baber/WOPTO huggingface dataset:
Patent JP-2003037323-A (JP)
Title: Submount for semiconductor laser array device, semiconductor laser array device and its forming method
Inventor: SAITO KAZUNARI
IPC: H01S5/022
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a submount of constitution wherein alignment with a semiconductor laser array main body is easy and heat dissipating property is superior. SOLUTION: The submount 50 is a submount for forming the semiconductor laser array device by bonding the semiconductor laser array main body on a bonding surface of the submount, via a bonding material layer, by an epitaxial-side-down method. In the array main body, a plurality of semiconductor laser elements are arranged in a bar array. The submount 50 is provided with recessed parts 52 for accommodating a laser element which have apertures 54 on the front and are isolated by isolation trenches. The recessed part has a form and a floor area of a bottom surface identical to a form and dimension of the laser element, and is formed by etching the submount. The recessed parts are arranged parallel with each other in the submount, via bulkheads 56 fitting in the isolation trenches of the array main body.  A rear wall 58 of the recessed part is formed so as to come into surface contact with a rear end surface of the laser element. Both wall surfaces of the bulkhead are formed so as to come into surface contact with wall surfaces of the isolation trenches. the bottom surface 60 of each of the recessed parts is formed so as to be in a reference plane, and provided with a solder layer 62.
Patent JP-2003043919-A (JP)
Title: Tag for advertisement
Inventor: KONO TAKETOSHI
IPC: G09F3/10
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a tag for advertisement which displays merchandise for sales campaign restricted in a period or premiums, such as free gifts, is higher in an advertisement effect and can be formed to a lower cost. SOLUTION: The tag for advertisement comprises an adhesive section 3a, a rod section 3c which is gently bowed forward by adhesion of the adhesive section 3a and a bag 3b which is attached to the end of this rod section 3c and houses the free gift merchandise. The rod section 3c may be provided with a reinforcing section 3d to enhance rigidity in mid-way thereof.
Patent JP-2003042456-A (JP)
Title: High frequency heating device
Inventor: NAKANO CHIKAO
IPC: F24C7/02
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To divide an assembly line into a body line containing inspection containing completed good inspection and a part line related to a part and not related to completed good inspection of a product, a maintenance management cost of the body line is higher compared with the part line since a volume of a handling article in the body line is high and an inspection content is complicated, and in case the part line is lengthened, there is a problem in term of a cost and quality management. SOLUTION: By effecting constitution that at least a part of a heating means is mounted on a source block 11 different from a casing to mainly hold a heating chamber 1, this constitution decreases a work at a body line, improves assembly ability, decreases a cost, and can improve quality.
Patent JP-2003044420-A (JP)
Title: Bus driver device
Inventor: SUZUKI SHOICHI
IPC: G06F13/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To actualize and provide various tests at low prices while making a device driver device, which sends and receives signals to and from a process simulating an I/O device while connected to an initiator device by a bus, perform the same operation with the actual use of the I/O device on process level by providing an adapter which is connected to the bus and a driver which transfers commands and data between the adapter and process. SOLUTION: The device driver device is equipped with the adapter which sends or receives signals or data to or from the initiator device through the bus of a specific protocol and the driver which is provided with the adapter and the PIO process simulating the I/O device and informs the PIO process of one or more of the commands and data from the adapter and informs the adapter of one or more of the status and data from the PIO process.
Patent JP-2003043110-A (JP)
Title: Semiconductor integrated circuit and its testing method
Inventor: FUKUSHIMA TATSUHIRO
IPC: G01R31/28
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit and a testing method for it capable of easily inspecting line connection between macro blocks constituting the semiconductor integrated circuit. SOLUTION: A macro test circuit 100 is provided with a test data outputting flip-flop circuit 11 taking in test input data synchronously with a test clock and outputting test output data to an output terminal 5, an OR gate 12, a clock control circuit 13 passing or holding the test clock, a test data inputting flip-flop circuit 14 for taking in data from an input terminal 3 or a test data input terminal 6, an input data switching selector 15, and an output data switching selector 16. Line connection between the macro blocks with the macro test circuit is tested without activating any macro block 2.
Patent JP-2003043475-A (JP)
Title: Liquid crystal display device and electronic apparatus
Inventor: IIJIMA CHIYOAKI
IPC: G02B5/09
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device of a translucent reflection type which has a reflection mode and a transmission mode, improves the brightness of display in the transmission mode and has excellent visual recognizability, and an electronic apparatus having the same. SOLUTION: The liquid crystal display device of the translucent reflection type is held with liquid crystals 4 between an upper substrate 3 and lower substrate 2 facing each other, is provided with an upper polarizing plate 13 and a lower reflection polarizing layer 6 above and below the liquid crystals 4, is provided with a back light (illuminator) 5 on the outside surface side of the lower substrate 2 and makes display by switching of the transmission mode and the reflection mode. The lower reflection polarizing layer 6 is the reflection polarizing layer of the translucent reflection type which has a transmission axis and a reflection axis intersecting orthogonally the transmission axis and reflects a portion of the component of incident light parallel to the reflection axis and transmits a portion thereof.  The lower side of the lower reflection polarizing layer 6 is provided with a lower polarizing layer 20.
Patent JP-2002139122-A (JP)
Title: Geared motor
Inventor: SAKAI HIROBUMI
IPC: H02K7/116
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a geared motor capable of preventing abnormal noise caused by the sliding contact between a worm wheel and a rotation transmitting member when an output shaft is locked and capable of reducing the weight. SOLUTION: In the geared motor, the worm wheel 24 is rotated by a prescribed quantity by preventing the rotation of a plate part 38 and deforming a cushion rubber 34 when the output shaft 36 is locked. At the time, as the inner surface of a cylindrical part 23A of the worn wheel 24 is in line contact with a sliding contact projection 38E formed on the outer surface of the plate part 38, generation of abnormal noise caused by the sliding contact (relative rotation) between the worm wheel 24 and the plate part 38, both of which are made of resin with similar hardness, can be prevented. Further, as the worm wheel 24 and the plate part 38 are both resinous, the weight of the geared motor 10 can be reduced.
Patent JP-2003042923-A (JP)
Title: Method for evaluating water structure
Inventor: FUKUMIZU MAMORU
IPC: G01N11/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the structure of water being difficult to know accurately and no method for evaluating quantitatively the structure being established, because water has different structures, such as free water relatively free from hydrogen bonding and water of a stable state having a strong hydrogen bond, and because water changes its state easily even if it is imparted a very low energy. SOLUTION: In this water structure evaluating method, a small amount of salts by which original water structure is not affected, is added to water of an evaluation object to prepare plural salt solutions of low concentrations differing in concentrations, the water of the evaluation object itself and the plural salt solutions of low concentrations are measured in order by a capillary- type water viscometer, absolute viscosity of the each salt solution is measured thereby in the each salt concentration to find out relative viscosity and reduced viscosity in the each concentration, and the water structure is evaluated, based on a correlation between a locus, a slope, an area or a strain and the salt concentration formed on a graph thereby.
Patent JP-2003044704-A (JP)
Title: Method for providing service
Inventor: IIBOSHI AKIRA
IPC: G06Q50/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a service providing method capable of improve the profits and convenience of the whole by presenting appropriate information to a user, a vehicle parts plant and a dealer in a service management system for vehicle repairing work, etc. SOLUTION: The vehicle 2 is subjected to calculation of a vehicle fault diagnosis and a parts life duration according to information that can be acquired from a sensor and a control unit, and when the needs for vehicle repairing work occur, a repairing request is made to an information center 1. The information center 1 that has received the repairing request notifies a terminal of the dealer 4 of the repairing request to make the dealer 4 transmit a service condition. The dealer 4 responds to the repairing request and transmits the service condition of its own stop to the information center 1. The information center 1 relays to the user the received service condition in each dealer 4 and allows the user to select a desired service condition.  Then, the information center 1 transmits signed agreement information to the dealer 4 who has presented the service condition selected by the user and mediates a contract with the user.
Patent JP-2002192570-A (JP)
Title: Valve gate type mold apparatus
Inventor: HIGUCHI YOSHINORI
IPC: B29C45/28
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To constitute a single-cavity valve gate type mold apparatus in a well-balanced state, to certainly operate a valve pin for opening and closing a gate and to uniformly heat a material passage. SOLUTION: A passage 11a on a gate side having a valve pin 46 positioned therein coaxially and a nozzle touch 11c, to which the nozzle 10 of an injection molding machine is connected, are connected in the material passage 11 by the bypass passage 11b bypassing the valve pin 46. By this constitution, the passage 11a of the gate side and the nozzle touch 11c are coaxially positioned. An annular air cylinder device 51 is provided so as to surround a valve main body 21 having the material passage 11 formed therein in order to drive the valve pin 46. The piston 55 thereof and the valve pin 46 are connected by arm elements 72 radially positioned with respect to the valve pin 46. Band heaters 36, 37 and 38 are provided to the almost whole of the outer periphery of the valve main body 21.
Patent JP-2002114680-A (JP)
Title: Antifungal agent
Inventor: MATSUI YOSHIMITSU
IPC: C07D207/34
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To enhance the action of a compound group of formula (I) by formulating the compound group with an antifungal agent or a germicide and to exhibit an excellent control effect on fungi of the genera Trichophyton and Candida. SOLUTION: This antifungal agent comprises a compound of formula (I) [R is H, phenyl or a phenyl substituted with a halogen, a lower alkyl, OH or a lower alkoxy; X is imidazolyl or 1,2,4-triazol-1-yl with the proviso that [4-(2-chlorophenyl)-1,3-dithiolan-2-ylidene]-1-imidazolylacetonitrile is excluded] and one or more compounds selected from a compound group having antifungal activities.
Patent JP-2003045685-A (JP)
Title: Discharge lamp lighting device and luminaire
Inventor: KAMATA MASAHIKO
IPC: H05B41/24
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device capable of compensating an optimum source voltage correspondingly to the time when a discharge lamp is preheated and the time when the lamp is lighted. SOLUTION: In a startup mode, a timing capacitor C8 is charged and discharged with a current I1 compensated by the source voltage and a current I2 plus a current I3 uncompensated by the source voltage. A transistor Q1 is controlled to turn on and off under a condition where the degree of compensation by the source voltage is small. The discharge lamp operates at a frequency lower than that of a preheating mode but higher than that of a lighting mode, with the on period of the lamp being longer than the period of the preheating mode but shorter than the period of the lighting mode. In the lighting mode, the timing capacitor C8 is charged and discharged with a current I1×2 compensated by the source voltage and the current I2 uncompensated by the source voltage.  The transistor Q1 is controlled to turn on and off under a condition where the degree of compensation by the source voltage is large. This control is effected at low frequencies with a long on period.
Patent JP-2003014693-A (JP)
Title: Immunofixation method employing polymer porous film in electrophoretic support
Inventor: SHIBA KIYOKO
IPC: G01N33/53
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a method for staining a protein with high sensitivity must be employed when a polymer porous film having a low specimen holding power is used in immunofixation method, a problem that five kinds of specific blood serum are generally required to be layered on each electrophoretic array while preventing them from flowing through the film or on the surface of the film and mixing, and a problem that the quantity of blood serum being used must be reduced as much as possible because it is expensive. SOLUTION: Mesh structure of at least six electrophoretic arrays (3-8) on a polymer porous film (1) is broken so that a specimen performs electrophoresis in an array sectioned by independent partitions (2) and then a specific antiserum is caused to react and cleaned before monoclonal protein of the specimen is detected using a high sensitivity silver stain. Since a high sensitivity stain is used, the specimen is diluted and expensive blood serum can be reduced resulting in cost reduction.
Patent JP-2003049393-A (JP)
Title: Coated printing paper
Inventor: ONODERA ISAO
IPC: D21H11/08
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide coated printing paper having a low density, a high whiteness degree, and excellent printability. SOLUTION: This coated printing paper has base paper to which a coated layer containing a pigment and an adhesive is applied, wherein the base paper contains mechanical pulp made of broadleaf trees. The mechanical pulp is produced by impregnating wood chips of the broadleaf trees with an alkaline hydrogen peroxide solution into and subjecting the impregnated chips to a normalpressure or pressure refining treatment.
Patent JP-2003047771-A (JP)
Title: Game device, controlling method for computer, program, and game system
Inventor: NITTA HARUNORI
IPC: A63F13/73
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To raise the fusion degree of a trade object such as a trading card and a video game. SOLUTION: When two players mount on a RFID reader-writer 16 key cards 17A and 17B owned by each of them together with pieces 18A and 18B for a game, a trade object, a key ID read from the key card 17A corresponds with a related key ID read from the piece 18A for a game and if a key ID read from the key card 17B corresponds with a related key ID read from the pieces 18B for a game, the related key ID stored in the piece 18A for a game is rewritten based on the key ID read from the key card 17B and the related key ID stored in the piece 18B for a game is rewritten based on the key ID read from the key card 17A.
Patent JP-2002087759-A (JP)
Title: Mobile crane
Inventor: FROMMELT UWE
IPC: B66C23/74
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a mobile crane capable of turning a crane under no load without carrying a balance weight to a carriage in following a turning motion. SOLUTION: A mobile crane is provided with an upper part turning body 2 supported by a lower part traveling body 1 and supporting a main boom 3 and a derrick sub boom 4. A balance weight 9 is arranged on an arm projecting the turning body 2 in a sub boom direction. The balance weight 9 is hanged from the sub boom 4 in a condition that it can be lifted from the turning body 2 with wind up rope to enable a crane under no load to turn without carrying the balance weight 9 to a carriage following a turning motion.  The sub boom 4 is provided with a derricking mechanism capable of inclining the sub boom 4 for getting the balance weigh 9 to approach to a derricking shaft of the sub boom 4 in a distance keeping a center of gravity of a whole upper turning body 2 including the main boom 3, the sub boom 4 and accessories inside of a circle to maintain a safety distance to a crane stabilizer base inclination limit end.
Patent JP-2003020060-A (JP)
Title: Seal valve fitted to sealed vessel
Inventor: YAMANAKA EIJI
IPC: B65D51/16
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a seal valve in which a packing is fitted to an end of a lid of a sealed vessel, the air inside the vessel pushes up the packing to open a vent and discharge the air outside the vessel when the lid is pressed, the vessel is evacuated, the packing closes the vent, the vessel is kept in a vacuum condition, propagation of miscellaneous germs of the food placed in the vessel is prevented, and the freshness of the food is prolonged. SOLUTION: A nut 7 is fitted to one end of the lid 1, a hole 4 of the packing 3 is aligned to the nut 7, a screw 2 of the sealed lid 1 is screwed to the nut 7 through the hole 4, and the packing 3 and the sealed lid 1 are fitted to the lid 6. A groove 9 of the lid 6 is fitted to an edge 10 of the vessel 11, and the vessel 11 is covered by the lid 6.
Patent JP-2003056680-A (JP)
Title: Differential gear device
Inventor: NISHICHI MAKOTO
IPC: F16H48/10
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To supply a sufficient quantity of lubricating oil to an internal gear, a sun gear, and a planetary gear composing a differential gear device. SOLUTION: In a housing 1, a carrier 4 having an axial line set to coincide with a rotation axial line L is rotatably provided. On one end surface of the carrier 4, a plurality of holding protrusions 4d are formed in a circumferential direction at a constant interval. Between the holding protrusions 4d, the planetary gear 7 is rotatably provided. On an inner circumferential surface of the holding protrusion 4d facing an outer circumferential surface of the sun gear 5, a storage recess 4f extended from a tip part to a base end part of it is formed. Lubricating oil is stored in this storage recess 4f.
Patent JP-2002118595-A (JP)
Title: Priority identifying/allocating device for communication network data packet, and device, video decoder, and personal computer using the same
Inventor: FANTIN MAURO
IPC: H04L12/56
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a priority identifying/allocating device for a communication network data packet where the packet transferred on the communication network is identified for identifying priority of the packet and the priority of various packets is used for routing to various outputs. SOLUTION: A device (100) which identifies priority of a communication network data packet and allocates priority to the data packet comprises a switching means (20) which divides the data packet arriving from a provider network connected to the device and routes the data packet according to the type of the packet. The switching means is connected to a voice data process means (27) while connected to a plurality of outputs (23) possible to be connected to a device for data processing.
Patent JP-2003058107-A (JP)
Title: Light emission device and its driving method
Inventor: INUKAI KAZUTAKA
IPC: H01L27/32
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix type light emission device capable of performing sharp multi-level display. SOLUTION: In this light emission device, each of a plurality of pixels has an organic light emitting diode, a driving TFT(thin film transistor) group controlling respectively the light emission of the organic light emitting diode, a switching TFT and an erasing TFT controlling the switching of the driving TFT group. Then, a plurality of third TFTs are connected in series at least by twos and third TFTs which are connected in series by twos are connected in parallel by two or more between the pixel electrode had by the organic light emitting diode and a power source line in this device.
Patent JP-2003057057-A (JP)
Title: Method and system for retrieving information on parking area and program
Inventor: YOSHIKAWA KAZUTAKA
IPC: G06Q50/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a user with detailed and efficient route guidance information. SOLUTION: A network navigation center 10 receives present location information API and destination detailed information DI constituted of first destination data, second destination data, and start scheduled time data from a mobile communication apparatus 12 mounted to a motor vehicle via a cellular phone base station 14 and a general telephone network 16. The network navigation center 10 retrieves and computes combined route information RGI on the basis of the present location information API and the destination detailed information DI, and transmits it to the mobile communication apparatus 12 via the general telephone network 16 and the cellular phone base station 14. The combined route information RGI is constituted of both combined route data on an optimal guidance route from a present location to a destination and detailed information data expressing the distance and required time of the guidance route, displayed on a display 43 of the mobile communication apparatus 12, and verified by the user.
Patent JP-2003055924-A (JP)
Title: Suction head
Inventor: TERAKAWA EITARO
IPC: A63C19/00
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a suction head capable of efficiently draining a large amount of water in puddles scattered over a wide area on sandy ground, as in a baseball field, or on a concrete ground. SOLUTION: A suction pipe 5 having a cavity therein is provided with wheels 4 and 4 on its outer periphery at both ends of a cylindrical perforated roller 3. The wheels are rotatably journaled to the suction pipe 5, and a cylindrical filter roller 1 having an inside diameter greater than the outside diameter of the perforated roller 3 and having side protectors 8 and 8 at each end, and an absorber roller 11, are eccentrically journaled to the suction pipe 5. A gap 15 which is in the form of a large crescent when viewed on its cross section is formed between the perforated roller 3 and the filter roller 1 and water is sucked through a suction opening 6 hanging down from the suction pipe 5.