baber/WOPTO huggingface dataset:
Patent JP-2002073182-A (JP)
Title: Electronic equipment
Inventor: MATSUDA KENGO
IPC: A47J39/00
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce costs by unnecessitating a transformer for control power source in electronic equipment and to simultaneously solve a practical problem caused by the idling current of a thyristor. SOLUTION: This equipment is provided with an electrifying element 2, thyristor 3 interposed on the electrification route of this electrifying element 2, the serial connection of a capacitor 4, a diode 5 and a switch means 18 parallel connected to this thyristor 3 and a control circuit 7 parallel connected through a power supply stabilizing means 6 to the capacitor 4 while connecting a control terminal thereof to the gate of the thyristor 3.  A voltage detecting means 8 is parallel connected to the capacitor 4, the control circuit 7 performs outputting through the control terminal to the gate of the thyristor 3 in comparison with a reference voltage while using a voltage deciding means, a resistor 20 is parallel connected to the switch means 18, and the control means 7 is provided with a switch control means for controlling the gate of the switch means 18 while judging the electrifying state of the electrifying element 2.
Patent JP-2002076114-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: ITO FUMITOSHI
IPC: H01L21/768
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a multilayer interconnection by preventing disconnection of damascene wirings due to electromigration. SOLUTION: A reservoir portion R consisting of a first hole pattern 10a where a Cu film 13 of the same layer as the Cu film 13 constituting a second metal wiring M2 is buried is provided in the lower part of a second hole pattern 19 for connecting a second metal wiring M2 formed by a damascene process with a third metal wiring M3. Thus, even if Cu atoms of the Cu film 13 constituting the second metal wiring M2 move by electromigration, the Cu film 13 of the reservoir portion R becomes a source of supply of the Cu atoms to the second metal wiring M2. As a result, voids can hardly occur in the second metal wiring M2.
Patent JP-2002077045-A (JP)
Title: Image multiplex transmission method and its system
Inventor: JOEWONO WIDJAJA
IPC: H04N21/647
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide solutions to big problems of a conventional parallel multiplex transmission method for two-dimensional image information employing an image fiber such as prevention of a fault caused by position offset of an original image, relaxation of a limit on the resolution of an image to be transmitted, relaxation of limits on a size of the image to be transmitted or relaxation of a limit on a multiplex channel number. SOLUTION: Transmitter side receives sets of image information, modulates them by a predetermined spatial frequency, applies Fourier transform to them to convert the resulting information into spatial frequency information, multiplexes the information and transmits the multiplexed information by means of optical signal transmission. Receiver side receives the transmitted optical signal, selects the multiplexed spatial frequency information with a spatial frequency filter, applies inverse Fourier transform to the selected spatial frequency information, selects a desired image signal and reproduces the signal.
Patent JP-2002077346-A (JP)
Title: Portable communication terminal
Inventor: WATABE YOSHIYUKI
IPC: H04B1/3822
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To enable the installation of a large-sized display and moreover obtain a substantially high sound pressure level when used, by enabling the arrangement place of a sounding body and the arrangement place of the display to be varied. SOLUTION: For a portable communication terminal, a piezoelectric sounding body 12 is fixed to the inner rear on a side opposite from the side provided with the display, in a housing 11; and a waveguide pipe 21, which guides sound from this piezoelectric sounding body 12 to a call receiving section 15 on the front section of the housing 11 is provided; and the sound produced in the piezoelectric sounding body 12 is led to the call receiving section 15 at the front of the housing 11 through the waveguide pipe 21 and is released to the outside of the housing 11 from its sound-releasing port 16.
Patent JP-2002069574-A (JP)
Title: Low yield ratio and high strength cold rolled steel sheet excellent in pore expansibility, and its production method
Inventor: SAKUMA KOJI
IPC: C21D9/46
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a low yield ratio and high strength steel sheet whose elongation in a tensile test and hole expansibility are made compatible with each other, and to provide its production method. SOLUTION: The steel controlled to be (%Ti)/(%S)>=5 (wherein, %S and %Ti respectively denote S and Ti contents) is hot-rolled at the finish outlet side temperature of (900+50×%Si) deg.C or lower and is then annealed at 700 to 900 deg.C being a two phase coexistent temperature region of ferrite and austenite to form a metallic structure in which the total volume ratio of martensite and retained austenite is >=6%, and the hard phase structure of martensite, retained austenite and bainite are contained by fixed ratios in accordance with the amounts of precipitation strengthening elements such as Ti, Nb, Mo and V to be added.
Patent JP-2002080527-A (JP)
Title: Method for producing silicone-based polymer composition and cation-curable composition
Inventor: TSUDA TAKASHI
IPC: C08G59/68
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a non-solvent type silicone-based polymer composition furnished with releasability which is a feature of silicones. SOLUTION: This method for producing the silicone-based polymer composition comprises reacting an epoxy compound with an oxetane solution of a polymer which is obtained by polymerizing a monomer mixture comprising (A) a vinyl monomer having one or more carboxyl groups and (B) a silicone macromonomer having a vinyl group at its molecular terminal end and a number average molecular weight of 500-30,000 through radical polymerization in the presence of an oxetane compound.
Patent JP-2002075788-A (JP)
Title: Electric double-layer capacitor and laminate of battery cells
Inventor: MITANI KATSUYA
IPC: H01G11/22
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an electric double-layer capacitor and a laminate of battery cells for reducing an equivalent series resistance(ESR), by suppressing drying-up of an electrolyte with a thin type. SOLUTION: The battery cell 1 comprises the electrolyte, an ion-permeable insulating porous separator 4, electrode layers 2 and 3 isolated by the separator 4, a noncnductive gasket 5 for holding peripheral parts of the layers 2 and 3, and a current collector 6 for holding the layers 2 and 3 and the gasket 5. In the laminate of the cells 1, a current collector having low gas permeability is used as the external current collector, to suppress the drying-up of the electrolyte, and a current collector having high gas permeability is used as the internal current collector to reduce the ESR of the cell.
Patent JP-2002103951-A (JP)
Title: Vehicular air-conditioner and air-conditioning equipment driving device
Inventor: HIBINO SATOSHI
IPC: B60H1/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular air-conditioner using one motor actuator for operating an air mixing door and blow mode doors, restricting increase in the required operation torque of a motor actuator. SOLUTION: The vehicular air-conditioner comprises the air mixing door 16, a plurality of blow opening portions 19, 22, 24 through which an air is blown to portions in a cabin, blow mode doors 20, 23, 26 for opening/closing the plurality of blow opening portions to switch a blow mode and one motor actuator 28 for driving the air mixing door 16 and the blow mode doors 20, 23, 26. The blow mode doors 20, 23, 26 and the air mixing door 16 are alternately driven in response to an change in the operating angle of the motor actuator 28.
Patent JP-2002081265-A (JP)
Title: Door support device and suspending method therefor
Inventor: MURAI HIDETO
IPC: E05F17/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a door support device capable of coping with both systems of lower load system and upper suspending system. SOLUTION: A travel body 21 is movably fitted to a first traveling recessed part 13a, a second traveling recessed part 13b and a third traveling recessed part 13c of a guide rail 11. The guide rail 11 is installed on the upper end surface of an opening part. A door interlocking body 81 is slidably engaged with the traveling body 21, and the door interlocking body 81 is slidably fitted to the guide rail 11. A sliding door body 4 is attached to the traveling body 21 to be suspended. Before suspending the sliding door body 4 on the guide rail 11, the traveling body 21 and the door interlocking body 81 can be installed on the guide rail 11. Hence, it is made possible to cope with the lower load system and the upper suspending system.
Patent JP-2002079196-A (JP)
Title: Vacuum-distilling/cleaning method
Inventor: HIRAYAMA TOSHIFUJI
IPC: B08B3/10
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To make a device for cleaning and drying precision parts, or the like, have a simple structure by dispensing with a partition gate between the cleaning part and the drying part and to reduce the cycle time. SOLUTION: An article 18 to be cleaned is housed in a cleaning cage 14 of the cleaning/drying device 1 and vacuum-cleaned by heating to a prescribed temperature and immersing in a cleaning liquid 3 in a vacuum state. The cage 14 is pulled up from the liquid 3 and the article 18 is rinsed by jetting a cool rinsing liquid. After that, the article 18 in the cage 14 is cleaned with the vapor of the liquid 3. The article 18 which was cleaned with steam in a drying part 7 provided above a cleaning part 4 is vacuum-dried and then dried by jetting a career gas such as dried air or nitrogen gas over the cleaning part 4.
Patent JP-2002087971-A (JP)
Title: Method for separating living body tissue-regenerating cell and device for the same
Inventor: OGUSHI HAJIME
IPC: A61K35/15
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for separating and concentrating tissue-regenerating cells from a cell-suspended liquid in a simple operation, at the same time separating and concentrating erythrocytes, and utilizing. SOLUTION: This method for separating erythrocytes is provided by passing a cell-suspended liquid containing erythrocytes and tissue-regenerating cells used for regeneration of living tissues except for hematopoietic tissues, passing the liquid through a cell separation filter capable of passing at least erythrocytes and capturing the tissue-regenerating cells, passing the erythrocytes and capturing the tissue-regenerating cells with the filter, recovering the passed erythrocytes and preserving them until being used for transfusion, and the device used for the same purpose is also provided.
Patent JP-2002051852-A (JP)
Title: Multidirectional drawer for chest
Inventor: MORI TAKERO
IPC: A47B88/00
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To conveniently draw a drawer in a front and lateral directions or forward/backward/and right and left directions conventionally, whereas the conventional drawers can be drawn only in the direction of its front surface or only forward/backward in the case of using a chest. SOLUTION: Plural independent front surface plates are combined with a single box case per an open top with the interior dimension of a frame as one side. On the respective side surfaces of the box case, slide rails using a lightweight C-shaped steel are provided in a horizontally long direction and bar-like T-shaped insertion parts are provided on the rear surfaces of respective front surface plates. In order to slide relatively, they are inserted and connected. Thus, the same box-like case can be drawn only in one direction of front/back/ right/left with a guide piece on the rear side surface of the box-like case to a well crib-shaped groove formed on the upper surface of the opening shelf plate of the inner rack of a frame as for the multidirectional drawer for the chest.
Patent JP-2002081110-A (JP)
Title: Shower hanger
Inventor: HONMA YASUO
IPC: E03C1/06
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a shower hanger which holds a shower head at a desired location in a bathroom, whereby stream from the shower head is directed in a desired direction. SOLUTION: According to the shower hanger, a base plate 1 is fixed to a wall surface of the bathroom by means of suction cups 2, and a support 4 is fixed to the base plate 1 by means of a clip 3. Further, a shower head support portion 4a is arranged at the tip of the support 4.
Patent JP-2001128661-A (JP)
Title: Method for providing long term stability to cell for diagnostic testing
Inventor: BERGER DOLORES M
IPC: C12Q1/68
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and a composition for stabilizing a clinical sample (namely, a cell in a biological sample) for its transport and subsequent testing for diagnosis. SOLUTION: This composition is concretely capable of intactly maintaining nucleic acids for hybridization with a probe for capturing oligonucleotides and detecting the capture.
Patent JP-2002089712-A (JP)
Title: Gasket
Inventor: MATSUBARA TOSHIHIKO
IPC: F16J15/08
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent buckling breakdown by excessive compressive deformation of a soft sealing material 1 and protrusion into a fluid passage. SOLUTION: In this gasket 3 having a metallic plate 2 and the soft sealing material 1 joined to at least one surface of the metallic plate 2, the gasket is characterized by arranging a bead part 2b having beads 2c to 2m in the vicinity of a peripheral edge part 1a of the soft sealing material 1 of the metallic plate 2.
Patent JP-2002089768-A (JP)
Title: Crossover fitting for piping
Inventor: HATA KIYOKAZU
IPC: F16L9/19
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To easily allow a crossover piping even in a shallow layer burying when the crossover piping is performed without merging the other line. SOLUTION: In this crossover fitting 4 for piping, two types of pipes 1 and 2 are crossingly formed integral with each other without merging. The flow passage section height (h) in the overlapped direction of the flow passages overlapped with each other at a crossover part is smaller than the diameter (d) of the pipes 1 and 2 connected to the crossover pipe 4 for piping, and the total height T of two overlapped flow passages is almost equal to the diameter (d) of the pipe. The flow passage section width (b) of the pipes orthogonal to the overlapped direction of the flow passages is increased in inverse proportion to the reduced amount of the height to prevent the inner diameter sectional area of the pipe connected to the crossover pipe for piping from being substantially reduced at the crossover part.
Patent JP-2002094496-A (JP)
Title: Method for generating clock and device for the same
Inventor: HIROZAWA KOJI
IPC: H04L7/033
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain fixed frequencies for frequency-dividing clocks, before and after the switching of a master clock when selective frequency-dividing multiple master clocks, whose frequencies are different. SOLUTION: A counter 21 is made to function as a 1/147 frequency-dividing circuit, when a clock MCA is selected from a selector 3, and to function as a 1/160 frequency dividing circuit, when a clock MCB is selected from the selector 3. A 153.6 kHz frequency-dividing clock REF is obtained as the most significant bit output and supplied to a PLL 6, so that a 27 MHz clock VCL can be obtained. A switching signal SEL, which is turned into a low level at the time of reproducing a CD or a video CD and is turned into high level during reproducing a DVD, is latched by a D flip-flop 24, so that a switching signal SELD, whose level is changed when an output CNT of a counter 21 immediately after the level of the switching signal SEL is changed reaches 127, can be obtained; and selectors 3, 26, and 27 are switched.
Patent JP-2002089563-A (JP)
Title: Static pressure gas bearing spindle
Inventor: ITO TAKANOBU
IPC: F16C32/06
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a static pressure gas bearing spindle particularly suitable for use in a vacuum, having a rotating shaft 6 supported within a housing 4 by use of a compressed gas without contact, and sufficiently reducing the leakage of bearing exhaust to the outside. SOLUTION: Non-contact seals 22 and 23 are provided between the housing 4 and the rotating shaft 6 within a passage extending from the exterior of the housing 4 to a bearing clearance 3, with a microscopic sealing gap between the seals. At least one of rotating and fixed sealing surfaces which constitute the seals 22 and 23, respectively, is made of a material excellent in sliding characteristic whereby even if the rotating sealing surface and the fixed sealing surface which constitute the sealing gap are brought into contact with each other by some cause, damage to the sealing surfaces can be reduced and the microscopic sealing gap can be maintained even after their contact so as to enable use of the sealing gap in reduced size.
Patent JP-2002098139-A (JP)
Title: Bearing structure
Inventor: SHIROSHITA KENJI
IPC: F16C23/06
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To get rid of shaft eccentricity under radial load and to prevent vibration and noises due to creep by disposing an O-ring and an elastic resin in the gap between an outer ring and a housing and/or an inner ring and a rotating shaft. SOLUTION: A bearing structure has such formation as to prevent a creep due to shaft eccentricity, by providing the O-ring 7 and the elastic resin 10A between the outer ring 3a of the bearing 3 and the housing 2 and/or the inner ring 3b and the rotating shaft 6.
Patent JP-2002099454-A (JP)
Title: File control system and method
Inventor: IKAKURA TOMOHIRO
IPC: G06F17/30
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To achieve a file control to control a different file containing different contents in spite of having a same file name as an another file and simultaneously to achieve a file control not to treat as the another file if there is a new file containing same contents among files registered by two or more registered persons. SOLUTION: A file control system comprises a correspondence table 0121 to record correspondences inter file names, file identifiers and control IDs, a hash table 0122 to record correspondences between file hash values and control IDs and a file storage part 0123 to preserve files with the control IDs, so that when registering a file, even if a same name file is already registered, the file is controlled as the another file by allocating different control IDs, and simultaneously by comparing the contents with the already registered files, if there are files containing same contents, the files are registered as a single file even if the files are registered files with different file identifiers. When calling up the files, the files are specified by a combination of the file names and the file identifiers.
Patent JP-2002096884-A (JP)
Title: Spout container
Inventor: TAKAHASHI TAKASHI
IPC: B65D83/40
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a spout container wherein when not in use, even if any force is exerted on a spout to depress it, the contents of the container are prevented from being delivered by a malfunction. SOLUTION: The spout container 10 has a cylindrical nozzle 12 constituting a prism-shaped button 14, while a baffle wall 16 is provided on the container 10. The nozzle 12 and button 14 are separated from a shoulder cover 18 by a U-shaped slit 15a. The wall 16 is erected on the cover 18 so as to surround the nozzle 12 and button 14 in a U-form. An aperture 16a is formed in a side of the wall 16 where the button 14 is located. The top surface of the wall 16 is upwardly inclined. The button 14 is attached at a height H2 which is larger than the height H1 of the button 14. The nozzle is attached at a height H4 which is larger than the height H3 of the nozzle 12.
Patent JP-2002110757-A (JP)
Title: Load port for open cassette
Inventor: SASAKI TAKESHI
IPC: H01L21/677
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To fully ensure safety of a worker in a clean room, while facilitating the transfer work of a cassette from an AGV in a clean room, by enabling supply of a wafer using an open cassette to a main frame designed for FOUP type. SOLUTION: This road port 1 comprises a mounting stage 7 for receiving and placing the open cassette 6 in which a wafer W is loaded, which is arranged in a clean room 2, and a back wall 8 having an interface 5 that can connect the mounting stage 7 to a robot chamber 4, which is arranged on the back side of the mounting stage 7, and a ceiling part 24 extending forward from the upper end of the back wall 8, and provided with a door 13 for opening/ closing an opening part 8 so as to surround the circumference of the mounting stage 7 along with the back wall 8 at the opening part 9 formed, so as to open up the front side and both sides part of the mounting stage 7.
Patent JP-2002103269-A (JP)
Title: Man type hand having compact structure
Inventor: TOYAMA SHIGEKI
IPC: B25J15/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight man type hand having a compact structure facilitating operation and being suitable for a robot and an artificial hand of a physically handicapped person. SOLUTION: This man type hand having the compact structure consists of a plurality of finger mechanisms 10, 20, 30, 40 which become curved grip shapes due to the turn of a plurality of finger plates connected rotatably and mutually when a traction force is applied in one direction, a thumb mechanism 50 turning onto a finger mechanism side when a traction force is applied in one direction, and a finger drive mechanism 80 giving a traction force to respective finger mechanisms and a traction force to the thumb mechanism 50 when a traction force is applied in one direction.
Patent JP-2002096782-A (JP)
Title: Vehicular outer trim mounting structure
Inventor: TAKEMURA HIROO
IPC: B62J17/02
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular outer trim mounting structure facilitating the positioning and fixing work to a body frame a support member with outer trims mounted thereto. SOLUTION: The vehicular outer trim mounting structure mounts the outer trims 10 and 11 to the body frame 2 via the support member 13 fixed to the body frame. An outwardly projecting locking projection 14a is provided near the portion of the body frame to which the support member is fixed, and the support member is formed with a recess 16 for engagement with the locking projection. The support member can be temporarily fixed to the body frame by engagement of the locking projection with the recess.