baber/WOPTO huggingface dataset:
Patent JP-2002144821-A (JP)
Title: Pneumatic tire
Inventor: IKEKI SHIGETAKA
IPC: B60C11/01
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire for improving noise performance while maintaining brake performance and comfortableness performance. SOLUTION: In a tread of the tire, a shoulder rib 2 is divided by sipes 3, and these sipes 3 are inclined so as to gradually close inward from the tire outside.
Patent JP-2002151791-A (JP)
Title: Semiconductor laser device and its manufacturing method
Inventor: KITO MASAHIRO
IPC: H01S5/223
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser device that has a low threshold current characteristic and at the same time has less loss. SOLUTION: The semiconductor device 100 comprises a compound semiconductor substrate 1, and a multilayer structure including at least an active layer 4 that is formed on the compound semiconductor substrate 1 and radiates a laser beam. A ridge-like ridge structure 20 is provided at the opposite site to the compound semiconductor substrate 1 while sandwiching the active layer 4 out of the multilayer structures included in the semiconductor layer device 100. The ridge structure 20 comprises a current rejection layer including an AlOx layer 13 and a current transmission layer including an AlyGa1-yAs layer 7 connected to the AlOx layer 13 of the current rejection layer. Then, the AlyGa1-yAs layer 7 is provided closer to the active layer 4 as compared with the AlOx layer 13.
Patent JP-2002152497-A (JP)
Title: Image forming device and image formation controlling method
Inventor: UMEZAWA HIDEO
IPC: H04N1/393
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device easily capable of aggregation for less number of forms to be used. SOLUTION: The image forming device is connected to a PC(personal computer), and receives a print data of a document (original) from the PC. A plurality of originals are reduced in size so that they can be collectively printed on a single form. When an automatic aggregation mode is performed (step 1), the image data of original is generated by the PC and transferred to the image forming device (step S2). The minimum character size is discriminated based on the font size set to the original (step S3), and the reduction percentage is decided for each original so that the minimum character size after reduction is equal to a predetermined minimum tolerable size or larger (step S4). Based on the decision result for reduction percentage, a page aggregation image data after aggregation is generated (steps S6 and S7) for printing (step S7).
Patent JP-2002154626-A (JP)
Title: Roller conveyor device
Inventor: KONO KENJI
IPC: B65G13/071
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a roller conveyor having a simple and low cost structure, using a small drive source merely, and capable of preventing an article from being worn out because the rotation of a roller below the article stops when stopping the article forcedly. SOLUTION: Many rollers 1a are arranged in a row, a drive shaft 2 extending in the direction of conveyance below the rollers 1a is arranged, a pulley 3 is mounted through the drive shaft 2 at a predetermined pitch, and an inside diameter of a shaft hole of the pulley 3 is set to be larger than an outside diameter of the drive shaft 2 by about 0.25 mm to transmit power of the pulley 3 and the rollers 1a above it by a transmission belt 4. The pulley 3 and the drive shaft 2 transmit power by a friction force, but, if a large load for preventing the rotation of the rollers 1a acts, the contact between the pulley 3 and the drive shaft 2 slides to prevent the transmission of power.
Patent JP-2002158989-A (JP)
Title: Unit and method for reproducing contents
Inventor: MAKINO JUN
IPC: H04N7/173
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To harmonize contents being reproduced according to a schedule with contents being reproduced based on the select operation of a user. SOLUTION: When an arbitrary position in contents reproduction area A is pointed during reproduction of a promotion contents, interactive contents corresponding to the promotion contents are reproduced. When a selected object area B in a console area B is pointed, interactive contents corresponding to a selected object are reproduced. When an eventless state sustains for a specified time during reproduction of the interactive contents, a transition is made to an idling state. When a reproduction start time of next contents is reached subsequently according to a schedule, a corresponding URL is delivered from a schedule management section 123b to a Web browser 123a to bring about a promotion content reproduction mode.
Patent JP-2002154353-A (JP)
Title: Seat sliding device
Inventor: KOGA YOSHITAKA
IPC: B60N2/06
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To realize a structure of a seat sliding device to perform reduction of weight by efficiently improving rigidity and strength against an excessive load. SOLUTION: An upper rail has a cross-sectional shape with a base part on both sides of which vertical wall are formed, and its rigidity and strength are improved as both of the vertical walls of a cross-section of the upper rail are connected to each other by a connecting member in the rear of a lower rail and at a part where the upper rail is released from engagement with the lower rail at the time when the seat sliding device is adjusted at the deepest rear position.
Patent JP-2002032964-A (JP)
Title: Recording medium, recorder, reproducer, and computer readable recording medium
Inventor: KAGEYAMA MASAHIRO
IPC: G11B27/00
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium realizing a data management method capable of changing a time zone expressing an area where data are recorded and also performing the time differential correction of data recorded time infor mation accompanied by the changing of the time zone and also capable of reproducing a local time even after the time zone is changed or a data manage ment method capable of performing the time differential correction without changing the time zone and its recorder and reproducer. SOLUTION: This recording medium is recorded with at least N pieces (where, N is the integer of >=1) of data and, also, is recorded with control management information (VMGI) managing the N pieces of data and M pieces (where, M is the integer of >=1 and <=N) of data management information (VOB-GI) and the control management information (VMGI) has time zone information (TM-ZONE) expressing standard times of typical areas where the data are recorded and the data management information (VOB-GI) is provided with data recorded time information (REC-TM) expressing the times when the data are recorded and time zone subsidiary information (TM-ZONE-SUB).
Patent JP-2001203729-A (JP)
Title: Backplane system having point-to-point structure
Inventor: IN KIM
IPC: G06F13/14
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To ensure degree of integration to a signal on a backplane bus for the effective data transmission and reception of all function blocks existing on a backplane system. SOLUTION: This backplane system having a point-to-point structure includes a functioning part which includes at least one function unit and transmits and receives a message for communication with another function unit, at least one message processing part which converts message offered from the 1st function unit of the functioning part into Ethernet (registered trademark) packet format message, transmits the message to a 2nd function unit being different from the 1st function unit through a 1st line, converts Ethernet packet format data received through a 2nd line into a message and outputs the message to the 1st function unit, and point-to-point system buses which are respectively connected to the message processing part through 1st and 2nd lines and transmits and receives the Ethernet packet format data.
Patent JP-2002155589-A (JP)
Title: Bearing wall and its construction method
Inventor: MORI KAZUHIKO
IPC: E04B2/56
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To facilitate construction while securing high strength. SOLUTION: This bearing wall comprises a plate-like wall body 1 attached by superposition to a framework composed of two columns 10 disposed with a space and two horizontal members 11 laid with a space at the end parts of the respective columns 10, and positioning parts 2 for fixing members such as nails or screws for fixing the wall body 2 to the framework. The positioning parts 2 re plurally provided at specified spaces in the axial direction of the respective columns 10 and horizontal members 11 on one face of the wall body 1, and provided in a plurality of stages in a nearly orthogonal direction to the fiber direction of the constituting members 10, 11 of at least one framework at the part requested to improve strength.
Patent JP-2002122357-A (JP)
Title: Heat storage device and method of operating the same
Inventor: NAGAO WATARU
IPC: F24H7/02
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat storage device capable of stabilizing operation pressure of a sealed tank into which a heated heating medium is introduced. SOLUTION: In the heat storage tank 11, water is fed into a heat storage tank 12 to be heated into superheated steam, the superheated steam is introduced into a steam tank 33 disposed outside of the heat storage tank 12. When the internal pressure in the steam tank 33 exceeds a specified operation pressure, the supply of the water to the heat storage tank 12 is stopped. A solenoid valve 42 is provided on a flow pipe 41 branched from and connected to a heating medium supply passage to the heat storage tank 12. In the case the internal pressure in the steam tank 33 rises even if supply of water to the heat storage tank 12 is stopped, the solenoid valve 42 is opened. IF the internal pressure in the steam tank 33 decreases to a specified operation pressure after the solenoid valve 42 is opened, the solenoid valve 42 is closed.  Thus, the internal pressure in the steam tank 33 is kept constant.
Patent JP-2001202403-A (JP)
Title: Electronic drawing data conversion
Inventor: BARAN ILYA
IPC: G06F3/033
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To facilitate the computer modeling of a two-dimensional drawing. SOLUTION: A method for processing a data object of a two-dimensional drawing includes the marking of a data object corresponding to a remark, the separation of the drawing into plural figures, and the relating of data objects corresponding to remarks to one figure. The separation of the drawing into the figures include the constitution of a graph close to plural intersections and the providing of plural connection sets using the graph and each set corresponds to one figure in this case. Some of border figures includes less than a prescribed number of elements and includes at least two other figures and is discriminated by deciding whether or not it is included in other figures.
Patent JP-2002164566-A (JP)
Title: Photoelectric element array
Inventor: NAKAMURA TAKURO
IPC: H01L27/14
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide the serial connection of a plurality of photoelectric elements and to provide a characteristic having a value which is comparatively close to the peak value of the visibility of a person. SOLUTION: A photoelectric element array is provided with an n-type diffusion layer formed on one face side of a silicon substrate 1 as a base with the diffusion of impurity with respect to an n-type silicon substrate 1, a p-type epitaxial growth layer 12 formed between the diffusion layer 11 and one face of the silicon substrate 1, a p+-type burying layer 13 which is formed between the epitaxial growth layer 12 and one face of the silicon substrate 1 left as the base with the diffusion o impurity with respect to the silicon substrate 1 and whose concentration is higher than the epitaxial growth layer 12 by not less than two digits and an n-type separation diffusion area 16 which is formed in a frame shape surrounding the respective peripheries of a plurality of the photoelectric elements and separates the diffusion layer 11, the epitaxial growth layer 12 and the burying layer 13.
Patent JP-2002162003-A (JP)
Title: Self recirculation system using booster blower and ejector
Inventor: OHARA SEIJI
IPC: F23C99/00
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To drastically reduce required power of a pressure blower, i.e., required power of a driving medium of an ejector for sucking a fuel gas, in order to remove the problem that the required power of the pressure blower is increased to invite an exceedingly bad efficiency, which is caused by the suction of a small amount of fuel gas with a large amount of combustion air due to the conventional use of a burner as an ejector, wherein the entire amount of the combustion air is used for the driving medium in a self recirculation method for returning a portion of the fuel gas to the surrounding of the burner for lowering of the NOx generation in combustion. SOLUTION: A portion of combustion air 8 is sucked from the exit of a pressure blower 7 by using a booster blower 5. The sucked combustion air is used for the driving medium of an ejector 1 to reduce the required power in its entirety.
Patent JP-2001194582-A (JP)
Title: Objective lens for high-density light focusing and optical pickup device adopting the same, and optical disk suitable for the same
Inventor: YOO JANG-HOON
IPC: G11B7/135
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an objective lens and an optical pickup device adopting the same. SOLUTION: This lens includes a 1st transmission part 151 positioned to be relatively paraxial to an optical axis and transmitting incident light, a 2nd transmission part 153 arranged to be opposed to the transmission part 151 and transmitting the incident light, a 1st reflection part 155 formed around the transmission part 153 so as to have negative power and focusing and reflecting light made incident from the transmission part 151, and a 2nd reflection part 157 formed around the transmission part 151 so as to have positive power, focusing and reflecting the light reflected and made incident from the reflection part 155 and making it go toward the transmission part 153.
Patent JP-2002161029-A (JP)
Title: Composition for filling soft capsule
Inventor: ONO NORIYOSHI
IPC: A61K9/48
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To secure sufficient dispersibility to a powdery ingredient and a water- soluble ingredient while reducing an amount of a suspending agent added for the powdery ingredient and the water-soluble ingredient used for a composition for filling a soft capsule, decrease a viscosity of the composition for filling the soft capsule and to meet an intention to natural products and an intention to health in the composition for filling the soft capsule. SOLUTION: This composition for filling the soft capsule is obtained by uniformly dispersing the powdery ingredient or the water-soluble ingredient into a base ingredient prepared by formulating waxes derived from a plant to an oil solvent.
Patent JP-2002127743-A (JP)
Title: Sun visor
Inventor: ICHIKAWA KAZUSHI
IPC: B60J3/00
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a sun visor capable of easily detaching/attaching from/to all window panes of an automobile including a wind shield. SOLUTION: This sun visor is formed with a smoked color of a front board 2 and side face boards 3, and is constituted by providing a suction cup 1 at the upper part on the back face of the front board 2 for firmly fixing the sun visor on the window pane.
Patent JP-2002138373-A (JP)
Title: Processing agent for elastic fiber and elastic fiber
Inventor: KODAMA SATORU
IPC: D06M13/184
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain a processing agent usable as the processing agent of an elastic fiber, and having excellent antistatic properties. SOLUTION: The processing agent for the elastic fiber comprises 0.01-10 pts.wt. carboxylic acid having a branched alkyl chain, 0.01-10 pts.wt. nitrogen compound having at least one alkyl group or oxyalkylene group, and 80-99.98 pts.wt. at least one kind of a polyorganosiloxane having 1-50 mm2/s (25 deg.C) viscosity, a mineral oil and an ester oil.
Patent JP-2002166925-A (JP)
Title: Carton
Inventor: SASAZAKI TATSUO
IPC: B65D5/468
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a corrugated fiberboard carton which is excellent in strength of a handle, is easy to hold and can be efficiently manufactured. SOLUTION: A cylinder 1 is formed by connecting a pair of wide plates 2 and a pair of narrow plates 3 to wrap a plurality of cans C. The cans C are prevented from drawing from an end surface of the cylinder 1 by end plates 5. A reinforcing tape 6 is wound entirely around the cylinder 1, and a cut 7 for a handle is provided along the tape 6, thereby providing the carton. A direction of corrugations of the corrugated fiberboard to be used as a material is directed in a direction orthogonal to the tape 6. A grasp 12 of the handle reinforced by the reinforcing tape 6 is relatively largely bent so that it is easy to hold. It is also possible to feed the tape 6 in the direction of feeding paper when manufacturing the corrugated fiberboard for efficiently sticking.
Patent JP-2002136765-A (JP)
Title: Controller for three dimensions
Inventor: TANAKA JUN
IPC: A63F13/55
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To improve operability in a three-dimensional game by performing movement and direction change with one stick. SOLUTION: While a conventional controller is movable only vertically and horizontally, twisting to the left and right is enabled in this controller for three dimensions. Thus, both operations are performed with one stick with one hand without releasing the hand.
Patent JP-2002172534-A (JP)
Title: Tool holder
Inventor: KUBO HARUAKI
IPC: B23Q3/12
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a tool holder that can attain mounting accuracy and rigidity of the tool holder at once. SOLUTION: The tool holder has a tapered shank part 4 fitting in a taper bore 3 of a spindle 2 at one end of a holder body 1, and has a flange end face 6 abutting on an end face 5 of the spindle 2 in connection with the tapered shank part 4. The tapered shank part 4 comprises a tapered fitting portion 7 projecting from the one end of the holder body 1, and a tapered sleeve 8 axially immovably fitted along a tapered periphery 7a of the tapered fitting portion. Except for both axial ends 9 and 10 of the tapered sleeve 8, between the tapered sleeve 8 and the tapered fitting portion 7, a gap potion 11 is formed to accommodate radial elastic deformation of the tapered sleeve 8.
Patent JP-2002126123-A (JP)
Title: Knapsack-shaped muscular strength increasing tool
Inventor: KITAJIMA SABURO
IPC: A63B21/065
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a simple and safe muscular strength training apparatus at home. SOLUTION: A push-up and a squat are performed by weight of a knapsack.
Patent JP-2002185382-A (JP)
Title: Radio repeater
Inventor: UENO SHIYUUTA
IPC: H04B7/26
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a radio repeater by which a radio relay operation is performed in a small dynamic range in such a way that the radio repeater does not perform a gain control operation at each terminal in a radio system in which the terminal controls transmitting power. SOLUTION: In the radio repeater in the radio system, the terminal controls the transmitting power with reference to an up line to a base station via the radio repeater from the terminal. The radio repeater is provided with a means which receives a control signal transmitted by the base station, and which obtains the maximum gain of the system from the transmitting power of the base station contained in the control signal and from the desired transmitting power of the base station; a means which receives a signal in a down line to the terminal via the radio repeater from the base station so as to be amplified to prescribed transmitting power; a means which automatically controls the gain of the means amplifying the down line according to the received power of the down line, and which uses the gain as a down-line gain;  a means which receives the signal of the up line so as to be amplified up to the prescribed transmitting power; and a means which selects a smaller one from among the maximum gain and the down-line gain as the gain of the means amplifying the up line.
Patent JP-2002185238-A (JP)
Title: Built-in antenna device corresponding to dual band, and portable wireless terminal equipped therewith
Inventor: SAWAMURA MASATOSHI
IPC: H01Q5/10
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To make it relatively easy to independently perform the impedance regulation of the first and second antenna elements of a built-in antenna device corresponding to dual band. SOLUTION: The built-in antenna device corresponding to dual band corresponds to a first frequency band and a second frequency band. The device is equipped with a ground 15 constituting a ground plane and radiative conductors 11H and 11L as linear first and second reverse L antenna elements corresponding to each of the first frequency band and the second frequency band. The radiative conductors 11H and 11L are constituted to extend in the direction where they separate from each other, with the position near a power supply point 14 as a starting point, within the plane opposed to the ground plane. Furthermore, this device is provided with a common matching circuit 23 for the first and second reverse L antenna elements 11H and 11L.
Patent JP-2002179481-A (JP)
Title: Member for burner
Inventor: SHIOGAI TATSUYA
IPC: C04B41/88
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a member for a burner, which has heat resistance and thermal shock resistance and is lightweight. SOLUTION: The member for burner is constituted of a Si-SiC composit material, in which the content of SiC is 40-80 vol.%.
Patent JP-2002150361-A (JP)
Title: Transfer reservation system
Inventor: HISAUCHI JUNKO
IPC: G06Q20/00
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a system for preventing troubles and crimes concerning a commercial transaction through a telephone or the Internet by temporarily depositing the money to be transferred in a bank. SOLUTION: In the system, the money to be transferred is temporarily deposited in a bank, and completion of the procedure of reservation of the transfer is reported to an object of the transfer. The money to be transferred is transferred by the bank to the account of the object when the transferring person cancels the reservation or leaves the reservation as it is for a prescribed period of time.
Patent JP-2001214274-A (JP)
Title: Duplex zone showerhead and chemical enhanced cvd- device using the same
Inventor: PYO SUNG GYU
IPC: C23C16/455
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a duplex zone showerhead with which step coverage of the metal thin film, vapor deposition speed, texture, adhesion characteristic or the like can be improved by uniformly carrying out the chemical treatment when a metal thin film is vapor-deposited by a CVD method with chemical treatment using a catalyst or the like and to provide a chemical-enhanced CVD using the same. SOLUTION: The duplex zone showerhead is constituted of a first shower zone which accommodates a vapor deposition source material supplied through a line into which the vapor deposition source material flows and injecting the vapor deposition source material into a reaction chamber through a vapor deposition source material injection nozzle and a second shower zone for injecting into the reaction chamber through a chemical injection nozzle.