baber/WOPTO huggingface dataset:
Patent JP-2004099679-A (JP)
Title: Polyethylene-based resin composition and film comprising the same and used for retort package
Inventor: CHIKANARI KENZO
IPC: C08J5/18
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyethylene-based resin composition giving a film having excellent thermal fusion resistance and having transparency, rigidity, tensile strength and impact strength in an excellent balance, and to provide a film comprising the composition and used for retort packages.  <P>SOLUTION: This polyethylene-based resin composition comprises 10 to 50 pts. wt. of an ethylene-α-olefin copolymer obtained in the presence of a metallocene catalyst and having an MFR of 0.01 to 10 g/10 min and a density of 890 to 925 kg/m<SP>3</SP>, 10 to 30 pts. wt. of an ethylene-α-olefin copolymer obtained in the presence of a metallocene catalyst and having an MFR of 1 to 100 g/10 min and a density of 930 to 945 kg/m<SP>3</SP>, and 20 to 80 pts. wt. of high density polyethylene having an MFR of 1 to 100 g/10 min and a density of 948 to 970 kg/m<SP>3</SP>, and has an MFR of 0.5 to 10 g/10 min and a density of 925 to 960 kg/m<SP>3</SP>. The film for retort packages comprises the polyethylene-based resin composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104298-A (JP)
Title: Radio communication apparatus
Inventor: MURAMATSU HISASHI
IPC: H04W88/06
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication apparatus ease of handling of which is enhanced.  <P>SOLUTION: In the radio communication apparatus configured with: transceivers 2a to 2c acting like a plurality of radio sections for receiving radio signals from a plurality of base stations by using an antenna 1, demodulating them and converting them into prescribed signals; a control means 3 for receiving signals from the transceivers 2a to 2c and controlling a speech; a plurality of removable memories 7, 8, 9 for storing personal data such as telephone numbers; a display means 4 for performing a display method having already been registered to the respective personal data; and a call means transfer performing a calling method having already been registered to the respective personal data, the radio communication apparatus is characterized in to be capable of using a plurality of radio communication channels such as telephone lines through the installation of a plurality of the memories 7, 8, 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099273-A (JP)
Title: Sheet feeding unit and sheet processing device using the sheet feeding unit
Inventor: WATANABE YOSHIAKI
IPC: B65H1/26
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet refilling section at a proper height to refill the sheet in each of a plurality of sheet trays by moving and transferring them, thereby allowing reduction of physical burden and easy sheet refilling.  <P>SOLUTION: This sheet feeding unit 2 installed at the side of an image forming unit 1 is provided with a plurality of sheet trays 3 (3a to 3i) for storing the sheet to be fed, the sheet refilling section 4 provided corresponding to for sheet refilling positions 5 which are fewer than the sheet trays, a sheet feeding section 6 for feeding the sheet to be fed from the sheet tray 3 to the image forming unit 1 at the sheet feeding position 7, and a tray transfer means 8 capable of transferring the selected sheet tray 3 to the sheet refilling position 5 and the sheet feeding position 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098580-A (JP)
Title: Manufacturing method for molded body
Inventor: MARUYAMA KAZUAKI
IPC: B29C45/37
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method which forms a minute indentation pattern accurately, causes no uneven filling of a resin and is suitable for a molded body being free of warpage, having a wide area and being thin.  <P>SOLUTION: A mold composed of a movable half of which the inner surface is coated with diamondlike carbon and a cavity side part in which the minute indentation pattern is engraved is made vacuum inside and then a molten alicyclic-structure containing a polymer resin is filled therein. The molten resin is compressed by moving the movable half and thereby the molded body having an accurately transferred indentation pattern and being free of warpage is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003109503-A (JP)
Title: Manufacturing method of plasma display panel
Inventor: KADO HIROYUKI
IPC: H01J11/22
Filed: 2002-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a PDP that is operated with high luminous efficiency and has good reproducibility of color. SOLUTION: A sealing glass layer 15 is provided at the periphery of the surface of the rear panel plate 20 and protrusions 16 are formed at a nearly constant interval on the sealing glass layer 15. The level difference of the protrusions 16 is required to be at least 50 μm or 100 μm and is desirable to be 300 μm or more. Sealing of the panel plates 10, 20 is made by heating in the heating furnace in the dry air by increasing the temperature up to the melting point temperature or more of the low melting point glass.
Patent JP-2004099156-A (JP)
Title: Spout assembly
Inventor: KAMEDA KATSUMI
IPC: B65D5/74
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spout assembly, on the mouth edge of the outer tube of which fluffing is not generated at opening and from which a cap is not stripped accidentally at transportation.  <P>SOLUTION: The spout assembly is provided with a spout comprising an outer tube part located on the outside of a container and an inner fitting part adhered to the inner surface of the container and with a cap fitted on the outer tube part of the spout detachably and attachably. The outer tube part of the spout is provided with a ringed inner circumference protrusion on the inner wall lower from the mouth edge part. A hermetic lid having an engaging pattern is fitted on the ringed inner circumference protrusion via a thinner layer part separably. The cap is provided with an engaged pattern, which is engaged with the engaging pattern, on the roof plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108867-A (JP)
Title: Differential pressure/pressure transmitter
Inventor: NISHI TAKESHI
IPC: G01L19/06
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve measuring accuracy by improving wetted temperature characteristics by a simple structure and reducing pressure changes in a diaphragm chamber of a pressure cell at temperature changes.  <P>SOLUTION: The diaphragm chamber 24 is formed between a diaphragm base 21 and a wetted diaphragm 23. A sealed liquid 15 is sealed in the diaphragm chamber 24, and a spacer 33 is arranged in it. The spacer 3 is made of ceramic, metal, or the like having a coefficient of thermal linear expansion sufficiently larger than that of the diaphragm base 21 and is housed with an appropriate gap 36 in a space part 32 for filling the spacer formed at a wetted surface 21a of the diaphragm base 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107048-A (JP)
Title: Hoisting machine for elevator
Inventor: KAWAGUCHI MORIYA
IPC: H02K15/02
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hoisting machine for an elevator for easily replacing a driving sheave in a constitution oppositely arranged to a stator of a housing by fastening a rotor to the driving sheave.  <P>SOLUTION: When replacing the driving sheave 15 by wear and tear of a rope race, the rotor 17 is temporarily fixed to a housing 13 by a temporarily fixing device 20 by artificial operation by stopping the hoisting machine. Thus, the driving sheave 15 can be replaced regardless of attraction force between both of the stator 3 arranged in the housing 13 and a permanent magnet 10 arranged on the rotor 17. Thus, the driving sheave 15 of the hoisting machine can be easily replaced at an installation job site of the elevator without requiring a large-scale device corresponding to the attraction force between both for replacing the driving sheave 15. Thus, efficiency of maintenance work of the elevator is improved, and maintenance cost is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114301-A (JP)
Title: Image recorder and image recording method
Inventor: TAKAHASHI TAEKO
IPC: B41J2/205
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recorder capable of producing a high density character image without complicating the recorder.  <P>SOLUTION: The image recorder comprises an image data input means 11, an image processing means 12, an image forming means 15 having a plurality of recording heads 30, and a central processing means 10 for controlling each means wherein the recording head 30 forms a plurality of dots of different size, and the central processing means 10 has a function for selecting the dot size of the outputting recording head 30 depending on an inputted image signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119064-A (JP)
Title: Thin film forming device and thin film forming method
Inventor: IIJIMA MAKOTO
IPC: H01L51/50
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film forming device and thin film forming method for forming a thin film such as an organic thin film in a desired shape and thickness on an object to be formed such as a substrate.  <P>SOLUTION: In the thin film forming device 1, a first shadow mask 6 is made close to or in contact with the substrate 2, and a second shadow mask 7 is arranged so as to maintain a certain distance from the first shadow mask 6. In forming the organic thin film, the first shadow mask 6 is fixed, and only the second shadow mask 7 with an opening part formed is moved so that deposition material reaches to a specific group of opening parts of the first shadow mask 6. A predetermined organic thin film is formed in a predetermined region on the substrate 2 by appropriately changing positional relation between the first and second shadow masks 6, 7. In the thin film forming device 1, entering of the deposition material after the first shadow mask 6 passes is suppressed, and damage and transfer of the formed organic thin film with movement of the second shadow mask 7 is prevented. Thereby, the organic thin film of a predetermined shape and thickness is formed in the predetermined region on the substrate 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003169846-A (JP)
Title: Reconstructed artificial tissue using basement membrane specimen and the like and method of making the same
Inventor: MOCHIDATE KATSUMI
IPC: A61L27/00
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of making a reconstructed artificial tissue having the versatility to permit the simple, rapid and efficient making of the desired artificial tissue, and the reconstructed artificial tissue, such as a tissue model and an organ model, which has a cell layer having the barrier function intrinsic to organisms and a basement membrane structure and can be advantageously applied to pharmacological tests, toxicity tests, etc., of chemical substances, etc.  <P>SOLUTION: The reconstructed artificial tissue is obtained by seeding and culturing the desired homogeneous or heterogeneous cells having basement membrane formability on the basement membrane specimen made by treating the cells which are bonded onto a support across the basement membrane and have the basement membrane formability with 0.1% triton X-100 to dissolve and elute the lipid components of the cells and simultaneously dissolving the protein existing on the surface of the basement membrane by using a liquid mixture composed of coexisting 50 mM NH<SB>3</SB>and proteolytic enzyme inhibitor and suppressing the decomposition of the basement membrane by the activity of endogenous protease.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004114798-A (JP)
Title: Turning control apparatus for working vehicle
Inventor: YAMANAKA YUKIFUMI
IPC: A01D69/06
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turning control apparatus for a working vehicle enabling turning with the same radius as much as possible when the same command information is imparted thereto by a turning command means.  <P>SOLUTION: The turning control apparatus comprises a pair of continuous variable transmissions 11R,11L to carry out speed change operation of a pair of left and right running devices 1R,1L continuously and individually, a speed change operation means 30 which operates the respective continuous variable transmissions 11R,11L speed-changeably, a pair of position sensors 46,47 for speed change to individually detect speed change positions of a body 29 to be operated for speed change, and a pair of rotation speed sensors 44,45 to detect output rotation speeds individually. The speed change operation means 30 is actuated to allow the speed change position of the body to be operated to be positioned at a target speed change position in one of the continuous variable transmissions and to allow speed ratio of the output rotation speed of the pair of the continuous variable transmissions 11R,11L to be a speed ratio in correspondence to a specified turning radius, and the speed change operation means 30 is further actuated to allow output rotation speed of the continuous variable transmission on the other side to be a target rotation speed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120395-A (JP)
Title: Remote maintenance repeater and network-to-network connecting device
Inventor: MIYATA SAORI
IPC: G06F11/32
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the communication cost for remote maintenance for network-to-network connecting devices and to construct a remote monitoring system having high reliability and fault resistance.  <P>SOLUTION: A monitoring device 100 is installed, and repeaters 101, 102 are installed between the network-to-network connecting devices 111-114 each mounted in a radio section. The monitoring device 100 is connected to the repeater 101 through a telephone circuit. The repeater 101 is connected in a wireless manner to the network-to-network connecting devices 111-113 mounted in the radio section, and the repeater 102 is connected in the radio manner. The repeater 102 is connected in the wireless manner to the network-to-network connecting device 114 mounted in the radio section. The monitoring device 100 maintains through the repeaters 101, 102 the network-to-network connecting devices 111-114 mounted in the radio section and the existing network-to-network connecting devices 121, 122 from a remote location.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113498-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable a player recognizing presentation to securely guess the expecting degree of prize winning by making presentation matching the expectation degree as the result of restricting selection to be made by the player.  <P>SOLUTION: A game machine such as a pachinko game machine, an arrange ball machine is provided with: a drawing means 1 for drawing lots; a storage means 2 for storing a plurality of performances corresponding to the expecting degree, respectively; a presentation selection means 3 which selects presentation on the basis of operation made through an operation member by the player 5 after improving and setting the probability of selecting the presentation corresponding to drawing results by the drawing means 1 among the plurality of the presentations stored in the storage means 2; and a presentation realizing means 4 which realizes all or a part of presentations selected by the selection means 3. When all (or a part) of the presentations selected by the selection means 3 are realized by the realizing means 4, the presentations come to correspond to the drawing results. The player having recognized the presentations realized like this securely guesses the expectation degree of prize winning.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120684-A (JP)
Title: Communication system, communication terminal, system control program and terminal control program
Inventor: KONDO YOSHIYUKI
IPC: H04N1/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To more improve convenience when reading a web page by means of a printed medium in a communication system having a web print function.  <P>SOLUTION: A combined machine generates an image wherein an entry region is added in a first specific color to the web page (s150, s160) and prints the image onto a paper (s180). Afterwards, when a user enters contents to be inputted by an input operation into an input field provided in the web page and makes the combined machine read the entry region, the compound machine identifies the region in the specific color, namely, the contents entered to the entry region from the read (s220) image (s300) and transmits input data indicating the identified entered contents to the destination of transmission identified from a transmission destination region (s270). Therefore, the combined machine reads the paper whereon entries to the entry region are performed, such that the contents entered to the entry region are transmitted to the transmission destination specified in the web page as input data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287748-A (JP)
Title: Liquid crystal display device
Inventor: KOMANO SHOICHI
IPC: G09F9/35
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact liquid crystal display device in which a light source is arranged only on one surface of a circuit board.  <P>SOLUTION: A first light transmission plate 2 and a first liquid crystal display panel 3 layeredly provided on one surface of the circuit board 1, a second light transmission plate 4 and a second liquid crystal display panel 5 are layeredly provided on the other surface. The light source 6 outputting light from two surfaces is arranged on the surface on the first light transmission plate 2 side of the circuit board 1, one beam 7a of light from the light source 6 is made incident on the first light transmission plate 2, and the other beam 7b of light is made incident on the second light transmission plate 4 through the circuit board 1. The corresponding first and second liquid crystal display panels 3 and 5 are irradiated with the beams 7a and 7b made incident on the first and second light transmission plates 2 and 4, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003163683-A (JP)
Title: System for transmitting packet sequence between server and mobile terminal
Inventor: REME JEAN-MARC
IPC: H04L47/2416
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission system which correctly manages the re- transmission memory of a server.  <P>SOLUTION: The invention relates to a system for transmitting sequences of packets (RTP) from a server (10) to a mobile terminal (30). The terminal has a buffer (BM) for storing the packets received for a time referred to as the buffer traverse time, which has a minimum fixed value (TT). The server has a retransmission memory (SM) for storing information relating to packets that may be retransmitted It also has means for erasing from this retransmission memory the information relating to packets for which the sum of the transmission instant, half the to-and-back transmission time and the minimum buffer traverse time is less than the current instant.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004131961-A (JP)
Title: Reinforcement arrangement structure of column
Inventor: ENDO YOSHIO
IPC: E04C3/34
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcement arrangement structure of a column by a filling steel pipe concrete capable of forming an inexpensive building with a simple structure.  <P>SOLUTION: The steel pipes 4 of the column 3 are disposed so as to be coaxial with each other on the upper and lower sides of the column 2. A plurality of connection reinforcements 6 are disposed at the connection part of the column 3 to a beam 2 at specified intervals so as to be along the inner peripheral surface of the steel pipes 4. The steel pipes 4 are vertically inserted into the beam 2, and the both upper and lower end parts 6a and 6b thereof are inserted into the upper and lower steel pipes 4 of the column 3 and fixed to the concrete 5. By this, the beam 2 is connected to the column 3 disposed on the upper and lower sides of the beam 2 integrally with each other. Since these connection parts are present continuously in vertical direction, the connection reinforcements 6 are also disposed so that the multiple ones thereof are positioned coaxially with each other in vertical direction. The connection reinforcements 6 of such a structure are not connected to each other though the upper and lower end parts 6a thereof are not opposed to each other at a distance capable of forming a coupling and form free ends.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133149-A (JP)
Title: Manufacturing method of micro-optical element, micro-optical element, optical pickup, and optical communication module
Inventor: SUGAWARA SATORU
IPC: B81C1/00
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of micro-optical elements for greatly increasing the number of micro-optical elements obtainable from a substrate of a prescribed size to drastically reduce cost of the micro-optical elements.  <P>SOLUTION: In this method of manufacturing the micro-optical elements having optical reflection surfaces by cutting out of the substrate with a prescribed thickness, grooves are formed on the substrate by anisotropic etching to serve as the reflection surfaces of the micro-optical elements. Then, grooves are formed by dicing on the same substrate with the grooves formed by anisotropic etching, and the micro-optical elements are cut out to have the longest or the next longest side of the micro-optical elements in the depth direction of the anisotropic etching.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139640-A (JP)
Title: Disk drive
Inventor: ITO SHIGEHIRO
IPC: G11B17/051
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk drive having structure for preventing the damage to a storage layer of a DVD even when the DVD is pulled off obliquely to the upside of a transporting path.  <P>SOLUTION: A resin-made guide flap 3 for guiding the disk M is fixed on a ceiling surface around a slot 2 of a frame 1. On the guide flap 3, a pair of corner areas 6 near the slot 2 side while facing to the frame 1 is tapered gradually becoming thinner toward respective corner parts 6a from the center part of the guide flap 3, and flexibly deformable. Between the frame 1 and a pair of corner areas 6 of the guide flap 3, spaces 7 are arranged for dealing with the flexible deformation of the corner areas 6 of the guide flap 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138171-A (JP)
Title: Hydrogen storing method and storing system
Inventor: KUBO SEIJI
IPC: F17C11/00
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To realize a lightweight, economical, and useful hydrogen storing method and storing system by using a hydrogen absorbing material having a greater adsorption ratio and higher adsorbing speed of hydrogen.  <P>SOLUTION: Charcoal carbonizing plants of a bamboo subfamily is housed in an airtight storing container 10 as a hydrogen storing material 7, and hydrogen is stored in the container by making hydrogen adsorbed into charcoal.  <P>COPYRIGHT: (C)2004,JPO