baber/WOPTO huggingface dataset:
Patent JP-2002079421-A (JP)
Title: Tooth space machining method
Inventor: HOYA SHIGENORI
IPC: B24D7/18
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To grind a tooth space without exchanging a tool in grinding the tooth space on an end face of an annular part of work, and to improve the durability by accelerating the cooling of the tool. SOLUTION: A cup-shaped grinding wheel for grinding and working the tooth space 4 on the end face of the annular part 3 of the work has a grinding part 21 on an outer periphery of a disc part 20, CBN abrasive grain electrodeposited on a first grinding face 21a, a second grinding face 21b and a third grinding face 21c of the grinding part 21, and a coolant injection hole 21d is formed on a lower end of the first grinding face 21a.  The grinding of the tooth space 4 is executed by a rough finish working process intermittently feeding the cup-shaped grinding wheel by a predetermined amount to cut the tooth space 4, and a finish work process for finishing the tooth space in a state of holding the cup-shaped grinding wheel 18 at a predetermined position after the rough finish working process, and the coolant is supplied from the coolant injection hole 21 formed on the grinding faces 21a-21c of the cup-shaped grinding wheel 18 during both processes.
Patent JP-2002081347-A (JP)
Title: High-pressure gas container fixing device for vehicle
Inventor: IDOGUCHI RYUICHI
IPC: B60K15/03
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a high-pressure gas container fixing device for vehicle capable of detecting a pressure in a high-pressure gas container without using a pressure gauge lowering the sealability at a high-pressure part and capable of interrupting fuel gas when an abnormal acceleration is inputted without installing an exclusive acceleration sensor. SOLUTION: A plurality of variation amount detectors 7 to 10 for detecting the amount of variation of a high-pressure container in radial direction are installed between the fixing device 5 for fixing the high-pressure container to a body and the high-pressure container 1. A control controller 16 comprises a variation amount comparing part 11 for comparing the amounts of variation detected by the two variation amount detectors disposed in longitudinal direction of a vehicle across the high-pressure container 1 and detecting a difference of the variation amounts and the phase in varying direction, a pressure calculation part 12 for calculating the pressure in the high-pressure container 1 based on the difference of variation amounts and the phase detected by the variation amount comparing part 11,  and an interruption control part 15 for interrupting fuel gas feeding to the vehicle by controlling a fuel shutoff valve 6 when the difference of the variation amounts by the variation amount comparing part 11 exceeds a specified value and the phase is kept unchanged.
Patent JP-2002078751-A (JP)
Title: Wheelchair
Inventor: DOBASHI MASAYUKI
IPC: A61G5/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair capable of surely blocking the start of self- running in an unintended direction by preventing the erroneous operation of a brake lever. SOLUTION: This wheelchair is composed of a brake lever lock mechanism part 16 and brake parts respectively provided on a pair of wheels for blocking the rotations of a pair of wheels 12 by operating a brake lever 17 and each of brake parts is composed of a two-way rotation clutch mechanism for blocking the forward and backward rotations of wheels 12 when the brake lever 17 is located at a rising neutral position, permitting the forward rotation while blocking the backward rotation of the wheels 12 when the brake lever 17 is located at a forward inclining posture position and further permitting the backward rotation of the wheels 12 while blocking the forward rotation of the wheels 12 when the brake lever 17 is located at a backward inclining posture position.
Patent JP-2002056183-A (JP)
Title: Credit contract management system
Inventor: OKA HIDEO
IPC: G06Q20/10
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To receive the same service around the clock without any conventional time restriction, to give statistical and objective credit by personifying a credit range and setting a virtual applicant a to make a contract on the Internet by opening a written contract to the Internet, and to confirm the contract contents and loan balance at any time. SOLUTION: This system advances a conventional method for credit contract management by using the Internet. Application information is personified from the beginning to give the statistic and objective credit by comparison with the application information, make a contract by opening the contract contents on the Internet, and confirm the loan balance, the allotted amount of the principal of a paid amount, notification of payment delay, and contract contents, that is, information on the user can be known at any time all day long by using the Internet and necessary service can be received around the clock.
Patent JP-2002094086-A (JP)
Title: Solar cell shipment structure and its manufacturing method
Inventor: TSURI MASAO
IPC: H01L31/04
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide solar cell shipment structure that can reduce work for incorporating a solar cell into electronic equipment by a user after the solar cell has been prepared on a large-sized glass substrate, and can reduce the member for accommodation a pallet or the like. SOLUTION: This solar cell shipment structure has a flat fragile non-metallic material substrate 1, and a plurality of solar cells 4 prepared in the substrate 1. In this case, at the outer periphery of the plurality of solar cells 4, a crack 5 are provided extending from the surface of the substrate 1 formed discontinuously to the inside.
Patent JP-2002090369-A (JP)
Title: Automatic analyzer
Inventor: MAEDA ATSUSHI
IPC: G01N35/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a means for easily recovering a database to the state before a failure without performing remaining reagent amount registering operation or calibrating operation and confirming integrity of the recovered database so as to shorten the time until analysis becomes available again to for user after the failure of a medium including a device database. SOLUTION: A backup for the database is arranged on an auxiliary operation part (service processor), and a code used for confirming integrity of the recovered database is arranged on an analysis measurement module.
Patent JP-2001166108-A (JP)
Title: Optical device, optical system, optical pickup device and molding die
Inventor: HOSOE HIDE
IPC: B29C45/26
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical device and an optical system in which scattering of light in a short wavelength region can be decreased, and to provide an optical pickup device in which scattering of light can be decreased even when a light source in a shorter wavelength than a conventional one is used and which can prevent errors for reading and writing. SOLUTION: In the optical element 1, scattering of light in a short wavelength region, particularly <=500 nm, can be decreased by forming optical faces 1a, 1b having <=5 nm center line surface average roughness on the both surfaces. The optical system contains the aforementioned optical element, and the optical pickup device contains the optical system.
Patent JP-2002109356-A (JP)
Title: System for providing regional information
Inventor: KAWAHARA HIROKO
IPC: H04W84/10
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a system that gives information, with which a user carrying a portable terminal accessible to the Internet can directly utilize a service, in the vicinity of where the user is currently located. SOLUTION: The user 11 is given an opportunity for visiting a store 12, etc., information is prepared in an Internet server 10 over the Internet 9 in order to offer the direct service to the user 11, an information providing device 4 communicates with the portable terminal 6 carried by the user 11 via a communicating means 5 between an information providing device and a portable terminal in such a manner that the user 11 comes close to the device 4, arranged in the vicinity of the place of the store 12, etc., and the data of an address, etc., to the information of a destination are given to the terminal 6.  In this system, the terminal 6 is connected to the Internet 6 via a portable telephone connecting means 7 and a public portable telephone line network 8 on the basis of the data, and collects the information of the destination from the server 10, and the information of the destination is displayed on the terminal 6 of the user 11. The host computer 1 of the system can update latest data on the device 4, from a system network 2 via a system network communicating means 3.
Patent JP-2002104574-A (JP)
Title: Ic tray resin composition and ic tray
Inventor: ISHIKAWA MANABU
IPC: C08L71/02
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an IC tray composition that comprises as essential resin constituents polyphenylene ether and polystyrene having a syndiotactic structure, is excellent in conductivity, antistatic property, and mechanical strength, is capable of providing a formed piece whose dimension stability after heating process is excellent, and ensures excellent processability, and to provide an IC tray obtained by forming the resin composition. SOLUTION: The IC tray resin composition contains: (A) a polyphenylene ether, (B) polystyrene having the syndiotactic structure, (C) carbon fiber having volume resistivity that is lower than or equal to 10E2 Ω.cm, and (D) nonconductive inorganic filler. A weight ratio between (A)/(B) is 90/10 to 30/70. Content of (C) is 5 to 40 parts by weight per 100 parts by weight, which is the total of (A) and (B). Content of (D) is 30 to 100 parts by weight per 100 parts by weight, which is the total of (A) and (B).
Patent JP-2002104329-A (JP)
Title: Heat sealing method and heat sealing machine
Inventor: FUKUZAKI HIROAKI
IPC: B65B51/10
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To secure a high processing power and airtightness in a heat sealing method and a heat sealing machine, where overlapping parts (19) between single layered packaging sheets made from thermally fused resin are welded by a pair of heated narrow pressurization faces (57) (57') that are heated above a melting temperature of the resin. SOLUTION: The above heated narrow pressurization faces (57) (57') are mutually moved close until to yield a state with a gap thinner than a thickness of the above overlapping parts (19), while maintaining the state, the above overlapping parts (19) are narrowly pressed by the above heated narrow pressurization faces (57) (57') and welded by heat.
Patent JP-2001143660-A (JP)
Title: Glow lighting tube and illumination device using glow lighting tube
Inventor: BURGSTETT DIETHARD
IPC: H01J61/64
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a glow lighting tube which can light a sodium vapor lamp by an existing lamp for a mercury vapor high-pressure lamp (illumination point) without using a ferroelectric ceramic and feeds a voltage to an inductance of primary circuit device without damaging the inductance. SOLUTION: A (cold) filling pressure of a filler gas is at least 35 mbar (35 hpa), and the filling pressure is fixed such that an impulse voltage generated in an inductance (12) when an internal temperature-sensitive switch (15) is opened is 1,200 V.
Patent JP-2002104823-A (JP)
Title: Anti-bacteria.anti-mildew agent
Inventor: TANAKA TAKAO
IPC: A01N59/16
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an inorganic base anti-bacteria.anti-mildew agent, which is superior in an anti-bacteria.anti-mildew performance and well dispersed in various materials. SOLUTION: An anti-bacteria.anti-mildew agent comprises substantially conductive zinc oxide particles with volume resistivity of 105 Ω.cm or less, measured at a pressurized condition of 100 kg/cm2.
Patent JP-2002109885-A (JP)
Title: Semiconductor storage device
Inventor: MICHINAKA HIDEJI
IPC: H04N19/91
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device which can read and write data and can be cleared to zero without increasing the circuit scale. SOLUTION: This device is equipped with a bank memory 1 which is composed of two bank areas B0 and B1, a write control circuit 2 which is connected to one of the banks, and a readout control circuit 3 which is connected to the other bank; and the bank areas B0 and B1 respectively have two one-port memories, and the respective one-port memories 4a to 4d are divided into three blocks. The bank memory 1 is composed of two bank memories B0 and B1 and while data are written in block units to one bank, data are read out of the other bank in block units and the read blocks are cleared to zero, so the need to use two-port memories like before is eliminated and the circuit scale is reduced.
Patent JP-2002107893-A (JP)
Title: Automatic developing machine for photosensitive material
Inventor: KUREMATSU MASAYUKI
IPC: G03D3/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain rinsing processing performance or always consistent stabilization processing performance by adequately supplying a rinsing liquid or stabilizing liquid. SOLUTION: A rinsing processing step or stabilization processing step of the automatic developing machine for photosensitive materials, having the rinsing processing step or stabilization processing step in succession to a development processing step and a fixation processing step has plural nip roller pairs 80 for transporting the photosensitive materials from below to above and a liquid-supplying means 81 for supplying the rinsing liquid or the stabilizing liquid to the upper parts of the plural nip roller pairs 80.  The machine further has a preliminary detecting means 85 for preliminarily detecting that the photosensitive materials have been processed and a control means 86 for preliminarily controlling supplying the liquid by activating the liquid supplying means 81 prior to the photosensitive materials arrival at the rinsing step or the stabilization processing step earlier than the detection of this preliminary detecting means 85. The rinsing liquid or the stabilizing liquid is preliminarily supplied prior to the photosensitive materials arrive at the rinsing step or the stabilization processing step and the rinsing liquid or the stabilizing liquid is held on the surfaces of the plural nip roller pairs 80. The rinsing liquid or the stabilizing liquid is supplied, while the photosensitive materials move into and out of the plural nip roller pairs 80.
Patent JP-2002108372-A (JP)
Title: Karaoke device, contents reproducing device, music data managing method for karaoke device, and contents data managing method for contents reproducing device
Inventor: FUJISHIMA MASAKAZU
IPC: G06F21/10
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a KARAOKE device which can easily control whether or not music data can be played. SOLUTION: Even music data of managed songs which need not be permitted to be played by pieces of music and KARAOKE devices are stored on a hard disk similarly to music data of other KARAOKE songs. Then ROMs 20 stored with key data for allowing the managed songs to be played are manufactured by the managed songs and the KARAOKE devices and sets in a KARAOKE device to permit the managed songs to be played. Consequently, the KARAOKE device need not have media such as a CD-ROM by the managed songs and the copyright holders of the managed songs can physically manage the numbers of permitted cases by the ROMs 20.
Patent JP-2002106733-A (JP)
Title: Multi-way selector valve
Inventor: HIROTA HISATOSHI
IPC: F16K31/04
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a multi-way selector valve capable of using a motor of small driving force as the motor for opening the valve, low in electric power consumption, and capable of reducing a size. SOLUTION: In this multi-way selector valve wherein a high pressure fluid introduced into a port A is made to flow into a port B or a port C via main valves 6, 7 to make the fluid introduced into the port B or the port C flow into a port D via a cylindrical valve 2 or a cylindrical valve 3, pilot valves 8, 9 are provided in the main valves 6, 7, and low pressure closing valves 4, 5 are arranged between the main valves 6, 7 and the cylindrical valves 2, 3. Flow passages are switched by moving vertically the cylindrical valves 2, 3 reverse-directionally each other by a gear 26 provided in an output shaft 27 of the motor. When the closed main valve 6 in a high pressure side is opened, the cylindrical valve 2 opens the pilot valve 8 in a midway of pushing-up of the low pressure closing valve 4 to reduce a pressure difference between a rear side and a front side in the main valve 6.  The main valve 6 is thereby opened by the small driving force.
Patent JP-2002117623-A (JP)
Title: Pulse detection circuit
Inventor: SADATE MAKI
IPC: G11B20/10
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the control of a correct pulse width being difficult, due to the quantity of delays of a delay buffer changes depending on a process variation or a temperature. SOLUTION: The fact that the number of stages of the delay buffer in an offset section A 23 is hardly affected by the process variation, and the temperature and is always fixed, is utilized. The number of stages of a delay buffer obtained by subtracting the number of stages of the delay buffer in a offset section A23 from the number of stages of a delay buffer in a section, where a detection counter 2n turns into n is determined, and the number of stages of a delay buffer for one cycle of a reference clock is determined. The number of stages of the delay buffer for one cycle of the reference clock can be determined automatically, by automatically detecting the number of stages of the delay buffer in the offset section A23.
Patent JP-2001175370-A (JP)
Title: Microprocessor bus structure
Inventor: GORDON J ROBINS
IPC: G06F15/78
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To design a processor chip so as to be provided with a unidirectional input/output bus or a bi-directional input/output bus to be optionally selected. SOLUTION: This processor is designed at a state that separate input bus and output bus are provided inside a chip. A gating network is coupled with the processor unidirectional buses so that the chip is provided with an alternative externally-wired bus structure. Only one set of bi-directional bus signal lines is wired outside the chip for the lowest cost and lowest performance. A true unidirectional bus is generated by gating the bi-directional bus so as to be a bus exclusive for device output and gating an alternative device input bus to a processor input bus for high performance operation in which high cost for high band width is justified. A bus enable signal line is wired at a proper state according to wired microprocessor bus structure.
Patent JP-2002123711-A (JP)
Title: System and method for gift
Inventor: ONO MASAMI
IPC: G06Q30/06
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a gift system in which enough information about selectable gift merchandise can be transmitted to a gift receiver and selected gift merchandise can be quickly sent to the gift receiver. SOLUTION: This gift system is provided with an electronic storage medium to be sent to gift receivers (4 to 7) in response to requests from gift offerers (1 and 2), information processors (4a and 5a) that can read the electronic storage medium and can be connected to the Internet, and a server (8) for managing a page presented to a receiver while the information processors are connected to the Internet by the operation of the electronic storage medium. The receiver selects the gift merchandise and applies for gift merchandise sending in the page.
Patent JP-2001183686-A (JP)
Title: Projection type display device and liquid crystal display device
Inventor: SATO HIDEO
IPC: G02F1/13
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal light valve which uses a semiconductor substrate and is superior in light resistance and in which quick video signal write is possible, a projection type display device which displays a picture of high definition and high quality by a liquid crystal panel, and a liquid crystal display device. SOLUTION: The liquid crystal display device is provided with a liquid crystal display panel, a light source which supplies light to the liquid crystal panel, and an optical system which magnifies and projects light from the liquid crystal display panel. The liquid crystal panel is provided with a transparent substrate, a semiconductor substrate, a liquid crystal layer interposed between these substrates, a switching element arranged on the semiconductor substrate, and a plurality of metallic layers arranged on the switching element. The metallic layers are divided by a plurality of slits and are so arranged that the slits of adjacent metallic layers are shifted from each other.
Patent JP-2002123159-A (JP)
Title: Holographic stereogram printing device and method
Inventor: BABA SHIGEYUKI
IPC: G03B35/00
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a holographic stereogram printing system which is capable of printing holographic stereograms by selectively subjecting inputted still images and animation images to image processing meeting the user's liking. SOLUTION: An image processing server 10 selectively applies image processing to an image data VD. An image accumulating sever 20 accumulates the image processing outputs of the image processing server 10. A printing output device 30 forms the holographic stereograms HGS according to the image processing output fetched from the image accumulating sever 20.
Patent JP-2002125061-A (JP)
Title: Line terminal equipment
Inventor: SAKATA MASAAKI
IPC: H04M11/00
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a line terminal equipment capable of ringing incoming even when a connected telephone is off hooked. SOLUTION: When a telephone 6 is off hooked by a person at home during deciding of incoming responding conditions by a ringing incoming deciding unit 7, an analog signal of the format predetermined via a public line 3 is transmitted. This signal is detected by an NCU select signal detector 21. When an NCU response signal output unit 23 decides the signal as the select signal of the own terminal, the incoming response signal is sent to the public line 3 side and a communicable state is set.
Patent JP-2002123771-A (JP)
Title: Ic card and method for charging electronic money to the same
Inventor: SHIMOKAWA TAKAHIRO
IPC: B42D15/10
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an IC card for charging electronic money without being restricted by the account balance and the cash balance in hand and to provide a method for charging electronic money to the IC card. SOLUTION: The IC card 300 authenticates an original based on a password received from a user terminal 100 and transmits generated information in the IC card to the user terminal 100 (3). The user terminal 100 generates transmission data and transmits it to an electronic money server 600 (4). The electronic money server 600 decodes transmission data and transmits credit information and the like to a host computer 700 (5). When a result that the host computer 700 performs credit judgment is credit authorization (6), an electronic money charging instruction is given to the IC card 300 (7) and the user terminal 100 gives the charge command of electronic money to the IC card 300 (8).