baber/WOPTO huggingface dataset:
Patent JP-2002124651-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: FUJIMURA YASUHIRO
IPC: H01L21/82
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of an LSI, by realizing multiple-V th method in a gate-array mode. SOLUTION: A manufacturing method for semiconductor devices includes a process of determining disposal places of macrocells, a process of disposing under some rules the substrates of high-speed cells in a gate array, and a process of performing the disposal wirings of wiring cells corresponding to the disposal data of the substrates of the high-speed cells and low-speed cells. Further, in the method, when a small-scale logic alteration is generated, the logic alteration is performed by changing the wirings, without having to change the disposal data of the substrates of the high-speed and low-speed cells.
Patent JP-2002121674-A (JP)
Title: Cvd film forming apparatus
Inventor: TAKAHASHI ICHIRO
IPC: H01L21/205
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a CVD film forming apparatus capable of removing by- products stuck/deposited to a substrate holding member and regenerating the member for reuse, further, in particular easily cleaning the member without dismounting it deposited with by-products and suppressing an adverse influence for other members in a reaction treatment chamber in cleaning treatment. SOLUTION: In the CVD film forming apparatus to conduct film forming for a substrate-to-be-treated held to the substrate holding members 10, 12, 13 in a reaction treatment chamber, by using a heating means 15 for film forming to heat a raw material gas introduced into the reaction chamber and the substrate-to-be-treated, a lower casing demarcating the reaction treatment chamber is freely mounted/dismounted, a casing 17 for cleaning to be freely mounted/ dismounted is arranged to the section where the lower casing is removed, and a heating means 19 for cleaning, which sublimates/removes a deposited by- product by heating the substrate holding members 10, 12, 13, is arranged to the casing 17 for cleaning.
Patent JP-2002124895-A (JP)
Title: Power-line carrier communication equipment and method therefor
Inventor: HASHIZUME MASAKI
IPC: H04L69/40
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide power-line carrier communication equipment and a method capable of realizing high reliability and efficient communication resistant to the disturbance to a transmission path corresponding to the state of the transmission path, by modulating and transmitting data to be superimposed on a power line by assigning the data to a plurality of carriers on a frequency. SOLUTION: Normally, data are modulated by a DQPSK whose transmitting speed is fast so as to be transmitted. When any confirmation frame is not received in a fixed time, it is recognized that the transmission is not completed, and the modulation system is changed to a DBPSK whose resistance to a noise is strong so that the data can be always retransmitted by the DBPSK.
Patent JP-2002124404-A (JP)
Title: Force detector
Inventor: MORIMOTO HIDEO
IPC: G06F3/02
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and easily mountable force detector. SOLUTION: This force detector is provided with a substrate 1 having at least two force detecting conductive lands Dx+ and Dx- and a common conductive land DS1 provided between the lands Dx+ and Dx-, an elastic plate 3 made of conductive rubber and positioned to face the lands Dx+, Dx-, and DS1, a contact resistance generating surface 30 formed on the surface of the elastic plate 3 facing the lands Dx+ and Dx- and having many very small projections t, and a flat conductive elastic contact 31 which is formed on the surface of the elastic plate 3 facing the land DS1. When the elastic plate 3 is pressed down, the plate 3 comes into contact with the lands Dx+, Dx-, and DS1 and, at the same time, the very small projections t are flattened on the contact resistance generating surface 30 depending on the magnitude and direction of the force.  Consequently, the contact areas between the surface 30 and lands Dx+ and Dx- become larger and the resistances between the force detecting conductive lands Dx+ and Dx- and the common conductive land DS1 become smaller.
Patent JP-2002131432-A (JP)
Title: Advancing locus estimating device for vehicle
Inventor: KIKUCHI HAYATO
IPC: G01S13/60
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an advancing locus estimating device for vehicle that can accurately estimate the advancing locus of its own vehicle by using the detected results of an object detecting device. SOLUTION: The advancing locus estimating device estimates the advancing locus of its own vehicle from the yaw rate and speed of the vehicle and corrects the estimated locus based on the detected results of the object detecting device which detects stopping objects (delineators or cat's-eyes) on a road. The device selects stopping objects which are adjacently arranged at intervals which fall within a prescribed range along a line which is curved at angles which fall within a prescribed range from the stopping objects as a data row and estimates the shape of the road from the data row. Then the device corrects the advancing locus of its own vehicle estimated from the yaw rate and speed of the vehicle based on the shape of the road. Therefore, the device can accurately estimate the advancing locus of its own vehicle and can prevent the vehicle from becoming uncontrollable for follow-up running when the preceding vehicle comes off the lock-on range of the object detecting device.
Patent JP-2001131688-A (JP)
Title: Air-hardened low or medium carbon steel for improving heat treatment
Inventor: LUNDH THORE
IPC: C22C38/00
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To produce a low or medium carbon steel capable of obtaining desired characteristics by a way higher in the cost efficiency and also giving an opportunity for reducing the time required for surface modifying treatment such as carburizing by executing air-hardening and tempering. SOLUTION: In the steel to be subjected to air hardening as a part of heat treatment such as hardening-tempering, induction hardening, carburizing, carbo- nitriding and nitriding, this steel contains the following components of, by weight, 0.10 to 0.55% C, 0.97 to 2.03% Si, 1.14 to 1.83% Mn, 0 to 1.65% Cr, 0.36 to 0.58% Mo, and the balance Fe with impurities.
Patent JP-2002133391-A (JP)
Title: Stratum discrimination method and system
Inventor: ABE MASANAO
IPC: G06N3/08
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To continuously discriminate a stratum in a short time at a low cost regardless of the stratum structure and to improve the reliability of stratum discrimination. SOLUTION: This method comprises collecting drilling data and recording them every prescribed progress; generating teacher data consisting of teacher input patterns formed on the basis of a plurality of sample drilling data extracted from the recorded drilling data every prescribed degree of progress and teacher output patterns for teaching a geologic section conformed to each input pattern; inputting each teacher input pattern of the teacher data to the input layer of a hierarchical neural network; learning it in the neural network to output the teacher output pattern conformed to the teacher input pattern to its output layer; and performing a stratum discrimination on the basis of the output pattern outputted from the output layer when inputting the input pattern formed on the basis of the drilling data to the input layer of the learnt neural network.
Patent JP-2002132745-A (JP)
Title: Digital signal processor
Inventor: WATABE TAKAHIRO
IPC: G06F9/46
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To enable simultaneous high speed transfer when changing a filter coefficient for control in the case of performing digital control in a multiprocessor configuration. SOLUTION: This device is provided with a first processor for processing a signal after dividing it into plural tasks and for outputting task information under performance, plural processors, which are connected to an external data bus, for transmitting/receiving data to the outside, a memory to be used for performing the first processor, a first-in first-out memory(FIFO) for storing write data on the memory of a processor except for the first processor and transferring the data to the memory, and a control circuit for performing transfer from the FIFO to the memory when no first processor performs the task.
Patent JP-2001192376-A (JP)
Title: Method for producing oximinoalkanoic acid derivative
Inventor: YAMANE TAHEI
IPC: A61P3/10
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially advantageously producing an oximinoalkanoic acid derivative having antidiabetic activity. SOLUTION: This method is to react a compound represented by general formula (I), wherein R1 is a (substituted) hydrocarbon group or a heterocyclic group; X is a direct bond, CO, CH(OH) or NR; Y is O, S, SO, SO2 or NR; ring A is a (substituted) benzene ring; Z is a halogen atom or OSO2R; R is a 1-4C alkyl group or the like; n is an integer of 1 to 3; and p is an integer of 1 to 8 or its salt with a compound represented by general formula (II), wherein R2 is H, a (substituted) hydrocarbon group or a heterocyclic group; R1 and R5 are each H, a (substituted) hydrocarbon group or the like; q is an integer of 0 to 6; and q is 0 or 1 or its salt in the presence of a metalalkoxide in amides to produce a compound represented by general formula (III) or its salt.
Patent JP-2002136916-A (JP)
Title: Pattern coating film forming method
Inventor: KANESHIRO FUMIO
IPC: B05C1/02
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a coating method capable of forming a varicolored pattern excellent in aesthetic properties by relatively simple work without relying on the skill degree of a coating worker. SOLUTION: After a porous roller brush with a pore size of 5-20 mm is impregnated with a coating material with a viscosity of 1-50 Pa.s having thixotropic properties, the roller brush is brought into contact with a surface to be coated while tumbled to discontinuously apply the paint to the surface to be coated.
Patent JP-2002102381-A (JP)
Title: Fire-fighting facility
Inventor: UEDA KENTARO
IPC: A62C35/20
Filed: 2000-09-30
Abstract: PROBLEM TO BE SOLVED: To provide the fire-fighting facility of a long service life applied with a rust-proofing means for preventing the generation of rust caused by not only moisture but also the damage of a flying stone and applied with an effective rust-proofing means capable of easy dealing corresponding to the conditions of a site without resulting an excessive quality. SOLUTION: In this fire-fighting facility, with which a rust-proofing sheet coating one side with an adhesive agent weak so as not to release coating on a sticking surface in the case of releasing is stuck on the surface, the rust- proofing sheet is stuck on the surface at the lower part of the surface, the lower part of a gap or windward side at least.
Patent JP-2002152679-A (JP)
Title: Signal reproducing method and signal reproducing device
Inventor: YOSHIDA TOMOHIKO
IPC: H04N5/915
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To easily confirm a video part with movement from recorded signals. SOLUTION: When P picture is detected in ST1, the signal quantity Kp of the P picture is calculated in ST2. When signal quantity Kp is larger than a first reference value Km in ST3, a system proceeds to ST4. In ST4, the start position of a reproduction is set based on the detected P picture. The start position is set to I picture so that a decoded signal is precisely decoded. When data on the I picture is discriminated to be detected, the reproduction is started in ST5. When signal quantity Kp is discriminated to be not more than a second reference value Kn in ST6, a reproduction is terminated in ST7 and the system returns to ST1. The video parts having movement with which the signal quantity of the P picture becomes large are sequentially retrieved and they can be outputted.
Patent JP-2002152935-A (JP)
Title: Short-circuit grounding apparatus
Inventor: SHINKAWA HISAO
IPC: H02G1/02
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a sure short-circuit grounding apparatus that is less prone to be disconnected form a conductor band and short-circuits currents due to wrong energization. SOLUTION: The short-circuit grounding apparatus comprises a branch terminal portion 52, that is connected with grounding hardware 51 via one ground-side cable 54 and branches the ground-side cable 54 into a plurality of electric wire- side cables 55, conductor band clamping portions 57 in which the ends of the electric wire-side cables 55 are connected one to one and are detachably installed on conductor bands with a power cable connected thereto, and joystick engaging portions 56 installed integrally with the conductor band clamping portions 57. Joysticks are engaged detachably with the joystick engaging portions 56, and the conductor band clamping portions 57 are clamped onto the conductor bands through the operation of the joysticks.
Patent JP-2002115021-A (JP)
Title: Vanadium-nickel iron alloy
Inventor: GOTO MASAHIRO
IPC: C22C35/00
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide V-Ni iron alloy in which the conents of V is >=20%, and the content ratio of V/Ni is >=1.0, produced by melting and reducing boiler slag and flue cinders generated in the combustion of petroleum fuel, together with an iron source and flux. SOLUTION: An iron source and flux are added to boiler slag and flue cinder. This mixture is melted in a combustion type melting furnace, and a reducing material such as silicon and aluminum is added reduce each oxides of V, Ni and Fe in the melt.
Patent JP-2002146114-A (JP)
Title: Polyolefin resin composition and method for producing the same
Inventor: MORITA YOSHIJI
IPC: C08L23/08
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a polyolefin resin composition having excellent flame retardance and to provide a method for efficiently producing the polyolefin resin composition. SOLUTION: This polyolefin resin composition comprises (A) a polyolefin resin, (B) a metallic hydroxide powder [in an amount of 10-200 pts.wt. based on 100 pts.wt. of the component (A)], (C) a powdery material comprising (i) a liquid organopolysiloxane having at least one silicon atom-bound hydrogen atom in one molecule and (ii) an inorganic powder other than the metallic hydroxide [in an amount of 0.01-50 pts.wt. based on 100 pts.wt. of the component (A)] and (D) a platinum catalyst [in an amount so as to provide 0.1-10,000 ppm expressed in terms of platinum metal based on the total weight of the component (A) and component (B)]. The method for producing the polyolefin resin composition is characterized by mixing the component (A) and the component (B) under heating and then mixing the component (C) and the component (D) with the resultant mixture.
Patent JP-2001172180-A (JP)
Title: Use of apo-b secretion/mtp inhibitor
Inventor: CHANDLER CHARLES EDWARD
IPC: A61K31/472
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method useful for reducing fat absorption in the intestine of animals, preferably mammals including humans, pets or livestock, and to provide a pharmaceutical composition to be used for the above method. SOLUTION: This method comprises administration of an apolipoprotein B(apo-B) secretion/microsome triglyceride transfer protein(MTP) inhibitor, preferably in its combination with an antiobestic drug; wherein, in particular, the apo-B secretion/MTP inhibitor is a compound selected from the group consisting of compounds (I), e.g. 4'-trifluoromethyl-biphenyl-2-carboxylic acid-(2-butyl-1,2,3,4- tetrahydroisoquinolin-6-yl)-amide, and the antiobestic drug is a compound selected from sibutramine, orlistat, fenfluramine, dexfenfluramine, bromocriptine, phentermine, ephedrine, leptine, phenylpropanolamine, pseudoephedrine, etc.
Patent JP-2002145591-A (JP)
Title: Low lift motor truck
Inventor: NAGATA KAZUNORI
IPC: B62B3/06
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a low lift motor truck capable of sufficiently securing the separation interval between a stopper and the travel road surface. SOLUTION: This low lift motor truck is provided with a sub-step 1. The sub-step 1 is provided with a horizontal support shaft 2 fixed on the outside face of a vehicle body 22, a step plate 3 rockable around the horizontal support shaft 2, and an elastic member 4 rocking the step plate 3 upward along the outside face of the vehicle body 22. The stopper 5 bent in the direction perpendicular to the other end section 3b of the step plate 3 is arranged at one end section 3a of the step plate 3 located to the vehicle body 22 side than the horizontal support shaft 2. The stopper 5 terminates the rocking action of the step plate 3 rocking downward against the exciting force of the elastic member 4 when it abuts a retainer 7 arranged in the vehicle body 22.
Patent JP-2002156833-A (JP)
Title: Developing device
Inventor: ASAJI NOBUMI
IPC: G03G15/09
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent a developer from leaking a between a magnetic brush and an image carrier and to sufficiently supply toner to an electrostatic latent image on the image carrier at the time when the developer including the toner and a carrier is led to a developing area facing the image carrier by a developer carrier and an electric field is made act between the developer carrier and the image carrier to develop the electrostatic latent image on the image carrier. SOLUTION: In the developing device where a developer 2 including the toner and the carrier is led to the developing area facing an image carrier 1 by a developer carrier 11 and the electric field is made act between the developer carrier and the image carrier to develop the electrostatic latent image formed on the image carrier, a condition 1.0×107-6.0×102×Zs<=Zc<=1.0×107-6.0×10-2×Zs is satisfied where Zs is the impedance (Ω) from the center to the surface of the developer carrier and Zc is the impedance (Ω) of the developer per cm in the lengthwise direction of the developer carrier in the developing area.
Patent JP-2002154063-A (JP)
Title: Hammering clamping tool
Inventor: WATANABE MASAHIRO
IPC: B25B23/14
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To clamp a screw or the like with desired tightening torque even if a hammer collides with an anvil due to a burr or the like before the screw or the like is seated, in a hammering clamping tool for clamping the screw or the like by rotating the anvil by the free rotation and the collision of the hammer with the anvil when force of a predetermined value or more acts between the hammer and the anvil. SOLUTION: This hammering clamping tool is operated based on the collision detected by a detection means 30 for detecting the collision of the hammer 4 with the anvil, and provided with switch means 38, 114 and 40 for stopping the driving source of the hammer at predetermined timing after the detection of the collision. The switch means 38, 114 and 40 are reset when it is determined that the collision of the hammer 4 with the anvil detected by the detection means 30 occurred before the screw or the like is seated.
Patent JP-2002156784-A (JP)
Title: Color development method and developing device for electrostatic latent image and toner for developing electrostatic latent image
Inventor: SAWADA TOYOSHI
IPC: G03G9/08
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a dry two-component type color developing method and a developing device, with which surface staining and toner scattering are prevented from occurring, superior fluidity is obtained and the occurrence of filming or the like is restrained, even in the case of consecutively outputting many images, having large image area in color development for developing an electrostatic latent image used in an electrophotographic method or an electrostatic printing method or the like, and further with which stable color image quality is obtained over a long term, oven in the case of using toner having small particle size. SOLUTION: In the developing method and the developing device for electrostatically transferring an electrostatic latent image formed on a latent image carrier to transfer material, as it is or via an intermediate transfer body, by using at least one kind of toner from among Y, M, C and BK toner, whose saturation magnetization value is 0.01 to 10 emu/g and whose true specific gravity is 1.35 to 1.6 g/cm3.
Patent JP-2002153741-A (JP)
Title: Tool for mixing fluid and pump for mixing fluid using the same
Inventor: UKISHO MASAO
IPC: B01F3/04
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid pump for generating bubbles that is able to easily generate fine bubbles in a fluid and to discharge the fluid having micro-bubbles incorporated therein and that generates further finer micro-bubbles and is not liable to the reduction in capacity. SOLUTION: The tool A for generating bubbles is composed of a tubular body 10 that causes a liquid to flow through and an annular body 20 that supplies air. The tubular body has a number of micropores 11. The annular body forms a circular air passage 23 in connection with each micropore. The cylindrical body is connected with an air introduction pipe 30 which is connected with the air passage. The liquid pump B1 for generating bubbles is characterized by connecting one end of the annular body of the tool A for generating bubbles with a suction port or a discharge port of the liquid pump.  Another liquid pump B2 for generating bubbles is characterized by connecting one end of the annular body of the tool A for generating bubbles with a suction port of the liquid pump that delivers to a discharge port a liquid sucked from the suction port by a blade wheel 54 which rotates at a high speed.
Patent JP-2002183504-A (JP)
Title: Auction method, auction system and server
Inventor: GOINO TADASHI
IPC: G06Q20/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an auction method, an auction system and a server, capable of satisfying desires other than pricing for a requester. SOLUTION: An auction requester selects desired one of time slide systems R1-R6 from a terminal 30A and inputs the date in an input column. For example, a date advancement system is a system that a person, indicating an earlier transaction date than the date, makes a successful bid. A specific content (receipt of money and receipt of goods) of the transaction date is designated, regarding payment or commodity delivery. These competitive condition data is transmitted to a server 21 through a network and the server 21 invites a participant of the competition at home page. The server 21 receives an indication of the transaction date from terminals of the participants and the participant, indicating the transaction date most appropriately satisfying the transaction time condition indicated by the requester makes a successful bid.
Patent JP-2002160613-A (JP)
Title: Zero-point compensating device for brake operation relative value sensor
Inventor: ICHIMOTO KAZUHIRO
IPC: B60T8/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a zero-point compensating device for a brake control relative value sensor, capable of highly precisely compensating a zero point of a sensor for detecting a relative value for brake control. SOLUTION: A quantity of state of a vehicle corresponding to a brake control input is detected by the brake control relative value sensor 1 and the output corresponding to the zero point of the sensor 1 is learned by zero-point learning means 12, based on the detected output of the sensor 1 under the condition that the detected output of the sensor 1 being within a preset range corresponding to the vicinity of a brake releasing end and a change in the detected output of the sensor 1 being within a preset range are kept for a preset time or more. The output of the sensor 1 is corrected in accordance with the output corresponding to the zero point by sensor output correcting means 13.