor, the LCD monitor module 1 of the monitor 2 is fitted to the interphone master set main body 4 of the master set M in an attachable and detachable manner. The module 1 is fitted to the main body 4 with the module 1 upside down in accordance with the angle of visibility in a horizontal direction being asymmetrical when the monitor 2 is used to be long vertically.
Patent JP-2000338620-A (JP)
Title: Method for manufacturing silver halide photographic emulsion
Inventor: MIKI MASAAKI
IPC: G03C1/015
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a silver halide emulsion small in size and superior in monodispersivity and the monodispersed silver halide emulsion and flat silver halide emulsion by using these silver halide grains for forming nuclei or growing crystals. SOLUTION: The silver halide photographic emulsion is continuously manufactured by forming at least one of an aqueous solution of silver salts and an aqueous solution of silver halides into a high-speed linear jet stream and mixing both in a short time, without recycling the two kinds of solutions, and by forming at least one of an aqueous solution of silver salts and an aqueous solution of silver halides into a highspeed linear jet stream and mixing both without mechanically stirring both.
Patent JP-2001271511-A (JP)
Title: Damper
Inventor: KATAYAMA YOHEI
IPC: E04H9/02
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent the abutting of a damper device installed into a wall against a wall surface. SOLUTION: In the damper 10, a lower transmission member 16 fixed onto a lower beam 13, an upper transmission member 17 fixed onto an upper beam 14 and hydraulic dampers 22, 23 mounted so as to be interposed between the lower transmission member 16 and the upper transmission member 17 are secured into a wall surface-shaped space 15. When vibrations in the longitudinal direction (the direction D) orthogonal to the damping operating direction (the direction C) of the hydraulic dampers 22, 23 are input, rocking in the longitudinal direction of the hydraulic dampers 22, 23 is prevented and abutting sounds with wallboards 31, 32 are not generated because movement in the longitudinal direction is controlled by horizontal members 18, 19 and connecting members 20, 21 in the upper frame member 16b of the member 16 and the lower frame member 17b of the member 17.
Patent JP-2001273714-A (JP)
Title: Recorder and method for recording
Inventor: ICHINOSE TSUTOMU
IPC: G11B20/12
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a recorder which records information onto a recording medium so as to maintain good accessibility to recorded data. SOLUTION: A recording region of a recording medium is divided into a directory region 202 and plural fixed length blocks 204. In a step 704, the size of image data which are compressed in a step 610 and transferred to a system control block 118 is detected. In a step 706, the number of blocks required to record the image data is determined. Then, in the step 706, the compressed image data are recorded into the fixed length blocks 204 having the number based on the computations made in the step 704. In a step 708, the data of the recording of the image data is recorded on a recording DATE 324 corresponding to a block No. 332 of the blocks 204 on which present image data of the region 204 are recorded.
Patent JP-2001284679-A (JP)
Title: Magnetic element and manufacturing method thereof
Inventor: NAKAJIMA KENTARO
IPC: H01F41/14
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic element and manufacturing method thereof where use of etching method with physical sputtering such as ion milling method is suppressed as much as possible. SOLUTION: The shape of a TMR element 14 of ferromagnetic tunnel junction, which is formed in connection holes 12a and 17a of insulating layers 12 and 17 provided on a semiconductor substrate 1, is regulated by the shape of the connection holes 12a and 17a.
Patent JP-2001277251-A (JP)
Title: Thin film for molding mold, and mold
Inventor: KUSANO YUKIHIRO
IPC: C23C16/511
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a quality mold which has high durability and a good mold release property by forming an effective thin film for the molding mold having high hardness, high abrasion resistance, and a low coefficient of friction on the surface of the mold. SOLUTION: The thin film for the resin molding or the rubber molding mold which has a composition expressed by SiCxNy (wherein, x is a numeral which meets 10-6<x<106; y is a numeral which meets 10-6<y<106) and is formed on the surface of the mold and the mold in which the thin film is formed on the surface are provided.
Patent JP-2001278681-A (JP)
Title: Method for manufacturing inorganic board
Inventor: UTAGAKI KAZUO
IPC: C04B18/14
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an inorganic board that is provided with a skid for roofing an effective anti-slipping, and is coated with a durable paint. SOLUTION: A board of a hydraulic inorganic material is coated with a synthetic resin paint which binds a sprayed ground powder of angular copper slag with corners.