baber/WOPTO huggingface dataset:
Patent JP-2001233149-A (JP)
Title: Front bumper for vehicle
Inventor: SUZUKI NORITO
IPC: B60R19/48
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To increase the fairing action near front wheels and to reduce air resistance. SOLUTION: Air spoilers 2 protruded downward in a tongue shape are integrally provided on a vehicle front bumper 1 integrally molded with a resin or a plastic in front of the right and left front wheels respectively. The air creeping under the front bumper 1 can be interrupted in the middle and made to directly collide with the front wheels by the air spoilers 2, thereby the fairing action near the front wheels is increased, and the air resistance can be reduced. The air spoilers 2 preferably cover the inside portions in the axial direction of the front wheels by about 2/3 of the front wheel width from the front. The lower edge sections 5 of the air spoilers 2 are preferably bent backward along the tangential lines on the outer peripheries of the front wheels.  The outside edge sections 7 of the air spoilers 2 are preferably bent backward along the tangential lines on the outside corner sections of the front wheels.
Patent JP-2001239567-A (JP)
Title: Method for controlling motor driven injection molding machine
Inventor: USUI KAZUO
IPC: B29C45/84
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To enhance certainty, stability and reliability in protecting a drive motor and to avoid decreases in molding quality and productivity flexibly corresponding to an actual molding state. SOLUTION: A method for controlling a motor driven injection molding machine comprises the steps of monitoring a heating state of a driver 2c using the drive motor Mc, obtaining an estimated heating amount of the motor Mc from a load current Ic supplied to the motor Mc when molded in the case of controlling to stop the motor Mc when the driver 2c arrives at an overload state, and controlling to stop the motor Mc when the obtained estimated heating amount arrives at a preset stop set value Xs or thermostats 3c, 4c attached to the driver 2c output an overload detection signal based on the overload state.
Patent JP-2001257213-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: TOMINAGA HISAAKI
IPC: H01L21/331
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a silicon bipolar transistor which is made higher in frequency by forming a thin stable base area. SOLUTION: The thin stable base area 17 is formed in such a way that a base area 17 is formed by performing ordinary accelerated energy injection and the whole surface of the area 17 is thermally oxidized. The thickness of the area 17 is controlled by shallow etching utilizing the growth of the oxide film 18.
Patent JP-2001257236-A (JP)
Title: Manufacturing method of electronic device
Inventor: TAKADA TADAHIKO
IPC: H03H9/25
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of an electronic device that prevents fail such as damage from being generated, does not increase the allocating space of an element, and at the same time can be joined by sufficient junction force when the plurality of elements are subjected to flip chip bonding to an electrode land that is formed on the bottom surface of the recessed part of a package. SOLUTION: A plurality of elements 10 and 20 are joined to electrode lands 4 and 5 that are formed on the bottom surface of the recessed part of a package 1 having cavity structure by the flip chip bonding method. After the first element 10 is joined to the electrode land 4 of the package 1 by a tool 30 for junction, the second element 20 is joined to the electrode land 5 of the package 1 near the first element 10 by the tool 30 for junction. The thickness of the second element 20 is thicker than that of the first element 10, thus preventing the tool 30 for joining the second element 20 from coming into contact with the first element 10.
Patent JP-2001258706-A (JP)
Title: Sheet for person in need of nursing care
Inventor: MASUBUCHI YOSHIHIRO
IPC: A47G9/02
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To fix a sheet more efficiently for a person in need of nursing care. SOLUTION: In the sheet whose side edge portions 2 to embrace the four side walls of a mattress are disposed on the four sides of the top surface 1 of the sheet which is superimposed on the mattress, part of the top surface of the sheet 4 is made of a highly waterproof cloth, while the rest of the top surface and the side edge portions are made of a highly breathable knit cloth.
Patent JP-2000302686-A (JP)
Title: Reduction in intestinal gas, convulsion and anorectal anaphylaxis
Inventor: CLEVELAND MARK VB
IPC: A61P1/06
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing intestinal gas, convulsion and anorectal anaphylaxis by administering a composition containing a polyethylene glycol having a specific average molecular weight range. SOLUTION: A composition containing an effective amount or a sufficient amount of a polyethylene glycol is dispersed and/or dissolved preferably in an aqueous medium and orally administered to reduce intestinal gas, convulsion and anorectal anaphylaxis. Preferably, the PEG composition used substantially does not contain an associated electrolyte.
Patent JP-2001261548-A (JP)
Title: Skin care preparation
Inventor: HOSHINO HIROSHI
IPC: A61K8/97
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a skin care preparation comprising bleaching and skin- beautifying component, having higher melanogenesis-suppressing action than that of conventional bleaching agent and capable of obtaining desired pharmaceutical effect without deteriorating in the preparation. SOLUTION: This skin care preparation is characterized by including an extract from a plant of the family Rhodiola and a pharmaceutically effective agent selected from bleaching agents, antioxidants, antiinflammatory agents and ultraviolet rays-protective agents.
Patent JP-2001271417-A (JP)
Title: Garden deck
Inventor: KOBAYASHI YOSHIAKI
IPC: E04B1/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of fixing work of deck members by dispensing with positioning work of the deck members and improve the appearance and safety by preventing the exposure of a deck member fixing device on a top face of a deck. SOLUTION: A fixing fitting FM in the shape of reverse T having a horizontal piece 10 and a vertical piece 11 rising from the center of the horizontal piece is fixed on a side face crossing a joist 6 of each deck member 8 on the vertical piece in advance, and deck members are sequentially put on a top face of the joist from its terminal to a tip and are fixed by the fixing fittings. At this time, a side face of the deck member having posterior order is brought into contact with the vertical piece of the fixing fitting of the deck member having prior order, and the fixing fitting of the deck member having the posterior order is put on the horizontal piece and is fixed on the joist.  Side faces of adjacent deck members are made apart from each other by a thickness of the vertical piece 11 of the fixing fitting, and a water drainage groove 15 draining rainwater on the top face of the deck is formed therebetween.
Patent JP-2001275368-A (JP)
Title: Connection structure of piezoelectric transformer
Inventor: MATSUDA HIROBUMI
IPC: H02M7/538
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure for stably driving a piezoelectric transformer. SOLUTION: The piezoelectric transformer performs the polarization processing, under the conditions that a pair of input electrodes 41, 52 be formed at a drive unit 5a, an output electrode 53 be formed at the end surface in the longitudinal direction of a power generating unit 5b, the anode side of a DC power supply 4 be connected to one input electrode 51 (input electrode in the anode side), and that the cathode side be connected with the other input electrode 52 (input electrode in the cathode side). The one input electrode 51 of the piezoelectric transformer is connected with the high-voltage side of a drive circuit output.
Patent JP-2001283920-A (JP)
Title: Lithium secondary battery
Inventor: YO RITSU
IPC: H01M10/0567
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery, in which the lowering of the output power of the battery due to generation of power quality SEI is restrained by suppressing the effects of radical molecules and HF generated in the nonaqueous electrolyte, and the cycle characteristics is improved. SOLUTION: The lithium secondary battery is equipped with an electrode body 1, comprising a positive electrode plate 2 and a negative electrode plate 3 wound or laminated via a separator 4 and uses a non-aqueous electrolyte containing lithium compound as an electrolyte. A cyclic compound containing N-O radical in the molecular structure is made to be contained in at least one of the positive electrode plate 2, the negative electrode plate 3, the separator 4 or the nonaqueous electrolyte, or a cyclic compound which becomes a Mn2+ supplier is made to be contained in the electrolyte.
Patent JP-2001279541-A (JP)
Title: Inverter device for textile machine and control system for textile machine
Inventor: HARIKAWA YOSHIHIRO
IPC: H02P1/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide both an inverter device for textile machine capable of eliminating the need of control at a high level and carrying out the operation control of a motor during momentary power failure with a simple system and the control system for the textile machine. SOLUTION: This inverter device 3 for the textile machine is capable of controlling each oiling motor 16 for driving an oiling roller 15 of a false twist texturing machine X and comprises each terminal 7b for inputting a reset signal (b) for releasing an abnormal stop state from a controller 2 and each control circuit 8 for carrying out the accelerating control from a prescribed number of revolutions (speed) to a target number of revolutions (speed) when the reset signal (b) is inputted in the inverter device 3.
Patent JP-2001282695-A (JP)
Title: Semiconductor device
Inventor: HIRANO TAKEHISA
IPC: H01L27/04
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To convert the interface of an LSI without having to newly add conversion logic on a substrate. SOLUTION: The interface of signals is converted, by using test input/output terminals 2131, 2132, 2133, and 2141 used in the test mode of a digital signal processing LSI 2000. In Fig. 1(b), a compressed data effective signal outputted from a second shared output terminal 1122 is inputted to the 1st test input terminal 2131, and then an inverted compressed data effective signal is obtained from the test output terminal 2141. In Fig. 1(c), the digital sound signal outputs of an AC converter 1001 and DSPs 1008 and 1009 inputted to the test inputs 2131, 2132, and 2133 are selected and outputted to the test output terminal 2141. This signal is inputted to a second shared input terminal 1112.
Patent JP-2001279559-A (JP)
Title: Comfortable knitted fabric
Inventor: AKASAKI KUNIO
IPC: D04B1/04
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a comfortable knitted fabric suitable for clothes which have excellent moisture absorbability and moisture releasability, prevent sweatiness even under the conditions of a high temperature and a high humidity or on a hard exercise, and are scarcely uncomfortable when worn for a long time. SOLUTION: This comfortable knitted fabric is characterized in that at least 30% of yarns forming the pile loops of the pile knitted fabric are moisture- absorbing and releasing polyamide-based multifilament yarns containing a compound having excellent moisture absorbability, such as a polyalkylene oxide- modified compound. The ground loops forming yarns are polyester multifilament yarns comprising two or more kinds of filaments having different single filament cross-sectional shapes and single filament finenesses, respectively.
Patent JP-2001226862-A (JP)
Title: Nonwoven fabric
Inventor: HIROSE TOSHIYUKI
IPC: D04H1/4291
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a nonwoven fabric excellent in stiffness, recoverability to a compression (elastic recovery factor), heat resistance, water resistance, oil absorbability and a touch feeling with a good balance. SOLUTION: This nonwoven fabric is characterized in that the nonwoven fabric is formed by a fiber composed of a specific cyclic hydrocarbon-based polymer. The nonwoven fabric may be formed by using the fiber composed of the specific cyclic hydrocarbon-based polymer and other fibers as combination.
Patent JP-2001276054-A (JP)
Title: Cathode scanning type x-ray generator and x-ray ct scanner
Inventor: ONO KATSUHIRO
IPC: A61B6/03
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a cathode scanning type X-ray generator for a very high- speed X-ray CT scanner and the very high-speed X-ray CT scanner using this generator which are capable of inspecting the inside of an examined object stereoscopically and instantly and obtaining a good quality CT image and which are small and reliable. SOLUTION: The cathode scanning type X-ray generator for the very high- speed scanning type X-ray CT scanner and the X-ray CT scanner using this generator have a doughnut-shaped vacuum vessel VV, a cathode-side rotator assembly CR in this vessel and an annular cathode power supply mechanism SL1 operating in vacuum for energizing this cathode. The cathode-side rotator assembly or the rotation part of the cathode power supply mechanism is freely rotatably supported by a bearing mechanism CBG consisting of a hydrodynamic slide bearing lubricated by a liquid metal lubricant. The hydrodynamic slide bearing includes a thrust bearing for preventing the leakage of the liquid metal lubricant and has a mechanism for supplying the liquid metal lubricant automatically to this thrust bearing to operate stably for a long period always in the state of satisfactory lubrication.
Patent JP-2001291290-A (JP)
Title: Stamper for formation of optical disk and substrate used for manufacturing stamper
Inventor: MIHASHI AKIRA
IPC: B29C33/38
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a stamper for the manufacture of optical disks made of a thermoplastic resin and to provide a substrate to manufacture the stamper. SOLUTION: The stamper for the manufacture of optical disks consists of a Ni-base alloy having a composition containing, by mass %, 1.1 to 20% Ta, if necessary 15 to 35% of Cr, and further if necessary, 6 to 24% of Mo, and the balance Ni and inevitable impurities.
Patent JP-2001292061-A (JP)
Title: Frequency synthesizer
Inventor: ICHIMARU KOZO
IPC: H03L7/183
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a frequency synthesizer with a high rejection ratio of a spurious component. SOLUTION: In the frequency synthesizer 1 of this invention, when an integer frequency division value is changed to generate a fraction frequency division value, a round-off circuit 6 rounds off a random number generated by a random number generating circuit 7 and a frequency division control circuit 5 generates an integer frequency division value based on an integer generated as a result. Since the integer frequency division value is changed based on the random number, no regularity is caused and no spurious component takes place in an output signal OUT.  Even when a compensation circuit 37 generates a compensation current and it is superimposed onto an output of a charge pump circuit 35, the effect of a ripple current outputted from the charge pump circuit 35 cannot completely be eliminated but since no regularity exists in the change in the integer frequency division value in the frequency synthesizer 1 of this invention, no spurious component takes place in the output signal OUT even in this case.
Patent JP-2001288402-A (JP)
Title: Heat-curable powder coating material
Inventor: TAKAHASHI MASAHARU
IPC: C09D167/00
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a powder coating that forms a coating film excellent in finish and appearance, topcoat adhesion and mechanical properties. SOLUTION: The heat-curable powder coating comprises the following components: (A) 100 pts.wt. of a heat-curable polyester resin having a functional group that reacts with the following (B) curing agent component, (B) 5-150 pts.wt. of a curing agent based on 100 pts.wt. of (A), (C) 30-15 pts.wt. of an epoxy resin containing an oxazolidone ring based on 100 pts.wt. of the sum of (A)+(B), and (D) 1-10 pts.wt. of a core-shell-type elastic fine particle having an average particle size of 1-10 μm based on 100 pts.wt. of the sum of (A)+(B).
Patent JP-2001289686-A (JP)
Title: Gas flowmeter
Inventor: TANAKA YUTAKA
IPC: G01F1/20
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To realize a gas flowmeter which is small, whose structure is simple and whose rangeability is wide in such a way that the hunting of a flapper valve is suppressed so as to eliminate the pulsation of a flow passage, that the durability of the flapper valve is increased and that the operation of the flapper valve is stabilized. SOLUTION: When a flow rate is at a set small flow rate or less, the flapper valve 18 comes into contact with a frame-shaped edge part 30. A gas flows into a bypass flow passage 17A from an entrance port 17a, and it flows to the downstream side of the flapper valve 18 in a main flow passage 16 from an exit port 17b. The small flow rate at this time is measured by a thermal flow sensor (not indicated in the figure) in the bypass flow passage 17A. When the flow rate is increased the flapper valve 18 is opened up to an angle B, The flapper valve 18 is situated on the downstream side of the exit port 17b, and the total flow rate is measured by an estimation-type gas flowmeter (not indicated in the figure) which communicates with the main flow passage 16.
Patent JP-2001245670-A (JP)
Title: Method for producing water-soluble pqq glucose dehydrogenase
Inventor: HAYADE KOJI
IPC: C12N15/09
Filed: 2000-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a glucose dehydrogenase(GDH) using pyrrolo-quinoline quinone(PQQ) as a coenzyme using yeast in view of the fact that a method for culturing yeast in a high population density is established particularly in the food industry, that it is known that yeast has a high ability of producing a recombinant DNA product, and that selecting an appropriate host and signal peptide permits the extracellular secretion of a recombinant DNA product. SOLUTION: A method is provided that permits intracellular or extracellular accumulation and production of PQQGDH using recombinant yeast cell having a transformed PQQGDH structural gene.
Patent JP-2001287449-A (JP)
Title: Recording medium, image recording method and recorded matter
Inventor: MATSUI IZURU
IPC: B41M5/52
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording medium capable of simply enjoying an aroma of essential oil, other efficacy and an image at the same time, an image recording method and recorded matter. SOLUTION: The ink recording medium has a porous part containing essential oil provided at least at a part thereof.
Patent JP-2001287591-A (JP)
Title: Housing
Inventor: MIZUTANI HISANOBU
IPC: B60R1/06
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a housing capable of reducing or preventing noise caused by air flow flowing on the surface. SOLUTION: In a visor 10, the dimensional difference H between joining surfaces 30, 32 in the thickness direction of a visor cover 14 and a visor rim 22 is set 0.5 mm in design, and the distance L between the joining surfaces 30, 32 is set 0.3 mm in design, therefore, when air flow passes over the joining surfaces 30, 32, collision against the joining surface 32 or sharp change in the flow direction of the air flow is prevented. Therefore, noise caused by the air flow is effectively reduced or prevented.
Patent JP-2001298304-A (JP)
Title: Production method for nonreversible circuit element
Inventor: YOSHIMOTO MANABU
IPC: H01P1/36
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance inexpensive nonreversible circuit element having characteristics not deteriorated but stabilized. SOLUTION: Inside a magnetic circuit constituted by locating a permanent magnet between upper and lower yokes, an assembly located on a magnet substance while mutually electrically crossing plural center conductors of which one terminal is connected with a capacitor for matching and the other terminal is grounded, in insulated state and a resin case housing the assembly and the capacitor for matching and having an external terminal to connect the center conductors are provided and gaps at least between the capacitor for matching and the resin case and between each of center conductors and the resin case are soldered with ribbon-like solder.
Patent JP-2001296105-A (JP)
Title: Surface-position detecting apparatus, and aligner and aligning method using the detecting apparatus
Inventor: KAWAGUCHI TORU
IPC: G02B7/28
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a surface position detection apparatus which is not substantially restricted by a surface to be inspected with respect to the constitution and arrangement of an optical system and can satisfactorily suppress the deterioration of detection accuracy caused by peripheral vibrations or temperature fluctuations. SOLUTION: This surface position detecting apparatus which detects the position of a surface (Wa) to be detected is provided with a projecting system (1-6) for projecting a luminous flux upon the surface (Wa) from an oblique direction and a light-receiving system (7-14) for receiving reflected luminous flux from the surface (Wa). On at least one of the optical paths of the systems, luminous flux deflecting means (6 and 7), each of which has an even number of reflecting surfaces and causes an incident luminous flux to be emitted at an angle which is not parallel to that of the incident luminous flux, are provided. This detecting device detects the position of the surface (Wa), based on the output of the light-receiving system.
Patent JP-2001295572-A (JP)
Title: Opening-closing device of manual type shutter
Inventor: HAMADA KENJI
IPC: E06B9/80
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an opening-closing device of a manual type shutter for preventing a slat of the shutter from being subjected to an impact or wound up in the reverse direction by a drum immediately after the slat completes the drop under its own weight. SOLUTION: Being regulated as to rotation, a nut 3 is screwed onto a screw shaft 2 formed by extending an output shaft 1, so that it moves in the axial direction of the screw shaft with the rotation of the output shaft 1. When the nut 3 reaches an arbitrary set position in the axial direction of the screw shaft, a lever member 4 of a braking mechanism is interlocked therewith and a brake shoe 6 of the lever member 4 is pressed against an input shaft 5, so as to brake the input shaft 5.
Patent JP-2001296963-A (JP)
Title: Touch panel device
Inventor: NISHIOKA TAKESHI
IPC: G06F3/045
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To reduce a processing time for detecting a touched position. SOLUTION: This touch panel device has a resistant film provided with electrodes at both of its ends in an X direction and a resistant film provided with electrodes at both of its ends in a Y direction. These resistant films are arranged opposing each other and when the panel is touched, the resistant films come into contact with each other to detect the position to which external pressure is applied. In the tough panel device, input detection for deciding whether the penal is touched or not functions also as the detection of the Y- coordinate of the touched position. Namely, when data equivalent to the Y- coordinate exceeds a prescribed threshold, the touching is decided. When the decision is made, the Y-coordinate is stored in a memory and an X-coordinate is detected in addition.  Thus, it is not necessary to process input detection, X-coordinate input and Y-coordinate input as separate tasks, thereby at time for processing for detecting the touched position is reduced.