baber/WOPTO huggingface dataset:
Patent JP-2004217018-A (JP)
Title: Resin bumper for automobile
Inventor: MURATA TAKASHI
IPC: B60R19/24
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve stiffness in a horizontal direction and to avoid the occurrence of sink marks on a bumper body in a resin bumper for automobiles.  <P>SOLUTION: A rib 23 for welding projecting toward a stiffner 30 made of steel plate is formed on a rear face 21a of a side 21 in a bumper body 20 made of resin, a welding hole 31, where the rib 23 for welding is inserted, is formed at the stiffner, the bumper body 20 and the stiffner 30 are stuck by the welding of the rib 23 for welding that is inserted into a welding hole 31, and the stiffner 30 and a reinforcing member 40 made of steel plate as well as a back bar 60 projecting from the reinforcing member 40 and the body to the front are connected by bolts 53, 55 having an axis in the front and rear directions of a body, respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219751-A (JP)
Title: Optical waveguide device, optical waveguide laser using the same and optical device provided with the same
Inventor: MIZUUCHI KIMINORI
IPC: G02B6/12
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide device capable of propagating light beams having wavelengths different from each other in a single mode and to provide an optical waveguide laser using the same and an optical device provided with the same.  <P>SOLUTION: An optical waveguide device 100 is provided with a waveguide layer 102 for converting the wavelength of incident light and emitting converted light. The waveguide layer 102 is provided with a ridge waveguide 103 and slab waveguides 105 formed on both sides of the ridge waveguide 103 via two recessed parts 104. The waveguide layer 102 satisfies a multi mode condition to incident light, and light propagating in the ridge waveguide 103 has a single mode.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216742-A (JP)
Title: Method and apparatus for dividing baked ceramic article, and method of producing ceramic wiring board
Inventor: SUMITA YUJI
IPC: H01L23/12
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of dividing a baked ceramic article which can reduce the occurrence of a division failure while keeping high productivity, and an apparatus for the method.  <P>SOLUTION: The baked ceramic article W2 to be divided is mounted on the conveyer belt 16 moving on a support surface 10p and conveyed while pressed toward a support base 10 by a pressing base 12. The head part of the ceramic article W2 protruded from the support surface 10p is let run on the tilted surface 18b of an angle unit 18 located downstream in the conveyance direction together with the conveyer belt 16. By applying shear force to a split groove 31 in the thickness direction of a substrate, the ceramic article W2 is divided into individual ceramic wiring boards 1. The angle unit 18 is connected to a hydraulic cylinder 20 and sinks downward to reduce the bending of the baked ceramic article W2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004220456-A (JP)
Title: Technical map generation method, technical map generation program and recording medium having its program recorded thereon
Inventor: SUWA MICHIYOSHI
IPC: G06F17/30
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To analyze a technical document and make the contents thereof into a graph, thereby preparing a map suitable for development theme search and the like.  <P>SOLUTION: The system comprises extracting, from sentence patterns of subject (S), verb (V) and object (O) appearing in technical documents, a combination of two items, verb and object, as an item (VO=P); setting this item to one of axes and the item subject (S) to the other axis; and indicating the number of technical documents including both the items at a cross point of the items on the axes. In such a construction, a technical problem is defined as P, and a solution as S. Accordingly, a person can specifically know the problem to be solved by a solution, use frequency of the solution applied, unused solution for a problem, and the like.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216824-A (JP)
Title: Laminated biaxially stretched polyester film excellent in hand cutting property
Inventor: MIYAKE MUNEHIRO
IPC: B29L7/00
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film realizing a good hand cutting property owned by a cellophane paper sheet and providing excellent mechanical properties, heat resistance, damp proofing property, transparency and a secondary processability of a polyester film with industrial stability.  <P>SOLUTION: The laminated biaxially stretched polyester film has respectively at least each one of an amorphous polyester resin layer and a crystalline polyester resin layer wherein the thickness of the amorphous polyester resin layer is 20-95% of the whole thickness of the laminated polyester film and an intrinsic viscosity of the crystalline polyester resin is 0.30-0.57.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004220737-A (JP)
Title: Perpendicular magnetic recording medium and its manufacturing method
Inventor: SAKAI YASUSHI
IPC: G11B5/851
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perpendicular magnetic recording medium having a good electromagnetic conversion characteristic even under high recording density conditions.  <P>SOLUTION: A magnetic recording layer 7 is constituted of a CoCr group alloy film having a granular structure, and a first intermediate layer 6a consisting of Ru metal film or Ru group alloy film having the granular structure is provided between a soft magnetic backlining layer 4 and the magnetic recording layer 7. Also, the layer is provided with a second intermediate layer 6b of non-granular structure of Ru metal film or Ru group alloy film is provided between a soft magnetic backlining layer 4 and the first intermediate layer 6a. Further, a seed layer 5 coming in contact with a lower surface of the first intermediate layer 6a or the second intermediate layer 6b is provided at an upper surface side of the soft magnetic backlining layer 4, and a base layer 2 of at least one layer and a magnetic domain control layer 3 are laminated successively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223861-A (JP)
Title: Offset press having improved cylinder attachment part
Inventor: THOMAS MICHEL
IPC: B41F7/02
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer capable of decreasing a diameter of at least one cylinder in an offset press constituted wherein a frame, at least one plate cylinder, an impression cylinder and a blanket cylinder inserted between the plate cylinder and the impression cylinder are provided together with a bearing assembly supported by the frame, and a longitudinal end part of the cylinder is contained so that each cylinder becomes freely rotative around each longitudinal central axis to the frame, which can reduce a money costed on the printer thereby.  <P>SOLUTION: Each end part in a longitudinal direction of at least the first cylinder of, for example, the plate cylinder 3 is contained in the first bearing assembly 32 and the second bearing assembly 33, and the second bearing assembly 33 is separated from the first bearing assembly 32 along the longitudinal axis of the first cylinder.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226798-A (JP)
Title: Image forming apparatus
Inventor: KOSHIMURA YASUSHI
IPC: G03G15/00
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of background fogging in an image forming apparatus provided with a toner recycling means.  <P>SOLUTION: A magnetic permeability sensor detecting the toner concentration and a reflecting sensor detecting the density of an image carrier surface are provided inside a developing device. The image carrier surface density in a non image area is observed by the reflecting sensor. When the detected reflected density value is equal to or below a reference value, decision is made by a control means that back ground fogging occurs and toner replenishing control by the magnetic permeability sensor is varied in the direction lowering the toner concentration.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004103201-A (JP)
Title: Hard disk drive with security function
Inventor: YOSHIMURA HIROYUKI
IPC: G11B33/12
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard disk drive with a security function for preventing unauthorized use.  <P>SOLUTION: The drive is equipped with: a case body 120 including a magnetic recording medium 140 and a magnetic head 144; a solution container 180 containing solution for dissolving at least the recording layer of the magnetic recording medium; and a solution spraying means for spraying the solution in the solution container over at least the recording layer of the magnetic recording medium in response to opening of the case body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004225475-A (JP)
Title: Floating matter removal device of dam or the like
Inventor: OGAWA SUSUMU
IPC: B01D33/58
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floating matter removal device capable of efficiently removing a floating matter in the vicinity of the surface of the water such as a dam or the like while having a simple constitution.  <P>SOLUTION: The floating matter removal device includes a filter tank 7 installed on a surrounding section 39 such as the dam 15 or the like and having the inside water surface 20 lower than the basic water surface 10 such as the dam 15 or the like and a filtering endless traveling belt 9 installed to the inside of the filter tank 7. It includes a storing tank 8 for storing the floating matter 1 condensed and conveyed by the belt 9, a collecting section 6 wherein the floating matter 1 floating together with water on the basic water surface 10 such as the dam 15 or the like is made to flow and piping 4 consecutively connecting the collecting section 6 to the filter tank 7 and sending the floating matter 1 together with water from the collecting section 6 at siphon phenomenon.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232191-A (JP)
Title: Square steel pipe column with column and method of manufacturing square steel pipe column with column
Inventor: NAKAJIMA SHIN
IPC: B21D3/14
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a square steel pipe column with a column superior in shape accuracy, improving the quality of a welding part, eliminating residual stress and having sufficient toughness, and a manufacturing method of the square steel pipe column with a column.  <P>SOLUTION: A semi-molding square steel pipe 6 is formed by joining the end of a semi-molding square steel pipe 1 having a corner of a large bend radius Rα and the end 3a (3b) of a semi-molding square column 3 different in the outside dimension of one end 3a and the other end 3b and having a corner of the large bend radius Rα by welding 5, and is obtained by forming the corner in a prescribed bend radius R by hot-forming the semi-molding square steel pipe 6 with a column by a molding means 21 after heating the semi-molding square steel pipe 6 with the column. A square steel pipe column 7 with a column can improve shape accuracy; can improve the quality of the welding part; can provide high buckling strength without causing little residual stress; and has sufficient toughness without performing refining work by manual work requiring much labor and time by hot-forming the semi-molding square steel pipe 6 with a column having low bending accuracy. For example, a thick square steel pipe column with a column used for an architectural column material and having a large diameter can be suitably provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232250-A (JP)
Title: Air roof apparatus
Inventor: MARUYAMA SHIYOUSUKE
IPC: E04H15/20
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air roof apparatus which enables work even under rainy weather.  <P>SOLUTION: According to the structure of the air roof apparatus, a bag-like roof member 5 is fixed to upper edges of outside scaffold bearing rods 3 constituting a scaffolding frame 2 arranged around a building V, and the roof member 5 is filled with air to be inflated, to thereby cover a roof floor portion 1 of the building V. Further a net member 6 is stretchedly secured immediately below the roof member 5, and therefore the roof member 5 is inhibited from bulging downward.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235057-A (JP)
Title: Negative electrode for lithium secondary battery, and the battery
Inventor: TORIMAE MARIKO
IPC: H01M4/134
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the aggregation of active material particles inside a binder and improve a cycle life property in a negative electrode for a lithium secondary battery having an active material layer including the active material particles containing silicon and/or silicon alloys and the binder.  <P>SOLUTION: The negative electrode for the lithium secondary battery is characterized that the active material layer is formed on the surface of a current collector made of inductive metal foil by using slurry obtained by uniformly mixing the active material particles, the binder and a dispersant in a liquid solution, and the negative electrode is obtained by firing the active material layer under a non-oxidizing atmosphere, while disposing the active material layer on the surface of the current collector.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229979-A (JP)
Title: Ultrasonic diagnostic apparatus and ultrasonic probe
Inventor: ADACHI KENICHI
IPC: A61B8/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce effects of an inferior element even if there is the inferior element by individually managing respective vibration elements comprising an array vibrator in an ultrasonic diagnostic apparatus.  <P>SOLUTION: A memory 24 is disposed inside a connector 22. The memory 24 stores individual management information for every vibration element. A main control part 36 controls transmission/receiving based on the individual management information for every vibration element. The inferior element is annulled or the insufficiency of the performance is compensated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231486-A (JP)
Title: Method for producing compound semiconductor single crystal and compound semiconductor single crystal produced by using the same
Inventor: WACHI MICHINORI
IPC: C30B29/42
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a compound semiconductor single crystal which has the low occurrence ratio of square pits and a compound semiconductor single crystal produced by using the same.  <P>SOLUTION: The method for producing the compound semiconductor single crystal comprises using an LEC process of charging a liquid sealing agent together with compound semiconductor raw materials into a crucible, then heating and melting these in an inert gaseous atmosphere under pressurization to successively form a melt of the liquid sealing agent and the melt of the compound semiconductor, thence performing seeding by using a seed crystal. The heating and melting of the compound semiconductor raw materials and the liquid sealing agent are performed in the pressurized gaseous helium atmosphere.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230021-A (JP)
Title: Pinball game machine
Inventor: YAMAMOTO AKITO
IPC: A63F7/02
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the game properties of a big-win game by making difficult the passage of game balls through a specific prize-winning area at a prescribed number of times of continuation during the big-win game.  <P>SOLUTION: The pinball game machine is provided with a variable prize-winning device 9 capable of converting between a first state for facilitating the entrance of game galls and a second state for making the entrance of game galls difficult. The inside of the variable prize-winning device 9 is provided with both the specific prize-winning area 55 for allowing the continuation of the first state again after the first state is turned into the second state and a non-specific prize-winning area 56 for not allowing the continuation of the first state. The variable prize-winning device 9 is provided with a restricting means (a movable device) 60 for facilitating or making difficult the entrance of game balls into the specific prize-winning area 55 at the first state. After a game ball has passed through the specific prize-winning area 55, the pinball game machine changes in such a way as to make difficult the entrance of game balls into the specific prize-winning area at the prescribed number of times of continuation in which the first state is continuously generated again.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230051-A (JP)
Title: Deodorant for stoma
Inventor: FUJIMOTO HIROSHIGE
IPC: A61L9/16
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorant for a stoma having fully practical deodorizing capacity compared with conventional deodorants such as activated carbon by improving the deodorizing rate of odor components of feces in the deodorant for deodorizing odor in a collecting bag for the feces discharged from the stoma of an artificial anus, an artificial bladder, or the like through the collecting bag.  <P>SOLUTION: This deodorant for the stoma is formed by putting a mixture of a ligneous material which is an organic compound, and kaolin which is an inorganic compound, mixed in a fine state, in a vacuum carbonizing furnace and heating the mixture in vacuum at a high temperature of 1400°C to carbonize it. The ligneous material is self-burnt to become high in temperature and made into a porous carbide, and the kaolin is made into porous ceramics with the heat. The whole structure becomes a granular compound material with fine carbon grains got into fine pores of the ceramics.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238648-A (JP)
Title: Ag-ALLOY FILM FOR ELECTRONIC PART, FLAT PANEL DISPLAY DEVICE, AND SPUTTERING TARGET MATERIAL FOR DEPOSITING Ag-ALLOY FILM FOR ELECTRONIC PART
Inventor: MURATA HIDEO
IPC: C22C5/06
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Ag-alloy film for electronic parts which combines low electric resistance, heat resistance, corrosion resistance, adhesion to substrates, and pattering characteristics, a sputtering target material for depositing the Ag-alloy film, and a flat panel display device having low power consumption.  <P>SOLUTION: The Ag-alloy film for electronic parts has a composition which contains, as additive elements, 0.1 to 1.0 atomic% Ge and 0.1 to 1.0 atomic%, in total, of one or more elements selected from the group consisting of Ti, Zn, Sn, Al, Ni, Fe, and Co and has the balance composed essentially of Ag and in which the sum total of the additive elements is made to ≤1.5 atomic%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240600-A (JP)
Title: Office counter work processing system
Inventor: HIRUTA YASUSHI
IPC: G06Q40/02
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable a teller to confirm if a customer coming to a window is the customer who has dealt with a reception terminal.  <P>SOLUTION: Customer information read by a card reader or a passbook reader from a customer's cash card or passbook and images taken with a camera provided at the reception terminal 1 are sent by the reception terminal 1 to a reception management terminal 22 and stored in a storage part at the reception management terminal 22, together with a serial number. A numbered ticket on which the serial number reported to the reception terminal 1 from the reception management terminal 22 is printed is issued by the reception terminal 1 to the customer. When the customer called to the window in accordance with the serial number makes a deal, the customer's image and the serial number as well as the customer information are sent from the reception management terminal 22 to the window terminal 1 and displayed on a screen.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241269-A (JP)
Title: Electroluminescent element and its manufacturing method
Inventor: YOSHIDA ATSUHIDE
IPC: H05B33/06
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EL element in which a circuit pattern for supplying voltage to the back plate can be formed simultaneously with the back plate, and in which the delicate back plate can be formed, and its manufacturing method.  <P>SOLUTION: In an electroluminescent element in which a transparent insulating sheet 2, a transparent electrode 3, a luminous substance (EL) layer 4, a dielectric layer 5, and a back plate 6 are laminated, the back plate 6 and a connecting wire 6a to apply a voltage to the back plate are formed by etching a copper foil formed on an insulating substrate. Since the back plate 6 and the connection line 6a to impress the voltage to the back plate are formed simultaneously by etching the copper foil formed on the insulating substrate, the EL element can be produced efficiently.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244731-A (JP)
Title: Spun yarn
Inventor: YUKI YASUNORI
IPC: D02G1/18
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a latently crimpable polyester spun yarn having excellent stretchability, stretch-back properties and evenness and realizing a woven or a knitted fabric utilizing a touch feeling of a composited opponent material.  <P>SOLUTION: The spun yarn comprises composite staple fibers containing at least ≥10 wt.% of latently crimpable polyester staple fibers and the staple fibers are composed of two kinds of polytrimethylene terephthalates having different intrinsic viscosities. The spun yarn has ≥10% elongation percentage after a hot water treatment, ≥70% elastic recovery ratio and 1.1-2.2 I coefficient or L coefficient.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244360-A (JP)
Title: New sulfonyl diazomethane compound, photo-acid generator, and resist material using the same, and method for pattern formation
Inventor: OSAWA YOICHI
IPC: G03F7/039
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a sulfonyl diazomethane compound suitable for resist materials, particularly chemical amplification-type resist materials slight in foreign matter after coated, developed and peeled in particular, high in heat resistance and excellent in pattern profile after developed, to obtain a photo-acid generator comprising the sulfonyl diazomethane compound, to obtain such a resist material using the photo-acid generator, and to provide a method for pattern formation using the resist material.  <P>SOLUTION: The sulfonyl diazomethane compound is represented by formula(1)( wherein, R is a 1-4C alkyl; G is SO<SB>2</SB>or CO; R<SP>3</SP>is a 1-10C alkyl or 6-14C aryl; (p) is 1 or 2, and (q) is 0 or 1, wherein p+q=2; (m) is an integer of 3-11; and (k) is an integer of 0-3 ). The chemical amplification-type resist material using the sulfonyl diazomethane compound, which contains a long-chain alkoxy group on the 2-position of the benzene ring of the benzenesulfonyl diazomethane, is excellent in image resolution and focus margin, slight in line width variation and image form deterioration even in case of long-time PED(post exposure delay), high in thermal stability, slight in foreign matter after coated, developed and peeled, excellent in pattern profile after developed, and has high image resolution suitable for fine processing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI