baber/WOPTO huggingface dataset:
Patent JP-2003026848-A (JP)
Title: Method of producing porous film
Inventor: OIZUMI SHINICHI
IPC: C08J9/26
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a porous film of high strength. SOLUTION: In the method of producing the porous film of high strength, a resin composition including a polyolefin resin and a solvent is melt-kneaded, the melt-kneaded product is formed to a sheet and the sheet is pressed and removed the solvent to the porous film during the pressing. The thickness of the sheet (t2 ) satisfies following formula (1) during the pressing 0.1t2 '<t2 <0.3t2 ', (1) [wherein t2 ' is formula (2) (wherein t1 is the thickness of the sheet before the pressing in m; W1 is the width of the sheet before the pressing in m; L2 is the pressing length in m; P is the pressure loaded on the pressing in N; V1 is the feeding speed of the sheet to be pressed in m/min; V2 is the pressing speed in m/min)].
Patent JP-2003028981-A (JP)
Title: In-reactor piping sealing device, and treatment tool and in-reactor piping seal method
Inventor: SAKAMAKI KAZUO
IPC: G21C13/06
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an in-reactor inside piping seal device, which shields radiation discharged from a reactor pressure vessel and the like and enables workers to safely work in the reactor, when a structure and core shroud in the reactor pressure vessel are repaired or replaced. SOLUTION: To an opening of a core spray piping 12 placed in an annulus part constituted of the reactor pressure vessel 1 and the core shroud 2, a in- reactor piping seal device 50 is placed. The in-reactor piping seal device 50 pinches a sealing member 52, in between a fixing bracket 53 and a movable bracket 54, by rotating fastening nuts 56 screwed onto a shaft 55, the seal member 52 is pushed to the spray piping 12 to seal, and by filling water in the annulus part, radiation is shielded.
Patent JP-2003030856-A (JP)
Title: Optical disk and recording/reproducing device
Inventor: TOMITA YOSHIMI
IPC: G11B7/24094
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk wherein a variety of identification information is recorded in a row and each barcode without reducing a data recording area for main information, and a recording/reproducing device thereof. SOLUTION: A first data block including a pit row for carrying first identification information, and a second data block constituted of a barcode for carrying second identification information are formed in a recording part on the same radius.
Patent JP-2003025802-A (JP)
Title: Wheel fitting structure in wheel bearing device
Inventor: MORIMOTO TOSHIFUMI
IPC: B60B27/00
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To solve a problem in press-fitting a hub bolt in a bolt hole of a hub flange in a wheel fitting structure, where the circumference of a nut press- fitted part of the hub flange, especially, the outer circumferential end of the hub flange is projectingly deformed, which causes evil effects on the plane deflection accuracy of the hub flange. SOLUTION: An outside fitting surface part 23 in the diametrically outside of the bolt hole 10 of the hub flange 9 is formed into a slope surface with its maximum separating distance a from a brake disk rotor 12 set to 10 μm in the outer circumferential end of the hub flange 9 so that the projection in the outer circumferential end part of the hub flange 9 when the hub bolt 11 is press-fitted into the bolt hole 10 of the hub flange 9 is suppressed. The brake disk rotor 12 and the hub flange 9 are closely fixed to each other on a plane without any clearance by the fastening force when the nut 14 is fastened to the hub bolt 11 so as to prevent the lowering of the plane deflection accuracy of the hub flange 9.
Patent JP-2003024177-A (JP)
Title: Woody erection legless chair
Inventor: OGURA EIICHI
IPC: A47C3/04
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a new erection legless chair which has an appearance suited to employment in a Japanese room and on a Japanese tatami and is stable and comfortable to sit on and in which position movement is also easy, moreover the degree of the damaged floor can be lowered, and preservation control can be good. SOLUTION: An woody election legless chair provided with an upper disk portion (1) and a cylinder or semicone leg portion (2) arranged on its backside, wherein the upper disk portion and the leg portion are integrally formed by lathe processing, a notch hole (3) to be able to move in a state of sitting by insertion and fixing of fingers is placed in at least a part of the lower end part of a leg portion (2).
Patent JP-2003032725-A (JP)
Title: Method and system for selecting radio base station in mobile communication system, and radio base station
Inventor: KAYAMA HIDETOSHI
IPC: H04W36/08
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for selecting a radio base station which can allot radio channels at higher speed, by suppressing network cost and shortening the search time of a vacant radio channel in a mobile communication system which has microcell constitution. SOLUTION: The above problems are solved the radio base station selecting method in a mobile communication system. A radio base station inquires of the group of peripheral radio base stations notified from a mobile station about the use condition of a radio channel when it has received a signal required for connection of the above mobile station, selects the radio base station to be connected with the above mobile station, based on the report of the use condition of the radio channel obtained from the group of peripheral radio stations to the inquiry, and notifies the above mobile station of the information for letting it perform the communication with the selected radio station.  In the radio base station selecting method, the mobile station searches for the group of peripheral base stations capable of communication, and selects the radio base station to be communicated in the mobile communication system which has a plurality of radio base stations and mobile stations.
Patent JP-2003025897-A (JP)
Title: Arm structure of cargo receiving block lifting unit
Inventor: MAEDA YASUSHI
IPC: B60P1/44
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an arm structure of a cargo receiving block lighting unit that can be folded compactly and has high mechanical strength. SOLUTION: An upper arm 16 of the tip comprising one plate is connected between the ends of upper arms 8 of the base comprising two plates, and a lower arm 4 of the base comprising one plate is connected between the ends of lower arms 13 of the tip comprising two plates. The lower arms 13 of the tip grip the lower arm 4 of the base in storing, thereby decreasing a vertical size.
Patent JP-2003027616-A (JP)
Title: Outside insulation building
Inventor: KAZAMI KEIZO
IPC: F24F5/00
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an outside insulation building optimum for reducing the temperature unevenness of the whole indoor space for a year, without using wasteful power. SOLUTION: Hot air in a skeleton space is discharged to the outside or a part is circulated by adjusting the opening area of a damper installed in a skeleton during summer, and the temperature of the surface of an interior finish material is improved and cold heat by air cooling in a partial indoor space is distributed. Then, the cool outside air is introduced by using a heat exchange-ventilation device capable of making a heat-exchange function ineffective, in response to temperature difference between the indoor space and the outside air from the indoor space side.  When the indoor space is heated in winter, air in the skeleton space is circulated by closing the damper, heat or the like by the heating of the indoor space is distributed to the surface of the interior finish material in a room having no air conditioning, and the unevenness of an indoor temperature is reduced from the skeleton-space side. Then, the heat from exhaust air in the heated indoor space is distributed into the room having air- conditioning by heat-exchange the heat of exhaust air with an air supply by the heat exchange-ventilation device from the indoor-space side, and temperature unevenness among each room is decreased.
Patent JP-2003029994-A (JP)
Title: Multi-cpu system and start-up method therefor
Inventor: HIRAGA YUTAKA
IPC: G06F11/00
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a multi-CPU system which is cost-reduced and meets the version upgrading of firmware as well, and a start-up method therefor. SOLUTION: For this multi-CPU system, a board 20 for control provided with a CPU 201 and a Flash memory 203 and boards 30 and 31 to be controlled provided with CPUs 301 and 311 and mask ROMs 306 and 316 are interconnected and the firmware of the boards 30 and 31 to be controlled is stored in the Flash memory 203 of the board 20 for control.
Patent JP-2003036466-A (JP)
Title: Money depositing machine with non-contact ic card and money depositing method
Inventor: ITASHIKI EIJI
IPC: B42D25/305
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To simplify a structure by the limiting money kind for depositing to only a single kind of paper money. SOLUTION: A displaying part 2 receives an instruction from a controlling part 10 and displays amount information in an IC card 4. An IC card reader/ writer 3 reads the amount information in the IC card 4 and writes the amount information to the controlling part 10. A paper money discriminating device 5 stores and discriminates paper money 6 and transfers amount information to the controlling part 10. A printer 7 receives a printing instruction from the controlling part 10 and prints a receipt. A radio communication unit 8 transmits data such as stored amount information to a host installed at a remote place outside. A DC power source part 9 supplies power. The controlling part 10 controls the displaying part 2, the IC card reader/writer 3, the paper money discriminating device 5, the printer 7 and the radio communication unit 8.  The controlling part 10 also receives the amount information from the IC card reader/writer 3 and the paper money discriminating device and stores the amount information.
Patent JP-2003034095-A (JP)
Title: Folding type continuous form
Inventor: OKABE HIDEZO
IPC: B42D15/04
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To improve the shape of a product after being folded and prevent troubles such as the generation of jamming with an auto-labeler or the like. SOLUTION: Along the width direction of a continuous paper 1, valley-folding roulettes 17-1 and ridge-folding roulettes 17-2 are alternately arranged. At the valley-folding roulette 17-1, cut parts 17-1a are set shorter than tie parts 17-1b while, at the ridge-folding roulette 17-2, cut parts 17-2a are set longer than tie parts 17-2b, resulting in realizing the valley-folding roulette 17-1, which is harder to be folded as compared with the ridge-folding roulette 17-2.
Patent JP-2003039161-A (JP)
Title: Discharge part construction for molten metal
Inventor: NAKAGAWA KENICHI
IPC: B22D35/04
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To allow a separation pipe part to be simply assembled to a stationary pipe part. SOLUTION: In the discharge part construction for the molten metal, wherein on the carrying terminal side of a pipeline 18 capable of carrying the molten metal in the horizontal direction, a discharge path capable of discharging the molten metal downward is connected, and on the connecting place between the pipeline and the discharge path, an opening 23 for introducing an inert gas is provided, and a discharge pipe 20 forming the discharge path is provided by dividing into a stationary pipe part 25 being connected and fixed to the pipeline forming member 17 forming the pipeline and a separation pipe part 26 separated from the stationary pipe part and capable of exposing the carrying terminal side of the pipeline directing to the outside in the radial direction of the discharge pipe,  a separating place 27 for dividing the discharge pipe into upper and lower parts along the peripheral direction of the discharge pipe is provided, the upper side part of the dividing place is constituted so as to be the separation pipe part capable of separating upward from the stationary pipe part, and on the upward end face 28 of the stationary pipe part in the dividing place along the peripheral direction of the discharge pipe and the downward end face 29 of the separation pipe part, a fitting part 30 capable of mutually fitting from the upper and lower directions is provided.
Patent JP-2003043005-A (JP)
Title: Method of detecting signal and gas concentration detector using the same
Inventor: HAYASHI YASUSHI
IPC: G01N27/41
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of detecting signals by which the stepwise variation of a second physical quantity which minutely changes stepwise at a specified first physical quantity can be detected with accuracy at the time of detecting the second physical quantity. SOLUTION: In this method, the first physical quantity (the voltage impressed upon a sensor) is driven into a periodic signal having a prescribed amplitude and a prescribed frequency around a prescribed value (the dissociation voltage of a gas to be detected), and the second physical quantity (the output current of the sensor) which is obtained as a periodic signal composed mainly of a prescribed frequency component is detected by means of the first physical quantity driven at the prescribed frequency. Through Fourier transformation, a fundamental wave component having a frequency which is equal to the prescribed frequency and an oddly multiplied wave component having an oddly multiplied frequency are extracted from a periodic signal obtained by limiting the amplitude of the output current.  The variation of the second physical quantity (output current) which changes in steps under a prescribed voltage is detected by performing calculation by using the fundamental and oddly multiplied wave components.
Patent JP-2003040483-A (JP)
Title: Sheet carrying device and image forming device provided with the same
Inventor: SATO MITSUHIKO
IPC: G03G15/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a sheet carrying device capable of achieving stable carrying control of a sheet, and realizing a software configuration enabling to commercialize a high quality sheet carrying software, and provide an image forming device provided with the sheet carrying device. SOLUTION: The software configuration is so structured that a sheet material carrying path is divided into a plurality of sections (areas), and the sheet is carried in a relay system between these sections. A control software of each of the sections controls a same drive and a same sensor at any time. Furthermore, the control software of each of the sections is so structured that it has four states in response to a detection state of a sensor, and when an unexpected event occurs in each of the states, the control software determines as a jam.
Patent JP-2003043638-A (JP)
Title: Production control method for photographic film
Inventor: EBISAWA RYOJI
IPC: G06K19/077
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To secure the consistency of product information on the photographic film manufacturing line. SOLUTION: An RFID tag as a radio non-contact type information recording medium is attached to a slit roll which is formed by cutting a master roll. As for the attaching position of the RFID tag, the tag is incorporated into the core of the slit roll, alternatively, the tag is incorporated with a label to be stuck to the slit roll. Various data such as a type of the product, a lot number, and a slit number, etc., are written on the RFID tag by using an RFID R/W 31 at a cutting process. The data is read from the RFID tag by using an exclusive RFID R/W 38 and an exclusive RFID R/W 46 at a perforation process and a winding process, then, the data is used for a production information check and a processing control.
Patent JP-2003047166-A (JP)
Title: Capacitor charge device and stroboscopic device
Inventor: ICHIMASA SHIYOUJI
IPC: H02J7/10
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To allow charging in high-speed, while much reducing loss of time for charging. SOLUTION: The capacitor charge device has a switching element which turns on and off a power supply to supply to a primary winding of a transformer of a DC/DC converter, a primary drive control means which controls a drive of the switching element, and a secondary current detection means which detects a secondary current flowing in the secondary winding of the transformer. The primary drive control means resumes the drive of the switching element for a predetermined time, by detecting disappearance of the secondary current with the secondary current detection means (the timing of (2)).
Patent JP-2003043320-A (JP)
Title: Device and method for manufacturing optical fiber cable housed in metal pipe
Inventor: TEZUKA YUJI
IPC: G02B6/44
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for manufacturing a optical fiber cable housed in metal pipe, by which a margin length is given on-line and the margin length rate is arbitrarily adjustable. SOLUTION: The device 1 for manufacturing the optical fiber cable housed in metal pipe, by which optical fiber cable housed in metal pipe is continuously manufactured by introducing an optical fiber 5 into a metal pipe 6, is provided with a pipe shaping mechanism 4 which continuously shapes the metal pipe 6 from a metal sheet 2, an optical fiber feed mechanism 7, which continuously feeds the optical fiber 5 into the continuously shaped metal pipe 6 and a mechanism for giving margin length 9, which gives a prescribed margin length by adjusting the feed length of the optical fiber 5, before the optical fiber 5 is introduced into the metal pipe.
Patent JP-2003047392-A (JP)
Title: Quality-improving agent for bread and cakes, and the bread and cakes containing the quality-improving agent
Inventor: ASAMA HIDEAKI
IPC: A21D2/14
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a quality-improving agent for bread and cakes, capable of making volume of the bread and cakes increased, capable of giving elasticity to the bread and cakes so as to prevent them from being crushed, and capable of improving their appearances, food feelings, and flavors, and to provide the bread and cakes containing the same. SOLUTION: This quality-improving agent for the bread and cakes contains algic acid propylene glycol ester and a wheat koji (malted wheat) powder as active ingredients. The quality-improving agent preferably contains the algic acid propylene glycol ester in an amount of 100 pts.wt. and the wheat koji powder in an amount of 1-1000 pts.wt. The wheat koji powder is preferably prepared by culturing koji mold (Aspergillus oryzae) on a raw material containing dehulled wheat grain to form the wheat koji, drying the wheat koji, and pulverizing the dried wheat koji.
Patent JP-2003054412-A (JP)
Title: Carrying bogie
Inventor: KAMIYAMA HIROKAZU
IPC: B62B3/02
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a carrying bogie provided with a front framework smoothly movable forward and backward in relation to a bottom frame. SOLUTION: A bottom body 2 is provided with the front framework 4 and a rear framework, and a support plate for supporting a load is foldably arranged between both the front and rear frameworks. The front framework 4 is formed movable forward and backward between an assembling position A and a waiting position, and the bottom body 2 has a pair of bottom frames 7 in right and left to support and guide the front framework 4, and a space between the right and the left bottom frames 7 is formed to be enlarged as it comes close to a reader position. The front framework 4 is supported on the both the bottom frames 7 through a pair of guide bodies 31 in right and left, and both the guide bodies 31 can freely move forward and backward in relation to the bottom frame 7 and freely to move right and left in relation to a lower part of the front framework 4.  The front framework 4 has a first guide roller 35 engaged with the bottom frame 7 to be rolled forward and backward and a second guide roller 38 engaged with a movable member 29 of the lower part of the front framework 4 to be rolled right and left.
Patent JP-2002152592-A (JP)
Title: Method of compressing image
Inventor: ARAKAGE KAZUMI
IPC: H04N19/70
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of compressing image which does not require the preparation of plurality of character data correspondingly to a different special effect unlike in the conventional method of compressing image. SOLUTION: A frame detector 11 detects a frame portion from quaternary character data inputted from a quantizer 10 and prepares frame information. A representative value changer 12 changes the intermediate picture element code of a picture element having an intermediate picture element code '11' to '10' and the representative value of the intermediate picture element code '10' to the mean value of intermediate picture element codes '10' and '11'. Similarly, the changer 12 also changes the mixing ratio. A frame generator 13 changes the picture element code of the character data based on the frame information. The frame generator 13 can set a frame around the characters of the character data through this processing.  The character data framed by means of the frame generator 13 are outputted to an output terminal 6 as bit stream data after the data are subjected to the well-known run length encoding by means of a run length encoder 5.
Patent JP-2003060556-A (JP)
Title: Usage advisability control system of portable telephone, portable telephone set, interrogator, responder and usage advisability control method of portable telephone
Inventor: KAWAKAMI KENJI
IPC: H04M1/66
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To overcome the problem wherein usage advisability of a portable telephone set 101 cannot be controlled surely, since a signal from simple base station equipment 100 is propagated to a region of a certain wide area which exceeds an area in the vicinity of an entrance, when a propagation area of radio wave of specified small power is not adjusted precisely, possibility exists that a power-on signal 109 is received erroneously in the step that the portable telephone set 101, in which power of a radio communication part which communicates with public base station equipment 102 is tuned off enters a building 105, and distinction of entering and exiting persons is difficult. SOLUTION: This system controls usage advisability of a portable telephone set which enters or leaves a specified communication restricted region. The system is provided with an interrogating means which is arranged at an entrance or an exit in the communication restricted region and outputs a signal for identifying itself by using a magnetic field as communication medium, and a responding means which is arranged in the portable telephone set and turns a power source of the portable telephone set on or off by receiving a signal from the interrogating means.