baber/WOPTO huggingface dataset:
Patent JP-2003008240-A (JP)
Title: Cleaning device for human private parts
Inventor: MURAKAMI KOJI
IPC: H05K5/06
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a human private parts cleaning device, in which the control case is made compact, whose moisture resistance to a conductive member is further enhanced and which advantageously restrains water, urine and moisture from infiltration. SOLUTION: The human private parts cleaning device is provided with a toilet seat on which a user sits, a shower which spouts a cleaning fluid to a private parts of the user, so as to clean the private parts, and a controller which controls the operation of the shower. The controller 150 comprises the control case 2, in which a housing chamber 2x is formed at the inside and which uses a resin as a base material; a mounting component 52 which is composed of an electronic component or an electrical component, housed in the housing chamber 2x at the control case 2;  the conductive member 3 which is formed of a conductive material, embedded in the wall part of the control case 2, which has one end part coming into electrical continuity to the mounting component 52, and which has the other end part coming into electrical continuity to a connection part of another mounting component inside the housing chamber 2x; and a sealing medium 6, which is coated on the boundary between the conductive member 3 and the end face of the control case 2.
Patent JP-2003004538-A (JP)
Title: Thermocouple protective tube
Inventor: SUZUKI TAKAMOTO
IPC: F27D21/00
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a thermocouple protective tube which can prevent oxidation and corrosion caused by molten metal. SOLUTION: The outer surface of a protective tube 2 made of silicon nitride or a sialon system-based ceramic, of which the tip 6 is closed, is covered with a mixture or a compound of molybdenum Mo and Zirconium diboride ZrB2 as an undercoat layer 3, on which zirconia ZrO2 is coated as an outermost layer 5. A mixture or a compound of molybdenum Mo, zirconium diboride ZrB2 , and zirconia ZrO2 is arranged as an intermediate layer 4 between the undercoat layer 3 and the outermost layer 5. The intermediate layer 4 is configured so that the content of zirconia ZrO2 with respect to the mixture or the compound of molybdenum Mo and zirconium diboride ZrB2 increases stepwise from the undercoat layer 3 to the outermost layer 5.
Patent JP-2003005494-A (JP)
Title: Electrostatic charging device, image forming device and process cartridge
Inventor: YOSHIKAWA TADANOBU
IPC: G03G15/08
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the adverse influence occurring in the uneven periods of the surface potential of a body to be electrostatically charged which is caused by the waveforms of an impressed AC voltage while maintaining the action to discharge the contaminants, such as toners, accumulated in a magnetic brush electrostatic charging device 2 and to obviate the occurrence of an image defect which is this adverse influence in an image forming device. SOLUTION: This device has a normal electrostatic charging mode to electrostatically charge the body 1 to be electrostatically charged to a prescribed potential by impressing a bias for electrostatic charging inclusive of the AC voltage to a magnetic brush section 25 and a discharge mode to discharge the foreign matter intruding into the magnetic brush section to the side of the body to be electrostatically charged by impressing a bias for discharge inclusive of the AC voltage to the magnetic brush section 25. The AC voltage of the waveform changing like slopes to a reverse pole, like sinusoidal waves, is used for the impressed AC voltage in the normal electrostatic charging mode and the AC voltage of the waveform changing instantaneously to the reverse pole like square waves is used for the impressed AC voltage in the discharge mode.
Patent JP-2003007523-A (JP)
Title: Magnetic material for high frequency
Inventor: KIMURA OSAMU
IPC: C04B35/26
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic material for high frequency that can be baked at lower temperature than the conventional one and has high magnetic permeability in a high frequency area, as well as a magnetic material for high-frequency impedance element in which a transmission signal is not removed even if it is used in a high frequency area of 100 MHz or more. SOLUTION: The composition of this magnetic material for high frequency is represented by a general formula, 2 (Zn0.5 .Cu0.5 )O.2BaO.yFe2 O3 (y: mol ratio; 5<=y<=6).
Patent JP-2003004317-A (JP)
Title: Refrigeration unit
Inventor: TANIMOTO KENJI
IPC: F25B1/00
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To heat refrigerating machine oil with an optimum heat quantity in a preheating operation. SOLUTION: A power interruption/supply controller (63) performs the preheating operation for heating the refrigerating machine oil by supplying power to a coil of a motor (28) when a compressor (21) is stopper. A condition temperature detection control section (61) detects and stores condition temperature corresponding to temperature of the coil at an initial stop of the compressor (21). A resistance value deriving control section (62) derives an initial resistance value of the coil at the initial stop of the compressor (21). A temperature deriving control section (62) derives temperature of the coil at the preheating operation on the basis of the condition temperature by the condition temperature detection control section (61), the initial resistance value by the resistance value deriving control section (62), and the resistance value of the coil at the preheating operation.  A heating control section (65) controls, in the preheating operation, the quantity of power supplied to the coil according to a temperature difference between the temperature of the coil derived by the control section (64) and outside temperature.
Patent JP-2003007097-A (JP)
Title: Semiconductor memory and its test method
Inventor: KITANO NAOKI
IPC: G11C11/407
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To detect a defect caused by interference of bit lines without decreasing the number of simultaneous measuring in a selection process. SOLUTION: Test pattern data in which interference of bit lines is taken into account can be prepared by data corresponding to column address data of external addresses A0-An, its test pattern data is written in a memory cell, while written test pattern data is read, and column address data of an external address at reading is taken in as comparison data, by comparing test pattern data with taken-in comparison data by a comparison circuit CP, only the discriminated result is outputted with one bit. Therefore, quality improvement in a selection process can be performed by discovering defect caused by interference of bit liners which is hard to discover at I/O compression test of a multi-bit DRAM hitherto.
Patent JP-2003008592-A (JP)
Title: Information processing apparatus, information processing system, and information processing method, and program
Inventor: SUGIYAMA KOICHI
IPC: H04L12/28
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an information processing apparatus that can attain control of simultaneously activating power supplies of IEEE 1394 devices connected to an IEEE 1394 bus. SOLUTION: Even when power of devices compatible with the IEEE 1394 standard connected to the IEEE 1394 bus is turned off, a PHY section of each device discriminates a consecutive time of a bus reset phase and when detecting the consecutive time of the bus reset phase longer than a threshold setting time, the PHY section outputs a power on request to an IEEE 1394 control microcomputer. Thus, it is possible that the power of the devices connected to the IEEE 1394 bus can be simultaneously turned on.
Patent JP-2003004838-A (JP)
Title: Gps receiver
Inventor: OZAKI HIROYUKI
IPC: G08G1/0969
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a position detection error is generated because position detecting operation is performed using GPS satellite data receiving the effect of an obstacle such as a building, a tree or the like, and effect is generated in the measurement of a position even by the tree and the person in the periphery of a position measuring point even in such a case that the data of a principal building (obstacle) is stored in map data and, therefore, the highly accurate measurement of the position only based on the data of the principal building is impossible. SOLUTION: An image is recognized on the basis of image data, which is obtained by picking up the image of the circumferential state of an actual position measuring point by an image pickup device having a fisheye lens 16, by an image recognition part 17. Then, the present direction of the obstacle in the sky and the opened direction of the sky are grasped. Only the GPS satellite data from the opened direction is selected by a satellite selection part 15 and used in position detection operation in a signal processing part 18 to permit the highly accurate measurement of a position reduced in error.
Patent JP-2003011952-A (JP)
Title: Knockdown container
Inventor: SAKAI YUKITOSHI
IPC: B65D5/32
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a knockdown container formed so as to be capable of containing and transporting contents in its assembled state, being easily stored, transported and washed in its developed state, and further being repeatedly utilized. SOLUTION: The knockdown container comprises a bottomed, rectangularly cylindrical container body 11 formed by folding synthetic resin sheets 16 and 17 repeatedly washable. The synthetic resin sheets 16 and 17 have side folding pieces 41 and 42, both being arranged between both ends of each of the sheets 16 and 17 to form side walls 13 and 14, and have bottom folding pieces 51a, 51b and 45, which are respectively provided along one side edge of each of the side folding pieces 41 and 42 to form a bottom wall. Further, side joint locking means (hook-and-loop fasteners 32 and 33) and bottom joint locking means (hook-and-loop fasteners 49 and 53), which are formed in a repeatedly washable and disengageable manner, are provided at both the ends of and at each of the bottom folding pieces 51a, 51b and 45 of the synthetic resin sheets 16 and 17.
Patent JP-2003011035-A (JP)
Title: Submerged pump of coolant supply apparatus
Inventor: TASHIRO MINORU
IPC: B23Q11/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent a submerged pump for supplying coolant to a machine tool from being clogged by chips. SOLUTION: The coolant supply apparatus 1a supplies coolant CL in a coolant tank 10 to the machine tool side by a pump 130. Chips CP in the coolant CL are separated by a chip conveyer 20, and carried out to a chip box 24. The chips CP stacked in the tank 10 are sucked from a suction port 140 of the pump into an impeller 136 to cause clogging. A chips crushing device 150 having a crushing blade 160 is provided at the tip of a motor output shaft 134, thereby crushing the chips. The periphery of the chips crushing device 150 is covered with a safety cover 180.
Patent JP-2003016532-A (JP)
Title: Off-line database marketing system and marketing method
Inventor: MUTO TAKESHI
IPC: G06Q50/10
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an off-line database marketing system capable of storing detailed customer information without connecting to a customer database such as a host computer at the point of time of sales. SOLUTION: In this off-line database marketing system, a terminal 1 has a function for reading and writing data from/to an IC card 3 for recording customer attribute data, used amount accumulation and purchase points, and a function for reading registered items from the customer attribute data recorded on the IC card 3 to record and store the read items in a collection customer database 2 and also updating the used amount accumulation and the purchase points while associated with purchase at that point of time, the customer database 2 has a function for outputting the stored customer attribute data in the form of being able to analyze the data, and the respective functions can be realized independently of host computers 5 to 7.
Patent JP-2003010849-A (JP)
Title: Secondary pure water making apparatus
Inventor: KOIZUMI MOTOMU
IPC: C02F9/00
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a secondary pure water making apparatus not lowering water quality by metalic colloids or fine particles generated from a metalic material constituting a feed water pump, a heat exchange, or an UV irradiator or the secondary pure water making apparatus and capable of stably obtaining ultrapure water of high quality with a residual ion concentration of 10 ng/L or less. SOLUTION: A filter 20 having ion exchange capacity capable of removing fine particles with a particle size of 5 μm or more is arranged between the feed water pump 11 and UF film separator 15 of the secondary pure water making apparatus. Metal colloids or fine particles are efficiently collected and removed by this filter 20 and, even if the collected metal colloids or fine particles are ionized, they can be adsorbed by the ion exchange capacity of the filter 20 to be held. Therefore, the ion leak due to the metal colloids or fine particles is prevented and ultrapure water of high quality can be stably obtained.
Patent JP-2002347787-A (JP)
Title: Stock plate with bag clip
Inventor: NISHIMURA MASAYOSHI
IPC: B65D33/16
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a stock plate with bag clips for preventing scattering of the clips which are for easily sealing food bags having food remained therein. SOLUTION: Clips (6) have respective pinching members. Each pinching member (1) has a spring therebetween and has a broad width and a flat shape. The stock plate (5) having the clips (6) for pinching the food bags is connected to a string (4) suspended from a magnet.
Patent JP-2003012570-A (JP)
Title: Method for producing lower alkene
Inventor: MIMURA NAOKI
IPC: C07C11/04
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially advantageously producing a lower alkene at a heightened reaction rate by using a catalyst having excellent catalytic activity in the method for producing the lower alkene by bringing a lower alkane into contact with the catalyst. SOLUTION: A ZSM-5 zeolite is used as a catalyst carrier in the method for producing the lower alkene by dehydrogenating the lower alkane in the presence of the catalyst.
Patent JP-2003010307-A (JP)
Title: Fast-curing calcium phosphate cement for reinforcing and treating organic bone capable of forming high- strength cured body
Inventor: HIRANO MASAHIRO
IPC: A61L24/00
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide fast-curing calcium phosphate cement for reinforcing and treating organic bones capable of forming a high-strength cured body. SOLUTION: The fast-curing calcium phosphate cement for reinforcing and treating organic bones is composed of a mixed composition having a compounded composition consisting, by mass %, 5 to 500 ppm osteogenesis factors, 0.03 to 1.5% magnesium phosphate, 3 to 25% dibasic calcium phosphate and the balance α type calcium tertiary phosphate and inevitable impurities. The osteogenesis factors are made to exist in the composition in the form of being deposited and carried on the surfaces of the dibasic calcium phosphate.
Patent JP-2003019496-A (JP)
Title: Water treatment equipment performing nitrogen removal
Inventor: KAMISAKA TAICHI
IPC: C02F3/34
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide water treatment equipment which performs nitrogen removal capable of enhancing a nitrogen removal rate by suppressing an increase of dissolved oxygen in a denitrification tank. SOLUTION: The water treatment equipment which has a nitrification tank 2 and the denitrification tank 1 and returns the in-tank liquid mixture in the nitrification tank 2 through a return pipeline 6 to the denitrification tank 1 is constituted by arranging an air diffuser 13 and an aperture 14 of the return pipeline 6 into the nitrification tank 2 in positions opposite to each other of the lower part of the tank. The aperture 14 of the return pipeline 6 is positioned in the descending flow of the internal circulating flow generated in the tank by the air lift action of the aeration air diffused from the air diffuser 1.
Patent JP-2003020144-A (JP)
Title: Load sharing control method for bridle roller and device thereof
Inventor: HOTTA MANABU
IPC: H02P5/46
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To securely grip a web by eliminating a slip having occurred between a bridle and the web to convey the web stably. SOLUTION: A set torque value of the bridle A is stepwise reduced by a set minute value while confirming a slip condition of the bridle A in which a slip occurs. Consequently, a large burden is not applied to the bridle B as in a method for reducing load sharing of the bridle A down to zero suddenly, and a new slip does not occur between the bridle B and the web W. Moreover, the load sharing of the bridle A is stepwise reduced while confirming the slip condition to approach a proper value without fail. For this reason, a situation in which a slip cannot be eliminated depending on surface conditions of the web and the bridle A like a compensation value set in advance does not occur.
Patent JP-2003028830-A (JP)
Title: Taste distinguishing device and taste distinguishing method
Inventor: HARADA TSUTOMU
IPC: G01N27/28
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a means capable of distinguishing the taste of an oral medicine in a state as near as possible to an actual state. SOLUTION: A solvent 20 is allowed to flow to a holding part 12 holding an object (a) to be distinguished and the solvent 20 flowing through the holding part 12 is measured by a taste sensor to distinguish the taste of the object to be distinguished. If the flow rate of the solvent is set to about 1 ml/min, the solvent can be supplied to the object to be distinguished in an amount almost equal to that of saliva secreted in the oral cavity and the taste of the object to be distinguished can be distinguished by the taste sensor.
Patent JP-2003028397-A (JP)
Title: Gas storage tank
Inventor: HAYASHI TAKAHIRO
IPC: F17C11/00
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a gas storage tank providing stable adsorption and discharge of gas having a plurality of components. SOLUTION: Adsorbing material layers 11-15 adsorbing natural gas are provided in a tank body 20 of the storage tank. The adsorbing material layers 11-15 are respectively for normal butane, isobutane, propane, ethane, and methane. In the adsorbing material layers 11, 12, 13, 14 and 15, pore diameters become smaller in this order. By employing adsorbing material layers of different pore diameters like this, components can be separately adsorbed in each layer, and as a result, each component can be adsorbed and desorbed without hindrance to other components. Accordingly, compositions of adsorbed and desorbed gases can be stabilized.
Patent JP-2003026722-A (JP)
Title: Method for producing polymer
Inventor: YAMADA TSUTOMU
IPC: C08F6/08
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polymer which is one obtained by polymerizing an olefinically unsaturated compound by using an alkyllithium as a polymerization initiator, is substantially free from residual lithium- containing compounds originating in the alkyllithium, and has good transparency. SOLUTION: In a method for obtaining a polymer by polymerizing an olefinically unsaturated compound in a hydrocarbon solvent by using an alkyllithium as a polymerization initiator, the polymer solution after stop of the polymerization is filtered by using a filter medium having a retaining particle diameter of 3 μm or below.
Patent JP-2003033779-A (JP)
Title: Wastewater treatment system and wastewater treatment method
Inventor: SAEGUSA SATORU
IPC: C02F11/02
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a wastewater treatment system and a wastewater treatment method capable of decreasing running cost and installation cost by minimizing the quantity of excess sludge to zero or at least decreasing its quantity to downsize the system. SOLUTION: This wastewater treatment system which treats organic wastewater biologically is characterized by comprising a primary biological treatment tank for aerobic treatment of organic wastewater, a solid-liquid separation device for separation of sludge from the liquid having been exposed to the biological treatment, a secondary biological treatment tank for aerobic biological treatment of the separated sludge, a sludge treatment tank, connected to the secondary biological treatment tank via a circulating channel, for aerobic treatment of the sludge at a high temperature, and a channel that returns the sludge having been treated in the secondary treatment tank to the primary logical treatment tank.
Patent JP-2003035986-A (JP)
Title: Bias application method, bias application apparatus, image forming apparatus
Inventor: TAMIYA TAKAHIRO
IPC: G03G15/01
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a bias application method for highly accurately estimating the DC outflow current of a bias applied to a transfer belt and thereby constantly controlling a difference current in a plurality of power sources, and to provide a bias application apparatus for applying a transfer bias based on the method, and an image forming apparatus using the bias application apparatus. SOLUTION: The bias application apparatus is provided with a central processing unit which controls a plurality of the high voltage power supply 300 which output a bias to be applied to an intermediate transfer belt 10 and in which an AC component having a frequency different from that of a DC component is superposed on the DC component, and a detection part 400 which selectively extracts and detects the AC component of the bias. The AC component of another high voltage power supply P2 sensed in the output part of a high voltage power supply P1 is selectively detected. AC resistance between P1 and P2 is obtained from its absolute value. An outflow current I leak in the DC component is estimated from a correlation table between AC resistance and DC resistance prepared in advance. The bias is corrected by adding the outflow current I leak to the set value of the DC component of the high voltage power supply part P1.
Patent JP-2003039377-A (JP)
Title: Paper cutter
Inventor: FUJIWARA SHIGEKI
IPC: B65H35/06
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a paper cutter capable of lifting and cutting the paper of a memo pad or a notebook with a special adhesive into the size required for writing a message or making notes, and capable of being releasably held on the paper when not used, and capable of cutting the paper on which notes were made. SOLUTION: The paper cutter is applied to a surface of paper 3 from one side to the other and cuts the paper 3 into the appropriate size as the paper 3 is lifted from either side. The cutter body 1 in the form of a strip can be held on the paper 3 of a memo pad or a notebook B with a special adhesive, in such a way that it can be repeatedly separably bonded to the paper or it is slidable or it can be detachably locked by sandwiching, etc. Thus, the paper 3 for writing a message or making notes can be easily cut into the size required for making notes.