baber/WOPTO huggingface dataset:
Patent JP-2002099422-A (JP)
Title: Compile apparatus, compile method and record medium recorded processing therefor
Inventor: TANAKA YOSHITAKA
IPC: G06F9/45
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a means to automatically create an object program with a little memory usage amount and also with a high processing speed. SOLUTION: A compile apparatus comprises an assembler program generating part 102 to generate an assembler program from a source program, an occurrence frequency computing part 104 to compute an occurrence frequency of variables in the assembler program, a variable arrangement decision part 106 to decide variables to be arranged in a specified memory area based on the occurrence frequency, a source program modifying part 112 to modify the source program based on the arrangement of the decided variables and an object program generating part 114 to generate the object program with compiling the modified source program.
Patent JP-2002100029-A (JP)
Title: Metallic thin film type magnetic recording medium
Inventor: KANO TAKASHI
IPC: G11B5/735
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To improve the mechanical strength of a metallic thin film type magnetic recording medium, the contact of the medium with a head and the magnetic tape shape, and to reduce the amount of envelope chips. SOLUTION: The metallic thin film type magnetic recording medium is obtained by forming a magnetic layer 2 of <=100 nm thickness on one principal surface of a nomnagnetic substrate 1 and forming a reinforcing layer 3 and a back layer 5 in this order on the other principal surface opposite to the magnetic layer forming surface. The reinforcing layer 3 is formed by a vacuum thin film forming technique with a metal, a nonmetal, an alloy of these, its oxide or a composite in 20-500 nm thickness and the total thickness of the substrate 1 and the layer 3 is 2-5 μm. The back layer 5 is formed by the vacuum thin film forming technique on 10-200 nm thickness. The roughness (Ra) of the back layer 5 side surface of the medium is 2-15 nm.
Patent JP-2002104550-A (JP)
Title: Storing bag for wet sheet
Inventor: TABUCHI KUNIHIRO
IPC: A47K10/20
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a storing bag for a wet sheet which can be manufactured at low costs by a method wherein a cover label can be easily picked up, resulting in improved usability. SOLUTION: The storing bag comprises a bag body 1 made of a moisture impermeable material for receiving a bundle of wet sheets, and a cover label 5 to repeatedly open and close a takeout port 3 formed in the surface of the body 1. The cover label 5 is formed from an open/closure part having such a shape and area as to completely close the left and right sides, the base part and the tip of the port 3, and a fixing part 7 comprising only a base part 7a connected to the open/closure part and a side frame part 7b located on either side of the open/closure part.
Patent JP-2002105572-A (JP)
Title: ALUMINUM ALLOY FOR DIECASTING, AUTOMOBILE SUBFRAME AND DIECASTING PROCESS ! Al-Mg-Si BASED Al ALLOY SHEET HAVING EXCELLENT BENDING WORKABILITY
Inventor: KOMAZAKI TORU
IPC: C22C21/02
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To produce an Al alloy for diecasting which can be casted by a high pressure diecasting process, has sufficiently high strength and elongation even without performing T6 treatment after casting and can be used even in a corrosive environment, to provide a subframe produced by using the alloy and to provide a diecasting process for producing such a casting. SOLUTION: The Al alloy for diecasting for a subframe has a composition containing, by weight, 8.0 to 9.0% Si, 0.35 to 0.45% Mg, 0.3 to 0.4% Mn, 0.002 to 0.008% Be, <0.20% Fe, <=0.2% Cu, <=0.05% Zn, <=0.03% Ni and <=0.1% Sn, and the balance Al with inevitable impurities. By using this alloy, casting is performed by high speed-high pressure diecasting with a casting device 1 in which the insides of a cavity is hermetically sealed and made highly vacuum by a ringed tip 11, liquid gaskets 7 and 9, a seal rubber 15 and an ejection pin seal plate 18.
Patent JP-2002110156-A (JP)
Title: Manufacturing method of positive pole active material for nonaqueous lithium secondary battery, and its positive pole active material and nonaqueous lithium secondary battery using it
Inventor: TANAKA MUNEYUKI
IPC: H01M4/131
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To make the charge and discharge capacity of a nonaqueous lithium secondary battery, which uses transition metal oxide lithium positive pole active material in a positive pole, larger than traditional one. SOLUTION: The lithium transition metal oxide is produced by mixing and baking at least one type from compound of Co, Mn, etc., and lithium compound. The baked particle is heat-treated in oxygen atmosphere on coagulating and balling after melting the surface by heat-treating the baked particle by plasma, for example. The positive pole active material produced by returning the crystal structure to the one of the lithium transition metal oxide exhibits large charge and discharge capacity.
Patent JP-2002108931-A (JP)
Title: Contents distributing device and information receiving method capable of utilizing the same
Inventor: TAMURA KATSUNORI
IPC: H04N7/173
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult to timely provide only desired information contents under flooding of information. SOLUTION: A contents updating part 40 for updating information contents stores information contents in a contents storage part 36. A category managing part 34 manages an information category. A link monitoring part 24 monitors a link state with a user terminal and when a link is detected, a distribution instructing part 26 instructs the extraction and distribution of the information category. A category selecting part 32 selects the information category to be distributed and a contents extracting part 28 extracts non-distributed information contents. The extracted information contents are distributed to the user terminal by a contents distributing part 22.
Patent JP-2002107240-A (JP)
Title: Torque transmission shaft and torque sensor using it
Inventor: SAGARA TAKEHIKO
IPC: G01L3/10
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To improve a shape of a torque transmission shaft and durability and strength of a magnetostrictive layer in a magnetostrictive detection body. SOLUTION: In this torque transmission shaft, at least its surface part is formed of a material transformed from a ferromagnetic one into a non-magnetic or feebly magnetic one when it is cooled after heated. A feebly magnetic part provided in the torque transmission shaft is formed when the surface part is locally heated and then cooled down.
Patent JP-2001176045-A (JP)
Title: Magnetic recording medium and method of manufacturing the same
Inventor: KAKIHARA YASUO
IPC: H01F41/14
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium excellent in surface smoothness without reducing its high coercive force. SOLUTION: The magnetic recording medium consisting of a substrate and a maghemite thin film formed thereon is characterized in that the maghemite thin film has 10-50 nm film thickness and 0.1-0.7 nm centerline mean roughness and 1-10 nm maximum roughness Rmax of its surface respectively.
Patent JP-2002112415-A (JP)
Title: Cooling fan system
Inventor: HIRATA TOSHIHIKO
IPC: H05K7/20
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To offer a cooling fan system, the wirings of the feeder line to which are simplified, the system of which is downsized and the reliability of which is improved. SOLUTION: A cooling fan system consists of plural transmission amplifier units 1 which are plural acting parts, plural cooling fans 2 which correspond to the above transmission amplifier units 1 respectively, the first feeder lines 3 which supply the power to the transmission amplifier units 1 respectively, the second common feeder lines 4 which supply the power to the cooling fans, a switch 5 which turn on or off the cooling fans 2, and signal lines 6 which turn on or off the switch 5 linked with the turning on or off on the power sources of the transmission amplifier units 1.
Patent JP-2002110700-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: IKUMATSU HITOSHI
IPC: H01L29/417
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, in which a gate electrode is fully shielded from a drain electrode, while increase of the parasitic capacity between source and gate is suppressed. SOLUTION: The gate electrode extends in a first direction, while bringing Schottky-contact to a surface of the semiconductor substrate. The drain electrode is provided on one side of the gate electrode at a certain interval from the gate electrode, and is ohmic-contacted to the semiconductor substrate. A source electrode comprises a main part, a overhang part, and a shielding part. The main part makes ohmic-contact with semiconductor substrate, in a region on the side opposite to the drain electrode for the gate electrode. The shielding part is provided between the gate electrode and the drain electrode, extending in the first direction. The overhang part connects the shielding part with the main part, while passing above the gate electrode. The size of the overhang part in the first direction is smaller than that of the shielding part.
Patent JP-2002110523-A (JP)
Title: Aligner
Inventor: SAKAKI KAZUTOSHI
IPC: H01L21/68
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an aligner which has a stage for accurate positioning but does not have a motor, by using an electron beam as an exposure light source. SOLUTION: An X-Y stage comprises an X actuator 10 including an X guide shaft 11 and an X slider 12 that can travel along the X guide shaft 11, and a Y actuator 20 including a Y guide shaft 21 and a Y slider 22 that can travel along the Y guide shaft 21. Each actuator is composed by forming a pressure chamber between the periphery of the guide shaft and the slider, and at the same time providing a partition wall for dividing the pressure chamber into two cylinder chambers in an axial direction at either the slider or the guide shaft, and allowing compression air to enter or exit the cylinder chamber that has been divided into two portions via supply/delivery passage that is provided in the guide shaft. One guide shaft is connected to the slider of the other guide shaft, thus moving the stage that is fitted to the slider of one guide shaft in the directions of X and Y axes.
Patent JP-2002066521-A (JP)
Title: Deodorizing/decomposing method for garbage fermentation treating device
Inventor: IDA SATOHARU
IPC: B09B3/00
Filed: 2000-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing/decomposing method which is entirely problem-free even if the odors and hazardous materials included in the waste gases generated from a fermenter of a garbage treating device are completely decomposed and the waste gases are released to the outside of the garbage treating device. SOLUTION: The steam discharged from the steam fermenter is circulated in titanium oxide photocatalysts which are composed mainly of titanium oxide, are formed to a granular form and are packed into plural separating chambers formed around UV light sources and the odors and hazardous materials in the steam are adsorbed and decomposed by the titanium oxide photocatalysts and are separated to gaseous components and moisture. The separated gaseous components and moisture are circulated so as to be brought into contact with the granular titanium oxide photocatalysts composed mainly of the titanium oxide packed into plural cracking layers formed to encircle the respective UV light sources, by which the odors and hazardous materials in the gases and moisture are adsorbed and decomposed to the titanium oxide photocatalysts.  The gases and the moisture are then discharged from respectively separate discharge ports to the outside of the garbage fermentation treating device.
Patent JP-2002107178-A (JP)
Title: Absolute position detection method
Inventor: TAKAYANAGI AKIHIDE
IPC: H02K24/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide the detection method of an absolute position, using a wide measurement range, high resolution, and a simple structure by using a reluctance resolver. SOLUTION: First and second driving gears 15 and 17 are fixed to a main rotary shaft 8 of a 4X reluctance resolver 7. First to third follower gears 19, 21, and 23 engaging with the first and second driving gears are fixed to first to third sub rotary shafts 10, 12, and 14 of the 1X reluctance resolvers 9, 11, and 13. A speed (y) of the rotary shaft of a motor is obtained from y=N1*Pi+ Ri(i=1-N). A rotary angle yy of the first sub rotary shaft is obtained by integers N1 and P1, that are obtained when obtaining the multiple speed (y), and RR1 (angle) obtained from the actual measurement values of θ10 according to yy=N1*P1+R1+RR1= y+RR1. The absolute position is obtained from y and yy.
Patent JP-2002106396-A (JP)
Title: Idle rotation speed control device for internal combustion engine
Inventor: KANAIKE KAZUTOSHI
IPC: F02D9/02
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent fluctuation of an engine rotation speed by air returned from a master bag to an intake manifold. SOLUTION: This idle rotation speed control device is provided with a control means controllable the idle rotation speed to a target rotation speed by controlling the opening/closing of an ISC(idle speed control) valve, a brake pedal position displacement detecting means, a communication passage, a one-way valve, and a one-way valve operation detecting means, and the control means is additionally provided with a mechanism controlling to stop the ISC control of the ISC valve or to reduce a feedback correction width of the ISC control of the ISC valve to the lowest level, when the operation of the one-way valve is detected by the one-way valve operation detecting means, in an interval from the operation of the one-way valve to a prescribed time elapse after completing the operation of the one-way valve.  This device is also provided with a brake pedal position displacement detecting means and the control means is provided with a mechanism controlling to stop the ISC control of the ISC valve or to reduce a feedback correction width of the ISC control of the ISC valve to the lowest level when the displacement detected by the brake pedal position displacement detecting means is larger than the preset determination value.
Patent JP-2002116475-A (JP)
Title: Camera with shake informing function
Inventor: SATO TATSUYA
IPC: G03B5/00
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a camera with a shake informing function excellent in responsiveness, rapidly coping with the change of a shake state even when the shake state is largely and steeply changed, and realizing the accurate display of the shake state. SOLUTION: This camera with a shake informing function is equipped with a shake detection sensor 1 detecting the shake state of the camera, an image blur amount arithmetic calculation part 2 arithmetically calculating image blur amount from output from the sensor 1, an information control part 3 controlling informing operation concerning an image blur state based on the result of the arithmetic calculation, a shake level informing part 4 informing of the shake state based on the control by the control part 3, an image blur amount change judgement part 5 judging the change of output from the arithmetic calculation part 2, and an information updating cycle decision part 6 deciding an information control cycle in the control part 3 based on the judged result by the judgement part 5.
Patent JP-2002118039-A (JP)
Title: Holding member for electronic component
Inventor: OKAZAKI TADAHIRO
IPC: H01G13/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component holding member which can be reused without being scrapped, even after an electronic component has been separated from it. SOLUTION: Holes 11 and 11' in which leads 22 and 22' extending from the body 21 of an electronic component 2 are inserted are bored in the top surface of a holding member, and connectors 12 and 12' used for detachably connecting the holding member to the other holding member are provided to each side of the holding member. It is preferable that the holes 11 and 11' be tapered, so as to become smaller in cross section, with the increase in depth for fixing and holding the electronic component 2 more strongly.
Patent JP-2002118066-A (JP)
Title: Gas inlet pipe for semiconductor heat treatment oven
Inventor: TAKEDA SHUICHI
IPC: C23C16/44
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an inlet pipe that eliminates particles, improves the manufacturing yield of a semiconductor wafer, in addition, is easily manufactured, and is easily cleaned in use, by preventing a deposited deposition film from being peeled off partially. SOLUTION: This gas inlet pipe for a semiconductor heat treatment oven has an L-like quartz glass pipe 6L, and a straight CVD-SiC pipe 6S joined to one end of the quartz glass pipe 6L. In this case, a junction is made by fitting taper section 6St, formed at one end section of at least the CVD-SiC pipe 6S to one end section of the quartz glass pipe 6L.
Patent JP-2002117302-A (JP)
Title: Sample supply supporting system and sample supplying method
Inventor: SAWARA NOBUYUKI
IPC: G06Q30/06
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To shorten the time from placement of an order for a sample to arrival of the sample at a customer while reducing the stock of a sample supplier. SOLUTION: From data in a stock database DB, a server 300 provides information on an actually existing available sample product on the Web. A customer places an order for the sample product via the Web page. The sample supplier finds the type and number of the sample from the order inputted on the page so as to deliver the sample. As to a part of the samples, by using a sample element having an adjusting circuit capable of trimming processing and carrying out a laser trimming on the sample element, the physical/electrical characteristic of the sample element is corrected so as to match with the specification demanded by the customer.
Patent JP-2002124343-A (JP)
Title: Connector for memory card
Inventor: TAKAMORI MEGUMI
IPC: H01R12/79
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a small size connector for memory card, in which insertion and pulling out of the memory card is easy. SOLUTION: The connector 20 comprises a connector body 30 that has a tapered guide groove 34, a slider 40 that has a groove crossing the sliding movement direction at right angles and constitutes an alternate mechanism by installing in the connector body 30 capable of sliding through a coil spring 53, and a locking claw 57 that is inserted in the groove of the slider 40 capable of sliding and engaged with the tapered guide groove 34 of the connector body 30 and that is capable of engaging with the locking recess 12 provided on the side face on one side of the memory card 11. When the memory card 11 is pushed in, the locking pawl 57 is engaged with the locking recess 12 of the memory card 11 in accordance with the sliding movement of the slider 40. Furthermore, when the memory card 11 is pushed out, the locking claw 57 is pulled out of the locking recess 12 of the memory card 11.
Patent JP-2002128578-A (JP)
Title: Method for manufacturing tiles with gradation pattern and its apparatus
Inventor: ANDO HIROMASA
IPC: B05D7/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To mass-produce tiles simply with a gradation pattern that harmonizes a deep part with a light part. SOLUTION: An apparatus 1 for manufacturing tiles with the gradation pattern is comprised of a spray means 4 provided with a blow-out opening 3 from which a glaze 2 is blown off and a transportation means 5 by which tiles are transported, wherein either the blow-out opening 3 or tiles or both of them is moved horizontally as the blow-out opening 3 changes its position in a plurality of times and passes a partially duplicate position over the same tiles.
Patent JP-2002125046-A (JP)
Title: Key telephone system
Inventor: KUBOTA HIROSHI
IPC: H04M3/533
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To enable the user of a telephone set to exchange information with the user of another hand set without being restricted by the circumstance of the other side nor restricting the other side. SOLUTION: A server 3 having an information storing section 33 is connected to main equipment 1, and the message exchanged between the telephone sets 2 is managed by means of the information management means 32A of the server 3. The main equipment 1 is provided with a data transfer means 12B which transfers data exchanged between the server 3 and hand sets 2. The management means 32A stores the message from the calling hand set 2A in the information storing section 33 and informs the called hand set 2B of the arrival of the message. The management means 32A reads out the message from the storing section 33 in response to a message displaying request made from the hand set 2B and transmits the message to the hand set 2B after converting the message into the HTML. The called hand set 2B analyzes the HTML massage and displays the message in a picture displaying section 27.
Patent JP-2002128689-A (JP)
Title: Black soybean seed coat extract composition
Inventor: SHIBA SHUNICHI
IPC: A61K31/7048
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily producing cyanidine 3-glucoside. SOLUTION: This method for producing cyanidine 3-glucoside comprises subjecting black soybean seed coats as the raw material to extraction with either water, a water-miscible organic solvent or hydrous water-miscible organic solvent at pH 1-5 followed by concentration.
Patent JP-2002121867-A (JP)
Title: Reroofing tool
Inventor: NAWATE SATORU
IPC: E04G23/02
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To mount a main body of a reroofing tool by using an existing bolt even if a surplus length of a screw portion at a clamping nut upper portion of the existing bolt is short. SOLUTION: The reroofing tool 3 for laying a new cover roof 2 on a corrugated slate 1, consists of the main body 4 and a mounting fixture 12. The mounting fixture 12 is comprised of an inserted engaging portion 17 and a bolt mounting portion 19. The inserted engaging portion 17 is inserted into and engaged with a gap 16 between the clamping nut 23 screwed onto an upper end of the existing bolt 9 protruding from the corrugated slate 1, and a washer 15. The bolt mounting portion 19 is provided for mounting a new bolt 18 at a location above the upper end of the existing bolt 9 in a manner protruding upward from the mounting fixture 12. The main body 4 is provided with a press-fitting portion 10 which engages with the new bolt 18 mounted on the mounting fixture 12 upon press-fitting of the same from below.
Patent JP-2002128751-A (JP)
Title: Method for producing sulfonates
Inventor: SUZUKI TAKASHI
IPC: C07C303/42
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply producing a sodium p- alkoxybenzenesulfonate and a potassium p-alkoxybenzenesulfonate useful as a surfactant or an intermediate for organic synthesis. SOLUTION: This method for etherifying sodium p-phenolsulfonate comprises carrying out the etherification in the presence of potassium hydroxide.
Patent JP-2002119781-A (JP)
Title: Sewing machine
Inventor: TAJIMA IKUO
IPC: D05B39/00
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To realize sewing such as embroidery to a work having a spherical shape. SOLUTION: This sewing machine comprises a hook case 22 disposed below a sewing machine head, having a needle hole 26 in an upper surface and a hook inside thereof, a first support body 30 rotationally controlled around one axis out of two axes orthogonal to each other on the perpendicular passing the needle hole 26 of the hook case 22, and a second support body 40 rotationally controlled around the other axis with respect to the first support body 30, allowing setting of the work 50 to be sewn having a spherical shape.