baber/WOPTO huggingface dataset:
Patent JP-2003000239-A (JP)
Title: Efficient method for screening physiologically active substance by utilizing excessive expression assay system of yeast gene group
Inventor: AKATA TOMOHARU
IPC: C12N1/16
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an efficient method for screening a physiologically active substance useful for the treatment of human diseases such as cancer, allergy by utilizing an excessive expression assay system of yeast gene groups. SOLUTION: This method for screening the physiologically active substance comprises establishing the excessive expression assay system by utilizing the yeast gene groups, and efficiently screening the active substance from cultured liquid of microorganisms and chemical library compounds by utilizing the system. The method also has a characteristic capable of testing the presence or absence of plural activities of the physiologically active substance by performing plural assays in parallel.
Patent JP-2002343585-A (JP)
Title: Power supply circuit for led light source
Inventor: NAKA AKIHIRO
IPC: F21S2/00
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a power supply circuit for LED light source in which impression of spike voltage is prevented and changes of luminance due to temperature rise is prevented in an illumination apparatus using LED for a light source. SOLUTION: A spike voltage eliminating circuit NR, which is made of a resistor Rx and a capacitor Cx, is connected in parallel with a DC power supply DC. And a constant current circuit of current mirror by a transistor Trb and a transistor Trc is connected to an LED block Da. Each LED D1 -D4 is protected from the spike voltage by a spike voltage eliminating circuit NR. And since the load current Ia of each LED D1 -D4 is controlled to a constant value, change of luminance due to temperature rise when LED is in operation can be prevented.
Patent JP-2002340118-A (JP)
Title: Speed reduction mechanism
Inventor: TSUMURA TAKASHI
IPC: F16H13/10
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a compact speed reduction mechanism of a simple constitution capable of providing a large speed reduction ratio at an inexpensive manufacturing cost. SOLUTION: In this structure, a disc body 12 made of an elastic member is provided with a pressure rotating body 15 which is rotated and driven by being connected to an input shaft 14 and is rotated, partially bending a peripheral edge part of the disc body 12 in the surface direction, a pressure receiving body 13 is provided for generating relative rotation deviation between the pressure receiving body 13 and the rotating body 15 by contacting the partial bending part of the disc body 12, the pressure receiving body 13 or the disc body 12 is connected to an output shaft 11, and rotation of the input shaft 14 is transmitted from the pressure rotating body 15 to the output shaft 11 via the disc body 12.
Patent JP-2002352322-A (JP)
Title: Sales results display system
Inventor: OGIURA KATSUTOSHI
IPC: H04W4/00
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a sales results display system enabling to easily confirm sale results data of commodity displayed on a commodity display shelf in front of the shelf with the commodity displayed so that a clerk can consider a hot- selling item of the commodity and efficiently display the commodity. SOLUTION: A shop server 12 manages a PLU file and a sales results file, and if necessary these information can be referred to conveniently by a Web server 13, and an electronic inventory tag system 21 or the like connected through a LAN 50. When the Web server 13 receives a shelf block number, or the shelf block number and a stage number from a radio portable terminal 30, the server acquires the sales results of the commodity displayed in a display position specified by these information by referring to the PLU file and the sales results file, and transmits the information to the radio portable terminal 30. Thereby, the specified sales results file is displayed on a display part of the radio portable terminal 30.
Patent JP-2002348531-A (JP)
Title: Aqueous coating material composition
Inventor: KATSUTA HIDEAKI
IPC: B05D1/36
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous coating material composition forming a coating film excellent in chipping resistance on an outer plate part, etc., of an automobile body. SOLUTION: This aqueous coating material composition is characterized by containing a urethane-modified polyester resin containing both a hydroxy group and a blocked isocyanato group in one molecule, a cross-linking agent and hollow resin particles. It is preferable to use the aqueous coating material composition as a coating material for an intermediate coating in forming a multilayer coating film by applying an under coating material, an intermediate coating material and an over coating material on a material to be coated.
Patent JP-2002349860-A (JP)
Title: Heating cooker
Inventor: ITO YUICHI
IPC: H05B6/68
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To enhance the operability by a screen display means and a condition storage means, concerning a heating cooker using a microcomputer. SOLUTION: This heating cooker is equipped with a heating room 1, a high frequency oscillator 2, a control means 3, a key input means 6, a rotation input means 8, a display means 7, a screen content information means 10, a condition storage means 11, and a screen control means 9, and this can simplify the operation with one rotation input means 8 by the display means 7 and the condition storage means 11.
Patent JP-2002346347-A (JP)
Title: Method and apparatus for filtration
Inventor: SATO MIKIO
IPC: B01D29/62
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a filtration method which can reduce the turbidity of treatment water enough and the amounts of backwash water to be used for the backwashing of a filtration means and backwashing wastewater to be discharged when suspended solids in raw water are removed and an apparatus for the method. SOLUTION: The filtration apparatus 1 has fiber filtration means 2 having a filtration tank 6 and a fibrous body 7 arranged in the tank 6, a membrane filtration means 3 which is connected with the fiber filtration means 2 and removes the suspended solids in primary treatment water treated by the fiber filtration means 2, the first backwashing means 4 for backwashing the membrane filtration means 3 by secondary treatment water treated by the membrane filtration means 3, and the second backwashing means 5 for backwashing the fiber filtration means 2 by backwashing wastewater discharged from the first backwashing means 4.
Patent JP-2002345979-A (JP)
Title: Pulse giving health instrument
Inventor: YAMAZAKI KIMIYO
IPC: A61N1/04
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a pulse giving health instrument with which sufficient treatment effects can be obtained around the waist near the body parts having considerable volume changes such as the waist, the hip and the belly. SOLUTION: On an electrode belt 5 in the pulse giving health instrument 1, a slit 57 is formed along the lengthwise direction of the belt between planar electrodes H1 and H3 on an upper stage side and planar electrodes H2 and H4 on a lower stage side. Thus, even when wearing the electrode belt 5 around the waist, the volume changes of the body parts can be controlled by the slit 57. Thus, the planar electrodes H1, H2, H3 and H4 can be stably contacted around the waist and sufficient treatment effects can be obtained.
Patent JP-2002347041-A (JP)
Title: Resin molding method
Inventor: SAWA KENICHI
IPC: B29K83/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a resin molding method using a combination of a mold made of an elastomer hard to damage a molded product and a mold made of a rigid body high in durability as a casting mold. SOLUTION: The resin molding method consists of a process for manufacturing a master model, a process for manufacturing the mold made of the elastomer from the master model, a process for injecting a polymeric resin in the mold made of the rigid body a process for fitting the mold made of the elastomer in the mold made of the rigid body, a process for curing the flowable polymeric resin and a process for taking the molded product out of the mold made of the elastomer and the mold made of the rigid body.
Patent JP-2002351831-A (JP)
Title: Information processing unit, image information processing unit and system provided with these units
Inventor: MATSUNAGA SHIGEKI
IPC: G06F21/35
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To suppress risk including leakage of personal information without impairing user's convenience even when an application is handling user's personal information. SOLUTION: In a copying machine of this invention, an internal authentication part determines whether a user may log in or not based on user's authentication information when instructed to switch to an interface of an application. An outer authentication part decides whether to permit the user who has logged in based on the permit by the internal authentication part to use the application. A working state maintaining part generates working state maintaining information indicating that the working state of the user is to be maintained even if the user received use permit from the outer authentication part is logged out as far as the use permit is not released.  A work continuing part decides whether to make the outer authentication part decide or not on the user logged in by the permit of the internal authentication part depending on the generation of the work state maintaining information.
Patent JP-2002349890-A (JP)
Title: Air conditioner
Inventor: IWASAKI MASAYUKI
IPC: F24F13/20
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of an air conditioner by improving the visibility of its operation displaying section and preventing the displaying section from being dewed with condensate with an inexpensive constitution. SOLUTION: The air conditioner is provided with an enclosure 30 having an air inlet 31 through which indoor air is sucked into the enclosure 30 and an air outlet 13 through which cooled air is blown into a room, a heat exchanger 5 which cools the indoor air sucked into the enclosure 30, and the operation displaying section 7 which is positioned to such a section that is lowered in temperature by entered cooled air. The section 7 is constituted by mounting an LED element which displays the operating state of the air conditioner on a printed wiring board and closely adhering a resin to the LED element and wiring board by injection-molding the element and board with the resin.
Patent JP-2002355093-A (JP)
Title: Method for measuring viable cell number and apparatus for measuring viable cell number
Inventor: TAKAHASHI HISAHIRO
IPC: C12M1/34
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring a viable cell number capable of accurately measuring the number of microorganisms regardless of the kind of the microorganisms. SOLUTION: The method for measuring the number of existing viable cell or colonies comprises measuring the intensity of the light generated from viable cells which have been subjected to an emission treatment with a reagent by a photograph device, accumulating the brightness data measured at every pixel for a certain time, and counting the number of points having brightness value larger than a specific threshold value in the accumulated brightness data.  The method is carried out as follows: step (S16) for judging whether the brightness datum accumulated within a predetermined measuring time exceeds or not the predetermined upper limit; step (S18) stopping the measurement using the photograph device when the accumulated brightness datum exceeds the predetermined upper limit, and step (S22) counting the number of brightening points based on the brightness datum collected before the upper limit is exceeded.
Patent JP-2002356636-A (JP)
Title: Oil-base black ink
Inventor: OKABE EIICHI
IPC: C09D11/17
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide oil-base black ink which contains a chromium complex salt dye as a colorant and ethyl alcohol as a main solvent and gives clear handwriting excellent in scratch resistance and free from blur. SOLUTION: This oil-base ink at least contains the alcohol-soluble chromium complex salt dye, a resin, a polyalkylalkoxysiloxane, and solvent containing 50 wt.% or more ethyl alcohol.
Patent JP-2002060544-A (JP)
Title: Cross-linking agent for water-absorbing resin and water- absorbing material obtained by using the same
Inventor: FUJII SATORU
IPC: C08K5/05
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a cross-linking agent for a water-absorbing resin particles having no epoxy group in a molecule, excellent in safety, and effectively cross- linkable in surface layers of the water-absorbing resin particles at a low temperature to give a excellently water-absorbing material, and to provide a water- absorbing material obtained by using the cross-linking agent and a method for manufacturing the cross-linking agent. SOLUTION: The crosslinking agent for a water-absorbing resin comprises at least one kind selected from (A1) first halohydrin compounds (A1) having at least two halohydrin groups D expressed by general formula (I) (wherein, R1 is H or an alkyl; and X is Cl or Br) in a molecule, and (A2) second halohydrin compounds (A2) having at least two of the halohydrin groups in a molecule and at the same time having at least one ammonium group M expressed by general formula (II) (wherein, R2 groups are each independently a 1-4C hydrocarbon group or benzyl) in a molecule.
Patent JP-2002366424-A (JP)
Title: Memory management system
Inventor: KURIHARA KENJIRO
IPC: G06F12/02
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a memory management system capable of speeding up a bit map retrieval processing regardless of the necessary size of a bit map area. SOLUTION: When a memory capturing means 100 captures a bit map for the necessary number of bit map areas by targeting a bit map area 112 of a memory 111 through a bit map capturing means 107 when continuous free areas for the necessary number of bit maps are present in response to a memory capture request, a free bit map retrieving means 105 instructed by the memory capturing means 100 quickly executes the bit map retrieval processing for retrieving the free area by retrieving a proper retrieval start position from the notified latest positions by switching to one of a word unit/byte unit/bit unit through a word unit bit map retrieving means 108, a byte unit bit map retrieving means 114, and a bit unit bit map retrieving means 109 according to the necessary size of the bit map area.
Patent JP-2002364497-A (JP)
Title: Fuel injection system
Inventor: FUKUTOMI NORIHISA
IPC: F02M61/18
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection system that reduces a difference in flow velocity of fuel or lowering of the flow velocity in an inclined injection hole as possible to take advantage of the inclined injection hole. SOLUTION: The fuel injection system 1 has a swirl element 8 for giving swirl energy to the fuel to supply the fuel to the fuel injection hole 93. The fuel injection hole 93 has: a first fuel introducing hole part 931 of which wall face has an inclination angle θ1 of 35-43 degrees with respect to a center axis of a needle valve 7; a second fuel introducing hole part 932 of which inclination angle θ2 is 40-95% of the inclination angle θ1 ; and an inclined injection hole part 933 of which whole inner face is the approximately same length. An outlet side face 94 of the inclined injection hole part 933 of a valve seat 9 is a flat surface approximately vertical to the center axis of the needle valve 7.
Patent JP-2002363685-A (JP)
Title: Low yield ratio high strength cold rolled steel sheet
Inventor: KIZU TARO
IPC: C22C38/14
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To produce a precipitation type and fine-grain type thin steel sheet which has a low yield ratio, and has excellent workability and weldability. SOLUTION: The low yield ratio high strength cold rolled steel sheet has a substantially ferritic metallic structure essentially consisting of ferrite having the average grain size of <=5 μm, and has a yield ratio of <=70%. The steel sheet contains, as chemical components, by mass, 0.016 to 0.2% C, <=2.0% Si, <=2.5% Mn, <=0.1% P, <=0.01% S, <=0.1% sol. Al, <=0.01% N and one or more kinds selected from 0.025 to 1% Ti, 0.01 to 1.5% Nb and 0.01 to 1% V, and the balance substantially iron. As chemical components, one or more kinds selected from <=1% Cu, <=1% Ni, <=1% Cr, <=1% Mo and <=0.01% B can further be incorporated therein.
Patent JP-2002325979-A (JP)
Title: Coupling method of train model coupling-cover (through- path coupling-cover) by through bar
Inventor: SASAOKA TAKAMITSU
IPC: A63H19/18
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a coupling method of a train model coupling-cover (through-path coupling-cover) by a through bar which responds quickly with the movement of the coupling-cover and can be prepared even if it is extremely small. SOLUTION: This coupling cover (through-path coupling-cover) has a through bar 1. A hole 3 allowing the through bar to go in is bored on a base plate 4. Then, the plate 4 is attached on a train. The coupling cover having the through bar 1 (through-path coupling-cover) is adhered roughly simultaneously with coupling.
Patent JP-2002360006-A (JP)
Title: Weeding device
Inventor: KUMAGAI TOSHIO
IPC: A01B39/18
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an epoch-making weeding device capable of readily carrying out weeding, scarcely causing regermination of weeds, sufficiently performing the weeding without the frequent weeding any number of times based on an entirely new idea of killing the weeds without digging up the underground by covering the weeds with soil or mud while pushing the weeds down and carrying out the weeding of a plurality of rows at a time according to a design. SOLUTION: This weeding device is obtained by composing or installing a weeding part 5 composed of a weed pushing down part 3 for pushing away the weeds in the traveling direction of the ground surface or mud surface by traveling the weeding device and a mud sprinkling part 4 for covering the pushed down weeds with soil or mud collected by traveling the weeding device side by side so as to be installed in a self-propelled or a manually traveled traveling body 1 or a traveling part pulled with the traveling body 1.
Patent JP-2002068880-A (JP)
Title: Coated bioactive granular material and method of manufacturing for the same
Inventor: CHIKAMI YOSHIHIRO
IPC: B01J2/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a coated bioactive granular material having decreased variations in the releasing functions of particles among the particles by one piece each. SOLUTION: This coated bioactive granular material is prepared by coating the surfaces of core material particles containing bioactive materials with films containing fillers and the coefficient of fluctuation into films and filler dispersion of this material is <=50%.
Patent JP-2002374067-A (JP)
Title: Printed board and manufacturing method therefor
Inventor: SHIRAISHI YOSHIHIKO
IPC: H05K3/40
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a printed board, capable of simplifying manufacturing steps, even in the case of a printed substrate obtained by laminating a resin base on a ceramic substrate, and to provide a method for manufacturing the same. SOLUTION: The method for manufacturing the printed board comprises the steps of forming a conductor pattern 22 on a resin film 23 made of a thermoplastic resin, laminating (Fig. (f)) a one-side conductor pattern film 21, having a conductive paste 50 in a via hole 24 and the ceramic substrate 31 having a printed conductor pattern 32 and a printed resistor 33, then hot pressing from both surfaces, to obtain the printed board 100 (Fig. (g)). In this case, the film 21 and the substrate 31 are bonded to each other, and the patterns 22 are interlayer connected therebetween, and the pattern 22 and the pattern 32 are interlayer connected.
Patent JP-2002307341-A (JP)
Title: Carrying device
Inventor: MINAMI NOBUFUMI
IPC: H01L21/68
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a carrying device capable of securing the linear progressing property of a substrate by eliminating the influence of a dead center passing mechanism to an attitude control mechanism without increasing the number of part items and complicating assembling and adjustment. SOLUTION: This carrying device 1 is provided with a joint mechanism 4 formed of a link mechanism 2, which is formed of arms 21 and 22 having driving shafts 11 and 12 at one end thereof and arms 23 and 24 connected to each end of the arms 21 and 22 through a pin, and an attitude control mechanism 5 having a placing table 40 for supporting the arms 23 and 24 on the same shaft and a constraint pulley 53 provided in the placing table 40 freely to be rotated and formed so that the rotation of a pair of driven pulleys 23 and 24 are transmitted to the constraint pulley 53 by the same quantity of rotation in opposite directions, and the dead center passing mechanism 3 having a separate link mechanism 30 formed by fixing one of a pair of arm parts connected to both ends of the link member 31 through a pin to the driving shaft,  with a slope at the predetermined angle in relation to the arms 21 and 22.
Patent JP-2003003207-A (JP)
Title: Dephosphorization treatment method for molten iron
Inventor: SAKAGUCHI KIYONOBU
IPC: C21C1/02
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a dephosphorization treatment method for molten iron by which the dephosphorizing efficiency can be further improved when the molten iron is dephosphorized by utilizing a raw material containing CaO and iron oxide as dephosphorizing components. SOLUTION: In the dephosphorization treatment method for the molten iron, (1) the ratio of calcium-ferrite phase in the raw material is >=15 mass%, (2) T. Fe content is >=5 mass% and also, basicity is >=3.0 in the raw material, (3) P2 O5 concentration is <=5 mass% in the raw material, (4) MgO concentration is <=15 mass% in the raw material, and (5) converter slag is used as the raw material.
Patent JP-2003005614-A (JP)
Title: Image forming apparatus
Inventor: OBARA YASUNARI
IPC: G03G15/16
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To optimize cooling fan operations of an image forming apparatus having environmental sensors by inferring a temperature rise of a photosensitive medium based on the temperature difference between ambient temperature measured by the environmental sensors and the calculated temperature of an ionic conductive roller which contacts the photosensitive medium. SOLUTION: The temperature of the ionic conductive roller is calculated from the resistance detected by applying bias voltage to the ionic conductive roller when paper is not loaded thereon. The revolving speed and time of the cooling fan is controlled based on the temperature rise situation of the ionic conductive roller versus the ambient temperature.
Patent JP-2003006031-A (JP)
Title: Data file exchange system, service computer, computer, program and recording medium
Inventor: ANDO REN
IPC: G06F21/10
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a data file exchange system which has a small system load and with which exchange of data files between users is legally and smoothly performed. SOLUTION: User software 25-1 held by a computer 9-1 encodes a data file 31-1 and transmits the encoded data file to a distribution server 21-1. In addition, data file storage information regarding the data file 31-1 is created and transmitted to a data server 11. The transmitted data file storage information is held as data file storage information 14. A computer 9-2 acquires the place of storage of the data file 31-1 by referring to data file storage information 27-2 for the user held by itself or the data file storage information 14 held by the data server 11 and downloads the data file 31-1.