baber/WOPTO huggingface dataset:
Patent JP-2004221372-A (JP)
Title: Semiconductor device, semiconductor module, method of manufacturing both the same and electronic apparatus
Inventor: YAMAGUCHI KOJI
IPC: H01L23/12
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To restrain a chip from enlarging in size and to improve interlayer connections in reliability.  <P>SOLUTION: Grooves 4a and 4c are cut in semiconductor substrates 1a to 1c at the position of scribe lines SL, the semiconductor substrates 1a to 1c are laminated, and then the grooves 4a and 4c provided to the cut surfaces of the semiconductor substrates 1a to 1c are filled up with a conductive material 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004003435-A (JP)
Title: Fuel injection valve for internal combustion engine and method for manufacturing the same
Inventor: ASAOKA JUNYA
IPC: F02M61/16
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that a nozzle body is tempered by the heat in a combustion chamber while a material cost is high, machinability is poor, and the total cost is considerably increased if the nozzle body is formed of a high speed tool steel, a surface layer part of a steel for case hardening for machine structural use is tempered by the high combustion temperature required by the exhaust emission control even when the surface layer part is hardened by carburization, and the hardness of the surface layer part is degraded.  <P>SOLUTION: A nozzle body 1 is formed of a steel for case hardening for machine structural use (or a steel for case hardening for machine structural use with Si added thereto), the surface thereof is subjected to carbo-nitriding (or high-concentration carbo-nitriding), and a surface layer part of the nozzle body 1 contains carbon, nitrogen (and carbide) at high concentration. Even when the nozzle body 1 is exposed to a high temperature, hardness degradation of the surface layer part is suppressed, and the wear resistance of a seat surface 4 is improved. In addition, the cost of a steel for case hardening for machine structural use (or a steel for case hardening for machine structural use with Si added thereto) to form the nozzle body 1 is reduced, machinability thereof is excellent, and the cost increase is suppressed even when the steel is subjected to carbo-nitriding (or high-concentration carbo-nitriding).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004226110-A (JP)
Title: Photodetector, detection device, timing detection system and timing detection method
Inventor: OIKAWA TOMOHIRO
IPC: H01L31/10
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a timing detection system and a method capable of facilitating constitution or processing.  <P>SOLUTION: This photodetector 100 is equipped with light-sensitive regions 110, 120 on one face of a semiconductor substrate. Each of the light-sensitive regions 110, 120 is a region where a photodiode is formed, and generates the charge of the quantity corresponding to the intensity of incident light. The width in the x-axis direction of each of the light-sensitive regions 110, 120 is gradually narrowed toward one side in the y-axis direction. A pattern image P formed on a running body is imaged on a light incident face of the photodetector 100, and the pattern image P on the light incident face is moved in the x-axis direction in accordance with running of the running body. Then, running timing and displacement in the lateral direction of the running body are detected based on the output from each of the light-sensitive regions 110, 120.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222899-A (JP)
Title: Suture needle for medical operation and manufacturing method therefor
Inventor: HAYAKAWA EIJI
IPC: A61B17/06
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new suture needle for medical operation which does not require any large amount of investment for its production facility and can make fine positioning work unnecessary and, at the same time, a pipe of which does not come off carelessly and from which no burr occurs, and to provide a method for manufacturing the needle.  <P>SOLUTION: The suture needle is provided with a cylindrical section 2 formed in a cylindrical shape and a shank 3 which is inserted into and fixed in the cylindrical section 2. The front end of the needle is sharpened. At the same time, a recessed section 4, which is formed of the inner peripheral surface 2a of the cylindrical section 2 and the end face 3a of the shank 3 and to which the end section of a thread for suture is fixed, is formed at the base-side end of the needle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226761-A (JP)
Title: Method for manufacturing optical layered body, and elliptically polarizing plate composed of the layered body, circularly polarizing plate and liquid crystal display comprising the layered body
Inventor: HOSAKI KENJI
IPC: G02F1/13363
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for layering an optical element comprising a liquid crystal substance layer having no supporting substrate film.  <P>SOLUTION: The optical layered body is manufactured in the following processes. They are: a first process of adhering a liquid crystal substance layer having alignment of the liquid crystal fixed and being formed on an alignment substrate to a removable substrate 1 via an adhesive layer 1, stripping the alignment substrate to transfer the liquid crystal substance layer onto the removable substrate 1, adhering the liquid crystal substance layer and a removable substrate 2 via an adhesive layer 2, and stripping the removable substrate 1 to transfer the layers onto the removable substrate 2 to obtain a layered body (A) consisting of the adhesive layer 1/liquid crystal substance layer/adhesive 2/removable substrate 2; a second process of laminating a polymer stretched film and a polarizing plate via a self-adhesive (adhesive) layer to obtain a layered body (B) consisting of the polarizing plate/self-adhesive (adhesive) layer/polymer stretched film; and a third process of stripping the removable substrate 2 of the layered body (A) before or after laminating the layered bodies (A) and (B).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223124-A (JP)
Title: Posttreatment tape and disposable diaper
Inventor: MAEYAMA TSUYOSHI
IPC: C09J7/02
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the occurrence of careless peeling and to minimize a force necessary for the development.  <P>SOLUTION: This posttreatment tape comprises a fixing part 1 stuck to an object to be treated with adhesive B, a first development part 2 connected to a first connecting portion 1a folded at one end of the fixing part 1 and stuck to the surface of the fixing part 1 via the adhesive B, a second development part 3 connected to a second connecting portion 2a folded at one end of the first development part 2 and stuck to the surface of the first development part 2 via the adhesive B and a tab part 4 provided in the tip of the second development part 3. A light peeling agent requiring a force lighter than that of a treatment agent applied to the surface of the first development part 2 is applied, so that the force required in peeling the first development part 2 from the fixing part 1 is reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225463-A (JP)
Title: Flashing structure of natural lighting window
Inventor: FUKUI HIDEAKI
IPC: E04D13/03
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flashing structure of a natural lighting window for easily constructing flashing by improving flashing performance of a corner part and a peripheral surface of a frame body of a natural lighting window body.  <P>SOLUTION: In this flashing structure of the natural lighting window, a rectangular opening part 2 is formed on a roof surface 1; a wooden frame 3 is fixed to the periphery of this opening part 2; the natural lighting window body 7 composed of a glass panel 6 is placed in an inside step part 5 of the frame body 4 formed in a rectangular shape on this wooden frame 3; a peripheral edge part of an upper part of this glass panel 6 is pressed and fixed by an aluminum cover 8. The flashing structure is fixed to an under surface of the aluminum cover 8 and the frame body 4 by a machine screw 10 via a butyl sheet 9.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231248-A (JP)
Title: Packing device
Inventor: IKETANI TAKASHI
IPC: B65D77/26
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To make a hand insertion space for manually lifting and moving a carton case (6) and easily take out a packaging element from the carton case even if a plurality of packaging elements (4) for packing an object (24) to be packed are used.  <P>SOLUTION: A packing device includes the plurality of packaging elements for packing the object to be packed and the carton case for receiving the plurality of packaging elements. The carton case is equipped, on each of two opposite sidewalls (10) thereof, with a first opening (14) and a first handle piece (16) formed to be inwardly foldable from the upper end of the first opening. Two of the plurality of the packaging elements are equipped, on their respective side faces (20), with a second opening (26) and a second handle piece (28) formed to be inwardly foldable from the lower end of the second opening. When the plurality of packaging elements packing the object are put in the carton case, the first and second openings are made to face each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236265-A (JP)
Title: Radio packet communication apparatus
Inventor: INOUE YASUHIKO
IPC: H04L12/28
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio packet communication apparatus capable of detecting a collision of radio packet signals with higher reliability.  <P>SOLUTION: The radio packet communication apparatus comprises at least two directional antennae disposed in different directions with each other; a transmission means each connected to the directional antennae; at least one nondirectional antenna, disposed outside the directivity of the directional antennae; at least one demodulation means connected to the nondirectional antenna; a means for estimating a power value of a radio packet signal transmitted by the radio packet communication apparatus and removing it from the power value of an output signal of the demodulation means; a means for outputting a collision output signal, if the power value left after the foregoing removal exceeds a threshold; and a means for cancelling inputting data to the transmission means, if the collision detection signal is outputted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003292444-A (JP)
Title: Insulin secretion promoting agent
Inventor: TAKADA YOSHIO
IPC: A61P3/02
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agent having insulin secretion promoting activity for effectively treating diabetes, and foods, drinks or animal feeds effective for ameliorating, preventing or treating diabetes by daily administration.  <P>SOLUTION: The insulin secretion promoting agent, a blood sugar level increase suppressing agent, a diabetes improving agent, a growth promoting agent and an agent for increasing insulin level in breast milk contain galactose and one or more substances selected from a carbohydrate comprising a di- or polysaccharide and its derivative, and a carbohydrate containing N- acetylneuraminic acid and its derivative. The invention further relates to foods, drinks, feeds, food and drink additives or feed additives having insulin secretion promoting action, blood sugar level suppressing action, diabetes improving action, growth promoting action and action to increase insulin level in breast milk.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004238879-A (JP)
Title: Construction machine
Inventor: OWADA YOSHINOBU
IPC: B60Q3/06
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction machine allowing safety passing through a lifting passage and an inspection-maintenance passage even at night without needing electric power.  <P>SOLUTION: This construction machine comprises a vehicle body 1; a cab 11 installed at the vehicle body 1; a machine room 15 installed at the vehicle body 1 to accommodate machinery for power; and a light emitting means 21 formed of a light storage material installed at least at one of the passage 17 installed around the cab 11 and/or the machine room 15, and the lifting passage 18 installed around the passage 17. When going up to or down from the cab or getting on around the machine room 15 to start night work or to carry out inspection-maintenance of an engine or the like, the light emitting means 21 provided at the lifting passage 18 or the inspection-maintenance passage 17 emits light to indicate the position of the passage, so that the peripheries of the cab 11 and the machine room 15 can be safely and rapidly reached even at night.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004025427-A (JP)
Title: Work conveyance device
Inventor: ISERI TAKASHI
IPC: B25J9/06
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work conveyance device equipped with a work holding means having function of work fall prevention and flexible position adjustment function with respect to installation position of a work.  <P>SOLUTION: The device is equipped with an elevating means 13 which is provided in a horizontal movement means, and a work holding means to hold the work elevates so that the work is delivered between the work holding means and each processing device. The work conveyance device carries the work to each processing device circulating between a plurality of processing devices in a clean room. The work holding means has a work holding part 26 extending in U-shape to both sides of the work and a hand 32 holding the bottom surface of the work is provided opposing to the lower end of both ends of the work holding part 26. The work holding means is provided with a movable turning means 40 in the horizontal plane, and a rotary means 50 to be able to change the direction of the work to flexibly respond to installation conditions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004245700-A (JP)
Title: Method for decomposing treatment of ion-exchange resin with heat and radiation
Inventor: YAMAMOTO HARUYA
IPC: G21F9/30
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To substantially reduce the volume of radioactive waste such as organic ion-exchange resin and hollow yarns by decomposing organic matter while separating radioactive substances without scattering them.  <P>SOLUTION: In this method, the weight or volume of the ion-exchange resin is reduced to 30% or lesser of the original one by decomposing the organic ion-exchange resin and organic filters under a reduced pressure of 0.1 atmospheric pressure or lower and under a condition that they are heated up to a high temperature of not higher than 500°C to prevent the emission of metallic radioactive substances adsorbed by an ion-exchange group. In the process, the decomposition is accelerated through the irradiation with ionizing radiation at a dose rate of 1kGy/h or higher and by adding titanium oxide of 1wt.% to 20wt.% to the ion-exchange resin.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244379-A (JP)
Title: Lipase inhibitor and external preparation for skin
Inventor: OTAKE TETSUO
IPC: A61K8/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external preparation for skin effective for preventing or treating skin diseases such as acne by inhibiting a lipase in which a bacterium such as Propionibacterium acnes which is indigenous in the skin produces and further inhibiting sebum secretion.  <P>SOLUTION: The activity of lipase is inhibited and sebum secretion is also inhibited by formulating raffinose and a raffinose derivative. Sebum-inhibiting effect and acne-improving effect are rapidly enhanced by further adding specific powder in addition to the above compounds.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250123-A (JP)
Title: Waiting time display system of elevator
Inventor: TAKEUCHI NOBUKAZU
IPC: B66B3/00
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a waiting time display system of an elevator capable of smoothly renewing the waiting time display even if the renewing of the waiting time is irregularly increased or decreased.  <P>SOLUTION: The system is equipped with an elevator control device 3 which responds to a landing call, and renews the waiting time until a car arrives at the landing according to the car operation, a communication means 41 receiving the renewal waiting time renewed by the elevator control device 3, a display control means 45 which calculates the display waiting time displaying every display interval based on the renewal waiting time by a shorter display interval than the renewal interval of the renewal waiting time, a storing means 44 storing the time display image corresponding to the display waiting time, and a display device 42 displaying the time display image corresponding to the display waiting time calculated by the display control means 45.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216846-A (JP)
Title: Producing method for marking object
Inventor: KO MOTOSUKE
IPC: B41J3/407
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a producing method for marking objects by which important or required messages or the like such as a company name, a model number, a product name, a mark, notes, and an instructions do not vanish, peel or disappear until the objects themselves extinguish.  <P>SOLUTION: For this producing method for marking objects, a cubic object by a cube having both surfaces which are inside-and-outside-integrated with side surfaces is manufactured. The side surfaces are formed by extending surfaces, which are formed by substances with colors of surfaces, in parallel with the surfaces of respective colors as references for color arrangements for the whole including a blank within the marking which needs to be expressed arbitrarily. Then, the side surfaces are bonded and combined with each other in such a manner that the front surfaces may be arranged on the plane, and the cubic object is cut in parallel along the front surface to produce the mark which does not disappear.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252347-A (JP)
Title: Lithographic printing plate and platemaking method
Inventor: AKAIWA SHOJI
IPC: G03F7/11
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an activator type aluminum printing plate having a long period of light resistance under a yellow safelight, high sensitivity, and satisfactory overall printing characteristics such as plate wear, ink accepting property, ink desorbing property, contamination on the base, blanket piling and development latitude, and to provide its platemaking method.  <P>SOLUTION: In the lithographic printing plate having physical developing nuclei between an aluminum supporting body and a silver halide emulsion layer, the plate contains a white pigment incorporated into the lower side of the silver halide emulsion layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254557-A (JP)
Title: Spinning reel body
Inventor: NISHIKAWA TOMOHIRO
IPC: A01K89/01
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spinning reel body to whose housing portion the first lid portion and the second lid portion are fixed and which has an improved appearance design.  <P>SOLUTION: This spinning reel body 2 has the housing portion 10 and the first lid portion 11 and the second lid portion 12 for closing both the sides of the housing portion 10. A penetrated hole 10e penetrating the sides of the housing portion 10 is formed in the housing portion 10. A projecting portion 11g projecting on the side of the housing portion 10 is formed in the first lid portion 11, and a penetrated hole 12g is formed in the second lid portion 12. The projecting portion 11g formed in the first lid portion 11 is inserted into the penetrated hole 10e formed in the housing portion 10, and a screw member 19 is driven into the projecting portion 11g through the penetrated hole 12g of the second lip portion 12 to fix the first lid portion 11 and the second lid portion 12 to the housing portion 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255291-A (JP)
Title: Stirring apparatus
Inventor: YOSHITOMI YUHEI
IPC: C07C63/26
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stirring apparatus suitable for the use as an oxidation reactor for terephthalic acid production.  <P>SOLUTION: The center stirring type stirring apparatus comprises a tower type tank body in which a liquid is stored, stirring blades installed in the tank body, and a liquid nozzle having nozzle holes opened in the tank body. The nozzle holes are opened in the same direction as the rotation direction of the stirring blades and upward opened at an angle θ (θ=30 to 60°) to the plane including the stirring blades.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257492-A (JP)
Title: Horizontal force damping and isolating device
Inventor: YAMAMOTO YOSHIHISA
IPC: F16F7/12
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a horizontal force damping and isolating device capable of effectively damping the vibration in the horizontal direction generated in a structure such as a bridge.  <P>SOLUTION: The horizontal force damping and isolating device 10 has a pair of upper and lower fitting members 11 and 12 fitted to a structure, a cylindrical rubber elastic member 14 which is tightly fitted to the pair of fitting members with a metal coil spring 13 coaxially embedded therein between ends, and a plastic member 16 which is inserted in a cavity part of the rubber elastic member and tightly fitted to the pair of fitting members. Silicone 18 which is a high viscosity liquid, may be filled in the cavity part in place of the plastic member, and further, a resistant member 19 may be fitted to the fitting members and provided in the cavity part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255749-A (JP)
Title: Binding fastener
Inventor: TSUJINO NOBUAKI
IPC: B42F13/06
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binding fastener for binding paper sheets by only itself, which has necessary functions with a simple constitution and enable easy disposal of the paper sheets.  <P>SOLUTION: The resin-made binding fastener 1 comprises a base part 2 provided in the almost same length as a prescribed space and a leg part 3 provided in a longitudinal direction of the base part. The leg part 3 comprises a recess part 31 and a protrusion part 32 which are mutually adjoined and can be fitted, a hinge part 33 for connecting, in a bendable manner, the part 31 and the part 32 and a tip part 34 for passing through two holes. In the case where the hinge part 33 is stretched straight, the part 31 and the part 32 fit each other. The leg part 3 is held in a straight stretched state, and in the case where the hinge part 33 is bent, the leg part 3 is held in a bent state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004002004-A (JP)
Title: Paper feeding cassette of printing machine and printing machine
Inventor: JANG KYUNG-HWAN
IPC: G03G15/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeding cassette for preventing the damage of teeth of a gear and the deformation of a gear shaft by preventing the driven gear of the paper feeding cassette meshing with the drive gear provided in a printing machine from projecting on the top face of the paper feeding cassette.  <P>SOLUTION: The paper feeding cassette is provided with a locking means, which locks the driven gear of the paper feeding cassette to a position lower than the top face of the paper feeding cassette and is raised to a position on the top face of the paper feeding cassette, which can be connected to the drive gear, by releasing the lock of the driven gear only when the paper feeding cassette is mounted on a printing machine.  <P>COPYRIGHT: (C)2004,JPO