baber/WOPTO huggingface dataset:
Patent JP-2002351245-A (JP)
Title: Fixing device
Inventor: MIKITA TOSHIYA
IPC: G03G15/20
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To prevent the jamming of a recording material without causing the soiling or damage of the surface of a pressure roller and the deterioration of an image quality. SOLUTION: When a heating roller 1 has a surface roughness of 0.6 μmRz and a surface hardness of 66 deg. (ASKER-C type hardness) and a pressing roller 2 has a surface roughness of 76 deg. (ASKER-C type hardness) which is the same as that of the heating roller 1, and when the surface roughness of the pressing roller 2 is made to 0.6 μmRz which is the same as that of the heating roller 1, the winding of a recording member P round the pressing roller 2 can not be prevented. As the surface roughness of the pressing roller 2 becomes rough, the peelability of the recording material P (ordinary paper) to the pressing roller 2 improves, but when the surface roughness of the pressing roller 2 reaches 4.0 μmRz, the image quality of the recording material P is deteriorated.  When the surface roughness of the pressing roller 2 is made to 1.0-3.0 μmRz, the peelability of the recording material P to respective rollers can be improved without lowering the image quality of the recording material P.
Patent JP-2002353834-A (JP)
Title: Layered electronic component
Inventor: SAKAKURA MITSUO
IPC: H04B1/18
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a layered electronic component that contributes to downsizing of a high frequency (microwave) communication unit and improves the characteristic of a filter. SOLUTION: An insulation layer and a conductor pattern are layered and a filter and a balun are formed in the layered body. The filter and the balun are connected between an unbalancing terminal and a couple of balancing terminals.
Patent JP-2002350503-A (JP)
Title: Method and apparatus for testing semiconductor
Inventor: MOCHIZUKI MASAAKI
IPC: G01R31/28
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent a mistake of a device to be measured by suppressing a change of a supply power during testing. SOLUTION: A driver means outputs a test signal or an output signal of a good product device to the device to be measured. A deciding means compares the output signal of the device with the test signal or the output signal of the good device. An analyzing means analyzes an operation mode of the device from the test signal to be supplied to the device or the output signal of the device. A detecting means detects a period in which the device is not operated from the analyzed result of the analyzing means. A load means is driven by a detection signal from the detecting means, and consumes a current equivalent to that at the time of operating the device.
Patent JP-2002355527-A (JP)
Title: Electric dehumidifier
Inventor: MATSUMOTO YOSHIAKI
IPC: F24F1/02
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an electric dehumidifier with which a large amount of flowing air can be obtained without increasing the revolution speed of a fan and increasing negative pressure inside its main body. SOLUTION: This electric dehumidifier is provided with the fan 4, a moisture absorbing element 3 arranged on the upstream side from the fan 4 for absorbing moisture contained in the air sucked from an intake, a heating means for heating the air passing through the element 3 in order to remove the moisture absorbed by the element 3 and a heat exchanger 2. An air passage is arranged between the heat exchanger 2 and the fan 4 so that air can bypass the element 3.
Patent JP-2002365712-A (JP)
Title: Monitor camera apparatus
Inventor: KASAMA HITOYOSHI
IPC: G03B17/04
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a camera apparatus which is inexpensive, is simple in structure and is installed in all places to photograph persons intruding into monitor regions. SOLUTION: A shutter activating mechanism 10 is built to a film housing box 6 which houses a film 2 with a lens and is provided with a photographing hole 8 for causing a lens portion 4 thereof to verge outside and a mounting hole 9 opposite to a shutter button 5. The shutter activating mechanism 10 has a shutter activating machine 12 which abuts at its one end on the shutter button and is projected a its other end to the outside of the film housing box through the mounting hole, an elastic member 13 which imparts the activating habit of the shutter button to the shutter activating member and a locking member 15 which holds the shutter activating member in the non-activating position of the shutter button by overcoming the elastic force of the elastic member by being held between the outer flank of the film housing box and the shutter activating member.  The other end of a detecting wire 16 connected at its one end to the locking member 15 is fixed to the monitor region so as to creep along the region.
Patent JP-2002360500-A (JP)
Title: Shoe dryer
Inventor: SAKAGUCHI TAKATSUGU
IPC: A47L23/22
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a shoes dryer capable of preventing the adhesion of water droplets, etc., once again after removing the water droplets, etc., which have adhered to the surfaces of shoes. SOLUTION: Two groups of nozzle units 20 and 30 for jetting air supplied from a supply/exhaust device 10 from jet openings 21d-23d are arranged in such a way as to be displaced from each other in frontward and rearward directions.
Patent JP-2002328155-A (JP)
Title: Magnetic sensor
Inventor: YAMAMOTO YASUSUKE
IPC: G01R19/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and highly accurate magnetic sensor. SOLUTION: In the magnetic sensor for measuring strength of a magnetic field, a current path 3 closely adhered to a thin film and a distortion measuring element 4 of the thin film are provided on the thin film 2 provided on one substrate 1, distortion of the thin film caused by interaction between the magnetic field and a current is measured by the distortion measuring element, and the output is converted into the strength of the magnetic field.
Patent JP-2002367339-A (JP)
Title: Magnetic disk device and disk cartridge
Inventor: TSUKAHARA NOBUHIKO
IPC: G11B25/04
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To attain the miniaturizing of a disk cartridge in a cartridge type HDD (hard disk drive), by making it light in weight, lowering the cost of it and saving of resources of it. SOLUTION: In this magnetic disk device, yokes 17, 19 which are provided respectively with a magnet and which are a magnetic circuit for voice coil motor are mounted to a cartridge holder 3 by being made independent from a disk cartridge 2. When the disk cartridge 2 is attached to the cartridge holder 3, the cartridge 2 is in a state in which the movable coil 39 is placed in a magnetic field formed by a magnetic circuit of the side of the cartridge holder 3 and a head arm actuator 37 is driven by allowing a driving current to flow through the movable coil 39 in this state.
Patent JP-2002362847-A (JP)
Title: Rope inspection device for elevator
Inventor: HIKICHI TSUYOKI
IPC: B66B5/02
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To display a nearest floor capable of discriminating an abnormal point from a car on a monitor relatively to a discrimination vertical position of the elevator car when detecting something abnormal in a wire rope. SOLUTION: A control panel 30 calculates the position of the elevator car in determining the abnormality of the wire rope 24 from a rope tester 32 based on an encoder 34 by a command from a maintenance device 40 and calculates the discrimination vertical position capable of discriminating the abnormal position of the wire rope 24 from the car based on the position of the elevator car 22. The control panel calculates the nearest floor from the discrimination vertical position based on the positions of the respective stopping floors prestored in ROM, calculates a corrected distance to the nearest floor, and outputs them to the maintenance device 40. The maintenance device 40 inputting them displays the results on the monitor 42.
Patent JP-2002331043-A (JP)
Title: In-flight exercise tool
Inventor: NAKAMURA ASAKO
IPC: A63B23/04
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To lessen an economy class syndrome by moving the body that tends to suffer lack of exercise in a small space such as the interior of an airplane, the lower body in particular. SOLUTION: An exercise tool (3) is made by running rubber tubes (2) through through cloths (1), and you just step with the through cloths (1) passed through a waist adjusting belt (4) when you use it.
Patent JP-2002363934-A (JP)
Title: Chain gate
Inventor: HARA YASUNORI
IPC: E01F13/04
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a chain gate in which a chain is strongly stretched only in a closed condition where the chain need be stretched. SOLUTION: This chain gate is provided with a first gate post 2 to which one end of the chain 4 is fixed, a second gate post 3 standing apart from the first gate post 2 to which the other end of the chain 4 is fixed at a higher position than one end, a drive pulley 5 elevatable along the first gate post 2 to support the chain 4, a drive means 7 to elevate the drive pulley 5, and a driven pulley 6 supported by the chain 4 to be elevatable along the second gate post 3. A spring 8 to provide downward energization force that is changeable corresponding to height of the driven pulley 6 is provided, so that tension of the chain 4 is increased as the height of the chain 4 rises.
Patent JP-2002370796-A (JP)
Title: Paper container opening tool
Inventor: YUYAMA JINICHI
IPC: B67B7/00
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: TO provide a paper container opening tool in which the paper container can be opened by everybody while performing a simple operation for drawing or pushing the tool with a slight force. SOLUTION: Mountain segments 1c, 2c positioned at an intermediate location between deformed dogleg-shaped longitudinal members 1, 2 having knob segments 1a, 2a at their rear ends and having hook claws 1b, 2b at their extremity ends 1d, 2d are provided with a supporting shaft 3; the two deformed dogleg- shaped longitudinal members 1, 2 having the supporting shaft 3 together are combined with the mountain segments 1c, 2c in pair inside to each other to form a holding member Hg; when the knob segments 1a, 2a are held with a hand to be pulled toward an operator, the extremity ends 1d, 2d having the hook claws 1b, 2b are opened in response to a deformation of an opening segment of a paper container; and there is provided a spring member 4 always biased in such a direction as one in which the extremity 1d, 2d are closed.
Patent JP-2002372444-A (JP)
Title: Flow rate measuring pressure detector and its manufacturing method
Inventor: MATSUDA YOSHIYUKI
IPC: G01F1/37
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a pressure detector for measuring the flow rate and its manufacturing method which accurately detects the pressure and can be manufactured at a low cost. SOLUTION: The method of manufacturing a flow rate measuring pressure detector for measuring the flow rate, based on the pressure difference between pipes at the upstream and downstream of an orifice plate 5 inserted in pipings 1, 3 forms a plurality of pressure pickup holes 7a-7b, 14a-14b distant with specified spacings in the circumferential direction of the pipings 1, 3 located at the upstream and downstream of the orifice plate 5, connects T-shaped pressure guide pipes 9, 16 directly or through bosses 8, 15 to the pressure pickup holes 7a-7d, 14a-14d, mutually couples the pressure guide pipes through arcuate or bend-like pipes 10a-10d, 17a-17d to form rings 11, 18 and connects inner spaces 11a, 18a of the rings to a flow meter 13 through single pressure guide pipes 12, 19, respectively.
Patent JP-2002370861-A (JP)
Title: Image forming device
Inventor: MIYAKE YASUHIRO
IPC: B65H29/22
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To correct a curl appropriately even if a sheet ejected from a housing is curled upward without significantly increasing manufacturing cost and volume by improving an image forming device. SOLUTION: This image forming device is structured so that at least part of a detection arm (28) may interfere with a delivery path (20) of the sheet even if the detection arm is brought to the top position, by restricting the top position of the detection arm of a full-load detection means (22). If the sheet is curled upward, the upward curl is corrected by making the detection arm act upon the sheet to be delivered.
Patent JP-2002369614-A (JP)
Title: Combine harvester
Inventor: HAYASHI AKIYOSHI
IPC: A01F12/46
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester capable of solving the problems that, since the driving clutch for the grain conveyor of conventional combine harvester is of single system and a lower conveyor for conveying grains to a position of raised height and a conveyor-type device for conveying grains sideways from the position of the raised height are simultaneously subject to driving on/off, grain cloggings and/or member breakages, and the like, tend to occur; further, since the drive/lift changeover valve for the conveyor-type device in a hydraulic circuit is located downstream of a reaping section/rake-in reel lift changeover valve, the operation of the conveyor-type device comes to an interim halt during the reaping section/rake-in reel ascends/descends. SOLUTION: This combine harvester has the following scheme: a conveyor- type device 70 is designed to be driven independently of a lower conveyor, and the clutch on/off order for the conveyor-type device 70 and the lower conveyor in starting/ending a grain discharge operation is properly controlled; further, while the conveyor-type device 70 is driven or ascends/descends, a rake-in reel 128 is prohibited from vertical motion, or the lower conveyor is prohibited from being driven while the rake-in reel 128 ascends/descends.
Patent JP-2003008586-A (JP)
Title: Radio lan system
Inventor: USUI YOSUKE
IPC: H04L12/28
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a radio LAN system that shares a data transmission assignment time to a slave station in a polling procedure being matched with a present state so as to enhance the entire system throughput. SOLUTION: A transmission time measurement section 11e measures a transmission time being a time required for transmission between a master station 11 and a slave station 13 within an assigned time and a control section 11d stores the measured time into a memory 11f. When the section 11e completes measurement of all slave stations 13, an arithmetic section 11g calculates a usage rate of the data transmission time shared in a unit time being a sum of assigned times of all the slave stations 13 for each slave station 13 and stores the result into a memory 11f as a preceding usage rate.  Then data of the preceding usage rate of slave stations #1-#3 are read from the memory 11f and the unit time is divided in proportion to the usage rate of each slave station 13 with respect to the sum of the usage rates of all the slave stations 13 and the assignment time is shared again for each slave station.
Patent JP-2003009402-A (JP)
Title: Battery charging apparatus and battery forklift equipped with the same
Inventor: DOUGAN YOSHIHIRO
IPC: H02J7/00
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a battery charging apparatus preventing explosion by hydrogen gas generated in the middle of charging the battery. SOLUTION: A hydrogen gas sensor (12) detecting hydrogen gas concentration is provided near a battery (3). Charging is stopped when the detected hydrogen gas concentration rises above a predetermined acceptable value (N1). The charging may be restarted when the hydrogen gas concentration falls below a predetermined value (N2) after the charging is stopped. An alarm for gas concentration abnormality may be also output when the detected hydrogen gas concentration rises above the acceptable value (N1). It is preferable to store abnormality history data such as occurrence time of the gas concentration abnormality, the detected hydrogen gas concentration value and abnormality duration and the like, and to display this stored abnormality history data, print out the history data, or send the history data to an external management unit.
Patent JP-2003003107-A (JP)
Title: Solid drawing material
Inventor: INUI TARO
IPC: C09D13/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a solid drawing material having smooth writing conditions, exhibiting change of vivid color arrangement and representing a plurality of colors rich in color sensation. SOLUTION: In this solid drawing material obtained by formulating a plurality of coloring materials, each color component is composed of 2-40% coloring material, 10-30% gel-forming substance, 20-40% polyhydric alcohol and 20-60% water and the solid drawing material forms a plurality of color layers 1, 2, 3 and 4 in which each color component forms a continuous layer and/or a discontinuous layer in longitudinal direction. Further, the solid drawing material is constituted so that position of each color component in the cross section is different by position in the longitudinal direction of the solid drawing material.
Patent JP-2003002300-A (JP)
Title: Thermal louver
Inventor: SUZUKI NORIO
IPC: B64G1/50
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of temperature control of high accuracy over a long period of time by minutely and rapidly controlling the temperature of a heating body with high accuracy. SOLUTION: This thermal louver is provided with a support base body 6 provided at a heating body 3 that generates heat; a blade 7 rotatably supported to the support base body 6; and a blade opening/closing mechanism 8 for rotating the blade 7 into an open position for emitting radiant heat radiated by the heating body 3, to the outside, and a blocking position of intercepting the emission of the radiant heat of the heating body 3 to the outside. The blade opening/closing mechanism 8 has a magnetic metal plate 12 provided to move integrally with the blade 7; a ferrite member 13 disposed in a position facing the metal plate 12 and changed in phase according to temperature; a permanent magnet 14 provided adjacently to the ferrite member 13; and a spiral spring 15 for energizing the blade 7 to rotate into the blocking position.
Patent JP-2002040822-A (JP)
Title: Image forming device
Inventor: SAITO SATOSHI
IPC: G03G15/24
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent a photoreceptor drum from being excessively heated in an image forming device where a toner image is formed on the photoreceptor drum and primarily transferred to an intermediate transfer body, and the toner image on the intermediate transfer body is melted by a heater, and the melted toner image is secondarily transferred to transfer paper fed between a pressure roller and the intermediate transfer body. SOLUTION: The intermediate transfer body 102 and the photoreceptor drum 101 can come into contact with and separate from each other. At the time of primary transfer, the transfer body 102 is brought into press-contact with the drum 101 and the heater 121 is not actuated at this time.
Patent JP-2003006126-A (JP)
Title: E-mail system and program
Inventor: NISHIKAWA NAOTSUYO
IPC: G06F3/048
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an e-mail system, capable of changing the virtual environment of the opposite party by changing a virtual environment displayed on a desktop with received e-mail, and also of transmitting e-mail. SOLUTION: E-mail is configured to attach the received virtual environment of the opposite part. At transmission of the e-mail, data which is regulates environment intended by a sender are prepared and are encoded to be attached to the e-mail, and the e-mail is transmitted. When a receiver receives the e-mail, attached environment data are extracted to be decoded and stored in a specified RAM area of a personal computer. A virtual environment on the desktop is changed in accordance with the environment data.
Patent JP-2003016055-A (JP)
Title: Apparatus and method for text creation
Inventor: MASAKAWA TOSHIYASU
IPC: G06F17/30
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To solve the problems that it is hard for a conventional apparatus to understand intuitively and select because the apparatus writes a category with an abstract meaning at blanks, and it is hard for the apparatus to select a desired template if there are many text templates. SOLUTION: An apparatus for text creation comprises a text candidate limiting part to input a word or a paragraph data composed of a character string and the category, read out the templates with the blanks in which the category and attached words included in the string from a text template storage part and output a text candidate filled in the blanks of the templates with the words or the data and a text selecting part to present the outputted candidate from the limiting part to output one text selected by a user.
Patent JP-2003014410-A (JP)
Title: Foil strain gauge
Inventor: SATO TOMOYOSHI
IPC: G01L1/22
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a foil strain gauge capable of stably measuring a relatively large strain over a long period by improving the fatigue life without enlarging a pattern. SOLUTION: In this foil strain gauge, the inside shape of a folded part 13 where a folded tub 12 is connected to a gauge sensing part 11 is formed in a curved shape having a gradually changed curvature radius.
Patent JP-2003015056-A (JP)
Title: Method and device for picking up image
Inventor: MIYAZAKI NAOKI
IPC: G02B21/36
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide image pickup device capable of efficiently and quickly detecting, picking up image and analyzing an optimum image pickup position on an object analysis without requiring skill, and an image pickup method. SOLUTION: This device is provided with an optical lighting part 2 as a detecting means for detecting an object such as a plurality of cells, objective lenses 6 and a revolver 7, a digital camera 9 as an image pickup means for imaging the object, a mounting stage 3 for mounting the object as a means for moving a microtitre plate 1 to an optional prescribed position and actuators 4 and 5 for moving the mounting stage 3 in X and Y directions, respectively, and a memory 11 for storing picked up image data, and picks up images of the object from around the center of a well 1a toward the periphery of the well 1a in picking up image of the object of a plurality of positions of the well 1a in the microtitre plate 1.
Patent JP-2003018307-A (JP)
Title: Method and device for processing measured data
Inventor: MICHIWAKI HIROKAZU
IPC: G08C17/02
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a device for processing measured data, with which processing of measured data is facilitated and efficiency in processing of the measured data is improved. SOLUTION: A portable communication terminal 4 such as portable telephone having a communication means for exchanging a signal with a base station 5 is connected through a wireless medium 3 or cable to a measuring instrument 2. Control processing software stored in the storage means of the portable communication terminal 4 is started and executed. The measured data sampled by the measuring instrument 2 are converted to the same data form as a signal to be exchanged with the base station 5 by the portable communication terminal 4 by the control processing software and these converted measured data are read by a control means and stored in the storage means. The read measured data are transmitted to the base station 5 by the communication means, stored in a data integrating means 8 and disclosed on a web site to be confirmed by a third person. Efficiency in processing of the measured data can be improved.