baber/WOPTO huggingface dataset:
Patent JP-2002007798-A (JP)
Title: Online sales method and system
Inventor: YAMADA KAZUHIRO
IPC: G06Q50/00
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an online sales method and system, capable of promoting utilization by a visitor by improving maintenance of favorable public image of an online store. SOLUTION: When a user terminal device which is a terminal device owned by a customer accesses the online store via a network, a store clerk display program for displaying a virtual store clerk who is the store clerk of the online store on the user terminal device is transmitted to the user terminal device. A service program for displaying product information and service information provided by the online store, corresponding to the operation of the virtual store clerk by the operation of the user terminal device by the user, is transmitted to the user terminal device. In this case, plural virtual store clerks, whose characters are respectively different, are prepared as the virtual store clerks, so that the virtual store clerk is changed according to the desire of the customer.
Patent JP-2001321363-A (JP)
Title: Organism parameter measuring device
Inventor: YAMAMOTO TOKUNORI
IPC: G01N21/35
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To easily, safely and precisely measure a renal function, a hepatic function and a cardiorespiratory function for a short time. SOLUTION: The lights from a plurality of light sources 1, 2 and 3 are emitted to an organism tissue 5, and the transmitted lights are received by a light receiving element 6 and converted into electric signals. These signals are converted to digital signals for each wavelength by a multipexer 8, filters 9-11 and an A/D converter 12, and each of the signals is converted to a logarithm by a logarithm calculating circuit 14. A Φ calculating circuit 15 calculates the mutual ratio of these signals. A substance concentration calculating circuit 16 performs a calculation on the basis of this ratio to determine the concentration view of the indigocarmine injected to the blood. An organism parameter calculating circuit 17 performs a calculation on the basis of the concentration view to determine various parameters concerning renal function, hepatic function and cardiorespiratory function.
Patent JP-2002004104-A (JP)
Title: Stocking
Inventor: NAKAJIMA CHIE
IPC: D04B1/26
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide stockings excellent in fitness, transparency, elastic feeling tightening feeling, wearing pressure comfortableness, abrasion resistance and worn-out resistance of knee and heel parts. SOLUTION: This stocking is characterized by that polytrimethylene terephthalate fibers are used as inelastic yarns for a leg part, and the leg part is formed into a pair-knitted structure where inelastic yarns and elastic yarns are used.
Patent JP-2002004442-A (JP)
Title: Partitioning member, connector of partitoning member, and partitioning device using them
Inventor: KADOWAKI SEIZO
IPC: E04H17/00
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a partitioning member, a connector of the partitioning member, a partitioning device using the partitioning member and the connector of the partitioning member, and an installation method of the partitioning device having no defect in a partitioning function as the partitioning device and capable of being installed easily, reducing cost, and allowing easy change after installation. SOLUTION: This partitioning member 1 has a platelike part 1c having a rectangular shape and both end parts 1a, 1b constituted integrally with the plate-like part 1c. Either 1a of both end parts 1a, 1b has such shape that is formed by connecting at least one cylinder having a cutout part, respectively, by putting the cutout part on an outer side, and the other 1b of them has a shape like a needle having a slightly larger outside diameter R1 than an inside diameter D2 of the cylinder. The end part 1b of the other partitioning member 1 is fitted in the cylinder in the end part 1a to assemble the partitioning device.
Patent JP-2002004865-A (JP)
Title: Two-cycle engine
Inventor: MORIKAWA KOJI
IPC: F02B31/00
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To improve combustion efficiency at low load operation. SOLUTION: Fresh air, sent from a scavenging port 5 formed on a cylinder head 2 to a combustion chamber 4, turns into a downward air flow bound for a top face 3a direction of a piston 3, then the air is guided to a curved recessing face 3b formed on the top face 3a of the piston for turning into an upward scavenging flow to generate a reverse tumble flow. Combustion gas is exhausted out of an exhaust port, 16 that opens/closes by the piston 3 being stratified by the scavenging flow. When the exhaust port 16 is closed, a strong tumble flow is generated inside the combustion chamber 4 to be intensified to the curved recessing face 3b, in a state of being converted into turbulence after the reverse tumble flow meets squish generated between the top face 3a of the piston and a lower face of the cylinder head 2 at an ignition position near top dead center.  By injecting fuel thereon, combustion after ignition is accelerated, in combustion with the turbulence by the squish.
Patent JP-2001233368-A (JP)
Title: Storage case
Inventor: KONNO SHUNICHI
IPC: B65D43/20
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a stage case 10 for storing a memory card for example, wherein dust and dirt can be prevented from entering and contents can be surely prevented from dropping. SOLUTION: The storage case 10 comprises a base half body 11, a slide half body 12 to be slidably assembled with the base half body 11, and a lid 18 integrally provided with the slide half body 12 for opening/closing an opening 17 from which the contents are put in/out. When the slide half body 12 is slide against the base half body 11, a protrusion 21 provided on the lid 18 moves along a cam groove 20 provided on the base half body 11, thereby opening/ closing the lid 18.
Patent JP-2002011094-A (JP)
Title: Coupler for hemodialyzer
Inventor: OSHIHARA WATARU
IPC: A61M1/14
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a coupler connecting the coupling part of the nozzle for dialysis liquid with the dialysis feed hose of a hemodialyzer that prevents bacteria and toxins originated from bacteria from entering the hemodialyzer by equipping the coupler with a structure which removes the bacteria and the toxins originated from the bacteria and hence purifies the dialysis liquid. SOLUTION: This is a coupler for hemodialyzer in which the opening at one end is constructed as a hose connecting end for connecting the dialysis liquid hose and the opening at the other end is constructed as a coupling section to the dialysis liquid nozzle of the hemodialyzer, and the removal device of the bacteria and/or the toxius originated is provided between the both openings.
Patent JP-2002014756-A (JP)
Title: Coordinate input device
Inventor: AMAMIYA KUNIO
IPC: G06F3/02
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate input device which gives a feeling of modulated operation and also gives the timing of a substantial input start as an operation feeling. SOLUTION: A coordinate detection part 12 has an operation part 16, and a slide contact 20 and a slide resistance part 22 as a coordinate detecting means. When the operation part 16 is pressed against the repulsive forces of a coil spring 44 and a pressure-sensitive conductive rubber part 50 having the different repulsive forces, the slide contact 20 outputs a detection signal S1 corresponding to the manipulated variable of the input operation. At this time, the detection signal S1 is processed as an ineffective input to a host through a detection signal holding part 54 within the starting range of the operation and as a signal indicating coordinate values in the following operation range.
Patent JP-2002016948-A (JP)
Title: Guide signal generator
Inventor: MIYAKOSHI DAISUKE
IPC: H04N17/02
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a guide signal generator for guide displaying a color detecting range on a vector scope. SOLUTION: The vector scope is a device for drawing a line on a screen of a tube by sweeping a spot. Thus, when a signal continued in a horizontal direction of a picture signal is output, a graphic form is projected on the screen of the tube of the scope in a procedure of writing in one stroke. A guide signal for drawing a line spectrum surrounding a range (hue, saturation) of the color to be detected on the scope is generated from a guide signal generator 20, a part of a subject screen is replaced with this guide signal, and hence the detecting range of the color can be guide displayed on the scope.
Patent JP-2002010836-A (JP)
Title: Study desk with shelf
Inventor: TOKUDA TAIICHI
IPC: A47B17/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a study desk with shelves whose top board is supported by a bookshelf on one side and by a leg part on the other side, allowing a user to widely use the upper surface of the top board, capable of securing a sufficient space even if a personal computer is mounted on the top board, and having the freedom of the setting position and in disposing plural units adjacently. SOLUTION: The top board 1 of the study desk is supported by the bookshelf 2 on one side and by the leg part 3 on the other side. The depth of the top board 1 on the one side 1A is the size covering the total width of the bookshelves 2 and 4, and the depth is tapered from the center 1C toward the other side 1B of the top board 1.
Patent JP-2002011876-A (JP)
Title: Ink jet printing head and ink jet printer
Inventor: MITA TAKESHI
IPC: B41J2/045
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To enably highly fine printing by reducing a displacement loss between adjacent pressure chambers in relation to an ink jet printing head and an ink jet printer. SOLUTION: A discrete electrode layer, a piezoelectric element layer 3 and a diaphragm 4 are sequentially formed on a substrate 1 thereby constituting an ink discharge energy-generating part. In this ink jet printing head, a pressure chamber reinforcement member 6 is set between the adjacent pressure chambers 5.
Patent JP-2002021460-A (JP)
Title: Drilling method and drill for use therein
Inventor: FUKUMASA TOSHIHIRO
IPC: E21B10/00
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a drilling method for drilling a hole which is resistant to cave-in of its internal wall even in an area of brittle ground, to thereby enhance cost efficiency, and to obtain a drill for use in the drilling method. SOLUTION: The drill 10 includes a cylindrical cutting bit 12, a guide portion 32, and a taper coupler 36, and a rod 26 is penetrated through these component parts. Drilling is carried out by rotating the drill 10 and pressing the cutting bit 12 onto the ground so as to apply strikes onto the same. A through hole 20 is formed in the tip portion of the cutting bit 12 at a location decentered from its center. By jetting compressed air from the through hole 20, slime is raised to a side face of the drill 10. Since the through hole 20 is decentered from the center, the drill 10 is eccentrically rotated, and the slime is pressed onto an internal wall of the hole by a side face of the guide portion 32.
Patent JP-2002019991-A (JP)
Title: Wild movement prevention device for paper feed drive roller in recorder
Inventor: KUMAI EIJI
IPC: B65H5/06
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To suppress wild movement of a paper discharge roller to prevent degradation of print image quality when continuing the printing after the termination of paper separates from a paper feed roller, by suppressing wild movement of the paper feed roller in the instance of the separation of the termination of the paper from the paper feed roller. SOLUTION: This wild movement prevention device has a friction bush 59 with a friction face 63 fixed on a shaft body 37 of a paper feed drive roller 15 with relative rotation to the shaft body 37 restricted; a means 53 including a slide face 65 contacting with the friction face 63 in a pressure contact state; and drive wheel trains 33, 35 for transmitting drive force to the paper feed drive roller 15 and a paper discharge drive roller 29 from a single drive source 32. Frictional force between the friction face 63 and the slide face 65 can suppress the wild movement of the shaft body 37 of the paper feed drive roller 15 caused by backlash of gears in the drive wheel trains 33, 35 in the instance of release of the termination of the paper from a pinch by the paper feed roller 19.
Patent JP-2002022034-A (JP)
Title: Butterfly valve
Inventor: TABETA MASAHARU
IPC: F16K1/226
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a butterfly valve capable of easily executing the fine adjustment of a flow rate in a small opening zone of a valve element with high accuracy. SOLUTION: An outer peripheral seat 2A of the valve element 2 has a first seat part 20 closely abutted on an inner seat part 1A of a valve easing 1 at a full-closed position of the valve element 2, and a second seat part 21 continued from the first seat part 20 and slidaby abutted on the inner seat 1A in opening and closing the valve element 2 within a range of the small opening zone. The second seat part 21 has plural flow-down grooves 6, 6, etc., extended in the axial direction of the valve easing 1 at circumferential intervals, closed by the inner seat 1A at its opening part 6A of an outer end, and having a V-shaped or approximately V-shaped closed cross section.
Patent JP-2002026984-A (JP)
Title: Communication system
Inventor: KURITA MASANORI
IPC: H04L12/70
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To improve data transmission efficiency of a communication system used by a communication unit where a data transmission rate is variable for the header part and the data part of a packet. SOLUTION: In the communication system used by the communication unit where a data transmission rate is made variable depending on the header part 1 and the data part 2 of a packet, a sender side communication unit includes an error check code to the header part 1 and transmits only the header part 1. On the occurrence of a header error when a receiver side communication unit receives a signal denoting detection of an error to the sender side communication unit or the sender side communication unit receives no reply from the receiver side communication unit even after the lapse of a time to receive a signal denoting no error in the header part 1 or to receive the signal denoting the detection of the error, the sender side communication unit transmits only the header part 1 again.  The sender side communication unit transmits the data part 2 after the sender side communication unit receives the signal denoting no error in the header part 1.
Patent JP-2002026154-A (JP)
Title: Semiconductor memory and semiconductor device
Inventor: FUJIWARA HIDEAKI
IPC: H01L21/8247
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory which can actualize low voltage, fast operation, low power consumption, and high integration. SOLUTION: This device has a floating gate electrode 11, a drain region 4, which is used for potential control over the floating gate electrode 11 and has a diode structure, and a source region 3 which is formed sandwiching the channel region 5 with the drain region 4.
Patent JP-2001070413-A (JP)
Title: Automated endoscope sterilization method using aqueous solution of peracetic acid and hydrogen peroxide
Inventor: GAMET JEAN-CLAUDE
IPC: A61L2/18
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a novel automated endoscope sterilization method. SOLUTION: This method for sterilizing the endoscope is implemented by a machine for washing and sterilizing the endoscope. The endoscope is brought into contact with an aqueous solution containing peracetic acid of a concentration below 0.35 wt.% and an amount which is not zero, hydrogen peroxide of a concentration below 6 wt.% and an amount which is not zero and acetic acid of concentration below 4 wt.% and an amount which is not zero and is kept in contact therewith for 5 to 60 minutes, more particularly from 5 to 15 minutes in a sterilizing machine.
Patent JP-2002033058-A (JP)
Title: Front plate for field emission type display device
Inventor: KATO HARUO
IPC: H01J29/08
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a front plate for a field emission type display device having high reliability and easy to be manufactured. SOLUTION: A black matrix provided with plural opening parts and having conductivity is provided in one surface of a transparent substrate, and a barrier made of the inorganic conductive material is provided at the predetermined position near each opening part on the black matrix, and a phosphor layer is provided in the opening parts so as to form a front plate for a field emission type display device.
Patent JP-2002033497-A (JP)
Title: Solar cell and panel thereof
Inventor: SUZUKI KAORU
IPC: C23C14/08
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell or a solar cell panel which is abrasion-resistant and durable and whose electric characteristic is superior. SOLUTION: The solar cell 11 is formed in such a way that a semiconductor layer 10 is formed as a thin film on the surface of a stainless steel substrate 5 and that a transparent and conductive oxide film (hereafter called TOC) 7 is formed on the light receiving side on its surface. A protective glass layer 8 is formed on the surface side of the TOC 7. The semiconductor layer 10 as the thin film which is formed by DLC is formed in such a way that an N- layer 9A, an I-layer 9B and a P-layer 9C are formed sequentially to be layered from the side of the substrate 5. The thin film is formed by a thin-film manufacturing apparatus equipped with an ion generation device 1.
Patent JP-2002031609-A (JP)
Title: Method for analyzing crystal structure
Inventor: SAITO KEISUKE
IPC: H01L29/84
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for analyzing crystal structures whereby the crystal structure can be analyzed in a detailed manner. SOLUTION: While an angle of tilt <= ψ <= of an SBT thin film 1 is changed every 1 deg. in a range of 0 deg.<=ψ<=90 deg., and at the same time, an angle of incidence θof an incident X ray 5 is changed every 0.025 deg. in a range of 0 deg.<=θ<=90 deg., the X ray 5 is incident on the SBT thin film 1.
Patent JP-2002029595-A (JP)
Title: Tilting device for beverage dispenser
Inventor: KOBAYASHI SATORU
IPC: G07F13/00
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To ensure safety by a simple constitution. SOLUTION: An operating plate 52 is pivotally supported so that the upper end section is turnable in a housing section 32a. A connecting plate 56 is turnably connected at an approximately central location in the longitudinal direction of the operating plate 52. Then, at a location being away from the pivotal supporting section with operating plate 52 of the connecting plate 56, a driving plate 48 which is normally and reversely rotated by a motor 44 is turnably connected. On the operating plate 52, a protecting section 52a is formed at an area which protrudes in front of a cover body 32 when the operating plate 52 tilts to the operating location. On the connecting plate 56, a lower protecting section 56a is formed at an area which protrudes in front of the cover body 32 when the operating plate 52 tilts to the operating location.  Both protecting sections 52a and 56a function in such a manner that a recess may not be defined between both plates 52 and 56 when seen from a direction crossing the tilting direction of the operating plate 52, under a state wherein the operating plate 52 protrudes in front of the cover body 32 by tilting to the operating location.
Patent JP-2002029234-A (JP)
Title: Suspension device for industrial vehicle and industrial vehicle
Inventor: MURASE MIKIO
IPC: B66F9/075
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To make a noise hardly occur between transmission members of an operation connecting mechanism and to make contact sections hardly abrade. SOLUTION: A first rotary shaft 32 supporting a drive steering wheel 19 via a drive unit support 31 and a second rotary shaft 34 supporting a caster 20 via a caster arm 35 are operationally connected by a transmission arm 33 connected to the first rotary shaft 32 and the arm section 42 of the caster arm 35 connected to the second rotary shaft 34. Contact faces 41a and 42a brought into contact with each other to transmit rotation when an arm section 41 and the arm section 42 are rotated are formed into an involute shape on the cross sections perpendicular to the axes of both rotary shafts 32 and 34.
Patent JP-2001049566-A (JP)
Title: End breakage detector for multi-colored sewing machine
Inventor: HATTORI OSAMU
IPC: D05B65/02
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a multi-colored sewing machine capable of surely detecting an end breakage during sewing and preventing an improper detection during changing yarns. SOLUTION: In this multi-colored sewing machine in which a base frame A is horizontally rotatably equipped with a driving gear 37 for driving loopers 15 positioned on a needle drop location, on the other hand, a looper stand 7 attached transversely movably to the base frame A is integrally equipped with passive gears 18 for engaging with the driving gear 37 and the plural horizontally rotatable loopers 15 are arranged so as to be selectively positioned on needle locations by lateral movement of the looper stand 7, end breakage can be surely detected during sewing and an improper detection can be prevented during changing yarns to constitute an end breakage detector.
Patent JP-2002038178-A (JP)
Title: Lubricating oil
Inventor: YANO AKIHIKO
IPC: C10M145/22
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricant oil to be used in lubricating high-speed rotating machines or the like, capable of reducing the frictional resistance with bearings in a turbulent flow condition and intended to sustain the reducing effect. SOLUTION: This lubricating oil is obtained by incorporating a base oil with a self-organized polymer where a plurality of monomers each having a hydrogen-binding site selected from primary amino group (-NH2), secondary amino group (-NH), tertiary amino group (-N), carbonyl group (-C=O), carboxy group (-COOH), hydroxy group (-OH) and functional group containing sulfur atom or fluorine atom are bound together via hydrogen bonds.
Patent JP-2001139652-A (JP)
Title: Resin curing agent containing phosphorus and nitrogen and flame-retarded resin composition containing the same
Inventor: KO KONGEN
IPC: C08G14/02
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a new resin curing agent containing phosphorus and nitrogen. SOLUTION: This resin curing agent is represented by the formula (wherein b is an integer of 0-20). In comparison with a conventional curing agent which does not contain phosphorus and nitrogen, this curing agent can give a molded article having obviously higher flame retardance and welding resistance without detriment to the releasability of the article. The agent can improve both the flame retardance and high-temperature resistance of an epoxy resin even when other process aids and a flame retardant are not used jointly.