baber/WOPTO huggingface dataset:
Patent JP-2005064398-A (JP)
Title: Semiconductor device and manufacture of semiconductor device
Inventor: KIMURA SHIRO
IPC: H01L25/07
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in power modules such as IGBTs, GTOs or the like, or other semiconductor devices in which a plurality of bus bars, each of which is integrally molded with the package, are provided, wherein such a case may happen that; if the heights of bus-bars ends (portions where pressure-welding to a substrate is carried out) disperse, a bus bar is plastically deformed to a large extent at the base section for the protrusion from the package when the bus bar is pressure-welded to the substrate by a bonding tool, causing breakage, or is elastically deformed with a large strain, causing the lowering of the pressure-welding strength or lowering of the reliability of the pressure-welded portion (the pressure-welding has not been surely performed, or the pressure-welded portion fractures when a load is applied by heat cycling).  <P>SOLUTION: An end 13C of the bus bar is pressure-welded to the substrate 12 with the bonding tool 15, while a buffer material member 14 is provided at a portion where a bus bar 13 touches the package 11 of the semiconductor device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072731-A (JP)
Title: Bidirectional optical transmitting/receiving device and bidirectional optical transmitting system
Inventor: KAWASHIMA SEIICHIROU
IPC: H04B10/00
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bidirectional optical transmitting/receiving device capable of removing an optical crosstalk signal without requiring phase adjustment and amplitude adjustment, and being excellent in receiving characteristic; and to provide a bidirectional optical transmitting system.  <P>SOLUTION: The device is provided with a Manchester code encoding circuit 8 for converting a transmission electric signal into a Manchester code; an error correcting circuit 12 for correcting a high level/high level code of a merged electric signal into a high level/low level code if a signal converted by the Manchester code encoding circuit is a low level/high level signal indicating "1", and correcting it into a low level/high level signal if the converted is a high level/low level indicating "0"; and a Manchester code decoding circuit 13 for decoding a code outputted from the error correcting circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072131-A (JP)
Title: Laser oscillator
Inventor: IZAWA ATSUSHI
IPC: H01S3/08
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser oscillator which can output laser light of a desired pulse width and can be designed easily.  <P>SOLUTION: The laser oscillator comprises an optical resonator 6 which consists of a pair of mirrors 3 and 4 that are located with a laser medium 1 in between, a Q switch 2 which switches laser light excited inside the optical resonator 6, and an image transfer optical system 10 which is located inside the optical resonator 6 and adjusts the resonator length of the optical resonator 6 by transferring an image of light excited at a predetermined position inside the optical resonator 6 to a position separated by a prescribed distance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065977-A (JP)
Title: Method for suppressing cancer cell with led and rare sugar
Inventor: IKUMORI TAKESHI
IPC: A61P35/02
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method extending to both of the fields of medical science and engineering wherein cancer cells are suppressed using an LED (light emitting diode) and a rare sugar.  <P>SOLUTION: The method for suppressing the proliferation of the cancer cells by irradiating the cancer cells with a blue or green LED in existence of the rare sugar is described. The rare sugar is preferably D-allose. After making the rare sugar act on the cancer cells, the cancer cells are irradiated with the LED. The cancer cells are liver cancer cells (HepG2 cells). The cancer cells are irradiated with the blue or green LED. The cancer cells which are liver cancer cells (HepG2 cells) are nearly entirely extinguished by irradiating them with the green LED.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067396-A (JP)
Title: Joint structure for plate material
Inventor: HASEGAWA MASASHI
IPC: B62D25/20
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint structure for a plate material dispersing stress accompanying with load from a seat belt anchor or the like without adding other members such as reinforcement materials or the like.  <P>SOLUTION: The joint structure for the plate material is provided with a first plate material 32 having a placement part 33 of a member 15 to be fixed; a second plate material 36 constituting joint parts 35, 37 against the first plate material 32; and a bracket 42 for forming a superposing part 43 so as to be superposed on the placement part 33, forming a projection 45 so as to straddle the joint parts 35, 37 and fixed to the first plate material 32 and the second plate material 36. Thereby, since the stress of the load is dispersed by providing the projection 45 on the bracket 42, stress concentration to the joint parts 35, 37 is prevented and other members such as the reinforcement materials or the like are not required.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066667-A (JP)
Title: Continuous casting mill
Inventor: TSUTSUMI KAZUYUKI
IPC: B22D11/124
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of horizontal cracks on a narrow surface of a slab and suppress occurrence of under-surface cracks in a continuous casting mill.  <P>SOLUTION: The continuous casting mill, in which a slab 4 is cast by continuously pulling out molten steel 1 from a casting mold 3, is provided with a narrow surface cooling means 11, which is arranged right behind the casting mold 3 and cools the narrow surface 8 of the slab, namely a short-side of the cross section of the slab, to accelerate solidification of the slab, and a narrow surface slow-cooling means 12, which is arranged at a downstream side of a slab feeding direction of the narrow surface cooling means 11 so as to avoid temperature increase of the narrow surface 8 of the slab caused by heat regeneration from the inside of the slab 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067856-A (JP)
Title: Method and device for learning fixed position data in automated warehouse
Inventor: YOKOIE NAOKI
IPC: G05D3/12
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To grasp fixed position data with high accuracy, and to shorten traveling time for learning even in an automated warehouse with high lift height.  <P>SOLUTION: A lifting position where a cargo transfer equipment 10 is positioned is calculated (S102). A traveling condition is set (S103) so that the traveling condition of at least one of the traveling speed and the traveling acceleration and deceleration speed of a movable body 2 in traveling for learning is selected according to the lifting position. A traveling drive signal is issued (S105) to conduct traveling according to the set traveling condition. A traveling position where the movable body 2 is traveling is calculated (S104). Based on a detection signal, lifting position, and traveling position from a fixed position detecting means 16, the detected position of a support 5 is stored as fixed position data (S108). Learning can be conducted at a low speed where the lifting position is high, and learning can be conducted at a high speed where the lifting position is low. Thus, high speed traveling at a low position can be achieved without deteriorating learning accuracy at a high position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066177-A (JP)
Title: Pachinko game machine
Inventor: TAKAGI MASAHIRO
IPC: A63F7/02
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of diversifying a game state in addition to a normal game state or a probability changing game state without causing a loss to a game store.  <P>SOLUTION: A third game in which a combination of set values of multiple kinds of game factors becomes a new combination different from a first game and a second game is provided as a new game period. For instance, a period until pattern variation reaches 100 times from the end of a probability changing game (until pattern variation reaches 100 times) is set as a mixed game period (a third game period), and within the period, the set value of the game factors are sequentially shifted stepwise to the set values in a second combination. The set state of the game factors within the mixed game period is displayed by characters as a background image of a pattern display.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070015-A (JP)
Title: Route searching method for navigation system
Inventor: AMAYA SHINICHI
IPC: G01C21/00
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for searching a route capable of traveling smoothly between a start point and a destination as a recommended route.  <P>SOLUTION: This navigation system conducts a smoothness determining step for determining a degree of smooth travel in each link constituting a road on a map, a step for allocating a weighted cost to the each link, based on the degree of smooth travel, and a step for searching the recommended route between the start point and the destination. Concretely saying, the weighted cost is allocated to the each link in response to a ratio of a regulation speed to a travel speed. Alternatively, a cost weighted based on a difference between the travel speed and a travel speed desired by a user may be allocated to the each link. A smooth level is displayed by a bar graph or a map when displaying the smooth level.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078692-A (JP)
Title: Disk transport device and disk drive device
Inventor: TAKASHINA HIDEKAZU
IPC: G11B17/051
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To satisfactorily transport a disk regardless of variation of a linear speed in the outer circumferential edge of the disk in a disk transport device which transports the disk in a radial direction thereof by giving a torque to the disk to rotate it.  <P>SOLUTION: In the disk transport device, a pair of transport rolls 13 and 14 comprising driving rolls 13a and 14a and fixed rolls 13b and 14b are arranged in an upstream side and a downstream side along a disk transport direction, and the disk is transferred between them. When the disk is transferred, both of fixed rolls 13b and 14b are loosely supported so as to come into contact with the outer circumferential edge of the disk, so that the disk is supported at three points by both of fixed tolls 13b and 14b and the driving roll 13a or 14a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079245-A (JP)
Title: Method and apparatus of forming metal wiring
Inventor: SUGIOKA KOJI
IPC: H05K3/34
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To form a metal wiring at high resolution by a few simple processes while reducing an amount of waste liquid.  <P>SOLUTION: The method of forming the metal wiring on a substrate for an electronic circuit comprises a first step and a second step. In the first step, a transparent laser beam irradiates the substrate for an electronic circuit, and also plasmas are generated in the proximity of the face of the substrate for an electronic circuit where the wiring is to be formed, and then the plasmas and the laser light irradiating the substrate are made to interact with each other to cause ablation in the face of the substrate. Consequently, an etching groove is formed by the ablation in the face of the substrate, and then a metal thin film is deposited on the bottom of the etching groove. In the second step, metal is deposited inside the etching groove formed by the first step.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079298-A (JP)
Title: Light emitting element and method of manufacturing the same
Inventor: HAGIMOTO KAZUNORI
IPC: H01L33/40
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting element that has a structure in which a light emitting layer and an Si substrate are stuck to each other through a metallic layer, and that hardly causes the fall of laminated strength or reflectivity.  <P>SOLUTION: In the light emitting element, the first principal surface of a compound semiconductor layer having the light emitting layer 24 is used as a light emitting surface, and the Si substrate 7 is coupled with the second principal surface side of the compound semiconductor layer through the metallic layer 10. The joint surface of the metallic layer 10 with the compound semiconductor layer forms a reflecting surface. In addition, the metallic layer 10 has an Si-diffusion inhibiting metallic layer 10d composed mainly of Au or Ag containing an Si-diffusion inhibiting component composed of one or two or more kinds of elements selected from among Sn, Pb, In, and Ga for inhibiting the boiling up of Si from the Si substrate on the reflecting surface by diffusion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074790-A (JP)
Title: Resin coated metal sheet excellent in processability
Inventor: SATO YOSHIHIRO
IPC: B32B15/08
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin coated metal sheet excellent in forming processability and also excellent in wax deposition properties and abrasion resistance.  <P>SOLUTION: In the resin coated metal sheet excellent in processability constituted by providing a resin coating layer at least on one side of a metal sheet, the surface energy of the resin coating layer is 50 mJ/m<SP>2</SP>or below and the thickness thereof is 0.1-20 g/m<SP>2</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077005-A (JP)
Title: Cross flow type heat exchanger
Inventor: OKAMOTO KENJI
IPC: F25B39/00
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cross flow type heat exchanger with excellent heat exchange efficiency.  <P>SOLUTION: This heat exchanger comprises metallic tubes 2 for passing a fluid and a plurality of metallic radiating fins 3 juxtaposed vertically to the longitudinal direction of the metallic tube 2. The metallic tube 2 is formed by alternately superposing a plurality of fin members 5 having the radiating fin 3 and a tubular part 4 and mutually connecting the tubular part 4 of each fin member 5. The tubular part 4 is formed integrally with the radiating fin 3 by press molding a metallic plate 5a between a first die 6 having a recessed part 8 of a shape according to the outer surface shape of the tubular part 4 and a protruding part 9 of a shape according to the inner surface of the tubular part 4 followed by plastically deforming. The tublar part 4 is gradually reduced in diameter from the base end part toward the tip part. The metallic tube 2 is formed by mutually superposing a plurality of tubular parts 4 and 4 over the whole length. The fluid may be a liquid. The metallic tube 2 includes a groove part 12 for retaining a liquid membrane, which is formed on the inner surface along the longitudinal direction of the metallic tube 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079044-A (JP)
Title: Polymer insulator
Inventor: KARIYA HIROSHI
IPC: H01B17/00
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer insulator which can prevent slippage from a core material even if an upward tensile force is applied to a wire.  <P>SOLUTION: A metal ring member 5 swelling in the circumferential direction from the core material 3 is press-fixed to the upper end side of a core material 3 of a spacer 6 for fixing the wire 2. Consequently, when an automobile or the like crashes into a utility pole 21 and the utility pole 21 is bent over, and even if the upward tensile force is applied to the wire 2 attached to the utility pole 21 via a line post insulator 1, the metal ring member 5 restrains the spacer 6 from moving upward. As a result, the metal ring member 5 can prevent the wire 2 from being pulled up together with the spacer 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085875-A (JP)
Title: Mask pattern for fine structure forming experiment
Inventor: ASHIDA KIWAMU
IPC: B81C1/00
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To calculate etching rate by easily and accurately measuring change in the absolute height when calculating, with the experiment, the etching rate of the mask portion and the region other than the mask portion.  <P>SOLUTION: Since the processing to form a fine structure of nanometer scale is conducted by forming the surface to function as an etching mask with the FFM process and ultra-fine mechanical process with irradiation of FIB or the other method to a single-crystal silicon, and then dissolving a part other than the mask with the etchant; the square SiO<SB>2</SB>mask pattern of about 40μm × 40μm as the reference surface for measuring the height is formed at the area near the processing portion for conducting the experiment to collect the basic data of the processing conditions. The etching rate of the mask and etching portions can be measured easily and accurately by referring to this reference surface. In this case, numerals of 00 to 99 are formed for identifying the processing conditions at the area near the processing portion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005084821-A (JP)
Title: Data rewriter
Inventor: KOSUGIYAMA TSUGUMOTO
IPC: H04N5/225
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data rewriter that ensures high processing efficiency and stability, in a data rewriter with a master computer and a slave computer, having nonvolatile memories storing control data.  <P>SOLUTION: The data rewriter comprises the first nonvolatile memory 6 connected to the master computer 5, and the second nonvolatile memory 9 connected to the slave computer 8, and stores the same control data in the first nonvolatile memory and the second nonvolatile memory.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086365-A (JP)
Title: Talking unit, conference apparatus, and photographing condition adjustment method
Inventor: ABE YOSHITAKA
IPC: G10L21/0364
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conference system capable of automatically and exactly photographing a speaker in a TV conference system.  <P>SOLUTION: A first digital signal processor (DSP) 25 exactly selects a speaker. A voiceprint authenticator 32 authenticates whether he/she is a voiceprint-registered conference participant. If the selected speaker agrees with the voiceprint under authentication, a shooting direction adjuster 36 makes a television camera 40 photograph under previously registered photographing conditions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081954-A (JP)
Title: Vehicle body front part structure of automobile
Inventor: KANETANI SHUNSUKE
IPC: B62D25/08
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the front part of a front-side member from lifting up over the vehicle body in a vehicle body collision.  <P>SOLUTION: An under member 40 is arranged linearly in the longitudinal direction under the front-side member 12. The front end 40A of the under member 40 is connected with a widthwise outward lower part 24C of a radiator support 24, an intermediate part 40F in the longitudinal direction of the under member 40 is connected with the steering support 30, and the rear end 40C of the under member 40 is connected with the rear part 12C in the further rear part of the vehicle body than a kick section 12D of the front-side member 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082521-A (JP)
Title: Hair cosmetic
Inventor: YAMAMOTO TADASHI
IPC: A61K8/73
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a hair cosmetic hardly causing dry feeling when used, imparting excellent gloss and smoothness to the hair, and having excellent protecting effects on the hair against heat of a drier, or the like.  <P>SOLUTION: This hair cosmetic contains (A) a silicone powder of a material selected from a methylsiloxane network polymer and/or a crosslinked methylpolysiloxane, (B) a silicone oil, (C) a polyhydric alcohol, (D) a xanthan gum and/or a carrageenan and (E) water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004138049-A (JP)
Title: Method for improving performance of diesel fuel combustion after-treatment system
Inventor: GUINTHER GREGORY H
IPC: C10L1/10
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for improving the performance of an exhaust gas after-treatment system in a combustion system.  <P>SOLUTION: An additive containing fuel and a manganese compound is supplied into the combustion system. The fuel is burned in a combustion chamber to generate at least one by-product containing the manganese compound. The manganese compound is supplied with an amount effective to form the combustion by-product and a compound. The combustion system may contain a catalyst or, alternatively, a continuously regenerative diesel particulate filter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004193557-A (JP)
Title: Semiconductor device
Inventor: AKERLING GERSHON
IPC: H01L21/60
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high quality semiconductor device at a low cost.  <P>SOLUTION: In a semiconductor device (1), a microelectromechanical system package, and a method for manufacturing the same, a high performance via for vertical IC packing is used. A semiconductor die (2) of a device/package has a substrate (3), and an integrated circuit (4) is formed on the front of the semiconductor dice (2). A metal bonding pad (5) is positioned on the front of the substrate and is electrically connected to the integrated circuit. A solder protrusion (12) is positioned on the metal bonding pad. A conductive via (10) passes through the substrate from the metal bonding pad and extends to the back of the substrate. Then, the side wall of a via hole is formed on the back. A plurality of substrates are overlaid on one another, and the solder protrusion on one of the substrates has an outer end fit into the via hole of the adjacent substrate. During reflow soldering, the surface tension of the melting solder protrusion automatically aligns the substrate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004121838-A (JP)
Title: Sterilization bag
Inventor: MATSUMOTO KIYOSHI
IPC: A61B19/02
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sterilization bag which is suitable for storing large medical equipment with sharp tip ends or unevenness such as forceps, clamp, etc. and can effectively suppress generation of undesired accidents of opening and breaking of the bag by a contact with the sharp tip end parts.  <P>SOLUTION: This sterilization bag is formed by bonding a side edge part and the lower end part or a neighboring part thereof of a gas permeable substrate 12 and a synthetic resin film 14 while keeping an opening part in the upper part. A protective member 16 is laminated on the lower end part and a neighboring part thereof of the gas permeable substrate 12 of the sterilization bag 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005086178-A (JP)
Title: Pattern formation method, film structure, electrooptic device, and electronic equipment
Inventor: HASEI HIRONOBU
IPC: G02B5/20
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern formation method which can secure sufficient alignment accuracy when forming a pattern with a droplet discharge means.  <P>SOLUTION: This method is used for forming a predetermined pattern on a substrate by positioning a liquid material containing a pattern formation material on the substrate with a droplet discharge means. Prior to the pattern formation, a liquid material containing an alignment mark formation material is positioned on the substrate through the droplet discharge means, and then the pattern formation material is positioned by using the formed alignment marks.  <P>COPYRIGHT: (C)2005,JPO&NCIPI