baber/WOPTO huggingface dataset:
Patent JP-2001230846-A (JP)
Title: Communication system
Inventor: OI YOSHIKATSU
IPC: H04M1/26
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a communication system that can select a communication channel among a plurality of communication channels on the basis of the least cost routing to start communication and establish the operation of a center from the standpoint of neutrality. SOLUTION: When a communication unit B makes a call to access a center unit A and transmits an application sheet with required items described thereon to the center unit A as an image signal, the center unit A generates an optimum LCR table on the basis of sender information received at the arrival of the call and the information read from the application sheet decoded from the image signal and transmits the table to the communication unit B.
Patent JP-2001224898-A (JP)
Title: Method and device for dry finish of laundry
Inventor: MIYATA YUKIO
IPC: D06F43/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency of the dry finish process for the laundry by reducing the processing time to achieve an excellent finishing condition. SOLUTION: This method for dry finish of the laundry is how to give a dry finish to the laundry 2 hung in a dry finish room 3 with air currents. The air current are changed from the descending currents blowing down to the washed clothes 2 from above to the ascending currents blowing up to the laundry 2 from below according to the purpose of the finish. Specifically, intake holes 8, 10, 12 and 14 and blow-off holes 9, 11 and 13 are formed respectively at the upper part and lower part in the dry finish room 3.  The intake holes at the upper part and the blow-off holes at the lower part are made to communicate with each other by circulating passages outside the dry finish room to form descending current circulation passages 4, and the blow-off holes at the upper part and the intake holes at the lower part are made to communicate with each other by circulating passages outside the dry finish room to form ascending current circulation passages 5. In addition, an air current generator is mounted both in the descending current circulation passage 4 and the ascending current circulation passages 5 to generate air currents in an alternative way.
Patent JP-2000187961-A (JP)
Title: Magnetic disk device
Inventor: SEGA MASAHIKO
IPC: G11B25/04
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To enable exchange of a head disk assembly(HDA) integrated to the package and to contrive cost performance and high reliability by horizontally disposing the HDA and the package, using a latch installed in them and thereby bending the proximity to the latch. SOLUTION: An FPC is drawn from the HDA to the FPC area, fixedly glued, and electrically connected to the package 23 side with an elastic connector EC. The elastic connector EC has conductivity such that a member, in which a conductive part and an insulating part are alternately arranged in a vertically-striped or a layered manner or in which a conductive fine wire is molded with an insulating material, is held between a wire group on the FPC and its corresponding wire group on the substrate. The substrate PCB is arranged on the back of the connector on the package 23 side, linked with a connector C for a substrate, and electrically and mechanically connected to the slot of PCM CIA standards with the connectors P-C.
Patent JP-2001224429-A (JP)
Title: Portable mirror
Inventor: TANAKA MASAKAZU
IPC: A45D42/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a portable mirror in which a picture can be easily and securely put in and out from a cover member pivotally installed on a mirror member and the picture held in the cover member can be seen through the front and the back sides of the cover member. SOLUTION: The portable mirror M comprises the mirror member 1 which holds a mirror plate 5 with a mirror surface 5a facing forward in a concave surface 7 of a plate-shaped mirror holder 4, an outer cover member 2 of a transparent plastic plate pivotally installed on a proper position of the periphery of the mirror member 1 and an inner cover member 3 of a transparent plastic plate pivotally installed on the pivotally installing section of the outer cover member 2 between the mirror member 1 and the outer cover member 2. Between the two cover members 2, 3 a shallow and plane space S is openably and closably formed to tuck in thin things.
Patent JP-2001233217-A (JP)
Title: Crossing rod of crossing gate
Inventor: OKADA MASAYA
IPC: B61L29/04
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a crossing rod of reduced manufacturing process, having high productivity, having impact resistance undamaged even in a collision by a vehicle, being unbroken even at largely bending time, being substantially restorable to the original shape at a gentle speed without being suddenly restored even when removing a load from the bending state, being particularly restorable even when broken and bent in the vicinity of a joining part, remarkably improving a restorable frequency and being unbroken even at repeatedly bending time. SOLUTION: This crossing rod is composed of a member by inserting a thermoplastic resin foam into a hollow mold having the whole or a part composed of thermoplastic elastomer.
Patent JP-2001238192-A (JP)
Title: Information distribution system, information distribution method and terminal
Inventor: YASUNAGA KENJI
IPC: H04L12/70
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an information distribution system that can designate an information distribution destination and contents of the information displayed on the distribution destination, and enables the distribution destination to display information once recorded. SOLUTION: An information distribution centre 5 has a means 54 that generates application information to be sent to a terminal 1 selected among distribution destinations and a means 56 that collects approval information to the application information from the terminal 1, the terminal 1 has a means 12 that receives other information signal than the distributed information, a means 13 that converts the received distribution information into a video- recordable signal and composites the converted signal with the information signal, a means 14 that records the composite signal to reproduce the recorded signal, a means 16 that acquires the received application information, and a means 17 that generates the approved information to be returned to an information distribution center in response to the application information.
Patent JP-2001236181-A (JP)
Title: Pointing device
Inventor: YOKOZAWA TERUHISA
IPC: G06F3/041
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To realize a pointing device 1 capable of indicating an instruction point P on the display screen 25 of an indication image display device 2 at an oblique position with respect to the screen 25 and even when you lie down so as to be able to applied to an Internet correspondence television. SOLUTION: Respective means 10 to 19 are included integrally in a housing that is easily operated by a hand. When a key of a key inputting part 17 is pressed down, a laser pointer 10 is made to emit light so that an indication point P can visually be recognized. When the key is released here, a CCD camera 11 picks up the image of the display screen 25 part to obtain a CCD input image F including a display screen image 25a and an indication point image Pa. The sides S1 to S4 of the image 25a and the position information on the image F of the indication point image Pa are calculated from the image F through a luminance separation circuit 12, a differential circuit 13 and an edge detection circuit 14.  An arithmetic circuit 15 calculates the coordinates of the point P on the screen 25 from the position information, and the coordinates information is transmitted to the indication image display device 2 through an RF conversion circuit 18 and an output antenna 19.
Patent JP-2001233671-A (JP)
Title: Zirconium oxide sintered compact and ball bearing and bearing member using the same
Inventor: FUKUDA YOSHIYUKI
IPC: C04B35/00
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To improve the trouble due to static electricity and high-speed rotating properties by using bearing balls using a zirconium oxide sintered compact having a specified number of materials for imparting electroconductivity in 50 μm linear distance in electronic equipment such as a hard disk drive. SOLUTION: A zirconium oxide sintered compact prepared by including, e.g. particles of carbides of groups 4a, 5a, 6a and 7a elements used as the materials for imparting the electroconductivity so that 3-20 particles are present in 50 μm linear distance is applied to bearing balls. In the process, the zirconium oxide sintered compact is devised so that the maximum diameter of the materials for imparting the electroconductivity does not exceed 10 μm and the high-speed rotating properties are thereby improved.
Patent JP-2001238432-A (JP)
Title: Semiconductor power converter
Inventor: TSUKAGOSHI MASAHIKO
IPC: H02M1/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To detect a gate feedback signal, while original characteristics of a gate signal in a positive bias region are not impaired. SOLUTION: This semiconductor power converter has a gate drive circuit 20, which outputs a gate signal 25 of a gate positive bias voltage, when a gate control signal 22 is turned on and outputs a gate signal 25 of a gate negative bias voltage, when a gate signal is turned off to drive a semiconductor device 26. A gate negative bias detector 33 is provided, which detects the off-state of the semiconductor device 26 only when the gate signal 25, supplied to the semiconductor device 26 by the gate drive circuit 20, is not higher than a prescribed voltage in a negative bias region and outputs a gate feedback signal 32 and prevents the gate signal from flowing into the gate drive circuit 20, when the gate signal is higher than the predetermined signal.
Patent JP-2001240710-A (JP)
Title: Crosslinked ethylene-vinyl acetate copolymer resin
Inventor: SHIMIZU SHIZUO
IPC: C08L23/08
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To solve the problems about the extrudability of an ethylene-vinyl acetate copolymer resin under extrusion e.g. with a T-die extruder, the problems being caused by an antioxidant (Irganox 1076) added for preventing the oxidation yellowing, and thereby to provide a crosslinked ethylene-vinyl acetate copolymer resin having a good external appearance and a high productivity. SOLUTION: An ethylene-vinyl acetate copolymer resin of 100 pts.wt. containing an organic peroxide is compounded with 0.01-0.1 pt.wt. pentaerythritol tetrakis[3-(3,5-di-t-butyl-4-hydroxyphenyl) propionate] (Irganox 1010) to raise the gel fraction after the cross-linking and simultaneously to ensure a continuous extrusion time of 24 h or longer.
Patent JP-2001244386-A (JP)
Title: Power semiconductor module
Inventor: KAWASE DAISUKE
IPC: H01L25/18
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a power semiconductor module with higher reliability that can secure the air-tightness to the outside, prevent bursting of the package and keep the stable withstand voltage. SOLUTION: The power semiconductor module covers the outside with the resin cases 109 and 107 and its inside is partially or entirely filled with a silicone resin 105. A plurality of holes 110 are provided on the case for observing inside of the power semiconductor module, the holes 110 are covered with a cap 112 after silicone resin is cured, and the cap is made to locally break before the inner pressure of the power semiconductor module increases and reaches the burst pressure. A plurality of windows 301 composed of a transparent material are provided on the case for observing inside of the power semiconductor module, and the windows 301 are made to locally break before the inner pressure of the power semiconductor module increases and reaches the burst pressure.
Patent JP-2001240100-A (JP)
Title: Liquid preserving container
Inventor: TERADA YORIHIRO
IPC: B65D47/26
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid preserving container good in user's convenience. SOLUTION: In the liquid preserving container wherein a large caliber first opening 11 and a small caliber second opening 12 are formed to the upper surface of a container main body 1 and first and second caps 21, 22 are respectively attached to these openings 11, 12 and a cap holding part 4 is further provided to the inside surface of the first cap 21 and the second cap 22 and a third cap 3 provided with a cook 21 are attached to the cap holding part 4 in a freely replaceable manner, the cap holding part 4 consists of a plurality of the flexible pawl elements 41 provided on the inside surface of the first cap 21 in a projected state.
Patent JP-2000277043-A (JP)
Title: Beam automation for charged particle beam system
Inventor: XU LI
IPC: H01J37/153
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To automate accurate focusing, contrast setting and correction of astigmatism by matching a column, sampling image of a sample having the center of focus rotation, setting the contrast of the image, and setting the focus of the column. SOLUTION: A main step of an automation process to be used for auto-focus, namely, automatic focusing and astigmatism correction matches a column after the initial setup. Continuously, center of the rotation of an image is decided, and in the case where center of F11R (focus induction type image rotation: image dimension or magnification change in the case of changing the focus) exists in the image at a position not far from the center of the image, the center is caught, and that position is housed so as to use automatic batch run. In this process, check of image contrast, check of image vividness, and comparison with a vividness score are performed.
Patent JP-2001214550-A (JP)
Title: Sound insulation material, method of manufacture, thereof, and method of sound insulation
Inventor: OTANI MITSURU
IPC: E04B1/82
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a sound insulation material made of new, inexpensive, and readily available materials and easy to install, a method of manufacturing it, and a method of sound insulation, the sound insulator using as the source of recyclable materials the grounds of coffee beans used for drinking coffee and then disposed of as waste. SOLUTION: Roasted and ground coffee beans, or raw grounds obtained after coffee beans are roasted, ground and filtered with the addition of cold or hot water and after drinking of coffee, are used as first material, and a natural or synthetic resin adhesive serving as second material is mixed into the first material to obtain the sound insulator.
Patent JP-2001246962-A (JP)
Title: Preceding vehicle follow traveling device
Inventor: MIZOGUCHI KAZUKI
IPC: G08G1/16
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To automatically and appropriately change a vehicle for tracking when a preceding vehicle changes the lane or is replaced by another vehicle. SOLUTION: When the vehicle 35 for tracking is not detected any more on one's own lane, and another preceding vehicle 36 is detected on his own lane, the vehicle for tracking is replaced by the other preceding vehicle 36 detected on his own lane (Fig. 6e).
Patent JP-2001255356-A (JP)
Title: Test-pattern generation method and test method for semiconductor integrated circuit
Inventor: TAKEOKA SADAMI
IPC: G01R31/3185
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a test-pattern generation method which inspects a malfunction due to a hold caused by the defect in terms of production of a semiconductor integrated circuit. SOLUTION: In the semiconductor integrated circuit which is scan-designed, one path to be tested is selected. A test pattern is generated in such a way that a path to be tested is activated before and after a capture clock with reference to the selected path and that a signal transition is generated on the selected path before and after the capture clock. The generated test pattern is converted into a general scan pattern. The expected value of an output is obtained by the input of the test pattern is generated. The test pattern is input to the path to be tested, and its output result is compared with the expected value. Thereby, whether a hold error is generated or not can be tested.
Patent JP-2001254332-A (JP)
Title: Net-shaped sheet for erosion prevention and face of slope protection method using the sheet
Inventor: FUJITA KOICHI
IPC: E02D17/20
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an erosion prevention sheet for preventing the erosion by water flow by stabilizing the face of slope of levee of river or the like and then to carry out prevention of disaster due to flood or the like and to promote greening. SOLUTION: This is a non-plane wavy net-shaped sheet (A1) or such as an embossed net-shaped sheet (A2) formed adjacently with many circular embossed portions on the single surface or double surface of the net-shaped sheet which is made of the thermoplastic synthetic resin with a plane net-shaped sheet having uniform knot being deformed to a non-plane net-shaped sheet with the thickness of 5 mm to 50 mm, its points or wire groups at the highest portion and the lowest portion having the shape forming two surfaces almost parallel to each other, at least one layer of the non-plane net-shaped sheet with the percent of voids of 90 to 99% in a space occupied by its thickness and at least one layer of the flat net-shaped sheet (B) made of a thermoplastic synthetic resin are laminated and jointed and are laid on the face of slope as the erosion prevention net-shaped sheet,  sediment is filled to this and plants are raised and the face of slope is protected.
Patent JP-2001257150-A (JP)
Title: Method for cleaning mask and method of manufacturing device using it, and electron beam exposure system
Inventor: KAWADA SHINTARO
IPC: G03F1/82
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning mask by which a mask attached to an electron beam exposure system can be cleaned without lowering the throughput significantly. SOLUTION: This method for cleaning a mask attached to the electron beam exposure system which projection-aligns a pattern formed on the mask 4 with a resist applied to a prescribed area on a substrate 9 includes (a) a step of setting up the mask 4 carrying a desired pattern in the exposure system, (b) a step of reducing the pressure in the exposure system, and (c) a step of projecting an electron beam 3 toward the mask 4 and letting the electron beam passed through the mask 4 escape to an area other than the resist-applied area by deflecting the beam.
Patent JP-2001254559-A (JP)
Title: Locking structure for baggage room door
Inventor: NAGAYOSHI KUSUO
IPC: E05C9/04
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a locking structure for a baggage room door, which can positively lock the door with slight operating force without damaging operability thereof. SOLUTION: An operating rod 21 which is rotatable in a horizontal position is provided on a door surface of a sliding door 13 for opening/closing an opening O of a baggage room, and pin members 211, 212 are eccentrically arranged on both edges thereof with respect to a rotation center of the operating rod 21. On a central peripheral surface of the operating rod 21, an operating arm 22 for forward/backward rotating the rod is arranged. Locking arms 23, 24 are held on the door surface in a vertically movable manner, and brackets 231, 241 arranged at a lower edge or an upper edge of the respective locking arms each have a long hole with which the pin members 211, 212 engage, respectively.  According to the rotation of the operating rod 21, the locking rods 23, 24 are vertically moved, and therefore their upper edges or lower edges enter engaging holes formed in locking pieces 33, 35 arranged at an upper edge or a lower edge of the baggage room opening O, or withdraw from the engaging holes.
Patent JP-2001255635-A (JP)
Title: Method for producing solid fixing agent for silver halide photographic sensitive material
Inventor: SHIMIZU HIROSHI
IPC: G03C5/26
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a solid processing agent excellent in solubility and less liable to the deterioration of its solubility even after long- term storage and to provide a method for producing a solid processing agent less liable to the lowering of its hardness even in long-term storage. SOLUTION: In the method for producing a solid fixing agent for a silver halide photographic sensitive material, starting materials are molded after mixing with 12.5-133 W/kg power for 10-600 sec.
Patent JP-2001259948-A (JP)
Title: Chucking method for work
Inventor: UNNO YUTAKA
IPC: B23Q3/06
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a chucking method for a work a capable of controlling accurately a processing standard position and a processing taking-margin. SOLUTION: This chucking method for the work is to carry a bar-shaped part 1a of the work 1 inside a chuck 2 for chucking such as an end part to be machined is the processing standard position by pressing the end part to be machined on the work 1 having the bar-shaped part 1a by a pusher. A spherical support pusher 4 is used as the pusher to press the end part to be machined of the work 1 by a spherical surface of the spherical support pusher 4.
Patent JP-2001266909-A (JP)
Title: Manufacturing method of single cell and solid electrolytic fuel cell using it
Inventor: HISHINUMA YUICHI
IPC: H01M8/12
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To form an electrolyte membrane on a fuel electrode by a simple method and in addition form an interface between a superior fuel electrode and the electrolyte membrane. SOLUTION: The electrolyte is coated on the fuel electrode by using a screen- printing method. Further, characteristics of a binder of the electrolyte and the fuel electrode are appropriately arranged. By coating the electrolyte by the screen-printing method, the electrolyte can be coated simply and certainly, and besides, it becomes unnecessary to calcine the fuel electrode. In addition, by setting up a binder appropriately, the interface between the fuel electrode and the electrolyte can be made in a good state.
Patent JP-2001262924-A (JP)
Title: Fixing device for movable wall
Inventor: YAMAMOTO TOMOE
IPC: E05D15/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device for a movable wall, which can be fixed firmly to a floor surface even when the weight of a pannel is heavy and in which a fixing mechanism is incorporated in a rail. SOLUTION: This device comprises a rail to be fitted to a lower part of a pannel A and a fixing pin 4. The rail A comprises an outer rail 1 formed in a substantially H shape in section by a partitioning part 2 and an inner rail 3 positioned at a lower inner side of the partitioning part 2 and formed in a substrantially square or rectangular shape whose upper side is the partitioning part 2. At the partitioning part 2 and the inner rail 3, openings 5, 6 for inserting the fixing pin 4 thereinto are formed coaxially. The fixing pin 4 has a control means 7 for sliding the fixing pin 4 upward/downward. Slits 8, 9 provided in the inner rail 3 and the outer rail 1 penetrate the means 7, and the means 7 can be controlled from the outside of the outer rail 1.