baber/WOPTO huggingface dataset:
Patent JP-2001329150-A (JP)
Title: Polyester resin composition
Inventor: SUZUKI NORIYUKI
IPC: C08K9/04
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester resin composition having excellent heat stability, mechanical characteristics, surface appearance and dimensional stability. SOLUTION: This polyester resin composition comprises a thermoplastic polyester resin, laminar compounds and a phosphorus-based stabilizer. The laminar compounds satisfy at least one condition of (a) the ratio of a laminar compound having <=3,000 Å equivalent area circle diameter [D] is >=20% in the laminar compounds in the polyester resin composition (b) the average value of the equivalent area circle diameter [D] of the laminar compounds in the polyester resin composition of <=5000 Å and (c) an [N] value is >=30 in which the [N] value is defined by the number of particles existing in 100 μm2 area of the resin composition per unit ratio of the laminar compounds.
Patent JP-2001330579-A (JP)
Title: Pattern inspection method and pattern inspection device and recording medium
Inventor: FUKAMI YOSHIYUKI
IPC: H05K3/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To execute accurate inspection under the same test environment by always keeping constant the distance and the parallelism between a test object printed circuit board and a counter electrode. SOLUTION: Plural reference wiring formed from the same material so as to have the same wiring length, the same wiring width and the same wiring layer is wired beforehand on the printed circuit board on which test object electric wiring is wired, and electric capacity values between the plural reference wiring and the counter electrode are measured respectively. The position of the printed circuit board is adjusted so that the differences between electric capacity measured values are in a difference value tolerance set beforehand and that simultaneously each electric capacity measured value is in a reference electric capacity tolerance set beforehand.  Thereafter, the electric capacity value between the counter electrode and the test object electric wiring is measured, and the quality of the test object electric wiring is determined by whether the electric capacity measured value is in the electric capacity tolerance set beforehand or not.
Patent JP-2001043907-A (JP)
Title: Photoelectric cell, coating liquid for forming metal oxide semiconductor film, and manufacture of metal oxide semiconductor film for photoelectric cell
Inventor: KOYANAGI TSUGUO
IPC: H01L31/04
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric cell having a high adsorption quantity of a photosensitizer, high reactive activity, smooth transfer of an electron in a semiconductor, and enhanced photoelectric transfer efficiency. SOLUTION: In this photoelectric cell, a substrate having an electrode layer 1 on its surface, while a metal oxide semiconductor layer 2 adsorbing a photosensitizer is formed on the surface of the electrode layer 1, and a substrate having an electrode layer 3 on its surface are disposed so that the electrode layer 1 faces the electrode layer 3, and an electrolyte layer is provided between the metal oxide semiconductor layer 2 and the electrode layer 3. At least either one of the substrates and the electrodes is transparent, and the metal oxide semiconductor layer 2 contains a titanium oxide particle containing a brookite type crystal in this photoelectric cell.
Patent JP-2001339923-A (JP)
Title: Motor
Inventor: SUMIYA NAOYUKI
IPC: B60L11/18
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a fuel battery is weak in overvoltage, therefore an inverter and the like of a car may get out of order when high-speed driving causing a large load of a back electromotive force to the fuel battery and also bringing a very dangerous situation, meantime, if a motor with a small induction force is used, it ends up with a small output and low efficiency. SOLUTION: A motor comprises two first rotating units 2 respectively mounting a permanent magnet 1, and a second rotating unit 3 carrying a magnetic saliency inserted between the two, and uses a rotor 5 connected to the direction of a rotating shaft 4. The number of permanent magnets can be reduced employing a reluctance motor to a part of the rotor 5 as well as the occurrence of an induction force can be suppressed. Furthermore, the salient ratio is raised by magnetically saturating the second rotating unit 3 effectively making use of flux diffraction 18 that is formed by mounting the first rotating units 2 at both sides of the second rotating unit 3. A reluctance torque occurring at the second rotating unit 3 is enlarged so that the whole torque is entirely enlarged, and then a high-output motor can be obtained.
Patent JP-2001299564-A (JP)
Title: Stupa stand for segaki
Inventor: MURAOKA KENICHI
IPC: A47G33/00
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a stupa stand for SEGAKI which can store a number of stupa used for stupa memorial service and in which characters such as posthumous names or server's names can be read in stored state in the SEGAKI ceremony, which is one of the main ceremonies in Buddhist temples. SOLUTION: The stand is provided by erecting two columns on both ends of a base board, installing a crossbar on the top of the columns, boring plural number of receiving holes in 2 lines on the front and rear sides of the base board, laying plural number of outthrust axes on both sides of the crossbar, and laying a bounding frame so as to bind the crossbar and the outthrust axes.
Patent JP-2001338482-A (JP)
Title: Magnetic disk device
Inventor: MIHASHI HIROYUKI
IPC: G11B25/04
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To achieve both high-speed rotation and highly accurate positioning by suppressing flutter vibration and head vibration, regarding the problem of the increase of head positioning errors caused by flutter vibration and head vibration increased by the high-speed rotation of a disk in a magnetic disk device. SOLUTION: By setting a space between a both-end disk surface and a base or the static wall surface of a cover equal to 1 mm or lower, flutter vibration is reduced. By installing a member in such a way as to prevent the flowing of an air flow from an actuator room into the vicinity of a head, head vibration is reduced. Thus, even in the recording device of high-speed rotation, head positioning accuracy is enhanced.
Patent JP-2001336897-A (JP)
Title: Ash cleaning device in boiler
Inventor: AOKI AKIO
IPC: F28G1/12
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device for labor-saving/unmanning a cleaning work of ash adhered and deposited on a tube group on a contact heat transfer part in a boiler and a surface of an air preheater for heat transferring by a convection. SOLUTION: The ash cleaning device comprises a moving means in a horizontal direction and a shot blasting mechanism having a nozzle mounted at the means.
Patent JP-2001334888-A (JP)
Title: Wire harness for roof, wiring structure for vehicular roof part and wiring method therefor
Inventor: SAKURA KAZUNARI
IPC: B60R16/02
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To reduce the number of lines for wiring in a vehicular roof part. SOLUTION: A harness 20 is constituted in such a manner that a plurality of lamps 22 24a, 24b and 26 and a connector 28 are fixed for connection to a flat cable 30 provided with three conductors, that is, a power supply line 32a, an earth line 32b and a signal line 32c. The power supply terminal 36a of each of the lamps 22, etc., is directly connected to the line 32a, the earth terminal 36b of each of the lamps 22, etc., is directly connected to the earth line 321 and the signal terminal 36c of the lamp 26 is directly connected to the signal line 32c. Each of the terminals 36a-36c of the connector 28 is connected to each of the lines 32a-32c corresponding to the terminals 36a-36c, respectively.
Patent JP-2001036972-A (JP)
Title: Dynamic subscriber information retrieval method
Inventor: PAUL K BENSEN
IPC: H04W8/06
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To retrieve dynamic subscriber information on a condition without being acompanied with service providing system by examining whether call transfer is enable or not by a remote unit, inquiring position information, receiving this information and transferring the position information consisting of a tariff area and a network code for charging to a call originating MSC. SOLUTION: This system includes a network consisting of a public switched telephone network(PSTN) 105, a call originating side MSC/VLR 101, a call providing MSC/VLR 102, an IS-41 signaling network 103 and a home location register(HLR) 104. Further, a parameter and a call flow are added to the system. As parameters, a tariff area digit and the network code are designated for a mutual connection tariff demand system. The HLR 104 performs information instructing operation for self-control and the success of the operation is reported by a response.
Patent JP-2001316521-A (JP)
Title: Rubber composition and pneumatic tire produced by using the same
Inventor: MOTOFUSA SHINICHI
IPC: B60C15/06
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition having improved heat-resistance and usable as a bead filler and/or a side wall reinforcing layer of a tire and provide a pneumatic tire produced by using the composition. SOLUTION: The rubber composition for a bead filler and/or a side wall reinforcing layer of a tire contains (A) natural rubber and/or a synthetic diene rubber and (B) an acrylate. The pneumatic tire contains the rubber composition in the rubber reinforcing layer of a side wall and/or the bead filler of the tire.
Patent JP-2001343977-A (JP)
Title: Keyboard device
Inventor: OKISAWA DAISUKE
IPC: G10H1/34
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide nearly the same key touch force of white key parts and black key parts during key touch by diminishing the difference in the key touch force between the white key parts and the black key parts. SOLUTION: This keyboard device is mounted with white key keyboards 2 having the white key parts 4, white key deforming parts 5 and white key connecting parts 6 and black key keyboards 3 having the black key parts 7, black key deforming parts 8 and black key connecting parts 9 on a keyboard chassis 1 in the state of arranging the white key parts 4 and the black key parts 7 in parallel. The black key deforming parts 8 are positioned nearer the side opposite to the key touch operation side than the white key deforming parts 5.  Then, the difference (L3-L4) between the distance L4 from the key touch operation point F2 of the black key parts 7 to the central part of the black key deforming parts 8 and the distance L3 from the key touch operation point F1 of the white key parts 4 to the central parts of the white key deforming parts 5 is made smaller by as much as the length at which the black key deforming parts 8 exist nearer the side opposite to the key touch operation side than the white key deforming parts 5, by which the difference in the key touch force between the white key parts 4 and the black key parts 7 during the key touch may be diminished and the key touch force of the white key parts 4 and the black key parts 7 may be nearly the same.
Patent JP-2001003303-A (JP)
Title: Grade separated crossing road and grade separated crossing highway network
Inventor: OKUBO KENTARO
IPC: E01C1/04
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a compact grade separated crossing road having no need to ensure any additional site and a grade separated crossing highway network. SOLUTION: A grade separated crossing road is a crossroads equipped with a crossing 115 making grade crossing of a first road 111 with a second road 113, a third road 117 and a fourth road 119 extending to both sides of the crossing 115 by holding the crossing between them and a fifth road 121 and a sixth road 123 extending to both sides of the crossing 115 by holding the crossing between them.  In that case, the fifth road 121 and sixth road 123 are equipped with a grade separated straight forward crossing 173 with the first road 111, a first space U-turn road 181 making a U-turn on this side of the grade separated straight forward crossing 173 branched from an outward lane of the third road 117 and joined with a return lane of the third road 117, a second space U-turn road 189 of the same kind even in the outward lane of the fourth road 119, a third space U-turn road 191 of the same kind even in the outward lane of the fifth road 121 and a fourth space U-turn road 193 of the same kind even in the outward lane of the sixth road 123.
Patent JP-2001349577-A (JP)
Title: Air-conditioning system utilizing building frame heat storage
Inventor: TAKAHASHI JUNICHI
IPC: F24F5/00
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a device for device for storing heat at the hollow part of a floor slab that is composed by an inexpensive, hollow slab. SOLUTION: A heat storage air passage is composed by space 4 between beams 3 that are composed in parallel with a floor slab 1, an air conditioner 6 is installed at one end side of the space, at the same time the diffuser of air from the space to the inside of a room and that of air from the inside of a room to the space is composed in a ceiling, the supply side of the air conditioner is selectively connected to the diffuser and the nighttime diffuser into the room via a supply air passage, and at the same time the rethane side of the air conditioner is composed to communication with the space via a rethane opening, a nighttime diffuser 10 is composed to be in a flat shape for emitting air along the wall surface of the floor slab from one end side of the space to the direction of the other end side, and the side width is composed to be approximately half the side width of space and at the same time is deflected in the crosswise direction of the space.
Patent JP-2001292491-A (JP)
Title: Equalizer
Inventor: ISE TOMOHIKO
IPC: H03G5/16
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an equalizer that can prevent operations from being complicated in the case of correcting the sound quality in matching with the preference of a user. SOLUTION: An FFT processing section 12 applies a prescribed FFT arithmetic operation to an audio signal to output a signal of a frequency region. A filter control section 14 sets a filter coefficient of a correction filter 10 so that the frequency characteristic of the audio signal approaches a prescribed object band level given from a learning processing section 18 on the basis of the analysis result by the FFT processing section 12. The learning processing section 18 updates a characteristic of the object band level on the basis of the evaluation of the user with respect to an audio sound after the correction by the correction filter 10.
Patent JP-2001346831-A (JP)
Title: Lift system for wheelchair
Inventor: ENDO TOSHIHARU
IPC: B60P1/44
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting of a seat belt by assuring a head clearance of an occupant in a lift system for a wheelchair for moving the wheelchair carrying the occupant to a compartment. SOLUTION: A peripheral edge of a platform 2 is formed of large sectional frames 21a to 21d, and an inside plate 24 is offset downward to upper surfaces of the frames. An oblique member 34 is arranged from the upper surface of the frame 21b of a rear side to the plate 24, wheels of the wheelchair can smoothly move a step difference, and the wheelchair disposed on the plate is lowered by a part corresponding to the offset. Accordingly, its head clearance is increased. A retractor 45 and a buckle 46 of the seat belt are arranged on the frames, and the belt can be mounted out of the compartment. Since the retractor is superposed and arranged on the inside of a handrail 40, a protrusion of the retractor is reduced, and an effective width of the platform is broadened.
Patent JP-2001353891-A (JP)
Title: Printer and printing method
Inventor: UEHARA MASAHIRO
IPC: B65H35/06
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a printer and a printing method capable of shortening a time period for printing an image by a simple structure. SOLUTION: In the printer and the printing method, the printing of an image is performed on a web type printing medium at one end in the longitudinal direction such that the printing is performed just on the edge thereof. The one edge side and the other edge side of the printing medium at portions in the vicinity of the respective boundary sections of the printed image are sequentially cut.
Patent JP-2001359214-A (JP)
Title: Cable-grappling machine
Inventor: ONOBORI KAZUMASA
IPC: H02G1/10
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To stably and properly hole a cable, even at a spot near a cut portion and to draw it up onto a chip by a cable grappling machine for grappling and recovering a coaxial cable, and optical fiber cable, etc., laid on a seabed, for example. SOLUTION: The machine has a cable-grapping hook 3, projecting obliquely forwards downwardly, in the rear part of a machine body frame 1. A cable holder 10 is fitted to the underside of the machine body frame in the vicinity of the crossing part between the grappling hook 3 and the machine frame 1. Between the cable holder 10 and the grappling hook 3, a cable-pinching groove S, which is approximately a tapered shape and becomes narrower gradually as it goes upward, is formed.
Patent JP-2001204154-A (JP)
Title: Actuator
Inventor: UENO NAOKI
IPC: H02K7/10
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an actuator which has a mechanism for preventing an output shaft from slippage caused by an external force inputted from a load side, can be composed of a small number of components and has high reliability. SOLUTION: A slip preventive mechanism 30 comprises a restriction gear 32 which is geared with a pinion 25 turned with a rotation of a drive motor 22 to be in an engaged state or in a disengaged state and arranged in a rotation impossible region, wherein it cannot be turned at least in one direction, if it is in the engaged state; and a changeover motor 31 which turns the restriction gear 32 and changes the state of the restriction gear 32 and the pinion 25 between the engaged state and the disengaged state.
Patent JP-2001356167-A (JP)
Title: Radio wave sensor
Inventor: FUNADA YOSHIMARU
IPC: H04J13/10
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a radio wave sensor hardly detected by a third party by properly switching series codes. SOLUTION: This radio wave sensor using a spread spectrum communication system is provided with a transmitting section having first series code generating means 8 and 9 selectively outputting a first series code required for generating a modulated wave by spreading a carrier wave from a plurality of series codes and a receiving section having a second series code generating means 10 delaying the first series code to generate a second series code required for generating a detection signal by inversely spreading the modulated wave.
Patent JP-2001359178-A (JP)
Title: Operating method for network-connected household information equipment
Inventor: YAMAGUCHI TADAHIRO
IPC: H04N5/44
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To improve the operability of network-connected household information equipment. SOLUTION: On a display picture 14a on the display part of information equipment for network management, icons 1-6 of the network-connected information equipment are displayed along with an image line 15 (but the icons 4 and 6 are hidden). When the icons 6, 4 and 3 are designated as an operating target by operating a remote controller not shown in the Fig., on the display part of the icon 6, a display panel 31 of household information equipment (reproducing device, for example), expressed thereby is displayed, on the display part of the icon 4, a display panel 32 of household information equipment (recording device, for example), expressed thereby is displayed, on the display part of the icon 3, a display panel 49 of household information equipment (recording device, for example),  expressed thereby is displayed respectively and a control panel 50 for mutually relatively operating such household information equipment is displayed as well. These display panels 31, 32, 49 and 50 can be operated by the remote controller.
Patent JP-2001357326-A (JP)
Title: Web site rental device and web site opening method using it
Inventor: OKUMURA YOSHIHIRO
IPC: G06Q10/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a Web site rental device and a Web site opening method using it, which enables even a person who possess no computers or is poor at operation of computers to easily open a Web site. SOLUTION: The method is provided with at least one Web site stored in a storage means of a computer connected to a network, a recording means where rental periods preliminarily determined for Web sites are recorded, and a closing means which closes a prescribed Web site after the corresponding rental period. It is recommended that a Web site is generated on the basis of data, which a person who desires to open the Web site provides, by a lender who will open and lend the Web site.
Patent JP-2002002217-A (JP)
Title: Pneumatic tire
Inventor: OSHIMA KAZUO
IPC: B60C9/00
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a light-weight pneumatic tire easily disposed of as industrial waste, excellent in controllability, the characteristics of riding comfort under a vibrational condition, and the like. SOLUTION: This pneumatic tire, having a pair of bead parts, a carcass continuing into the bead parts in a toroidal shape, belt layers for hooping the crown part of the carcass, and a tread, is characterized as follows: at least one layer of the belt layers is formed of a monofilament-shaped hybrid cord; the initial modulus retention of the hybrid cord at 25-170 deg.C is 50% or more; and the rate of occupancy of the hybrid cord in the belt layer is 50 vol.% or more. Preferable conditions are as follows: the hybrid cord is composed of a matrix material containing an at least 50 wt.% filament whose strength is 3.08 cN/dtex or more and provided with an island structure constituted of the filament and the matrix; the diameter of the hybrid cord is 0.2-1.0 mm; and the like.
Patent JP-2001355801-A (JP)
Title: Steam separation drum
Inventor: SHIKAYAMA HIROYUKI
IPC: F22B37/26
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a steam separator drum where the state within a drum main body such as liquid level and presence of bubbles are directly confirmed for stable operation. SOLUTION: An observation window 5 for visually observing interior and a lighting window 6 for lighting inside are provided to required points on a side surface of a drum main body 1a. The observation window 5 and the lighting window 6 are made of quartz.
Patent JP-2002005389-A (JP)
Title: Orifice type steam trap
Inventor: OOISHI SHIZUMARO
IPC: F16T1/08
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an orifice type steam trap capable of surely discharging a large quantity of condensate, even when fluid pressure is low pressure or a temperature is a low temperature, and surely preventing clogging due to foreign matter in an orifice part. SOLUTION: An upper valve chamber 6 and a lower valve chamber 7 communicated with an inlet 3 and an outlet 5 are arranged in parallel. A valve element 11 energizing a valve port 20 in an opening direction by a coil spring 19 is arranged within the lower valve chamber 7. An orifice 10 of a small diameter is provided at a center part of the valve element 11. A cleaning bar 12 passing through the orifice 10 is fixed to a holding member 17. A disc bimetal 9 and an orifice plate 14 provided with a second orifice 8 are mounted in the upper valve chamber 6. The disc bimetal 9 is provided with a plurality of openings 21 and 22. A large quantity of condensate is discharged from the upper valve chamber 6 and the lower valve chamber 7 when fluid has a low temperature and when fluid has low pressure, respectively, and foreign matter within the orifice 10 is removed from the cleaning bar 12.