baber/WOPTO huggingface dataset:
Patent JP-2002245606-A (JP)
Title: Polishing sensor of magnetic head provided with magneto- resistance effect element, and polishing control method using the sensor
Inventor: FUKUROI OSAMU
IPC: G11B5/31
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a polishing sensor capable of surely and stably obtaining a correct polishing amount even during the manufacturing of a smaller magnetic head slider, and a polishing control method using the polishing sensor, capable of surely and stably adjusting an MR height to a correct value. SOLUTION: The polishing sensor 51 is provided with a resistor film having resistance changed according to a polishing amount, and a pair of connecting pads 53 and 54 provided on the element forming surface of a magnetic head 52 having an MR element, and electrically connected to both ends of the resistor film. In this case, the pair of connecting pads are composed of a first connecting pad 54a formed on the far side of a polishing surface 55, and a second connecting pad 54b formed on the near side of the polishing surface, and the edge of the first connecting pad 54a facing the second connecting pad 54b is inclined in one direction based on the polishing surface.
Patent JP-2002235568-A (JP)
Title: Cylinder pressure detecting device for internal combustion engine
Inventor: OHASHI MICHIHIRO
IPC: F02D13/02
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To exactly detect cylinder pressure when cylinder pressure is lower than that at the time of an explosion stroke and avoid that a cylinder pressure detection means does not stand cylinder pressure at the time of the explosion stroke. SOLUTION: A cylinder pressure sensor 60 for detecting cylinder pressure of an internal combustion engine 1 is arranged in the downstream of an intake valve 2 and a communicating passage 61 for communicating the cylinder pressure sensor 60 with the inside of a cylinder is interrupted by a communicating passage switch valve 62 at the time of at least the explosion stroke. At the time of an intake stroke, the communicating passage 61 is communicated to detect cylinder pressure at the time of the intake stroke.
Patent JP-2002236910-A (JP)
Title: Three-dimensional image creating method
Inventor: KIYOTA KIMO
IPC: G06T1/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To confirm an intended region of interest in various directions and observe the peripheral region of the region of interest in creating a three- dimensional image. SOLUTION: A region of interest ROI is set in an intended lesion in an obtained three-dimensional image (step 12). Subsequently, a weighting factor and a raising value for raising a CT value in the ROI are set (step 14). According to the raising value, the CT value of the three-dimensional original image is corrected (step 18), and a three-dimensional image is created by MIP method (step 20).
Patent JP-2002242850-A (JP)
Title: Pump device
Inventor: KOMINAMI YOSHIAKI
IPC: F04C2/344
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To reduce energy consumption by limiting moving of a piston in a pump device with the reciprocating piston in a cylinder. SOLUTION: Working fluid discharged from the pump device 20 is supplied to a hydraulic chamber 152 on an outer peripheral side of a cylinder part 86 of a cylinder 82 via an opening 151. When a fluid pressure of the hydraulic chamber 152 becomes more than that required for elastically deforming the cylinder part 86, the cylinder part 86 is bent and when the clearance of the cylinder part 86 and the piston 80 becomes below 0, a pressing force is applied to the piston 80 by the cylinder part 86. When the frictional force based on the pressing force becomes larger than the energizing force of a spring 100, the moving of the piston 80 is blocked at a top dead point. Because the piston 80 is held at the top dead point, load of the pump motor 82 is reduced, and the power consumption is reduced.
Patent JP-2002243126-A (JP)
Title: Wide regional melting and processing system
Inventor: NOMA AKIRA
IPC: G06Q50/10
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To enable an efficient operation of a melting furnace to be carried out by performing a rated collection of material to be melted, improve a durability of the melting furnace by attaining composition suitable for a refractory substance, enable the melting furnace to be operated at a low melting temperature, and at the same time enable waste material at a facility having no power generating facility to be stably melted and processed. SOLUTION: Waste material processing plants 1 to 4 provided with two power generating facilities 11, 12 and melting furnaces 13, 14 are connected to an information monitoring center 5 from each other by a communicating means; the processing plants 1 to 4 are provided with storing sites 15 to 18 for storing material to be melted in reference to its characteristic; there are mounted plant terminals 6 to 9 for inputting plant information 21 including states of each of the storing sites 15 to 18 and power generating state; the plant information 21 sent from each of the processing plants 1 to 4 is received at the information monitoring center 5 and monitored there; and there is installed a center terminal machine 10 for sending distribution information 22 instructing a transportation to each of the specified processing plants 1 to 4 where giving or receiving the material to be melted is desired in response to the requirements of each of the processing plants 1 to 4.
Patent JP-2002204758-A (JP)
Title: Washbowl with mirror
Inventor: IMAMURA KEIJI
IPC: A47K1/04
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a washbowl with a mirror that helps a user shave while staying in a bathtub. SOLUTION: A mirror (2) is attached to the bottom or the side of a washbowl body (1).
Patent JP-2002238334-A (JP)
Title: Shaking separator for threshing unit
Inventor: MATSUI MASAMI
IPC: A01F12/32
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a shaking separator for a threshing unit ameliorated respectively in malseparation due to cloggings of a shaking separation shelf sieve in the threshing unit and unfavorablenesses due to cloggings or the like of a dust discharge treatment cylinder. SOLUTION: This shaking separator for a threshing unit has a construction characterized by that above a shaking separation shelf 3 for making a shaking separation of a threshed product below the discharge port 2a of a threshing chamber 2 internally equipped with a threshing cylinder 1 for threshing grain culms, auxiliary separation shelves 4 each comprising a conveyance shelf 4a undergoing shaking with the separation shalf 3 as a unit, a chaff sieve 4b and a straw rack 4c are set up in two tiers,  and an appropriate area on the rear side of a dust discharge treatment chamber 6 internally equipped with a dust discharge treatment cylinder 5 disposed on one side of the threshing cylinder 1 for making a dust discharge treatment of a threshed product is served as a discharged dust-receiving net 7 and faced on the shaking separation shelf 3 located thereunder and the rear end of the dust discharge treatment chamber 6 is released as a discharge port 6a.
Patent JP-2002242790-A (JP)
Title: Solenoid valve
Inventor: SHIMIZU KAZUNORI
IPC: F02M47/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve 2 capable of preventing an unstable operation of an armature 23 even when the inside of an armature chamber 46 to movably contain the armature 23 at its internal part is under any pressure condition. SOLUTION: Solid-shaped first and second elastic bodies 61 and 62 each having an internal space capable of being elastically deformed to convert a pressure change in a space (an armature chamber) 46, formed by a cylindrical spacer 28 between the upper end face, as shown, of a valve body 20 and the lower end face, as shown, of an iron core 22, into a volume change are situated opposite to the moving direction of the armature 23. Since this constitution absorbs the pressure change and pulsation in the armature chamber 46, the unstable operation of the armature 23 can be prevented from occurring. This constitution can prevent the unstable operation of the solenoid valve 2.  Further, since the pressure change and the pulsation in the armature chamber 46 can be absorbed without enlarging a build of the solenoid valve 2 than a usual build, a loading space of the solenoid valve 2 in the internal combustion engine is not spread.
Patent JP-2002255630-A (JP)
Title: Sanitary chinaware
Inventor: ISHIKAWA HIDEMI
IPC: C04B33/28
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary chinaware which can be obtained by firing while suppressing the shrinkage or the deformation of a body, has sufficient mechanical strengths and free from penetration of water with the lapse of time. SOLUTION: The sanitary chinaware is composed of a ceramic body and a glaze layer formed on the necessary part of the body surface, and the ceramic body contains alkaline metal oxides and alkaline earth metal oxides in an total amount of <=10 wt.% and the alkaline metal oxides in an amount of <=2 wt.%. In the alkaline metal oxides, CaO and MgO are contained as essential ingredients in such a ratio that the ratio of the amount of MgO to the total amount of CaO and MgO is >=20 wt.%.
Patent JP-2002251720-A (JP)
Title: Method for manufacturing azimuth-oriented magnetic hard particle distributed film
Inventor: HIROTSU SADAHIKO
IPC: H01F41/20
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of synthesizing magnetic hard alloy nano particle with lower temperature than in that in the conventional manner and unidirectionally controlling an axis of easy magnetization. SOLUTION: An azimuth-oriented magnetic hard regular alloy nano particle distributed film is manufactured by a process to form a seed crystal (2) by evaporating platinoid elements on a monocrystal substrate (1) having a prescribed crystal direction and two-dimensionally distributing platinoid particles a process to evaporate magnetic elements (3) on the platinoid seed crystal (2), a process to evaporate a non-magnetic substance (4) on the entire surface of the monocrystal substrate (1) on which the platinoid seed crystal (2) and the magnetic elements (3) are distributed and a process to make the platinoid seed crystal (2) and the magnetic elements (3) into regular alloy by heat treatment.
Patent JP-2002248365-A (JP)
Title: Crusher
Inventor: UEDA HIDETOSHI
IPC: B02C18/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that crushing of garbage, etc., by means of a rotary blade or a hammer of a crusher for crushing garbage, etc., used by being attached to a rink, etc., causes impact which is transmitted to the rotary shaft of the crusher resulting in the vibration of a crusher main body transferred to the rink causing in turn noise. SOLUTION: In the crusher provided with a crushing means such as a fixed blade 8, a rotary blade 11 within a hollow structure body 2 forming a crushing chamber, a runner 12 and a flywheel 13 for increasing angular momentum are fitted to the rotary shaft 5 in the hollow structure body 2, and the ratio of the angular momentum L1 of the blade 11 to the angular momentum L2 of the flywheel 13 (L1/L2) in the case of crushing is set to a prescribed value <=1 or under. Since the angular momentum of the shaft 5 can be larger than that of the blade 11, vibration acceleration in the case of crushing is reduced to save vibration and noise in the case of operation.
Patent JP-2002255602-A (JP)
Title: Hydraulic composition
Inventor: URANO TERUO
IPC: C04B103/12
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic composition capable of being used for construction of a structure from which no alkali elution is caused, and exhibiting an excellent stabilization treatment effect on soft soil. SOLUTION: This composition is a hydraulic composition which consists essentially of magnesium oxide and magnesium monohydrogenphosphate and has a MgO/P2 O5 compositional ratio by weight of 3.5/1 to 23.0/1, or a composition obtained by further adding 0.5-15.0 pts.wt. of anhydrous gypsum to 100 pts.wt. of the above hydraulic composition. The composition reacts with water and forming a hardened body having low alkalinity. Since the constituent components of the hardened body are hardly soluble in water and accordingly, any alkali elution is hardly caused from the hardened body. The hardened body is capable of being used for construction of a natural-environment-friendly structure. Further, the composition has an excellent stabilization treatment effect on soil as compared with those of a conventional cement-based hydraulic composition and a conventional lime-based hydraulic composition.
Patent JP-2002261375-A (JP)
Title: Optical semiconductor element carrier and its mounting structure
Inventor: SAKUJIMA SHIROU
IPC: H01L31/02
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a small optical semiconductor element carrier especially suitable for mounting a surface emission or surface reception type optical semiconductor element with high accuracy while exhibiting excellent mass productivity and high frequency characteristics, and its mounting structure. SOLUTION: In the optical semiconductor element carrier M1 where the optical semiconductor element 21 is mounted on a base 10 of single crystal silicon, the base 10 is provided with a through hole 11 made by anisotropic etching penetrating the mounting face A1 and the back A2 of the optical semiconductor element 21, and a lens 12 disposed in the through hole 11.
Patent JP-2002259512-A (JP)
Title: Inventory control system and method using dedicated service-handling module(dsm)
Inventor: UTAHARA TAKASHI
IPC: G06Q50/30
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To shorten the time until service is offered with enabling to immediately make clear existence of package corresponding to ordered service. SOLUTION: In an inventory control system using DSM, a DSM 1 comprises a function to automatically monitor an insertion situation, an insertion position and a kind of a package(PKG) 4 by poling and to notify inventory information to an NW-Ops(network-operation system) information terminal 3 via an NE- Ops(network element-operation system) 2. By accommodation position information and existence or not of accommodation of the PKG 4, free space situation of the whole module is made visible on the terminal 3, so that a kind of the service currently possible to be offered is made clear by the kind of the PKG 4.
Patent JP-2002259765-A (JP)
Title: Order support system, input terminal for order support, information process for order support, and order support method
Inventor: SATO HIROSHI
IPC: G06Q30/06
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an order support system and the like that can facilitate and speed up order work when order processing is effected from an orderer such as a distributor to a maker or a manufacturing plant. SOLUTION: The order support system, which is used when an orderer A such as a distributor orders an article desired by a user such as a customer from a contractor B such as a maker and a manufacturing plant, comprises a storing means 1 for relationally storing a user code a1 for user identification, article number information a2 for article identification, and order quantity information a3 necessary to article order, a user code receiving means 11 for receiving the user code from the orderer A, an article number information outputting means 10 for outputting to the orderer A a plurality of items of article number information corresponding to the received user code recognized according to the user code an article number information receiving means 12 for receiving the article number information about a desired article selected according to the output article number information,  and an order-related information outputting means 3 for outputting to a terminal computer P of the contractor B the order quantity information corresponding to the received article number information recognized according to the article number information.
Patent JP-2002257466-A (JP)
Title: Door opening unit for refrigerator
Inventor: UENO SHUNJI
IPC: F25D23/02
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a door opening unit for a refrigerator capable of reducing a collision contacting sound when a door is opened with the door opening unit constituted simply, compactly constituting the opening unit itself and recycling by decreasing its weight and being effective in its safety field, in an electric drive system for opening the door by a switching operation from the surface of the door of the refrigerator. SOLUTION: The door opening unit for the refrigerator comprises the opening/closing door provided at a front surface opening of a refrigerator body, a magnet gasket mounted on the inside peripheral edge of the door to be attracted to the front surface opening surface. The door opening unit installed on the front surface of the body comprises a drive motor, a reduction gear for transmitting the rotation of the motor, and a cam unit projected from the body to the door side by a rotating operation by energizing the motor for a predetermined time to open the door.
Patent JP-2002261266-A (JP)
Title: Semiconductor simulation method and semiconductor simulation device
Inventor: TATSUMI TAKAAKI
IPC: H01L21/8238
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To objectively calculate variation in electrical characteristics caused by variation in manufacturing processes. SOLUTION: This semiconductor simulation method, which simulates variation in electrical characteristics of a semiconductor device includes a process (step S101) in which the variation in manufacturing processes is mapped, corresponding to respective different manufacturing processes as variation in electrical characteristics, a process (step S102) in which a distribution obtained by the mapping is divided into small regions and occurrence probabilities in the respective regions are calculated for the respective manufacturing processes, and a process (step S103) in which the occurrence probabilities of the respective probabilities are superposed for the respective manufacturing processes.
Patent JP-2002258249-A (JP)
Title: Liquid crystal display and its assembling method
Inventor: KASUGA KOJI
IPC: G02F1/1333
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a more light-weight and thinner liquid crystal display and its assembling method preferably permitting easier assembly works of it. SOLUTION: First install a lamp unit 9 inside a backside chassis 1. Then sequentially stack a reflection sheet 2, an optical waveguide 3, a first diffusion sheet 4, a first lens sheet 5, a second lens sheet 6, a second diffusion sheet 7 and a liquid crystal display panel 8 within a area surrounded by a rim 11, a rim 12 and a nose 13a. A boss section 14 is formed so as to press the optical waveguide 3 against the nose 13a. Therefore the boss section 14 is kept away from both the reflection sheet 2 and the optical waveguide 3 to mount the reflection sheet 2 and the optical waveguide 3 on the backside chassis 1 and then return the boss section 14 to its original position. Consequently the light entering face of the optical waveguide 3 will contact to the illuminating face of the lamp unit 9.
Patent JP-2002261012-A (JP)
Title: Method of forming polycrystalline silicon thin film and method of manufacturing thin film transistor using that
Inventor: SENDA MITSURU
IPC: H01L21/20
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a high-quality p-type Si thin film of major orientation to (111) and to provide a method of manufacturing a TFT using that p-type Si thin film. SOLUTION: A TFT is constituted in such a structure that a p-type Si thin film 8 of major orientation to (111) is formed on a glass substrate 2 and a laser beam is irradiated on the thin film 8 in an oxygen-containing atmosphere.
Patent JP-2002265220-A (JP)
Title: Method for producing conductive copper aluminum oxide by means of solution method
Inventor: SOTOOKA KAZUHIKO
IPC: C01G3/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing conductive copper aluminum oxide which can eliminate a process under vacuum required in the conventional methods and enables the production in the atmosphere of normal pressure. SOLUTION: This method for producing conductive copper aluminum oxide comprises a process of drying an aqueous solution containing a water soluble copper salt and a water soluble aluminum salt and a process of calcining the dried material obtained at 500 deg.C or above.
Patent JP-2002264466-A (JP)
Title: Method for manufacturing ink jet recording medium
Inventor: OZAWA YUJI
IPC: B41M5/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording medium having gloss and excellent ink absorbability and a method for manufacturing the same. SOLUTION: The ink jet recording medium comprises at least one or more ink acceptive layers provided on a support. The ink acceptive layer of the uppermost layer contains a polyvinyl alcohol and a boric acid and/or a borate. The ink acceptive layer of the uppermost layer is provided by a casting method.
Patent JP-2002270594-A (JP)
Title: Apparatus for treating substrate
Inventor: TAKADERA HIROYUKI
IPC: C23C16/44
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for introducing organic material gas to a reaction chamber and depositing a film by low pressure CVD method in which the time required for exhausting residual gas in the reaction chamber is shortened and the throughput is enhanced by adjusting the exhaust position and passage of a heater unit mounting a substrate. SOLUTION: The apparatus for treating the substrate comprises a heater unit (1) for controlling heating of the substrate (15) and holding the substrate during treatment in the film deposition apparatus provided sequentially with a gas introduction opening, a substrate treating position, and an exhaust opening from one side, and means being held by a supporting jig (4) provided on the inner wall (17) of the reaction chamber when a cover plate is separated from the heater unit during exhausting gas and reducing the pressure and exhausting gas in the reaction chamber (7) after shifting the substrate position on the heater unit closely to the level of the exhaust opening (2).
Patent JP-2001331618-A (JP)
Title: Credit information processor using prediction by inference based upon memory
Inventor: INANO SATOSHI
IPC: G06Q50/26
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a credit information processor which can output a prediction output without structuring a model and flexibly use a credit result and is easily adaptive to the latest state even if the prediction becomes less appropriate. SOLUTION: Known data are prepared prior to prediction and unknown data as an object of prediction are inputted to an inference part 1 based upon memory. The inference part 1 inputs the known data and unknown data, computes a prediction result through inference based upon memory, and outputs the result. A degree of credit can be outputted by providing a credit degree computation part 2 and the input data can be converted to a format of input to the inference part 1 by providing an attribute conversion part 3. Further, the unknown data can be classified by providing a credit attribute data classification part 4 to perform inference corresponding to the classification, and the known data can automatically be updated when it is decided that the known data need to be updated.