baber/WOPTO huggingface dataset:
Patent JP-2002009602-A (JP)
Title: Load drive circuit
Inventor: TSUCHIYA NAOYA
IPC: H03K17/687
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a load drive circuit provided with a low-voltage state output off function that is satisfactorily in operation, even if the load drive circuit is interposed in a power supply path whose power supply voltage is temporarily changed due to a sudden change in a load current. SOLUTION: A charge pump circuit 17 receives a battery voltage Vb of a power supply line 13 and outputs a boosted voltage Vc which is nearly proportional to the battery voltage Vb. A low voltage detection circuit 19 detects a low-voltage state, where a detected voltage Va obtained by dividing the boosted voltage Vc is lower than a reference voltage Vr, so as to indirectly detect a low voltage state where the battery voltage Vb is lower than a prescribed threshold voltage. When the detection circuit 19 detects the low-voltage state, a drive circuit 18 drives a MOSFET 15 to be turned of. In this case, although the battery voltage Vb fluctuates temporarily, since a charge pump circuit 17 has a filtering action and a delaying action, the temporary fluctuation hardly appears in the boosted voltage Vc (detected voltage Va), thereby preventing the malfunction of the MOSFET 15.
Patent JP-2002004147-A (JP)
Title: Crepe woven fabric and method for manufacturing the same
Inventor: KANETANI SHOJI
IPC: D03D15/567
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a crepe woven fabric having large ridges with in surface ruggedness in warp and weft directions, and to provide a method producing the crepe woven fabric. SOLUTION: The crepe fabric has the following structure: a warp and a weft are constructed with a yarn A having twists of a twist coefficient of 15,000-32,000 and a yarn B having twists of a twist coefficient of 3,500-12,000, respectively; the warp and weft are arranged in such a state where 1-4 threads of the yarn A and 1-4 threads of the yarn B exist repeatedly; and under the state of woven fabric, the yarn length ratio of the yarn A to the yarn B in longitude and latitude directions is 3-10.  Further, the crepe fabric is produced as follows: a yarn A having twists of a twist coefficient of 15,000-32,000 and having a thermal stress of >=4 g, and a yarn B having twists of a twist coefficient of 3,500-12,000 and having a thermal stress of <=0.5 g are used as a warp and a weft, respectively; the warp and weft are woven in a state that they are arranged so that 1-4 threads of the yarn A and 1-4 threads of the yarn B exist repeatedly; and they are subjected to a dyeing and a creping treatment in a liquid of 100-130 deg.C.
Patent JP-2002007375-A (JP)
Title: Compromised balance solution for rotary machine and control method therefor
Inventor: TAKEUCHI YASUSHI
IPC: G06F17/10
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To surely and speedily obtain a really proper solution. SOLUTION: A radius ri at a position to attach a weight wi of a mass mi to a rotator, the mass mi and the number of rotations of the rotator are defined as constants, arbitrary rotating angle position coordinates θ on the surface part of the rotator are defined as a variable, and a first effect vector fm(θ) corresponding to (m) axial positions is calculated. A residual square sum S concerning a function with fm(θ) as a multivariable is calculated in a minimizing direction by a marquardt method. Angle position coordinates θ(k) around the rotational axis centerline of the weight Wi, with which S is settled within an allowable range, inside a rotation number area as a target of vibration evaluation are found. By avoiding the absence of a really effective solution, the execution of useless calculation or calculation requiring long time is avoided and the really proper solution can be speedily found by the calculating method of marquardt surely toward the solution in the manner of steepest diving.
Patent JP-2002010410-A (JP)
Title: Electrical system for automobile
Inventor: KINOSHITA SHIGENORI
IPC: B60K6/28
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To attain standardization and lowering of the price of the electrical system of an electric vehicle. SOLUTION: A unit DC-DC converter 600 is disposed in every set of plural module batteries 10, which constitute a main battery 1, and the output side of this unit DC-DC converter is connected to each auxiliary battery 6. In this way, the constituent items or the components of the electrical systems which thus far have been manufactured by separate specifications for each electrical system are standardized, enabling the unit DC-DC convertor to cope with respect to various terminal voltages of Main batteries 1 by the adjustment of the number of convertors to be installed, thereby realizing reduction in the price of the electrical system as a whole.
Patent JP-2002003593-A (JP)
Title: Method of producing polyester derived from bisoxetane compound and carboxylic acid diester compound of bifunctional phenol
Inventor: NISHIKUBO TATATOMI
IPC: C08G65/18
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a new method of producing a polyester. SOLUTION: This method of producing a polyester comprises polyaddition reaction of a bisoxetane compound with a carboxylic acid diester compound of a bifunctional phenol.
Patent JP-2001331136-A (JP)
Title: Flag, banner or the like visible in normal position in bidirectional direction of front and rear and method for manufacturing the same
Inventor: NAGASE TADAO
IPC: G09F17/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a flag, banner, etc., which make the characters or designs, etc., with which the front surface on the side opposite to a thin-gaged fabric is printed invisible through from the rear and exactly visible in normal position. SOLUTION: The fabric (1) is two-plied and its inside surface is provided with a transmitted ray shielding layer (12) so that advertisement contents are visible in a normal position from both surfaces.
Patent JP-2002013035-A (JP)
Title: Polyester blended yarn
Inventor: MIZUMURA TOMOO
IPC: D02J1/22
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To produce a polyester blended yarn capable of giving a silky fabric- like fabric which exhibits a rough creaking touch and has improved excellent characteristics such as swollen touch, flexibility and lightweight touch. SOLUTION: This polyester blended yarn is obtained by blending and interlacing a polyester multifilament yarn A whose filaments have each a cross-sectional shape comprising a triangular portion (A) and a projected portion (B) extended from an apex of the triangular portion (A) and simultaneously satisfies the below expressions (1) and (2), with an easily alkali-soluble polyester multifilament yarn B in a (A/B) weight ratio of 9/1 to 5/5. (1) 0.7<=L1/L2<=3.0. (2) 3.0<=h2/h1<=10.0.  L1: a distance from the connection point of the triangular portion to the projected portion to the other end of the projected portion, L2: a distance from the connection point of the triangular portion to the projected portion to the opposite side of the triangular portion to the connection portion, h1: the width of the projected portion, h2: the length of the opposite side of the triangular portion to the connection point of the triangular portion to the projected portion.
Patent JP-2002013935-A (JP)
Title: Navigation device
Inventor: MINAGAWA RUMI
IPC: G01C21/00
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a navigation device having a display allowing easy recognition of the present position of an own vehicle by reducing the rotation of a map even when course guidance is not conducted. SOLUTION: Map information on the progressing direction is extracted based on the class and number of the road the own vehicle is traveling/ Node data having the maximum total sum of link data continued from the present position or interpolative point data is selected from the extracted map information. The extracted map information is displayed together with the present position of the own vehicle on the display so that the selected data is positioned substantially on the upper end and substantially in the middle. The rotation of a map can be thereby reduced even when course guidance is not conducted and the navigation device can be provided with the display allowing easy recognition of the present position of the own vehicle.
Patent JP-2002011713-A (JP)
Title: Method for manufacturing flat plate tile and apparatus for adjusting end face of bottom part therefor
Inventor: KATSU TOSHIO
IPC: B28B11/08
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a flat plate tile wherein a body of the flat plate tile can stably stand on itself in order to solve a problem that stability for standing on itself can not be secured owing to warpage by actual shrinkage in a drying process of the base of the flat plate tile though the flat plate tile is theoretically structured to be able to stand on itself since a catch for hooking on battens for folding tiles of a roof is provided on a rear face of the back part. SOLUTION: In a method for manufacturing a flat plate tile comprising a molding process for molding raw material for tile into a tile form; a drying process for preparing a body 100 by drying the molded product; and a baking process for baking the dried body 100, a bottom part end face adjusting process for processing by amending flat the bottom part end face 2b of the body 100 warped in the drying process is formed between the drying process and the baking process. After processing by amending flat the bottom part end face 2b of the body 100, a state of standing on itself wherein the bottom part end face 2b is grounded is formed and baking is carried out.
Patent JP-2002015090-A (JP)
Title: Operating system of information providing for intellectual property via internet
Inventor: KAGEYAMA KOZO
IPC: G06Q30/06
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To aggressively provide intellectual property information via internet and utilize unused intellectual property. SOLUTION: An operating system of information providing for intellectual property via internet comprises an owners terminal, a users terminal, a management company terminal placed at the management company managing rights information of plural intellectual properties to make contact with the owners terminal, an operation company operating the rights information, an investigator terminal expecting to investigate to the rights information, a processing means placed at the operation company to make contact with the users terminal, with the management company terminal and with the investigator terminal via a trading insurance company, then through the processing means,  the rights information registered in the management company is acquired to the operation company and delivered to the users expecting to utilize the intellectual property so as to promote the information providing for intellectual property of owners.
Patent JP-2002025909-A (JP)
Title: Device for removal of hazard in film formation apparatus and removal method therefor
Inventor: SATO KIYOSHI
IPC: H01L21/205
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a device for removal of hazard in a film formation device in a reaction apparatus, which reduces generation of virulence, ignition and smoke and carries out maintenance safely, and a removal method in a film formation device wherein the removal device is used. SOLUTION: In a device 20 for removal of hazard, a purge gas cylinder 220, an oxidation treatment gas cylinder 230 and a poison removing tower 240 are mounted and fixed on a truck 210. The removal device 20 is disposed in a constituent device which performs maintenance operation, etc., for a film formation device 1, phosphorus which is discharged from a reaction device 2 and ignites and smokes on reacting with air, is subjected to oxidation treatment by oxidation treatment gas (N2O) supplied from the film formation device removal device 20 (Fig. 2) in each of oxidation treatment port devices 10A, 10B and is made non-ignition and non-smoking to be harmless. Thereafter, each piping is removed and a constituent device is subjected to maintenance.  After removal, purge gas is made to flow from the purge gas cylinder 220 to the same oxidation treatment port tube 11 and remaining oxidation treatment gas is purged.
Patent JP-2002018595-A (JP)
Title: One side submerged arc welding method for steel for low temperature use
Inventor: OHAMA NOBUYUKI
IPC: B23K35/30
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a one side submerged arc welding method which is used for low temperature steel having a small Al content and mainly deoxidized with Mg and by which low temperature toughness of the weld zone is made excellent and good bead appearance can be obtained. SOLUTION: In this one side submerged arc welding method for steel for low temperature use containing, by mass, 0.0003 to 0.0050% Mg and <=0.01% Al, welding is performed by using flux having a component composition containing 15.0 to 30.0% MgO, 10.0 to 30.0% SiO2, 6.0 to 20.0% Al2O3, 3.0 to 13.0% CaO, 3.0 to 15.0% TiO2, 4.0 to 14.0% CaF2, <=4.0 Al and 0.2 to 0.6% B2O3 and having a basicity L of 1.2 to 1.7 and wire containing 0.01 to 0.1% C, 0.6 to 1.4% Mn, 2.0 to 4.0% Ni, 0.0005 to 0.03% Al, <=0.1% Si and <=0.005% N, and the balance Fe with impurities.
Patent JP-2002022583-A (JP)
Title: Capacitive pressure sensor and method of manufacturing it
Inventor: ISHIKURA YOSHIYUKI
IPC: H01G4/38
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To make the measuring accuracy higher than before and make the range of measurements wider than before. SOLUTION: This capacitive pressure sensor includes a first substrate 1, a first plate electrode 1a disposed on the first substrate 1, a pressure-sensitive frame part 4 provided on the first substrate 1 to surround the first plate electrode 1a, a second substrate 3 joined to the pressure-sensitive frame part 4 in opposite relation to the first substrate 1 to form a capacity chamber, together with the first substrate 1 and the pressure-sensitive frame part 4, a stage 5 provided on the second substrate 3 in the capacity chamber in spaced relation to the pressure-sensitive frame part 4 and in opposite and spaced relation to the first plate electrode 1a, and a second plate electrode 2a provided on the stage 5 opposed to the first plate electrode 1a. The pressure-sensitive frame part 4 is elastically deformed in accordance with pressure applied to the first and second substrates 1 and 3.
Patent JP-2002024795-A (JP)
Title: Information processing device and method, and recording medium
Inventor: TANI ATSUSHI
IPC: G06F15/18
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To learn correlated different time series patterns. SOLUTION: There are provided a recurrent type neutral network(RNN) 31-1 for performing a processing corresponding to one time series and a RNN 31-2 for processing other correlated time series. A difference between a context set of the RNN 31-2 and a context set outputted by the RNN 31-1 is calculated by a subtracter 51-1, and factors for each neuron of an output layer 43-1, intermediate layer 42-1 and input layer 41-1 are learned by backpropagation based on an obtained error of the forecast.
Patent JP-2002019667-A (JP)
Title: Around-seat structure of scooter type vehicle
Inventor: MAEDA SHU
IPC: B62J9/00
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an around-seat structure of a scooter type vehicle to secure the capacity of a fuel tank and a storage box and easy unloading of the storage box while securing comfortable seating. SOLUTION: A storage box 29 and a fuel tank 27 are provided on the lower side of a seat. The fuel tank 27 is disposed on the front side of the storage box 29, and an opening part 29a on the upper surface of the storage box 29 is disposed at a lower position than the upper surface 27a of the fuel tank 27.
Patent JP-2002025532-A (JP)
Title: Separator for metal halogen battery
Inventor: NISHIMURA YOSHIFUMI
IPC: H01M12/08
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a separator for a metal halogen battery, which is superior in welding property, frame mounting crack property and electric characteristic. SOLUTION: This is a separator for the metal halogen battery characterized in that it contains polyolefin, hydrophilic fine powder inorganic compound and 0.001 wt.% to 2 wt.% of organic liquid material.
Patent JP-2002019768-A (JP)
Title: Corrugated fiberboard box equipped with multiple layer wall
Inventor: OKINA SHIYOUEN
IPC: B65D5/22
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a corrugated fiberboard box equipped with a multiple layer wall, which eliminates such a problem that a conventional type box, wherein wing walls connected from respective side ends of one pair of confronted side walls are superposed and made into the other pair of confronted side walls, is weak to a force which pushes to open the side walls outward or the like, and of which the strength has been greatly increased. SOLUTION: One sheet of a corrugated fiberboard which becomes the material for this box is equipped with a configuration wherein to respective side ends of one pair of confronted side walls being connected to one pair of confronted edges of the bottom surface of the box, two folding wing walls to be doubly folded in the vertical direction are connected. Then, on the upper edges of one set of the doubly folding wing walls which have been already superposed and are confronted under a standing state, fitting pieces and notches for fitting which are fitted in each other, in order to fix the superposed state are provided. To the other pair of confronted edges of the bottom surface, the other pair of confronted side walls which are superposed on the doubly folding wing walls are connected.  Then, lid pieces may be connected to one pair of the confronted side walls, and lid closing pieces may be connected to the other pair of the confronted side walls.
Patent JP-2001140121-A (JP)
Title: Production method of dressform and apparatus therefor
Inventor: MOCHIMARU MASAAKI
IPC: A41H5/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a new process for the production of a full-size dressform, its production apparatus, a new process for the production of a reduced scale dressform such as a half or quarter-size form suitable for reducing the amount of necessary cloth and reducing the work space and its production apparatus. SOLUTION: The present invention relates to a process for the production of a full-size dressform and a reduced scale dressform. The real body forms of a number of subjects are measured from the neck to the thigh by non-contact three-dimensional measurement, the measured three-dimensional data are modeled based on anatomical characteristic points and the obtained plural three- dimensional forms described as numerical data are averaged to obtain an average body form. The average form data is inputted into a computer as it is or after dividing with a reducing scale factor to form a data for full-scale or reduced scale form on the computer. The data stored in the computer is materialized by a forming method such as photo-forming method.
Patent JP-2002030221-A (JP)
Title: Thermoplastic resin composition containing vulcanized rubber
Inventor: KOMADA HAJIME
IPC: C08L71/12
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition improved in a mechanical strength such as impact strength without lowering other characteristics of a resin such as heat resistance. SOLUTION: This thermoplastic resin composition comprises (A) a vulcanized rubber dispersed in the form of particles in a continuous phase of (B) a thermoplastic resin and the rubber (A) and the thermoplastic resin (B) are composed of a combination capable of bonding a resin molded product comprising the thermoplastic resin (B) to a rubber molded part comprising the rubber (A) with an adhesive strength so as to cause cohesion failure in peel tests when the unvulcanized rubber (A) is vulcanized while bringing the resin molded product into contact with the unvulcanized rubber (A) under pressure and heating. A combination of an ethylene-propylene-diene rubber (EPDM) and a polyphenylene ether or a composition thereof, etc., are exemplified as the above combination.
Patent JP-2002035358-A (JP)
Title: Locking device for board case
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To prevent a ROM or the like from being illegally exchanged by leaving a trace when a board case is opened. SOLUTION: When locking is performed once in this locking device, a state (b) is attained. When the locking is released, the state (c) is obtained and a green semi-solid solution G flows out from a case body 17. When the locking for the second time is performed in this state, the state (d) is realized and a read semi-solid solution R enters a first tightly sealed tank 25. When the locking is released again in this state, the state (e) is attained and the red semi-solid solution R flows out. That is, since the trace which is the outflow of the semi-solid solution remains when the locking is released in the locking device, it is recognized that the locking has been released. Also, by the color of the semi-solid solution, it is recognized that the locking has been released to the second time.
Patent JP-2002036159-A (JP)
Title: Control method of robot hand
Inventor: ARIMOTO TAKU
IPC: B25J15/08
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a control method of a robot hand capable of stably holding and operating a work to be held by using the robot hand with flexible members provided on holding parts. SOLUTION: In this control method of the robot hand 100 having a pair of flexible fingers 102L and 102R with the flexible members 21L and 21R on the holding parts 20L and 20R, the difference in the center between the flexible members 21L and 21R of the holding parts 20L and 20R and a contact surface with the work to be held is obtained, the difference in the center of the contact surface is fed back to design the first control input of the flexible fingers. The work is stably held by operating the flexible members 102L and 102R based on the first control input.
Patent JP-2002038836-A (JP)
Title: Fixing structure of fireproof door
Inventor: TAKAHASHI ICHIRO
IPC: A62C2/06
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent smoke and flames from going through the gap generated by the fixing structure of a fireproof door even in a fire. SOLUTION: With the state that the fireproof door 10 made up of the sliding doors 10a and 10b closed, to the side of the above fireproof bulkhead 11 a thermo-sensitive type foamed materials are installed. In case of a fire, the thermo-sensitive type foamed materials 14 sensing the high fire temperature will foam and expand to fill up the gaps 13a and 13b so that the materials can prevent smoke and flames from penetrating into the fireproof bulkhead.
Patent JP-2002044549-A (JP)
Title: Receiver
Inventor: HONDA HIROSHI
IPC: H04N5/44
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a receiver that can quickly display the occurrence of a fault for a user even on the occurrence of the fault on a digital board. SOLUTION: In the receiver where a CRT 18 selectively displays image information received by an analog television receiver 11 and image information received by the digital board 12, and graphic image data of a graphic engine 27 on the digital board 12 are displayed on the CRT 18, on the occurrence of a fault in the digital board 12, OSD image data generated from an OSD circuit 19 of the analog television receiver 11 are displayed on the CRT 18 in place of the graphic image data of the graphic engine 27.